202004 20brochure PDF

FLOAT EQUIPMENT AND

CASING ACCESSORIES

INDUSTRIES LTD.

2004

CONTENTS

1TOP-CO INDUSTRIES LTD. FLOAT EQUIPMENT AND ACCESSORIES

INTRODUCTION

FLOAT EQUIPMENT

INNER STRING CEMENTING

CEMENTING PLUGS

STAGE CEMENTING EQUIPMENT

CEMENTING HEADS

SPECIALTY EQUIPMENT

TYPE 225/226 FLOAT EQUIPMENTTYPE 235/236 AUTOMATIC FILL-UP FLOAT EQUIPMENT TYPE 285/286 HI-TEMPERATURE FLOAT EQUIPMENTTYPE 202 GUIDE SHOE TYPE 227 DRILL DOWN SHOETYPE 228 SIDE WINDER SHOETYPE 270 SAFETY SHOETYPE 207 INSERT FLOAT VALVETYPE 246 FRAC COLLAR

TYPE 231/232 STAB-IN LATCH-IN FLOAT EQUIPMENT TYPE 220/221 STAB-IN FLOAT EQUIPMENT

TYPE 247/248 ANTI-ROTATION CEMENTING PLUGSTYPE 252/253 CEMENTING PLUGSTYPE 217 LATCH DOWN PLUG TYPE 230 PUMP-IN LATCH DOWN PLUG TYPE 260/261 SUBSEA CEMENTING PLUG SYSTEM COMBINATION CEMENTING PLUGS

TYPE 210 STAGE COLLARTYPE 241 HYDRAULIC/MECHANICAL STAGE COLLARTYPE 242 PACKER CEMENTING COLLAR

TYPE 214 CEMENTING HEAD

TYPE 200 THREAD LOK COMPOUND TYPE 100 API MODIFIED PIPE COMPOUNDTYPE 203 BAFFLE PLATETYPE 240 DEPTH ORIENTATION COLLARTYPE 245 BAFFLE COLLAR TYPE 213 BELL NIPPLETYPE 259 PRODUCTION CASING CAP

CENTRALIZATION PRODUCTS

WELDED CENTRALIZER PRODUCTS

TYPE 300 WELDED STANDARD BOW CENTRALIZER TYPE 305 WELDED HRLS CENTRALIZERTYPE 335 WELDED SEMI-POSITIVE CENTRALIZERTYPE 320 WELDED TURBOLIZER TYPE 310 LINER CENTRALIZER TYPE 330 POSITIVE CENTRALIZERTYPE 340 STAND-OFF BANDTYPE 341 HEAVY DUTY STAND-OFF BANDTYPE 317 SPIRAL POSITIVE CENTRALIZERTYPE 421 COUPLING GUIDETYPE 422 COUPLING GUIDE

TYPE 850 / 350 NON-WELD STANDARD BOW CENTRALIZERTYPE 355 NON-WELD HRLS CENTRALIZERTYPE 870 / 370 NON-WELD TURBOLIZERTYPE 885 / 385 NON-WELD SEMI-POSITIVE CENTRALIZER TYPE 880 / 380 NON-WELD POSITIVE CENTRALIZER TYPE 344/345 POSI BARS

TYPE 400 CEMENT BASKETTYPE 450 RECIPROCATING CABLE WALL CLEANER TYPE 455 ROTATING CABLE WALL CLEANER TYPE 405 STOP COLLAR TYPE 410 STOP COLLARTYPE 415 LINER STOP COLLARTYPE 416 HEAVY DUTY LINER STOP COLLAR

DISTRIBUTORS

INTERNATIONAL AGENTS

CASING TABLE

NON-WELD CENTRALIZER PRODUCTS

CASING ACCESSORIES

DISCLAIMER: TOP-CO INDUSTRIES LTD. reserves the right to change these specifications and procedures at any time without notice. WARRANTY: TOP-CO INDUSTRIES LTD. warrants only title to the products and materials and that the same are free from defects in workmanship and materials. There are no warranties, expressed or implied, of merchantability, fitness or otherwise which extend beyond those stated in the immediately preceding sentence. TOP-CO INDUSTRIES LTD. limits its liability for breach of any warranty or for damages resulting from its negligence with respect to the use of such products or material on its return to TOP-CO INDUSTRIES LTD. or at TOP-CO INDUSTRIES LTD. option, to the allowance to the customer of credit for the cost of such products or material

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TOP-CO INDUSTRIES LTD.

Top-co Industries Limited has been designing and manufacturing primary cementing equipment and casing accessories since 1963. Top-co has developed a complete line of float equipment and casing accessories that have been proven in over 60 countries around the world to meet the demanding requirements of our customers.

Top-co's products are designed, manufactured, tested and inspected at the manufacturing facility located in Edmonton, Alberta, Canada. In-house test facilities allows Top-co to test the products to Industry standards. Additional testing in an environment that simulates more extreme conditions is also conducted.

Top-co's 110,000 square foot manufacturing facility affords Top-co the edge in providing specialty cementing equipment designed to meet unique and timely requirements for our customers. The use of electronic design media and 3D modelling allows for precise and quick designs to be produced. Many of Top-co’s products have been designed to meet specific customer requirements resulting in new or improved products for use under difficult well conditions. As a result of this

interaction, unique products for use in high operating temperatures, at high pumping rates, in non-standard fluids and highly deviated wells are now produced.

Top-co Industries Ltd. utilizes current leading edge technologies in the manufacture and inspection of all products. Computer controlled machining, computer controlled heat treatment, automated production equipment and computerized inspection equipment ensure that the high standards demanded by the petroleum industry are met. Traceability of products is attained in accordance with the requirements of API Specification Q-1 and ISO quality programs. Top-co maintains accreditation with four standards, International Organization for Standardization (ISO), American Petroleum Institute (API), Gosgortechnadzor and Gosstandart.

For domestic and international requirements, contact the head office in Edmonton, Alberta, Canada. Equipment is also available through our regional sales offices, domestic distributors and international sales agents.

TOP-CO INDUSTRIES LTD. FLOAT EQUIPMENT AND ACCESSORIES2


INTRODUCTION

TOP-CO INDUSTRIES LTD. FLOAT EQUIPMENT AND ACCESSORIES

Top-co's Float Equipment is manufactured in Edmonton, Alberta, Canada. Material processing, machining, plastic molding, cementing, quality control testing and inspection are performed by Top-co personnel. Sizes range from 2 3/8" / 63.0mm through 30" / 762mm. The material used for the bodies of the float equipment is seamless casing grade steel produced by API licensed mills. Float Equipment can be supplied in all grades of steel such as J-55, K-55, L-80, N-80, C-95, T-95, P-110 andQ-125. Traceability of component material is maintained through mill certificates. The machining of the collars and shoes is done on computer

numerically controlled (CNC) machines. API registered master thread gauges and working gauges are used for inspection of all API connections. The float equipment body can be supplied as an API monogrammed connector if required. Threaded products having API threads are produced in accordance to API Specification 5B. Premium threads can also be supplied on all of Top-co's float and stage cementing equipment. Top-co float valves are tested and rated per API Recommended Practice 10F. Valves are rated to API category I, II, III and A, B, C. Top-co also produces equipment which is rated to 10,000 PSI / 680 atm. differential pressure.

FLOAT EQUIPMENT

The Top-co plunger valve is the standard valve supplied for most applications. The design of the valve ensures positive sealing in vertical, horizontal and all deviated wells. The design of this valve prevents impingement and erosion by the circulation fluids, ensuring positive sealing after prolonged circulation. The materials used within the valve are plastic and rubber that are readily drillable with tri-cone and P.D.C. bits. The 225/226 plunger float collar and float shoe is offered in many configurations. An anti-rotation plate is required when Top-co Type 247 top and Type 248 bottom cementing plugs are run. Double valves are offered for both the float collars and float shoes. Alternatively, triple valve float shoes are available in some sizes. Standard differential pressure ratings range to 5000 p.s.i./ 340 atm. Optionally, equipment can be supplied with differential pressure rating to 10,000 p.s.i./ 680 atm. Standard temperature rating is to 350 degrees Fahrenheit/ 175 degrees Celsius with optional ratings to 400 degrees Fahrenheit/ 200 degrees Celsius available. Auto fill valves, side ports, up-jets, down-jets, spade noses, bullet noses, high temperature seals are options that are available.

The HI-FLOW valve is a premium valve for applications where high flow rates, abrasive LCM materials and/or extended flow rates are encountered. The HI-FLOW valves offer flow areas in excess of 11 square inches / 71 square cm. for flow rates of 20 barrels per minute / 53 liters per second and higher. High temperature elastomers are available where BHT exceed 350 degrees Fahrenheit/ 175 degrees Celsius.

The auto fill option allows the plunger valve to be run allowing filling of the casing during run-in operations, reducing surging of sensitive formations. The plunger can be set to three positions allowing for different rates of fill. A trip ball is not required to be circulated through the valve to convert it from a filling valve to a check valve. This makes this option attractive to horizontal and highly deviated wells where a trip ball is difficult or impossible to get to pass through the valve. To convert from a fill-up valve to a back pressure valve, fluid is circulated, releasing the back pressure valve from the open position. The rate of pumping to convert to a back pressure valve is dependent upon the position to which the plunger has been set prior to running in the hole. Actual pumping rates are dependent upon fluid viscosity and density. The valve can be field set to allow fill-up prior to running when this option has been ordered in single valve equipment. For double valve equipment the setting must be factory set at time of manufacture.

The type 225 and 226 float equipment is produced for tubing sizes 2 3/8”/60.3mm through 4.0”/101.6mm. These plunger valves are designed for maximum flow area and incorporate valves that are mounted to the body of the float equipment without using cement fillers. Configurations inclusive of side ports, double and triple valves, aluminum noses and auto fill options are available.

TYPE 225 PLUNGER FLOAT COLLAR TYPE 226 PLUNGER FLOAT SHOE

HI-FLOW VALVE

AUTO-FILL OPTION (AFU)

TUBING FLOAT EQUIPMENT

TYPE 225 FLOAT COLLAR WITH HI-FLOW VALVE WITH

HOP OPTION AND NON-ROTATING PLUG

LANDING PLATE

TYPE 226FLOAT SHOE

TYPE 226 FLOAT SHOEWITH DOUBLE HI-FLOW

VALVES, SIDE PORTS ANDALUMINUM SPADE NOSE

TYPE 225 FLOAT COLLARSHOWN WITH TRACER

CEMENT OPTION

3



TYPE 236 FLOAT SHOE

TRACER CEMENT SYSTEM

HIGH OPENING PRESSURE OPTION (HOP)

BULLET NOSE

ECCENTRIC CEMENT NOSE

Tracer cement is a patented system that is available in Top-co cement filled shoes and collars. Color coded proprietary cement allows checking of the returns to determine what the drill bit has passed through. Useful where coiled tubing and a motor or service rigs are being utilized for drill out operations.

The HI-FLOW valves can be order with the high opening pressure option where requirements for maintaining a fluid head above the float valve(s) is desired. This maybe desirable in offshore applications to maintain the casing fluid level with the top of the casing during running operations. Fluid heads to 150 feet can be maintained without having to refill the upper section of the casing after circulation.

Special noses can be provided for applications where running in the casing encounters obstructions in the well bore, ledges in the formation and washouts. Concentric aluminum noses is standard or eccentric aluminum noses for centering the shoe in the well bore can be ordered as an option.

