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Describes types of sumitomo products available for the oil industry .
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Steel Pipe forGeneral Piping
SUMITOMO PRODUCTSFOR THE OIL AND GAS
INDUSTRIES
SUMITOMO PRODUCTSFOR THE OIL AND GAS
INDUSTRIES
Ordinary Piping
CONTENTSINTRODUCTION
FACILITIES AND LOCATIONS
MANUFACTURING SITES
MANUFACTURING PROCESS OF STEEL TUBES AND PIPES
MATERIAL SELECTION GUIDELINESTHE NEW SM-SERIES AND THEIR APPLICATIONS TO CORROSIVE WELLS
AVAILABLE GRADESPHYSICAL PROPERTIES – OCTG
SM-SERIES GRADE DESCRIPTION1. CASING AND TUBING FOR GENERAL AND DEEP WELL SERVICE2. CASING AND TUBING FOR SOUR OIL AND GAS SERVICE3. HIGH COLLAPSE CASING FOR DEEP WELL SERVICE4. CASING AND TUBING FOR ARCTIC SERVICE
NEW SM-SERIES 1. 13CR, SUPER 13CR AND DUPLEX STAINLESS STEEL2. H2S + CO2 + Cl- CORROSION (Ni BASE ALLOYS)3. GUIDELINES CONCERNING BRINES ACCEPTABILITY FOR 13CR, 13CRS, 13CRM
DUPLEX STAINLESS AND CRA STEEL4. MECHANICAL AND THERMAL PROPERTIES5. COST COMPARISON WITH 13 CHROME
FEATURES OF PREMIUM CONNECTIONS
MATERIAL AND CONNECTION DESIGN
MARKING, COLOR IDENTIFICATION AND INQUIRY AND/OR ORDER DETAILMARKING, COLOR IDENTIFICATIONINQUIRY AND/OR ORDER DETAIL
1
2
3
4
66
810
1212131516
17172224
2526
27
29
303032
INTRODUCTION
Principle of Sumitomo OCTG
SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES 1
For more than five decades, Sumitomo Metals has been serving the needs of the oil and gas indus-tries. All the supply records for most of the severe drilling environments indicate that SumitomoMetals is the leader in tubular technologies. Field development where it was impossible to drill yes-terday becomes a reality with Sumitomo’s tubular products today. Customer satisfaction and reliabili-ty are the key words for our product development.
Our product line covers almost all applications from carbon steel to Ni based alloy steel with conven-tional API connections or advanced sealing mechanisms such as VAM premium connections.Sumitomo Metals has the widest material grades for OCTG products. And as a result of continuousR&D effort, you can find more “fit for purpose” products in this brochure.
QualityQuality is the most fundamental element of our OCTG business. We understand that quality leads toproduct reliability, which in turn leads to customer trust and that in the end, quality is the basis of ourreputation. We will continue to be dedicated to maintaining and improving our quality standard.
TechnologyThe more severe the drilling conditions, the greater our customers’ needs for cutting edge products.We understand that customers rely on the quality of our products when they drill in harsh conditions,and we are proud of our No. 1 technical position. We will continue to work through our R&D activitiesto develop high-end products for the future.
Customer SatisfactionOur goal is to be more than just a superior product supplier. We intend to also be a superior solu-tions provider for our tubular products customers. We place importance not just on managing materi-al sales, but also on “before” and “after service”. Customer satisfaction drives our constant andgrowing commitment to the oil and gas industries.
1 2 3 4 5 6 7 8 9 10 15 20 25 30 35 40 45 50 60 70 80 90 100 110 120
Outside Diameter in InchesTube Mills
Mandrel (2 sets) Kainan
Mandrel Wakayama
Ugine-Sejournet Amagasaki
Erhardt -Push bench Amagasaki
Chain DrawbenchTube ReducingMachine
AmagasakiKainan
HydraulicDrawbench Amagasaki
Location of Works
Sea
mle
ss (
Hot
Fin
ishe
d)C
old
Fin
ishe
d
7
5 16
9
8 28
7
20
/1 2
2 /3 8
2 /3 8
2 /3 8
2 /3 8
/3 4
/5 8
Kashima Steel Works
Corporate Research & Development Laboratories (Hasaki)
Corporate Research & Development Laboratories (Amagasaki)
Amagasaki Steel Tube Works
Tokyo Head Office
Osaka Head Office
Wakayama Steel Works (Wakayama)
Wakayama Steel Works (Kainan)
FACILITIES AND LOCATIONS
2 SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES
Sumitomo Tube Making Equipment and Available Sizes (OCTG)
Sumitomo Metals has almost all kinds of steel pipe manufacturingfacilities which produce a wide range of seamless and weldedsteel pipe and tubes.The main facilities are composed of our Amagasaki Steel TubeWorks, Wakayama Steel Works, and Kashima Steel Works.These works are able to produce approximately three million met-ric tons of steel pipe and tubes annually.The company also possesses facilities in affiliated companies inKashima and Koga.Sumitomo's facilities and locations are tabulated on next pagetogether with their available size ranges (O.D.).