Eccentric cement noses are available for applications where the shoe is drilled through and the drilling of a large mass of aluminum is undesirable. The eccentric cement nose provides a practical and economic solution.

ALUMINUM SPADE NOSE

ALUMINUM BULLET NOSE

TYPE 235 FLOAT COLLAR

TYPE 235 AUTO FILL-UP DIFFERENTIAL VALVE FLOAT COLLAR TYPE 236 AUTO FILL-UP DIFFERENTIAL VALVE FLOAT SHOE

The Type 235/236 Automatic Fill-up Float equipment uses a rubber diaphragm to control the differential filling of the casing during the running operation. The greater the differential pressure across the valve the larger the control port in the rubber diaphragm opens to allow fluid to enter the casing. Circulation through the equipment may be performed at any time and any number of times during running operations. To convert the valve from a filling valve to a back pressure valve a 1 3/4" diameter ball is released from surface and circulated through the valve. The sequence of running in, landing the trip ball, releasing the check valve and final position is shown from left to right in the sequence below. A single ball can be used to trip multiple valves. Applications where invert mud is being used and containment of drilling fluids is a priority, this valve provides an excellent solution. The valve is available with a rubber seat for standard applications or with a metal seat for high temperature applications. The valve is designed to be drilled out with conventional tri-cone rotary drill bits. Side ports are available in the float shoe. This equipment is designed for use in vertical wells where deviation is low.

The 235/236 equipment is also available in a PDC drillable configuration.

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ECCENTRIC CEMENT NOSE

TYPE 226 TUBING FLOAT SHOE WITH TRIPLE VALVES, BULLET

NOSE, SIDE PORTS AND LATCH DOWN PLATE

TYPE 226 FLOAT SHOE WITH

TRACER CEMENT


TYPE 285 FLOAT COLLAR TYPE 286 FLOAT SHOE

Top-co Type 285 Float Collar and Type 286 Float Shoe series have been engineered for extreme service applications, most notably those encountered within high temperature geothermal applications and applications with high concentrations of LCM’s.

The float equipment has been designed and tested to operate in temperature conditions up to 800 Degrees Fahrenheit (425 Degrees Celsius) at high pumping rates. The valves are manufactured from drillable cast iron and mounted directly to the body of the float equipment using a threaded connection. The valve is mounted in the body using a high temperature epoxy. The equipment can be drilled out with conventional rotary tri-cone bits. The drill out diameter is the full drift of the casing weight as ordered.

Side ports and/or double valve configurations are optionally available for the Type 286 Float Shoes. Aluminum spade or bullet noses can also be fitted to the float shoes for liner applications.

The Type 227 Drill Down Float Shoe is an integral drilling shoe with a float valve. The drilling nose is designed for use in non-directional wells. The bits can be used for drilling through soft unconsolidated formations in surface and conductor applications. The shoe and valve is designed for flow rates in excess of 20 barrels per minute / 53 liters per second. After drilling to depth circulation is initiated followed by pumping of the cement. No bit retrieval is required. The nose is fully drillable using roller tri-cone or PDC bits.

The shoes use a fully integral Top-co Hi-Flow 4” valve in shoes sizes 8 5/8” / 219.1mm and larger. The float valve is available either with standard opening pressure or with the high opening pressure (HOP) option.

The shoe will drill a well to full bit diameter through rotat ion of the casing. Impregnated tungsten carbide coating is used on the face and relieve angles of the drill nose. Integral spiral stabilizer blades are located on the lower end of the shoe body.

TYPE 227 DRILL DOWN FLOAT SHOE

TYPE 286 FLOATSHOE WITH SIDE PORTS

TYPE 227 DRILL SHOE

NOSE

TYPE 227 DRILL DOWN SHOE

5

TYPE 285FLOAT COLLAR


The Type 228 Side Winder Float Shoe is designed for well applications where rotation and reciprocation of the casing is required to land the casing to depth.

The shoe incorporates the Top-co HI-FLOW valve, eccentric nose, nose down jets, side ports and spiral stabilizer blades. All internal components are fully drillable using tri-cone or PDC bits. Double float valves are available in addition to auto fil valves.

TYPE 228 SIDE WINDER FLOAT SHOE

TYPE 228SIDE WINDER SHOE

TYPE 202 GUIDE SHOE The Type 202 Guide Shoe provides an economical and positive guide for the running of casing. The guide shoe has a cement nose which is easily drilled upon completion of the cementing operations. The Type 202 Guide Shoe is available with optional side ports. For slotted, uncemented completions, bull nose guide shoes with solid cement filled noses are available. Texas pattern and saw tooth pattern Guide Shoes that are not cement filled are available if reaming of the wellbore during the running of the casing is required. Eccentric cement noses can be provided for applications where sloughing and highly deviated wellbores are encountered. TYPE 202 GUIDE SHOE

WITH TRACER CEMENT

6 TOP-CO INDUSTRIES LTD. FLOAT EQUIPMENT AND ACCESSORIES

TYPE 270 SAFETY SHOE The Type 270 Safety Shoe is a concept designed to enhance primary cementing operations. The Top-co Safety Shoe is a safer, quicker, cost effective method to run the casing in the well. The Safety Shoe is a one piece guide shoe, shoe joint and float collar. No rig time is spent washing the threads, thread locking and making up the shoe and float collar. Utilization of this product also eliminates the possibility of cross threading the shoe. All welded construction means the shoe cannot be screwed off during drill out operations. The Safety Shoe is shorter in length then a standard shoe joint which reduces the time required for drillout. On production strings a short shoe joint means a deeper plug back depth allowing more flexibility for perforating and landing tubing. The Type 270 Safety Shoe is available using the plunger valve in either a single or double valve configuration, in sizes 4 1/2" / 114.3mm through 13 3/8" / 339.7mm.

TYPE 270D SAFETY SHOEDOUBLE VALVE

TYPE 270 SAFETY SHOESINGLE VALVE

TYPE 207 INSERT FLOAT VALVE The Top-co Type 207 Insert Float Valve is a flapper type valve that is installed in short 8 round casing couplings in shallow well applications. Auto fill-up / pump-out sleeves are available to convert the unit for automatic fill-up operation. A weighted ball is provided with this pump-out sleeve to allow the sleeve to be removed down hole by pumping the ball through the valve. This converts the fill-up valve to a back pressure valve. This valve is designed for use in applications where low to moderate differential pressure exists and pumping rates and volumes are low. The Type 207 Insert Float Valve is optionally available for installation in buttress threaded and coupled casing.

TYPE 207 INSERT VALVEWITH AUTO FILL KIT


TYPE 246 FRAC COLLAR The Top-co Frac Ball Sub system has been designed for wells were it is desired to perform multiple fracturing of various producing zone in rapid succession. The system uses conventional Top-co float equipment, a flexible pump down latch-in plug, baffle plate and multiple frac collars.

The materials used in the frac collars is casing grade material for the collar body, drillable cast iron for the ball seats and the ball is made from high strength forged aluminum. Frac collars can be supplied in higher or lower weight ranges, alternative casing grades and various thread configurations. The use of Top-co flexible cementing plugs and baffle plates are mandatory when running frac collars. The use of Top-co float collars and or float shoes is highly recommended.

FRAC COLLAR NOMINAL

DIAMETER

COLLARI.D.

LB./FT.BALL

DIAMETERINCHES

SEATDIAMETER

INCHES

7”7”7”

5 ½”5 ½”5 ½”5 ½”4 ½”4 ½”4 ½”

7”7”7”

5 ½”5 ½”5 ½”5 ½”4 ½”4 ½”4 ½”

6.276”6.276”6.276”4.950”4.950”4.950”4.950”4.052”4.052”4.052”

7.656”7.656”7.656”6.050”6.050”6.050”6.050”5.000”5.000”5.000”

26.026.026.015.515.515.515.510.510.510.5

4980498049804810481048104810479047904790

5.500”4.875”4.375”4.400”3.875”3.500”3.125”3.375”2.875”2.375”

7240724072407000700070007000697069706970

5.000”4.500”4.000”4.000”3.625”3.250”2.875”3.125”2.625”2.125”

12800142221600016000176551969222261232722560032000

FRACCOLLARNOMINALDIAMETER

FRACCOLLAROUTSIDE

DIAMETER

PRESSURE RATING BURST

K-55 PSI

PRESSURE RATING BURST L-80 PSI

PRESSURE RATING

DIFF. PSI


STAB-IN EQUIPMENT

TYPE 231 STAB-IN LATCH-IN FLOAT COLLAR TYPE 232 STAB-IN LATCH-IN FLOAT SHOE

TYPE 233 STAB-IN LATCH-IN STINGER When reciprocation of the casing is required during inner string cementing the Type 231/232 Float Equipment is recommended. The drillable receptacle has left hand threads to lock the stinger into the float equipment and retain it during cementing operations. The Type 233 Stab-in Latch-in Stinger is stung into the float equipment by lowering directly into the receptacle. No rotation is required. Upon completion of cementing the stinger is removed by picking up on the drill pipe and rotating to the right. Either single or dual valves are available for both the float collars and float shoes. The 231/232 float equipment is usually supplied with the Type 225/226 Plunger valve although all types of valves manufactured by Top-co are available. The receptacle is available in PDC drillable and non-PDC drillable materials.

Type 300 Drill pipe centralizers and Type 405 drill pipe stop collars can also be provided. It is recommended that two drill pipe centralizers be run on the drill pipe directly above the stinger. Type 217 Drill pipe latch down wiper plugs that latch into the receptacle are also available for both Type 220/221 and Type 231/232 float equipment.

TYPE 231 STAB-INLATCH-IN FLOAT COLLAR

WITH PLUNGER VALVE

TYPE 232 STAB-INLATCH-IN FLOAT SHOE

WITH DOUBLEPLUNGER VALVES

TYPE 233 STAB-INLATCH-IN STINGER

INNER STRING CEMENTING

TYPE 217 LATCH-DOWN

DRILL PIPE WIPER PLUG

TYPE 220 STAB-IN FLOAT COLLAR TYPE 221 STAB-IN FLOAT SHOE

TYPE 222 STAB-IN STINGER Where inner string cementing is required for completion of the well Top-co offers the Type 220/221 Stab-in Float Equipment. This type of equipment uses either a drillable cast iron receptacle or a plastic receptacle that is PDC drillable. The receptacle receives the Type 222 Stab-in stinger during cementing operations. The stinger uses five field replaceable seals which allows the stinger to be redressed and reused. This style of equipment is used where reciprocation of the casing is not required during circulating and cementing operations. Either single or dual valves are available for both the float collars and float shoes. The 220/221 float equipment is usually supplied with the Type 225/226 Plunger valve, although other types of valves manufactured by Top-co, are available.

STAB-IN LATCH-IN EQUIPMENT

TYPE 221 FLOAT SHOETYPE 220 FLOAT COLLAR TYPE 222 STAB-IN STINGER



TYPE 252 TOP PLUG TYPE 253 BOTTOM PLUG

The Type 252 Top Cementing Plug and the Type 253 Bottom Cementing Plug are designed to replace conventional cementing plug systems. By replacing the aluminum and rubber core material in conventional plugs with a large crushable plastic core most of the rubber is eliminated, allowing the drill bit to fracture the plastic rather then tear the rubber and aluminum thus reducing drill out times significantly. These plugs are completely PDC drillable.

TYPE 217 LATCH DOWN WIPER PLUG

The Top-co Type 217 Latch Down Wiper Plug and Receiver Plate is an effective method of providing a positive sealing check valve in combination with a displacement plug. The receiver plate is designed to screw into a short 8 round threaded casing coupling and receive the latch-in plug after displacement has been completed. The receiver plate features a unique check valve to allow for trapped fluid which normally causes a hydraulic lock to be dispersed during the latch-in procedure. The plug and receiver plate are manufactured from drillable materials. Receiver plates can also be ordered for buttress threaded casing collars. The 217 is available in casing sizes 4½”through 13 3/8” and tubing sizes 2 3/8” through 4 ½” This plug is also made for drill pipe latch-in applications..

TYPE 230 PUMP-IN LATCH DOWN PLUG

The Type 230 Pump-in Latch Down Plug is an economical means of providing a secondary back pressure seal in shallow wells. This Latch Down Plug is pumped through the Latch Down Receiver Plate. When 90 percent of the plug is through the receiver plate it is locked in place preventing back flow past the plug. The Receiver Plate is designed to be installed in short 8 round threaded casing couplings. The 230 Pump-in Latch Down Plug is available for size 4 ½”/ 114.3mm casing.

TYPE 252 TOP PLUG TYPE 253 BOTTOM PLUG

TYPE 217 LATCH DOWNWIPER PLUG ANDRECEIVER PLATE

TYPE 230 PUMP-IN LATCHDOWN PLUG AND RECEIVER PLATE

CEMENTING PLUGS

TYPE 247 ANTI-ROTATIONTOP PLUG

TYPE 248 ANTI-ROTATIONBOTTOM PLUG

TYPE 247 ANTI-ROTATION TOP PLUG TYPE 248 ANTI-ROTATION BOTTOM PLUG

The Type 247 Top Cementing Plug and the Type 248 Bottom Cementing Plug have been designed to decrease the drill out time. This series of cementing plugs uses reinforced locking teeth built into the plugs, which lock together between the plugs and the float equipment to eliminate rotation of the plugs during drill out. The body of the plugs is manufactured using a plastic core which eliminates the aluminum and large mass of rubber found in conventional cementing plugs. No metal parts are used and the plugs are completely PDC (polycrystaline diamond compact) drillable. Drill out times of the plugs are greatly decreased with the use of the Type 247/248 Cementing Plugs and Type 225/226 Float Equipment. The use of this equipment will result in significant cost reductions through the decrease in rig time. The Type 247/248 Cementing Plugs are tested to withstand pressures over the burst rating of the casing in which they are run.


TYPE 229TOP PLUG


SUBSEA CEMENTINGPLUG SYSTEM

TYPE 260TOP CEMENTING PLUG

TYPE 261BOTTOM CEMENTING PLUG

Top-co's sub-sea cementing plug system has been designed for use where the casing is being installed utilizing a sub-sea wellhead tie-back system. Additional applications where this system can be implemented include use with liners or where sectional cementing of the casing is being performed. Operation of the sub-sea cementing plug system is achieved by installing the top and bottom plugs on the Type 262 running tool that is attached to the bottom of the drill pipe string using common running tools or the Top-co Type 262 running tool that incorporates a swivel that allows the drill pipe to be rotated above the tool while allowing the plugs to remain stationary inside the casing. The Type 260 Bottom Plug is released by dropping the Type 260-1 Launch Ball into the drill pipe and circulating into the bottom plug where circulation pressure causes the bottom plug to be released. To release the Type 261 Top Plug the Type 261-2 Launching Dart is released on top of the cement and pumped down through the drill string until it engages and releases the top plug from the running tool. The Type 260 Bottom Plug and Type 261 Top Plug are manufactured using the anti-rotation teeth and plastic cores used in Top-co Type 247 and 248 cementing plugs. This allows for quick and easy drill out using conventional or PDC drill bits.

TYPE 260 TOP CEMENTINGPLUG AND TYPE 261

BOTTOM CEMENTING PLUG

TYPE 260-1LAUNCHING BALL

TYPE 261-2LAUNCHING DART

TYPE 709COMBINATION

TOP PLUG

TYPE 705TOP

FLEXIBLE COMBINATION

PLUG

TYPE 707TOP


PLUG

TYPE 706BOTTOM FLEXIBLE

COMBINATION PLUG

TYPE 708BOTTOM


PLUG

COMBINATION CEMENTING PLUGS Top-co Industries designs and manufactures top and bottom cementing plugs for use in combination casing strings where two or more different casing or tubing strings must be wiped by the cementing plugs during the displacement of fluids. Plugs for sizes from 2 3/8" / 63mm through 13 3/8" / 339.7mm are available. Illustrations of some of the styles of plugs are shown.



STAGE CEMENTING EQUIPMENTTop-co offers three types of stage cementing collars. The Type 210 Stage Collar is a mechanical stage collar that relies on gravity and an opening bomb or opening plug to open the cementing ports in the collar. The Type 241 Stage Collar and 242 Packer Cementing Collar are hydraulic stage collars that use internal casing pressure to open the cementing ports. The use of Top-co Stage Collars will allow for reduced contamination of cement where a long column of cement is being placed; reducing the breakdown of weak formations due to a long column of cement; allow for effective cement placement around lost circulation zones, and to selectively place cement over certain casing intervals.

Plug systems for different applications are available to allow the stage collars to be used in a wide range of applications where stage cementing is required. All of the stage collars are designed with built in locks that lock the sleeves in the required positions during running, cementing and after completion of the cementing operation. All materials that are within the drift diameters are made from easily drillable material allowing for quick and easy drill out of the plugs and seats. The stage collars are available in different casing grades, casing weights and thread connections.

TYPE 210 STAGE CEMENTING COLLAR AND PLUG SYSTEMS

TWO STAGE THREE PLUG CEMENTING

The Top-co Type 210 Stage Collar is a proven design that is manufactured in sizes 4 1/2" / 114.3mm through 20" / 508mm. The design of the tool incorporates two internal sleeves that are shifted down to open and close the cementing ports. The opening and closing seats that catch the plugs feature a wide seating area to ensure excellent seating with the opening bomb and closing plug. The seats are short in length reducing the drill out time. Double locking mechanisms are used on the closing sleeve that locks the sleeve in position both during the closing movement and after it has been fully closed. The closing procedure incorporates a system for allowing trapped fluid between the sleeves to be dissipated and permits the closing sleeve to fully lock in the down position.

The standard two stage cementing procedure uses conventional floating equipment, either standard valve or filling float valves on the bottom of the casing string. The Rubber Baffle Plate is installed on top of the float collar. The stage collar is installed in the casing string at the position where the second stage cement is to be pumped into the annulus. If a casing packer is being used the stage collar will be located above the packer. The operation of the stage collar is illustrated below in sequence. Sequence #1; after running the casing, circulation is performed, the first stage cement is displaced and the Type 211-2 Flexible First Stage Plug is placed on top of the cement and is pumped down to the float collar completing the first stage cement job. The bumping of the plug into the baffle plate located in the float collar will allow for pressure indication and inflation of the casing packer if applicable. Sequence #2; the Type 210-3 Opening Trip Bomb is then released into the casing and allowed to gravitate to the stage collar. Sequence #3; pressure is then applied to open the stage collar port and begin circulation. Sequence #4; after circulation the second stage cement is pumped followed with the Type 210-4 Closing Plug on top of the second stage cement. The plug and

TYPE 211-2FLEXIBLE FIRST

STAGE PLUG ANDRUBBER BAFFLE PLATE

TYPE 210-3OPENING BOMB

TYPE 210-4CLOSING PLUG

TYPE 210STAGE COLLAR

cement are displaced to the stage collar where the closing plug will seat. Sequence #5; application of pressure effects the closing of the stage collar ports and completes the job.

The two stage four plug cementing procedure is used where a lead plug is required to be run prior to the first stage cement.

Where there is no requirement for applying pressure to the casing after first stage cement displacement, a Type 211-1

TWO STAGE FOUR PLUG CEMENTING

Flexible By-pass Plug is run in front of the first stage cement. First stage cement is then run as usual with the Type 211-2 Flexible First Stage Plug pumped on top of the cement. Upon completion of displacement no pressure indication will be obtained. The second stage cementing is performed in the manner described under Two Stage Three Plug Cementing. Where it is required to obtain a pressure indication upon displacement of the first stage cement as may be the case when a casing packer is being run; a Type 211 Landing Collar should be run above the float collar. The Landing collar will allow the Type 211-1 Flexible By-pass plug to be pumped through the landing collar to the float collar. On landing the plug in the float collar the cement is displaced, by- passing the flexible plug. A Type 210-2 Flexible Shut-off Plug is used instead of the 211-2 Plug to displace the first stage cement. This plug will land in the landing collar allowing for an indication that the plug has been displaced. The pressure inside the casing can be now increased to inflate a casing packer and test the casing.

#1 #2 #3

#4 #5

10



TYPE 211-1FLEXIBLE

BY-PASS PLUG

TYPE 211LANDING COLLAR

TYPE 210-3CONTINUOUS

OPENING PLUG

CONTINUOUS TWO STAGE CEMENTING

Continuous two stage cementing is implemented in situations where there is a requirement to begin circulation of the second stage immediately after the first stage cement has been displaced or where the inclination of the stage collar is such that the standard opening bomb will not properly gravitate to the opening seat in the stage collar. The latter situation is often encountered in horizontal and highly deviated wells for two stage cementing. The procedure for performing Continuous Stage cementing is that a Type 211-1 Flexible By-pass Plug is used in front of the first stage cement. The first stage cement is then pumped into the casing followed by the Type 211-2 Flexible First Stage Plug. Displacement fluid required to fill the casing between the float collar and the stage collar is then pumped, the Type 210-3 Continuous Opening Plug is released and displacement is continued. The plugs are then displaced with the Type 210-1opening plug arriving at the stage collar just before the 211-2 opening plug lands in the float collar. Application of pressure will open the stage collar and circulation of the second stage can be performed. Pumping of the second stage cement and closing of the stage collar is accomplished using the Type 210-4 Closing Plug.