● Location of Sumitomo Metals' Steel Mills
SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES 3
Manufacturing SitesAmagasaki Steel Tube Works
The Steel Tube Works was established in 1919 as the firstintegrated mill in Japan for the production of high qualityseamless steel tubes and pipe. Since then, the Works hasspecialized in high quality steel tubes and pipes. The com-pany is committed to ongoing research to improve manufac-turing methods and to upgrade quality.
Wakayama Steel Works
Wakayama Steel Works is the integrated supply center forseamless pipes. The steel billets are produced by a blastfurnace, converter, continuous-casting machine. Then, threeseamless pipe mills roll the billets into seamless pipes.Above all, the medium-size seamless mill is the mostadvanced in the world that is directly connected to a roundCCM, combined with a cone-type piercer with high crossangle, a mandrel mill and an in-line heat treatment furnace.
Wakayama Plant
Kainan Plant
4 SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES
O2
Vacuum
VOD Ladle
VOD (Vacuum Oxygen Decarburization)
Dephosphorization AOD (Argon Oxygen Decarburization)
Blast Furnace
CARBON & ALLOYED STEEL MAKING PROCESS
STANLESS STEEL & Ni BASE ALLOYS MAKING PROCESS
Desulphurization Dephosphorization Decarburization
RH-PB
ContinuousCastingMachine
ContinuousCastingMachineElectric
Arc Furnace
Round Billet
Bloom
Bloom
Ingot
Blooming Mill Bar Mill Billet
MANUFACTURING PROCESS OFSTEEL TUBES AND PIPES
SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES 5
Extrusion Process
Hollow Forging Process
MannesmannProcess
Medium sizeSeamlessPlant
TUBE AND PIPE MAKING PROCESS
Small sizeSeamlessPlant
Extrusion Process
Forging Process
Cone-type Piercer
Cone-type Piercer
Mandrel Mill
Mandrel Mill
Stretch Reducing Mill
Sizing Mill
Horizontal Extrusion Press4,000t
Horizontal Push Bench1,500t / 600t
Vertical Expanding Press1,200t
Cold Pilger Mill
Cold Drawing Bench
Hot Finished Seamless Steel Tube and PipeOD: 1.4~10.8 inch
Hot Finished Seamless Steel PipeOD: 1.0~16.75 inch
Hot Finished Seamless Steel PipeOD: 6.5~37.5 inch
Cold Finished Seamless Steel Tube and PipeOD: 0.24~20 inch
Vertical Piercing Press3,000t
6 SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES
Material Selection Guidelines
SM25CRW-125(≦250℃)
SM2535-110, 125SM2242-110, 125SM2035-110, 125(≦300°F(149℃))
SM2550-110, 125(≦350°F(177℃))
SM25CR-110, 125(≦250℃)
SM22CR-110, 125(≦200℃)
SM13CRM -95, 110(≦180℃)
SM13CRI -80, 110(≦150℃)
SM13CR -80, 85
(≦150℃)
SM13CRS -95, 110(≦180℃)
APIJ55N80QP110(Q125-1)
(Note)SM2050(≦400°F(204℃)), SMC276(≦450°F(232℃)) are available for well containing free S
(Note)For grades with 110ksi or higher, please contact a Sumitomo representative for guidance regarding sour service environment applications.