TOP-CO TYPE 210 STAGE COLLAR

STAGECOLLAR

SIZE

BODYOUTSIDE

SIZE

OVERALL

LENGTH

OPENINGSEAT

INSIDEDIAMETER

INCH INCH INCH INCH INCH INCH INCH INCH INCH SQ. IN.4 1/2

55 1/25 3/46 5/8

78 5/89 5/8

10 3/411 3/412 3/413 3/8

1618 5/8

20

5 3/46 1/46 3/46 7/87 7/88 1/8

10 1/811 1/812 1/413 1/214 3/4

1517 5/820 1/421 5/8

30 7/831 1/431 5/831 5/831 1/232 3/434 7/8

3535

35 1/435 1/239 1/4

4242 1/243 1/8

2 5/83

3 3/83 3/84 3/84 3/4

6789

1010 1/213 1/815 3/417 1/8

33 1/2

445

5 3/86 3/47 3/48 3/49 3/4

10 3/411 1/813 7/816 1/217 7/8

11 1/512

12 1/212 1/213 5/8

1617 1/218 1/219 1/4

2020 1/420 1/4

2020 7/820 7/8

2.823.323.823.824.815.006.507.508.509.50

10.5011.0013 5/816.2517 5/8

3 1/23 3/44 1/44 1/45 5/85 7/87 3/88 3/89 3/8

10 3/811 1/411 3/414 3/8

1718 3/8

8 5/89 1/89 3/49 3/4

99 13/16

1111 7/8

1210 3/815 3/415 7/8

1819

19 7/16

2.652.652.652.654.424.426.016.016.016.017.217.217.369.82

12.27

114.3127.0139.7146.1168.3177.8219.1244.5273.1298.5323.9339.7406.4473.1508.0

146.1158.8171.5174.6200.0206.4257.2282.6311.2342.9374.7381.0447.7514.4549.3

784.2793.8803.3803.3800.1831.9885.8889.0889.0895.4901.7997.0

1066.81079.51095.4

66.776.285.785.7

111.1120.7152.4177.8203.2228.6254.0266.7333.4400.1435.0

76.288.9

101.6101.6127.0136.5171.5196.9222.3247.7273.1282.6352.4419.1454.0

284.5304.8317.5317.5346.1406.4444.5469.9489.0508.0514.4514.4508.0530.2530.2

71.684.397.097.0

122.2127.0165.1190.5215.9241.3266.7279.4346.1412.8447.7

88.995.3

108.0108.0142.9149.2187.3212.7238.1263.5285.8298.5365.1431.8466.7

219.1231.8247.7247.7228.6249.2279.4301.6304.8263.5400.1403.2457.2482.6493.7

17.117.117.117.1

28.5228.5238.7738.7738.7738.7746.5246.5247.4863.3579.16

MM MM MM MM MM MM MM MM MM SQ. CM

CLOSINGSEAT

INSIDEDIAMETER

1ST STAGEPLUG

OVERALLLENGTH

OPENINGBOMB

OUTSIDEDIAMETER

CLOSINGVALVE

OUTSIDEDIAMETER

TOTALAREA OFCEMENTPORTS

CLOSINGPLUG

LENGTH

THREE STAGE CEMENTING Three stage cementing can be performed using Type 210 Stage Collars. The installation of Type 212 Reduction valve seats in the lower stage collar and a set of Type 212 Three Stage Cementing Plugs permits three stage cementing to be performed. The Type 212 Plug set comes with a special first stage plug, opening bomb and closing plug that are designed to be pumped through the upper stage collar and work effectively in operating the lower stage cementing collar. The Type 212 Plug set is also supplied with the reduction valve seats required to convert a standard Type 210 Stage Collar for use with the plugs.

TYPE 212 THREE STAGE OPENINGTRIP BOMB AND CLOSING PLUG

11


The Type 241 Stage Cementing Collar has been designed for requirements of stage cementing applications where the operator wants the flexibility to open the stage collar either hydraulically or mechanically. The Type 241 is unique in the operation of the opening sleeve. Unlike other designs where the opening sleeve shifts down when it is opened by hydraulic force or a mechanical trip bomb, the Type 241 incorporates an opening sleeve


TOP-CO TYPE 241STAGE COLLARHYDRAULIC & MECHANICAL

STAGECOLLAR

SIZE

BODYOUTSIDE

SIZE

OVERALL

LENGTH

CLOSINGSEAT

INSIDEDIAMETER

INCH INCH INCH INCH INCH INCH INCH SQ. IN.4 1/25.0

5 1/25 3/46 5/87.0

4 1/25.0

5 1/25 3/46 5/87.0

39394040404041

39394040404041

2 5/82 7/83 5/83 5/84 3/84 5/86.0

2 5/82 7/83 5/83 5/84 3/84 5/86.0

2 11/163 1/8

3 11/163 11/164 11/16

5.06 1/2

2 11/163 1/8

3 11/163 11/164 11/16

5.06 1/2

2.654.414.414.414.414.416.01

2.654.414.414.414.414.416.01

114.3127.0139.7146.1168.3177.8219.1

114.3127.0139.7146.1168.3177.8219.1

146.1152.4171.5177.8200.0206.4257.2

146.1152.4171.5177.8200.0206.4257.2

990.6990.6

1016.01016.01016.01016.01041.4

990.6990.6

1016.01016.01016.01016.01041.4

76.282.6

101.6101.6133.4136.5171.5

76.282.6

101.6101.6133.4136.5171.5

66.773.092.192.1

111.1117.5152.4

66.773.092.192.1

111.1117.5152.4

71.679.497.097.0

122.2125.0165.1

71.679.497.097.0

122.2125.0165.1

17.0928.4528.4528.4528.4528.4538.77

17.0928.4528.4528.4528.4528.4538.77

MM MM MM MM MM MM MM SQ. CM

OPENINGSEAT

INSIDEDIAMETER

OPENINGBOMB

OUTSIDEDIAMETER


CLOSINGVALVE

OUTSIDEDIAMETER

8 5/89 5/8

10 3/412 3/413 3/8

8 5/89 5/8

10 3/412 3/413 3/8

244.5273.1323.9339.7

244.5273.1323.9339.7

282.6311.2374.7381.0

282.6311.2374.7381.0

196.9222.3273.1282.6

196.9222.3273.1282.6

HYDRAULIC

OPERATION

MECHANICAL

OPERATION

5 3/46.0

6 3/47.0

7 7/88 1/8

10 1/8

5 3/46.0

6 3/47.0

7 7/88 1/8

10 1/8

11 1/812 1/414 3/415.0

11 1/812 1/414 3/415.0

3.03 1/44.04.05.0

5 1/46 3/4

3.03 1/44.04.05.0

5 1/46 3/4

7 3/48 3/4

10 3/411 1/8

7 3/48 3/4

10 3/411 1/8

7.08.0

10.010 1/2

7.08.0

10.010 1/2

177.8203.2254.0266.7

177.8203.2254.0266.7

88.995.3

108.0108.0142.9149.2187.3

88.995.3

108.0108.0142.9149.2187.3

3 1/23 3/44 1/44 1/45 5/85 7/87 3/8

3 1/23 3/44 1/44 1/45 5/85 7/87 3/88 3/89 3/8

11 1/411 3/4

8 3/89 3/8

11 1/411 3/4

212.7238.1285.8298.5

212.7238.1285.8298.5

7 1/28 ½

10 1/211.0

7 1/28 ½

10 1/211.0

190.5215.9266.7279.4

190.5215.9266.7279.4

41424444

41424444

1041.41066.81117.61117.6

1041.41066.81117.61117.6

6.016.016.016.01

6.016.016.016.01

38.7738.7738.7738.77

38.7738.7738.7738.77

that shifts up when opened by hydraulic casing pressure. This design prevents the accidental opening of the cementing ports when the first stage plug is pumped through the stage cementing collar. When opened mechanically, the opening sleeve shifts down, similar to a conventional mechanical stage collar.

The design of the 241 stage cementing collar is based upon the proven Top-co Type 210 mechanical stage collar that

has been successfully used for over 20 years. The design features two internal sleeves that shift during the stage cementing operations. The bottom sleeve can be shifted open through the use of hydraulic pressure or by dropping a trip bomb and allowing it to gravitate to the opening seat. The stage collar can be field set to open hydraulically at different opening pressures. This is achieved through the addition or removal of the shear screws from the stage cementing tool. The changing of the opening pressure does affect the force required to open the stage collar

mechanically if an opening bomb is subsequently used. Closing of the stage cementing collar is effected through the pumping of a closing plug behind the second stage cement and applying pressure upon completing displacement.

The Top-co Type 241 stage cementing collar can be ordered for applications for two stage cement jobs or three stage cement jobs. The Type 241 can also be used in liner applications when the closing plug has been adapted to fit the closing seat in the stage collar.

The sequence of operation is illustrated above and to the left. #1 shows the tool during run-in operations. #2H shows the opening sleeve shifted up after opening through application of pressure. #3H shows the closing plug landing and #4H shows the opening and closing sleeve shifted to the closed position. #2M shows the opening bomb landed in the opening sleeve. #3M shows the opening sleeve shifted to the open position. #4M shows the closing plug landing and #5M shows the sleeves shifted to the closed position.

Each stage collar is provided with a baffle plate, first stage flexible indicating plug, opening trip bomb and closing plug as standard equipment.

#2M #3M #4M #5M

#1 #2H #3H #4H

12



TOP-CO TYPE 242 PACKER CEMENTING COLLAR

STAGECOLLAR

SIZE

STAGECOLLAR

SIZE

BODYOUTSIDE

SIZE

BODYOUTSIDE

SIZE

OVERALL

LENGTH

OVERALL

LENGTH

OPENINGSEAT

INSIDEDIAMETER

OPENINGSEAT

INSIDEDIAMETER

INCH INCH INCH INCH INCH INCH INCH INCH INCH SQ. IN.4 1/25.0

5 1/25 3/46 5/87.0

8 5/89 5/8

10 3/411 3/412 3/413 3/816.0

18 5/820.0

4 1/25.0

5 1/25 3/46 5/87.0

8 5/89 5/8

10 3/411 3/412 3/413 3/816.0

18 5/820.0

5 3/46.0

6 3/47.0

7 7/88 1/8

10 1/811 1/812 1/413 1/214 3/415.0

17 5/820 1/421 5/8

5 3/46.0

6 3/47.0

7 7/88 1/8

10 1/811 1/812 1/413 1/214 3/415.0

17 5/820 1/421 5/8

149149149149148148148149149151151161161161161

149149149149148148148149149151151161161161161

2 1/8 2 3/83 1/83 1/83 7/84 1/85 3/86 3/87 3/88 3/89 3/89 3/4

12 1/215 1/816 1/2

2 1/8 2 3/83 1/83 1/83 7/84 1/85 3/86 3/87 3/88 3/89 3/89 3/4

12 1/215 1/816 1/2

3.03 1/44.04.05.0

5 1/46 3/47 3/48 3/49 3/4

10 3/411 1/813 7/816 1/217 7/8

3.03 1/44.04.05.0

5 1/46 3/47 3/48 3/49 3/4

10 3/411 1/813 7/816 1/217 7/8

111/212.0

12 1/212 1/213 5/816.0

17 1/218 ½19 1/420.0

20 1/420 1/420.0

20 7/820 7/8

111/212.0

12 1/212 1/213 5/816.0

17 1/218 ½19 1/420.0

20 1/420 1/420.0

20 7/820 7/8

2.823.323.823.824.815.006.507.508.509.50

10.5011.0013 5/816.2517 5/8

2.823.323.823.824.815.006.507.508.509.50

10.5011.0013 5/816.2517 5/8

3 1/23 3/44 1/44 1/45 5/85 7/87 3/88 3/89 3/8

10 3/811 1/411 3/414 3/817.0

18 3/8

3 1/23 3/44 1/44 1/45 5/85 7/87 3/88 3/89 3/8

10 3/811 1/411 3/414 3/817.0

18 3/8

8 5/89 1/89 3/49 3/49.0

9 13/1611.0

11 7/812.0

10 3/815 3/415 7/818.019.0

19 7/16

8 5/89 1/89 3/49 3/49.0

9 13/1611.0

11 7/812.0

10 3/815 3/415 7/818.019.0

19 7/16

2.654.414.414.414.414.416.016.016.016.017.217.217.369.82

12.27

2.654.414.414.414.414.416.016.016.016.017.217.217.369.82

12.27

114.3127.0139.7146.1168.3177.8219.1244.5273.1298.5323.9339.7406.4473.1508.0

114.3127.0139.7146.1168.3177.8219.1244.5273.1298.5323.9339.7406.4473.1508.0

146.1152.4171.5177.8200.0206.4257.2282.6311.2342.9374.7381.0447.7514.4549.3

146.1152.4171.5177.8200.0206.4257.2282.6311.2342.9374.7381.0447.7514.4549.3

378537853785378537603760376037853785383638364090409040904090

378537853785378537603760376037853785383638364090409040904090

54.060.379.479.498.4

104.8136.5161.9187.3212.7238.1247.7311.1384.2419.1

54.060.379.479.498.4

104.8136.5161.9187.3212.7238.1247.7311.1384.2419.1

76.282.6

101.6101.6127.0136.5171.5196.9222.3247.7273.1282.6352.4419.1454.0

76.282.6

101.6101.6127.0136.5171.5196.9222.3247.7273.1282.6352.4419.1454.0

284.5304.8317.5317.5346.1406.4444.5469.9489.0508.0514.4514.4508.0530.2530.2

284.5304.8317.5317.5346.1406.4444.5469.9489.0508.0514.4514.4508.0530.2530.2

71.684.397.097.0

122.2127.0165.1190.5215.9241.3266.7279.4346.1412.8447.7

71.684.397.097.0

122.2127.0165.1190.5215.9241.3266.7279.4346.1412.8447.7

88.995.3

108.0108.0142.9149.2187.3212.7238.1263.5285.8298.5365.1431.8466.7

88.995.3

108.0108.0142.9149.2187.3212.7238.1263.5285.8298.5365.1431.8466.7

219.1231.8247.7247.7228.6249.2279.4301.6304.8263.5400.1403.2457.2482.6493.7

219.1231.8247.7247.7228.6249.2279.4301.6304.8263.5400.1403.2457.2482.6493.7

17.128.4528.4328.4528.4528.4538.7738.7738.7738.7746.5246.5247.4863.3579.16

17.128.4528.4328.4528.4528.4538.7738.7738.7738.7746.5246.5247.4863.3579.16

MM MM MM MM MM MM MM MM MM SQ. CM

CLOSINGSEAT

INSIDEDIAMETER

CLOSINGSEAT

INSIDEDIAMETER

1ST STAGEPLUG

OVERALLLENGTH

1ST STAGEPLUG

OVERALLLENGTH

OPENINGBOMB

OUTSIDEDIAMETER

OPENINGBOMB

OUTSIDEDIAMETER

CLOSINGVALVE

OUTSIDEDIAMETER

CLOSINGVALVE

OUTSIDEDIAMETER



CLOSINGPLUG

LENGTH

CLOSINGPLUG

LENGTH

T e ype 242 Packe Cem nting C llar PCC has bee designed to ad ress t e equire ents f sta e ceme ting pa ker appl cati n h T r e o ( ) n d h r m o g n c i o sw er he op rato w nt th lexibility t n late th ack r and pen he Pa ker Ce ent ng Col a either h d aulic l y or mechanically. h e t e r a s e f o i f e p e o t c m i l r y r a l

The design of t he Packe r

2 nd STAGEGRAVITY DROP OPENING TRIP

BOMB

2nd STAGE PUMP DOWN

OPENINGPLUG

2 nd STAGECLOSING PLUG

PACKERINFLATION

ACTIVATION BOMB

GRAVITY DROP

PACKER INFLATION

PUMP DOWNPLUG

1st STAGEDISPLACEMENT

PLUG AND BAFFLE PLATE

OPTIONAL

OPTIONAL

OPTIONAL

OPTIONAL

OPENING SEATSECONDARY OPENING SEATCLOSING SEAT

13


The Type 242 PCC is unique in that the packer and the cementing collar can be hydraulically actuated through the application of casing pressure immediately upon displacement of the first stage cement. There is the option to run it as a hydraulic only

operated tool. The need to wait for the opening dart to drop to the packer collar is eliminated.

The packer uses high strength stainless steel slats to reinforce the full length of the inflatable element. The packers are available with standard 3 ft. (0.9m) and 10 ft. (3m) seal lengths. A pliable oil resistant

elastomer covers the steel reinforcement for effective sealing in open hole. One end of the packer element slides while maintaining a seal to the casing mandrel. The 242 packer collar is

C e m e n t i n g C o l l a r features two internal sleeves that shift during the stage cementing operations. The PCC can be field set to open hydraulically at different opening pressures. The Type 242

incorporates an opening sleeve that shifts up when opened by hydraulic casing pressure or down when

opened mechanically through the use of an opening trip bomb. This design prevents the accidental opening of the cementing ports when the first stage plug is pumped through the Packer Cementing Collar. The bottom sleeve can be shifted open through the use of hydraulic casing pressure or by dropping a trip bomb and allowing it to gravitate to the opening seat. The changing of the opening pressure does affect the force required to open the PCC mechanically when the bomb is used. Closing of the PCC is effected through the pumping of a closing plug behind the second stage cement.

The standard plug system includes the first stage displacement plug and baffle plate, packer inflation activation trip bomb, 2nd stage opening trip bomb and closing plugs. Plug down packer inflation and

opening plugs are optionally available.

The Top-co Type 242 Packer Cementing Collar can be ordered for applications for two stage cement jobs or three stage cement jobs. The Type 242 PCC can also be used in liner applications when the liner wiper plug system has been adapted to Top-co specifications.

best suited for use in vertical well and low build rate deviated well applications. The inflation is controlled by a Safe Lok valve system. The opening and closing

pressures can be adjusted through the field changeable shear pin arrangement. Inflation of the packer is achieved through application of

casing pressure. Pressure is normally applied upon displacement of the first stage displacement plug. Optionally a

packer inflation activation bomb or pump down plug can be used to achieve pressure integrity to inflate the

packer element.


TYPE 214 CEMENT HEAD

The Top-co Type 214 Plug Dropping Cement Head is designed to drop Top-co's Stage Collar cementing plugs or conventional top and bottom cementing plugs. The cement heads are available in either single or double cavity configurations. The Type 214 Cement Head is manufactured utilizing API grade steels with connections for API 8 round, buttress and premium threads. The cementing heads are available in a wide range of working pressures from 3,000 psi / 20 Mpa to 10,000 psi / 68 Mpa. All cement heads are hydrostatically tested prior to shipment.

The Design of the Type 214 Cement Head incorporates such features as quick release retainer bar, double gland seals for positive sealing of indicating wires, fully detachable cementing manifold and an integral pressure relief system to allow for pressure equalization. Optional features include, plug cavity sweep arm for confirming plug release, rotating release retainer bars and quick change casing connectors. The cement head manifold is supplied with either ball valves or plug valves rated to the same working pressure as the cement heads. The Type 214 Cement Heads are available in sizes 2 3/8” / 60.3mm through 20" / 508mm.

TYPE 214 DOUBLE CAVITYCEMENT HEAD

WITH PLUG CAVITY SWEEP ARMS, STANDARD QUICK RELEASE RETAINERBARS AND ACME THREADED CASING

CONNECTOR

TYPE 214 DOUBLE CAVITYCEMENT HEAD

WITH PLUG VALVES AND ACME THREADED CASING CONNECTOR

14



TYPE 214 DOUBLE CAVITY CEMENT HEAD WITH PLUG VALVES, QUICK CHANGE CASING CONNECTOR AND ROTATING

RELEASE RETAINER BARS

TOP-CO TYPE 214 CEMENT HEAD

INCH INCH INCH INCH INCH INCH INCH SQ. IN.MM MM MM MM MM MM SQ. CM

CEMENTING MANIFOLD WELDED CONNECTION

SWEEP ARM ASSEMBLY

CEMENT HEAD QUICK CHANGE CONNECTOR

15



SPECIALTY EQUIPMENT

TYPE 240 DEPTH ORIENTATION COLLAR The Type 240 Depth Orientation Collar is an economical means of providing a correlation point that can be referenced during well logging operations. The collar may be located at any point in the casing string and provides a clean smooth bore that is compatible with the corresponding casing bore.

TYPE 200 THREAD LOK COMPOUND Top-co Type 200 Thread Lok Compound is a thread compound formulated for the locking of casing threads. This compound is used for locking the float equipment and casing joints on the bottom of the casing to prevent unscrewing of the threads during drill-out operations. The two part compound provides superior strength and works in adverse temperature conditions.

TYPE 100 API MODIFIED PIPE COMPOUND Top-co Type 100 API modified pipe compound is a thread lubricant, protectant and sealant that is manufactured according to the specifications of API Bulletin 5A2. The compound contains rust and oxidation inhibitors and is formulated to ensure brushability over a wide temperature range. The pipe compound will seal and withstand pressures up to 69 Mpa / 10,000 PSI and will not harden and dry. The Type 100 modified pipe compound is available in 9 and 15 kilogram pails.

TYPE 213 BELL NIPPLE The Top-co Type 213 Bell Nipple is designed to be slipped over and welded onto the production casing stub so that a threaded wellhead can be installed onto the bell nipple. Manufactured from seamless K-55 material with API 8 round Short threads in sizes 4 1/2" / 114.3mm through 7" / 177.8mm.

TYPE 245 BAFFLE COLLAR The Type 245 Baffle Collar is an effective method for landing cementing plugs at specific points in the casing string. This is useful in situations such as liner cementing and where no float collar or float shoe is being run. The Type 245 Baffle collar is a cement filled collar that is easily drillable.

TYPE 203 BAFFLE PLATE The Type 203 Baffle Plate is used for landing cementing plugs and is designed to be installed in the center of a casing coupling. These units are available in both aluminum and plastic materials, and come in threaded and flush outside diameter configurations. The Baffle Plates are available in sizes 4 1/2" / 114.3mm through 13 3/8" / 339.7mm.

TYPE 259 PRODUCTION CASING CAP The slip-on cap is designed to be easily installed over the exposed top of the production casing to prevent foreign objects from being dropped into the well after the drilling rig has moved off of the location and prior to production equipment being installed. The casing cap is manufactured from steel and is installed and locked into place with an integral set screw. The Type 259 Casing Cap is manufactured in sizes 4 1/2" / 114.3mm through 7" / 177.8mm.



CENTRALIZATION PRODUCTSTop-co centralization products are designed and manufactured utilizing superior steels and manufacturing processes combined with a quality assurance program that maintains high product standards required for successful cementing and completions. Top-co uses only alloy steel for the manufacture of all springs used in our flexible bow spring centralization products. This material is used for its ability to provide the high strength and wear resistance that is required for down-hole conditions. The use of alloy material also provides the required metalurgical compatibility to allow Top-co's welded centralizers to be among the strongest in the industry. All heat treating is performed in Top-co's computer controlled heat treating furnace. Regular testing of centralization products is performed in accordance with API Specification 10D. Starting force and restoring force tests are performed to confirm that Top-co's centralization products consistently exceed the requirements of API Spec. 10D. Additionally, destructive pull tests are performed to ensure the total strength of the completed products. Top-co manufactures many different styles and heights of centralizers to achieve the proper restoring and starting forces required for the wide range of down hole conditions faced in today's drilling operations. For severe down-hole conditions that are encountered in the drilling of highly deviated and horizontal wells. Top-co strongly recommends the use of the welded centralization products. Ultimate tensile strength for these products averages 3 to 4 times higher than non-weld centralization products. Specialty centralizers such as liner centralizers, liner turbolizers, positive stand-off centralizers, centralizers with integral stop collar and turbolizers, tubing and drill pipe centralizers, gravel pack centralizers, and stainless steel centralizers are all manufactured by Top-co Industries. Computer generated centralization programs for all types of wells including highly deviated and horizontal wells are available by contacting Top-co Industries Ltd. Centralizer spacing software designed for use by end users is available from Top-co Industries.