10-4
10-4
10-3
10-2
10-1
110-1
10-2
10-3
10-4
10-5
1 10
102
103102
10
10-2
10-1
1
10
102
103
104
10-3 10-2 10-1 1 10 102 103
10-2 10-1 1 10 102 103 104
Partial Pressure of H2S
(bar)
(psi)
Par
tial P
ress
ure
of C
O2
(MP
a)
(bar
)
Par
tial P
ress
ure
of C
O2
(psi
)
(Note) ※C - content is less than 30,000ppm for SM 13CR
SM-125S(≦150℃)
SM-110S(≦150℃)
SM-80S
SM-90S
SM-95S
SM-C100
SM-C110
API L80-1
C90
T95-1
10-5 10-4 10-3 10-2 10-1 1 10 102 (MPa)
THE NEW SM-SERIES AND THEIR APPLICATIONS TO CORROSIVE WELLS
Concept of Material Selection according to Gas (CO2 and H2S) Partial Pressure
SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES 7
※Note: Critical temperature of 22CR=200℃
CO2 (MPa)
H2S (MPa)
C steel &
Low Alloy steel
[with Inhibitor]
13Cr steel
0%Mo(API 13CR, SM13CR)
Modified 13Cr
0.6%Mo(SM13CRM)
Super 13Cr
2%Mo(SM13CRS)
Temperature
Temperature
Temperature
Duplex SS
(22CR*, 25CR,
25CRW)
Ni alloy
3%Mo(SM2535)
Ni alloy
6%Mo(SM2550)
≦150℃
>150℃
≦150℃
≦180℃
≦180℃
>0.02
>0.01
≦0.01
≦0.003
≦0.0003
≦0.02
≦250℃
≦177℃(350F)
≦204℃(400F)
≦149℃(300F)
≦232℃(450F)
Temperature
Temperature
Ni alloy
12%Mo(C276, 16%Mo)
Ni alloy
9%Mo(SM2050, 11%Mo)
C steel &
Low Alloy steel
OCTG materials are basically selected according to PCO2, PH2S and
temperature of the environment.
AVAILABLE GRADES
8 SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES
API SPEC 5CTMin. YieldStrength(psi)
SEAMLESS
40,000
65,000
70,000
85,000
90,000
100,000
105,000
150,000
55,000
75,000
80,000
H40
M65
J55K55
SM-80S
SM-90S
SM-C100
SM-95S
SM-110SSM-C110
SM-C110T
SM-80TS
SM-90TS
SM-95TS
SM-80T
SM-95TSM-95TT
SM-110TSM-110TT
SM-125TT SM-125SSM-130G
SM-140G
N80Q L80-1L80-13CR
C90-1
P110
Q125-1
C95T95-1
95,000
140,000
110,000
125,000
SM SERIES (SUMITOMO STANDARD)
SEAMLESS
SOUR SERVICE
GENERAL COLLAPSE
GROUP 1 GROUP 2 GROUP 3 GROUP 4 GENERAL &DEEP WELLSERVICE
HIGHCOLLAPSESTRENGTH
SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES 9
SM22CR-110SM25CR-110
SM2535-110SM2242-110SM2035-110
SM2550-110SM2050-110SMC276-110
SM2535-125SM2242-125SM2035-125
SM2550-125SM2050-125SMC276-125
SM22CR-125SM25CR-125SM25CRW-125
SM13CR-85
SM13CR-80SM13CRI-80
SM13CR-95SM13CRM-95SM13CRS-95
SM13CRI-110SM13CRM-110SM13CRS-110
SM-80LSM-80LL
SM-95LSM-95LL
SM-110LSM-110LL
ARCTICSERVICE
WET CO2
SERVICEWET CO2 & SOURSERVICE
WET CO2, SOUR &CI SERVICE
NEW SM SERIES (SUMITOMO STANDARD)
SEAMLESS
10 SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES
40,000~ 80,00055,000~ 80,00055,000~ 80,00080,000~110,000
95,000~125,000130,000~160,000140,000~170,000150,000~180,000
80,000~ 95,00090,000~105,00095,000~110,000
110,000~125,000
80,000~110,00080,000~110,00095,000~125,00095,000~125,000
110,000~140,000110,000~140,000
80,000~ 95,00085,000~100,00095,000~110,00080,000~ 95,000
110,000~125,000
95,000~110,000110,000~125,000
110,000~140,000125,000~145,000
110,000~140,000125,000~145,000
125,000~145,000