TYPE 300 WELDED STANDARD BOW CENTRALIZER

Type 300 Standard Bow Centralizer is Top-co's long standing conventional line of welded centralizers. The welded construction provides for superior strength with destructive tensional force up to 4 times higher than non-weld centralizer products. Designed to be installed over stop collars or casing couplings the Type 300 is available in a wide range of casing and hole sizes. The Type 300 is also made in gravel pack and drill pipe centralizer styles.

TYPE 305 WELDED HRLS CENTRALIZER Type 305 HRLS (HIGH RESTORING LOW STARTING) welded centralizers are designed for wells where differential sticking may occur and low running and starting forces are desirable to achieve easy running of the casing without losing the high centering forces required for proper casing standoff. The HRLS centralizer can be installed over stop collars or casing collars.

WELDED CENTRALIZER PRODUCTS

TYPE 335 WELDED SEMI-POSITIVE CENTRALIZER

Top-co Type 335 Semi-positive Centralizer is designed for use in highly deviated and horizontal wells where low running forces and very high centering forces are required. The very low running force allows the casing to run freely into difficult well-bores while the bow springs provide excellent stand-off when high loads are encountered. The design of the semi-positive centralizer allows for complete centering in under and slightly over gauge holes while providing the same centering force that can be produced with positive centralizers or stand-off bands.

TYPE 320 WELDED TURBOLIZER Top-co Type 320 Welded Turbolizer is based upon the Type 300 Centralizer with Turbolating Fins added to the bow springs. The turbolizers are supplied with integral set screws located in the lower collar to secure the turbolizers on the casing.



TYPE 340 CASING STAND-OFF BAND

Top-co Type 340 Casing Stand-off Band is designed to provide a positive stand-off of the casing for both cased and open holes. The angled fins provide for increased turbulent flow and for bridging of keyseats t ha t may be encoun te red . The recommended use for the Type 340 Stand-off

TYPE 341 HEAVY DUTY STAND-OFF BAND

Top-co Type 341 Heavy Duty Stand-off Band is designed for severe loading conditions where positive stand-off of the casing is desired. Manufactured from superior steel, the angled fins are welded to the body. Optional integral set screws to attach the Stand-off Bands to the cas ing can be order, a l though the

TYPE 421 AND 422 COUPLING GUIDES

Type 421 and Type 422 Coupling Guides are useful tools that assist the running of casing and liners where small annular clearances are encountered. These products are designed for use with coupled casing and are installed just below the casing coupling. The 421 guide is for rotating applications and free floats on the casing. The outside diameter is larger then standard casing couplings. The

TYPE 310 LINER CENTRALIZER Top-coType 310 Liner Centralizer uses a solid end band that is installed by sliding the centralizer onto the casing. It provides for minimal annular obstruction in close tolerance holes. Used primarily in liner completions, the Type 310 liner centralizer can be supplied with integral set screws in the lower collar or can be installed over Type 415 liner stop collars. Liner turbolizers (TYPE 311) are also available where additional turbulence is desired during circulation and cementing.

TYPE 330 POSITIVE CENTRALIZER Top-co Type 330 welded Positive Centralizers provide positive centralization of all types and sizes of casing. These units are recommended for use in liner overlaps and cased hole applications. These units are normally supplied 1/4" / 6mm under the inside diameter of the casing or hole in which the centralizer will be run. The units are installed between stop collars and/or casing collars.

Band is in applications where close tolerance between the casing and the hole is being encountered. Originally designed for liner applications, they are also very popular for horizontal open hole completions or slotted liners in consolidated formations. The design of the Stand-off Band allows for reciprocation and rotation during cementing and can be installed between Type 415 Stop Collars or allowed to float on the casing.

recommended procedure for installation is to locate the stand-off band between stop collars and/or casing collars. This will allow the stand-off bands to rotate on the casing. These units can be supplied for both close tolerance and conventional tolerance casing/hole size combinations. Unless otherwise requested, the standard clearance between the outside diameter of the flutes and the hole is 1/4" / 6.3mm. The stand-off bands are supplied with either right hand or left hand spiral flutes.

TYPE 317 SPIRAL POSITIVE CENTRALIZER

Top-co Type 317 Spiral Welded Positive Centralizers provide for positive centralization of all types and sizes of casing. This product uses superior solid steel bows that will not deform under severe loading conditions. The design incorporates solid end bands for increased annular flow area. These units are normally supplied 1/4" / 6mm under the inside diameter of the casing or hole in which the centralizer will be run. The units are installed between stop collars and/or casing collars. Hinged units(Type 318) are available.

422 guide is used for straight running procedures and uses set screws to hold the guide below the coupling. The outer diameter is the same as the casing coupling. The 421 guide is shown to the left and the 422 guide is shown to the right.



Top-co offers two series of non-weld casing centralizers, the 3XX series and the new 8XX series.The 3XX series is designed for compact shipping of the centralizer components and field assembly with common hand tools. The 8XX series is designed as an integral non-weld central izer that is preassembled prior to shipment at the point of manufacture. The multiple hinge design allows for compact shipping and easy handling. The 8XX series offer higher ultimate tensile strength and a rigid structure when assembled.

3XX SERIES 8XX SERIES

LEFT - 8XX SERIESASSEMBLY DETAIL

BELOW - 8XX SERIESSTACKED


TYPE 870 / 370 NON-WELD TURBOLIZER

The Top-co Type 870 & 370 Non-weld Turbolizers incorporates turbolating fins and integral set screws in the lower collar to provide a secured centralizer capable of turbolating the flow of the fluid in the area directly above the turbulating fins. The turbolizer collar with the set screws should be the lower collar when the centralizer is installed on the casing.

TYPE 355 NON-WELD HRLS CENTRALIZER

The Non-weld HRLS Type 355 Centralizer achieves the high performance characteristics of the Type 305 centralizer while maintaining easy field assembly. The HRLS line of centralizers is particularly well suited for highly deviated and horizontal wells where hole cond i t ions range f rom conso l ida ted to unconsolidated formations. The HRLS centralizers are available in most common casing /hole size combinations.

TYPE 885 / 385 NON-WELD SEMI-POSITIVE CENTRALIZER

The Type 885 & 385 Non-weld Semi-positive Centralizers are excellent choices for highly deviated and horizontal well bores. Where softer unconsolidated formations are encountered in deviated and horizontal wells these centralization units provide the best solution for easy running and centering of casing and tub ing s t r ings . These Centralizers are designed to be installed over Type 415 Stop Collars and should not be installed over casing couplings.

TYPE 850 / 350 NON-WELD STANDARD BOW

CENTRALIZER The Type 850 & 350 Non-weld Bow Centralizer uses the same style of spring design found in the Type 300 centralizers. The Type 350 Centralizer is available in a wide range of casing and hole sizes and is designed to be installed over stop collars or casing collars. The Type 850 Centralizer is available in the popular casing sizes and is also designed to be installed over stop collars or casing couplings.


TYPE 880 / 380 NON-WELD POSITIVE CENTRALIZER

The Type 880 & 380 Positive Centralizers are designed to provide positive stand-off of casing inside of cased holes. The shape of the positive bows allows for optimum fluid flow past the centralizer. The outer diameter of the bows are supplied 1/4” / 6mm smaller then the casing bore that they are being run into. These Centralizers are designed to be installed between Stop Collars or free floated on the casing.

TYPE 344 SHORT POSI BARS TYPE 345 LONG POSI BARS

Type 344 and Type 345 Posi Bars are weld-on bars that are attached to the casing and either the shoe or collar. These units are supplied in sets of four and when installed will provide for positive stand-off of the casing around the shoe and collar. The Posi Bars also provide a means of firmly attaching the shoe and collar joints to the casing as added insurance against backing off the threads during drillout operations.


TYPE 350

TYPE 850

TYPE 385

TYPE 885

TYPE 370

TYPE 870

TYPE 880

TYPE 380

TYPE 355


TYPE 400 CEMENT BASKET The Top-co Type 400 Cement Basket is an effective aid in retaining and supporting the cement column where weak formations and stage cementing is encountered. The cement basket utilizes the same design criteria and manufacturing processes as used in Top-co Centralizers. The Cement Basket Petals are high strength spring steel which allows for strength and flexibility to support long columns of cement during primary cementing operations. The Cement Basket Petals are arranged in an over-lapping method that allows for maximum fluid passage from below while allowing for retention of the above fluids through the entire operating range of the cement basket. The Type 400 Cement Basket is produced in the standard slip-on design with hinged, latch-on styles also available. The Cement Basket should be installed over a stop collar and are available in sizes 2 3/8" / 60.3mm through 30" / 762mm.

CASING ACCESSORIES

TYPE 450 RECIPROCATING CABLE WALL CLEANER

Top-co's Type 450 Reciprocating Cable Wall Cleaner is a slip-on cleaner with an integral locking device available in sizes 2 7/8" / 73.0mm through 30" / 762mm. Over-lapping high-alloy steel cable is interlaced a full 360 degrees around the band. The Cable Wall Cleaner is locked onto the casing and does not require the use of stop collars. The Type 450 Cable Wall Cleaner is also available in solid end band styles and in a hinged design for use on upset casing and tubing.

TYPE 455 ROTATING CABLE WALL CLEANER The Top-co Type 455 Rotating 5' (1.5 Meter) Cable Wall Cleaner is an effective tool for use in cleaning mud cake from the wellbore and creating turbulence during cementing operations when the casing is rotated. The Rotating 5' Cable Wall Cleaner uses high strength steel cable looped in an over-lapping method to produce an un-interrupted wiping action. The mounting surface of the cleaner is concave to facilitate flush mounting with the outside diameter of the casing. The 5' strip cleaners are mounted to the casing using stop collars.

TYPE 405 STOP COLLAR Top-co Type 405 Stop Collar is designed to latch-on to the casing without having to be slipped over the end of the casing allowing for a quick and easy installation. These stop collars incorporate a hinge with the locking mechanism being located 180 degrees from the hinge. A single bolt is used to tighten the stop collar to the casing. This design of stop collar does not produce markings or indentations on the casing after installation. The holding force of the stop collar after proper installation is up to 1000% higher than the allowable centralizer starting force as specified in API Specification 10D.

TYPE 410 STOP COLLAR The Type 410 Stop Collar is hinged and utilizes two spiral pins that are driven between the stop collar and the casing to effectively lock the stop collar to the casing. The spiral pins are installed best by the use of an air impact hammer. These stop collars are most effective where low annular clearance is encountered.

TYPE 415 LINER STOP COLLAR The Top-co Type 415 Liner Stop Collar is a solid band stop collar with no hinges, and uses set screws to lock the collar to the casing. Designed for close tolerance applications, these stop collars slide over the end of the casing. They are used for locating liner centralizers, casing stand-off bands and semi-positive centralizers on the casing string.

TYPE 416 HEAVY DUTY LINER STOP COLLAR The Top-co Type 416 Heavy Duty Liner Stop Collar uses a thicker steel band made from seamless steel pipe to form the collar. Large diameter set screws are incorporated around the circumference to lock the stop collar to the casing. These units are used where extreme loading may occur. The units are also available with straight channels milled in the outer surface where increased annular flow is required.

20



CANADIAN STOCKING LOCATIONSALBERTA BRITISH COLUMBIA

SASKATCHEWAN

MANITOBA

FORT ST. JOHN

ESTEVAN KINDERSLEY

SWIFT CURRENT

VIRDEN

BLACKFALDS

CORONATION GRANDE PRAIRIE LAC LA BICHE MEDICINE HAT RED EARTH TABER

BONNYVILLE

BROOKS

DIMSDALE

HIGH LEVEL

LLOYDMINISTER PROVOST

SYLVAN LAKE

VIKING

HEAD OFFICE & MANUFACTURING

CALGARYSALES OFFICE

Top-co Industries Ltd. #2900 350-7 Ave. S.W.

Calgary, AlbertaCanada T2P 3N9

Tel: 1-403-265-2035Fax: 1-403-265-2039

E-Mail [email protected]

Top-co Industries Ltd. 7720-17 Street

Edmonton, AlbertaCanada T6P 1S7

Tel: 1-780-440-4440Fax: 1-780-440-4443


Calgary

Edmonton

Stocking Locations

INTERNATIONAL OFFICEMIDDLE EAST SALES OFFICE

& STOCKING FACILITY

Topco International (Middle East)

P.O. Box 61004Jebel Ali Free Trade Zone

United Arab EmiratesTel: 9714-883-2292Fax: 9714-883-2290


www.topcoindustries.com



INTERNATIONAL AGENTS

AUSTRALIA *ACC Corporate

34 Welshpool Road

Welshpool 6106

Perth, Western Australia

Tel: +61 8 9470 5070

Fax: +61 8 9470 2608

E-Mail: mark.liesegang@acc-

corporate.com

BANGLADESH Bangladesh Oilfield Services Ltd.

39, New Eskaton

Dhaka - 1000

Bangladesh

Tel: 880 2 831 1187, 934 1690

Fax: 880 2 831 2903

E-Mail: [email protected]

CHINA Landy Energy Services Inc.

Room 1005, 10th Floor

Tower C Yuan Da Center

No. 5 Huizhong Street,

Chao Yang Dis. Beijing

China 100101

Tel: 86 10 8489 2200

Fax: 86 10 10 849 1212


COLOMBIA

*Parko Services S.A.

Carrera 24 Number 24A-40

Santafe de Bogata D.C.

Colombia

Tel: 571 3353400

Fax: 571 3687641


COSTA RICA

P.I.S.E.S.A.

P.O. Box 53-4005 Belen

Heredia, Costa Rica

Tel: 506 293 0111

Fax: 506 293 01121


EGYPT (Oil & Gas)

*Valve & Tools S.A.E.

17 Road 298-New Maadi,

Cairo

Arab Republic of Egypt

Tel: 202-703-0840

Fax: 202-703-0830

Email: [email protected]

ITALYMagadrill Snc

Via Aldo Moro, 8

26010 Credera (CR) Italy

Tel: 39 0373 615000

Fax: 39 0373 61989


IRANFarayand Karan

Building #22 Saba Building # 149

Africa Avenue

Tehran, Iran 19679

Tel: 98 21 201 3396

Fax: 98 21 205 9066

E-Mail:[email protected]

KAZAKHSTANBorkit Ltd.

86, Gogol Street Office Number 323

Almaty, 480091

Tel: 7 3272 506 128

Fax: 7 3272 506 129

E-mail: [email protected]

Atyrau Office

Tel: 7 3122 22 33 01

Fax: 7 3122 22 74 78

KUWAIT

*Raith Engineering & Mfg. Co.W.L.L.

P.O. Box 22223

Safat 13083, Kuwait

Tel: 965 2415522

Fax: 965 2445788


MALAYSIAAwatra Sdn. Bhn.

Lot 615, Pelita Commercial Centre

98000 Miri, Sarawak, Malaysia

Tel: 60 85 41732

Fax: 60 85 428323


Kuala Lumpur

Tel: 60 3 2480190

Fax: 60 3 2445867

Kemaman Supply Base

Tel: 60 9 8633421

Fax: 60 9 8632440

JAPAN

Kyokuto Boeki Kaisha Ltd.

7th Floor, New Otemachi Building

2-2-1, Otemachi, 2-chome

Chiyoda-ku, Tokyo

Japan

Tel: 81 3 3244 3869

Fax: 81 3 3246 2076


EGYPT (Water Wells)*Petrotech International Company

24 Khorshed St. 0 New Maadi

P.O. Box 37 New Maadi

11435 Cairo

Egypt

Tel: 202 703 2296

Fax: 202 702 1159


EUROPE (EASTERN)JJS Oilfield Supply

Kiechweg 19

D-29331 Lachendoff

Germany

Tel: 49 5145 8075

Fax: 49 5145 1755


EUROPE (WESTERN)Normec Oilfield Products GmbH

Wernerusstr. 29

D-29227 Celle

Germany

Tel: 49 5141 882548

Fax: 49 5141 882956


INDIA (ONGC)

Oil Tools Corporation,

10, Paltan Bazar, 1st Floor

Dehra Dun 248001

India

Tel: 91 135 29741

Fax: 91 135 659741


INDIA (Oil India)Geological Corporation

P. O. Box 2731

Bombay

India 400 002

tel: 91 22 205 7588

fax: 91 22 206 8954


INDONESIA *P.T. Budi Arta Sakti

Prince Centre Building II 3rd Floor

Jalan Jendral Sudirman No. 3-4

Jakarta 10220

Indonesia

Tel: 62 21 5713903

Fax: 62 21 5734192



MEXICO *CaseTech Int'L Mexico

Cd. Camargo, Tamps

Mexico

Phone & Fax 891-97-41597

[email protected]

NEW ZEALAND

Tasman Oil Tools Ltd.

13 Dehaviland Drive, Bell Block

New Plymouth, New Zealand

Tel: 64 6 755 0443

Fax: 64 6 755 0853


NORWAY

Noroil Offshore Products AS

Nygaten 24

4006 Stavanger

Norway

Reg.no.: 986 044 574

Phone: 47 51 53 85 02

Fax: 47 51 55 41 69

e-mail: [email protected]

OMAN*Torch International LLC

Zubair Building Complex

Building No. 3, Office # 314

Way # 4607, Al Azaiba

Muscat, Sultanate of Oman

Tel: 968 590405/590186

Fax: 968 590688


PAKISTAN (National)Santak Services International

66 - Main Double Road,

Sector G-11/2

Islamabad, Pakistan

Tel: 92 51 2297224

Fax: 92 51 2297225


B.C.International (Pvt) Ltd.

No.26-B, Street No.8, F-7/3

Islamabad 44000, Pakistan

Tel: 92 51 2276552, 2276553

Fax: 92 51 2274736, 2826690


PERU TechOil S.A.

Cerro Negro 408 San Ignacio Monterrico

Surco, Lima Peru

Tel: 51 1 275 0847

Fax: 51 1 275 0847


PAKISTAN (Multi National)

PHILIPPINES *Supply Oilfield Services Inc.

19-20 Floors, Pealbank centre

146 Valero Street, Salcedo Village

Makati City 1800 Philippines

Tel: 632 8178919

Fax: 632 818 7783


QATAR

*PetroTec

P.O. Box Number 16069

8th Floor, Toyota Towers

Airport Road, Doha

Tel: 974 441 9603

Fax: 974 441 9604


RUSSIASTS Supplies and Services Ltd.

Vernadskogo Prospect 84/2

Moscow, Russia

Tel: 7 095 436 0045/4360384

Fax: 7 095 436 0651


SAUDI ARABIA*Al-Qahtani Marine & Oilfield Service

Company P.O. Box 2224 Dammam

31451 Kingdom of Saudi Arabia

Tel.: 966-3 857-5115 or 858-0909

Fax: 966-3 857-6460


SYRIA

Boukoutra Mediterranean

Consultant & Trading Institution

Rawda 2, George Haddad Street

Bldg 32

P.O. Box 35431

Damascus, Syria

Tel: 963 11 22 47831

Fax: 963 11 33 20880


THAILAND*BJ Services International (Thailand)

19th Floor, Ocean Tower I

170/58 Sukhumvit Soi 16

(Soi Sam-Mirt)

Ratchadapisek Road

Kwang Klong Toey, Khet Klong Toey

Bangkok 10110

Telephone : 662-02-2043040

Facsimile : 662-02-2043050

TUNISIA Becart O.S.T.

22, Cite Rasel Ain

B.P. 1 Zaghouan 1100 Tunisia

Tel: 216 72 675200

Fax: 216 72 676555



TURKEY

Hemisphere Company Ltd.

Hosdere Cad. No: 78/1

Yukari Ayranci

06550 Ankara Turkiye

Tel: 90 312 468 6494

Fax: 90 312 468 6495


UNITED ARAB EMIRATES Uni Arab Engineering & Oilfield Service

P. O. Box 46112

Abu Dhabi, U.A.E.

Tel: 9712 627 3400

Fax: 9712 627 5764


UNITED KINGDOMRay Oil Tools Co Ltd (UK)

Unit 48 Howmoss Avenue

Kirkhill Industrial Estate

Dyce, Aberdeen AB210GP

Scotland, United Kingdom

Tel: 44 1224 773313

Fax: 44 1224 773304


UNITED STATES

*CaseTech International Inc.

195 South Belt Industrial Drive

Houston, Texas 77047

Tel: 1 713 784 8080

Fax: 1 713 784 2882

Tollfree: 1 888 835 2004


United States Cont.

*Liner Shoes Inc.

1151 Kitty Crest Lane

Houston, Texas 77032

Tel: 1 281 987 2399

Fax: 1 281 987 2397


*Tek Star LLC

7700 Downing

Bakerfield, California

Tel: 1 661 589 8707

Fax: 1 661 589 8413

VENEZUELA*HECA Supply C.A.

Calle 66, entre Av. 4 y 8

Galpon No.4-107

Maracaibo, Edo. Zulia

Tel: 58 (261) 791 9431&793 7378

Fax: 58 (261) 7917543

Calle 23, entre carretera 8 y 9

Galpon No. 4-107

El Tigre, Edo.Anzoategui

Tel: 58 (0283) 241 0100

Fax: 58 (0283) 241 4587



VIETNAMFranco Pacific company

130 Suong Nguyet Anh Street

District 1

Ho Chi Minh City, S.R. Vietnam

Tel: 84 8 835 6972

Fax: 84 8 839 0348


YEMEN

Haskan Ltd.

Al-Saeed Commercial Center

5th Floor

P.O. Box 15482

Sana’a Republic of Yemen

Tel: 967 1 212 646

Fax: 967 1 212 665

E-mail: [email protected]

* International Stocking Locations

CASING TABLE

CASINGOUTSIDE

DIAMETER

CASINGOUTSIDE

DIAMETER

NOMINALWEIGHT

NOMINALWEIGHT

WALLTHICKNESS

WALLTHICKNESS

INSIDEDIAMETER

INSIDEDIAMETER

COUPLINGOUTSIDE

DIAMETER

COUPLINGOUTSIDE

DIAMETER

BITSIZE

BITSIZE

INCH LB/FT INCH INCH INCH INCH INCH LB/FT INCH INCH INCH INCH4 1/24 1/24 1/24 1/24 1/2

5555555

5 1/25 1/25 1/25 1/25 1/25 1/25 1/25 1/25 1/25 1/25 1/25 1/25 3/45 3/45 3/45 3/46 5/86 5/86 5/86 5/86 5/8

7777777777777

7 5/87 5/87 5/87 5/87 5/87 5/87 5/87 5/87 5/87 5/87 5/87 3/48 5/88 5/88 5/88 5/88 5/88 5/88 5/8

9 5/89 5/89 5/89 5/89 5/89 5/89 5/89 5/89 5/89 5/89 5/89 5/8

10 3/410 3/410 3/410 3/410 3/410 3/410 3/410 3/410 3/410 3/411 3/411 3/411 3/411 3/411 3/411 3/411 3/412 3/412 3/412 3/412 3/412 3/413 3/813 3/813 3/813 3/813 3/8

1616161616

16 3/416 3/416 3/418 5/8

2020202424242426262626282830303030

9.5010.5011.6013.5015.1011.5013.0015.0018.0021.4023.2024.1014.0015.5017.0020.0023.0026.8029.7032.6035.3038.0040.5043.1018.0019.7021.9024.4017.0020.0024.0028.0032.0017.0020.0023.0026.0029.0032.0035.0038.0042.7046.6050.1053.6057.1020.0024.0026.4029.7033.7039.0042.8045.3047.1051.2055.3046.1024.0028.0032.0036.0040.0044.0049.00

29.3032.3036.0040.0043.5047.0053.5058.4059.4064.9070.3075.6032.7540.5045.5051.0055.5060.7065.7073.2079.2085.3038.0042.0047.0054.0060.0065.0071.0045.2050.4058.6065.2077.2048.0054.5061.0068.0072.0055.0065.0075.0084.00

109.0070.1076.9083.7087.5094.00

106.50133.00125.50158.50176.40201.10202.30267.00182.70267.00182.70218.30196.10234.30309.70

0.00

.205

.224

.250

.290

.337

.220

.253

.296

.362

.437

.478

.500

.224

.275

.304

.361

.415

.500

.562

.625

.687

.750

.812

.875

.303

.335

.374

.421

.245

.288

.352

.417

.475

.231

.272

.317

.362

.408

.453

.498

.540

.626

.687

.750

.812

.875

.250

.300

.328

.375

.430

.500

.562

.595

.625

.687

.750

.595

.264

.304

.352

.400

.450

.500

.557

.281

.312

.352

.395

.435

.472

.545

.595

.609

.672

.734

.797

.279

.350

.400

.450

.495

.545

.595

.672

.734

.797

.300

.333

.375

.435

.489

.534

.582

.335

.374

.437

.488

.583

.330

.380

.430

.480

.514

.313

.375

.438

.495

.656

.394

.433

.472

.435

.438

.500

.635

.500

.635

.709

.812

.750

.812

.8661.000.625.750.625.750

1.000.000

4.0904.0524.0003.9203.8264.5604.4944.4084.2764.1264.0444.0005.0524.9504.8924.7784.6704.5004.3764.2504.1264.0003.8763.7505.1445.0815.0024.9076.1356.0495.9215.7915.6756.5386.4566.3666.2766.1846.0946.0045.9205.7485.6265.5005.3765.2507.1257.0256.9696.8756.7656.6256.5016.4356.3756.2516.1256.5608.0978.0177.9217.8257.7257.6257.511

9.0639.0018.9218.8358.7558.6818.5358.4358.4078.2818.1578.031

10.19210.0509.9509.8509.7609.6609.5609.4069.2829.156

11.15011.08411.00010.88010.77210.68210.58612.08112.00211.87611.77411.58512.71512.61512.51512.41512.34715.37415.25015.12415.01014.68815.96315.88415.80517.75519.12419.00018.73023.00022.73022.58222.37624.50024.37624.26824.00026.75026.50028.75028.50028.00030.000

5.0005.0005.0005.0005.0005.5635.5635.5635.5635.5635.5635.5636.0506.0506.0506.0506.0506.0506.0506.0506.0506.0506.0506.0506.5356.5356.5356.5357.3907.3907.3907.3907.3907.6567.6567.6567.6567.6567.6567.6567.6567.6567.6567.6567.6567.6568.5008.5008.5008.5008.5008.5008.5008.5008.5008.5008.500

--9.6259.6259.6259.6259.6259.6259.625

10.62510.62510.62510.62510.62510.62510.62510.62510.62510.62510.62510.62511.75011.75011.75011.75011.75011.75011.75011.75011.75011.75012.75012.75012.75012.75012.75012.75012.75013.81913.81913.81913.81913.81914.37514.37514.37514.37514.37517.00017.00017.00017.00017.00017.75617.75617.75620.00021.00021.00021.000

N/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A

3 7/83 7/83 3/43 3/43 3/44 1/44 1/44 1/44 1/83 7/83 7/83 3/44 3/44 3/44 3/44 3/44 1/84 1/84 1/84 1/83 7/83 3/43 3/4

--4 3/44 3/44 5/84 5/8

65 7/85 5/85 5/85 3/86 1/46 1/46 1/46 1/8

66

5 7/85 3/45 5/85 3/85 1/85 1/84 3/46 3/46 3/46 3/46 3/46 5/86 1/46 1/46 1/46 1/4

66

6 1/47 7/87 7/87 5/87 5/87 1/27 3/87 3/8

114.30114.30114.30114.30114.30127.00127.00127.00127.00127.00127.00127.00139.70139.70139.70139.70139.70139.70139.70139.70139.70139.70139.70139.70146.05146.05146.05146.05168.28168.28168.28168.28168.28177.80177.80177.80177.80177.80177.80177.80177.80177.80177.80177.80177.80177.80193.68193.68193.68193.68193.68193.68193.68193.68193.68193.68193.68196.85219.08219.08219.08219.08219.08219.08219.08

244.48244.48244.48244.48244.48244.48244.48244.48244.48244.48244.48244.48273.05273.05273.05273.05273.05273.05273.05273.05273.05273.05298.45298.45298.45298.45298.45298.45298.45323.85323.85323.85323.85323.85339.73339.73339.73339.73339.73406.40406.40406.40406.40406.40425.45425.45425.45473.08508.00508.00508.00609.60609.60609.60609.60660.40660.40660.40660.40711.20711.20762.00762.00762.00762.00

14.1415.6317.2620.0922.4717.1119.3522.3226.7931.8534.5335.8620.8323.0725.3029.7634.2339.8844.2048.5152.5356.5560.2764.1426.7929.3232.5936.3125.3029.7635.7241.6747.6225.3029.7634.2338.6943.1647.6252.0956.5563.5469.3574.5679.7784.9729.7635.7239.2944.2050.1558.0463.6967.4170.0976.1982.3068.6035.7241.6747.6253.5759.5365.4872.92

43.6048.0753.5759.5364.7469.9479.6286.9188.4096.58

104.62112.5148.7460.2767.7175.9082.5990.3397.77

108.93117.86126.9456.5562.5069.9480.3689.2996.73

105.6667.2775.0087.2197.03

114.8971.4381.1090.78

101.20107.1581.8596.73

111.61125.01162.21104.32114.44124.56130.21139.89158.49197.93186.76235.87262.51299.27301.06397.34271.89397.34271.89324.87291.83348.68460.88

0.00

5.205.696.357.378.565.596.437.529.19

11.1012.1412.705.696.997.729.17

10.5412.7014.2715.8817.4519.0520.6222.237.708.509.50

10.706.227.328.94

10.5912.075.876.918.059.19

10.3611.5112.6513.7215.9017.4519.0520.6222.236.357.628.339.53

10.9212.7014.2715.1115.8817.4519.0515.116.717.728.94

10.1611.4312.7014.15

7.147.928.94

10.0311.0511.9913.8415.1115.4717.0718.6420.247.098.89

10.1611.4312.5713.8415.1117.0718.6420.247.628.469.53

11.0512.4213.5614.788.509.50

11.1012.4014.808.389.65

10.9212.1913.067.959.53

11.1312.5716.6610.0011.0012.0011.0511.1312.7016.1312.7016.1318.0120.6219.0520.6222.0025.4015.8819.0515.8819.0525.400.00

103.88102.92101.6099.5697.18

115.82114.14111.96108.62104.80102.72101.60128.32125.72124.26121.36118.62114.30111.16107.94104.80101.6098.4695.24

130.65129.05127.05124.65155.84153.64150.40147.10144.14166.06163.98161.70159.42157.08154.78152.50150.36146.00142.90139.70136.56133.34180.98178.44177.02174.62171.84168.28165.14163.46161.92158.78155.58166.63205.66203.64201.20198.76196.22193.68190.78

230.20228.64226.60224.42222.38220.50216.80214.26213.54210.34207.20204.00258.87255.27252.73250.19247.91245.37242.83238.91235.77232.57283.21281.53279.39276.35273.61271.33268.89306.85304.85301.65299.05294.25322.97320.43317.89315.35313.61390.50387.34384.14381.26373.08405.45403.45401.45450.98485.74482.60475.74584.20577.34573.58568.36622.30619.16616.40609.60679.44673.10730.24723.90711.20762.00

127.00127.00127.00127.00127.00141.30141.30141.30141.30141.30141.30141.30153.67153.67153.67153.67153.67153.67153.67153.67153.67153.67153.67153.67166.00166.00166.00166.00187.71187.71187.71187.71187.71194.46194.46194.46194.46194.46194.46194.46194.46194.46194.46194.46194.46194.46215.90215.90215.90215.90215.90215.90215.90215.90215.90215.90215.90

--9.6259.6259.6259.6259.6259.6259.625

269.88269.88269.88269.88269.88269.88269.88269.88269.88269.88269.88269.88298.45298.45298.45298.45298.45298.45298.45298.45298.45298.45323.85323.85323.85323.85323.85323.85323.85351.00351.00351.00351.00351.00365.13365.13365.13365.13365.13431.80431.80431.80431.80431.80451.00451.00451.00508.00533.40533.40533.40

N/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A

98.4398.4395.2595.2595.25

107.95107.95107.95104.7898.4398.4395.25

120.65120.65120.65120.65104.78104.78104.78104.7898.4395.2595.25

--120.65120.65117.48117.48152.40149.23142.88142.88136.53158.75158.75158.75155.58152.40152.40149.23146.05142.88136.53130.18130.18120.65171.45171.45171.45171.45168.28158.75158.75158.75158.75152.40152.40158.75200.03200.03193.68193.68190.50187.33187.33

222.25222.25222.25219.08219.08215.90212.73200.03200.03200.03200.03200.03250.83250.83247.65244.48244.48222.25222.25222.25222.25222.25279.40273.05273.05269.88269.88250.83250.83298.45298.45295.28295.28269.88311.15311.15311.15311.15304.80381.00381.00374.65374.65346.08393.70393.70393.70393.70444.50444.50444.50581.03581.03581.03581.03581.03581.03581.03581.03660.40660.40660.40660.40660.40660.40

8 3/48 3/48 3/48 5/88 5/88 1/28 3/87 7/87 7/87 7/87 7/87 7/89 7/89 7/89 3/49 5/89 5/88 3/48 3/48 3/48 3/48 3/4

1110 3/410 3/410 5/810 5/89 7/89 7/8

11 3/411 3/411 5/811 5/810 5/812 1/412 1/412 1/412 1/4

121515

14 3/414 3/413 5/815 1/215 1/215 1/215 1/217 1/217 1/217 1/222 7/822 7/822 7/822 7/822 7/822 7/822 7/822 7/8

262626262626

MM KG/M MM MM MM MM MM KG/M MM MM MM MM

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