80,000~ 95,00090,000~105,00095,000~110,000
110,000~125,000125,000~140,000100,000~115,000110,000~125,000
80,000~110,00095,000~125,00095,000~125,000
110,000~140,000110,000~140,000125,000~155,000
65,000~ 85,00080,000~ 95,00080,000~ 95,00090,000~105,00095,000~110,00095,000~110,000
110,000~140,000125,000~150,000
H40J55K55N80Q
SM-130GSM-140G
SM-80TSSM-90TSSM-95TSSM-C110T
SM-80LSM-80LLSM-95LSM-95LLSM-110LSM-110LL
SM13CR-80SM13CR-85SM13CR-95
SM13CRM-95SM13CRM-110
SM22CR-110SM22CR-125
SM25CR-110SM25CR-125
SM25CRW-125
SM-80SSM-90SSM-95SSM-110SSM-125SSM-C100SM-C110
SM-80TSM-95TSM-95TTSM-110TSM-110TTSM-125TT
M65L80-1 L80-13CRC90-1C95T95-1P110Q125-1
≧ 60,000≧ 75,000≧ 95,000≧ 100,000
≧ 110,000≧ 135,000≧ 150,000≧ 160,000
≧ 100,000≧ 103,000≧ 105,000≧ 115,000
≧ 100,000≧ 100,000≧ 105,000≧ 105,000≧ 125,000≧ 125,000
≧ 95,000≧ 100,000≧ 105,000≧ 95,000≧ 110,000
≧ 105,000≧ 110,000
≧ 125,000≧ 130,000
≧ 125,000≧ 130,000
≧ 130,000
≧ 95,000≧ 103,000≧ 105,000≧ 115,000≧ 130,000≧ 105,000≧ 115,000
≧ 100,000≧ 110,000≧ 110,000≧ 125,000≧ 125,000≧ 135,000
≧ 85,000≧ 95,000≧ 95,000≧ 100,000≧ 105,000≧ 105,000≧ 125,000≧ 135,000
API FORMULAAPI FORMULAAPI FORMULAAPI FORMULA
API FORMULAAPI FORMULAAPI FORMULAAPI FORMULA
API FORMULAAPI FORMULAAPI FORMULAAPI FORMULA
API FORMULAAPI FORMULAAPI FORMULAAPI FORMULAAPI FORMULAAPI FORMULAAPI FORMULAAPI FORMULAAPI FORMULAAPI FORMULAAPI FORMULA
1211
1211
11
API FORMULAAPI FORMULAAPI FORMULAAPI FORMULAAPI FORMULAAPI FORMULAAPI FORMULA
95,000~110,000110,000~125,000
SM13CRS-95SM13CRS-110
SM13CRI-80SM13CRI-110
GROUP 1
GGENERAL & DEEPWELL SERVICE
TSHIGH COLLAPSE &SOUR WELL SERVICE
L, LLLOW TEMPERATURESERVICE
CO2-LOW H2SCORROSIVEWELL SERVICE
CO2-H2S-CI-CORROSIVEWELL SERVICE
SSOUR WELLSERVICE
T, TTHIGH COLLAPSESTRENGTH
GROUP 2
GROUP 3GROUP 4
CO2 CORROSIVEWELL SERVICE
API 5CT
APPLICATION GRADE MECHANICAL PROPERTIESYIELD STRENGTH (psi)
TENSILE STRENGTH (psi)
ELONGATION (%)SPECIFICATION
SM SERIES
NEW SM SERIES
≧ 105,000≧ 110,000
API FORMULAAPI FORMULA
API FORMULAAPI FORMULA
API FORMULAAPI FORMULAAPI FORMULAAPI FORMULAAPI FORMULAAPI FORMULA
API FORMULAAPI FORMULAAPI FORMULAAPI FORMULAAPI FORMULAAPI FORMULAAPI FORMULAAPI FORMULA
SM2035-110SM2035-125
SM2535-110SM2535-125
SM2550-110SM2550-125
SM2050-110SM2050-125
SMC276-110SMC276-125
110,000 ~ 140,000125,000 ~ 145,000
110,000 ~ 140,000125,000 ~ 145,000140,000 ~ 160,000
110,000 ~ 140,000125,000 ~ 145,000140,000 ~ 160,000
110,000 ~ 140,000125,000 ~ 145,000140,000 ~ 160,000
≧ 115,000≧ 130,000
≧ 115,000≧ 130,000
≧ 120,000≧ 130,000≧ 145,000
≧ 120,000≧ 130,000≧ 145,000
≧ 115,000≧ 130,000≧ 145,000
119
SM2242-110SM2242-125
110,000 ~ 140,000125,000 ~ 145,000
≧ 115,000≧ 130,000
139
1210
151311
161412
201410
110,000 ~ 140,000125,000 ~ 145,000
PHYSICAL PROPERTIES - OCTG
SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES 11
HRC ≦ 23HRC ≦ 24HRC ≦ 27HRC ≦ 25HRC ≦ 32
HRC ≦ 36HRC ≦ 37
HRC ≦ 36HRC ≦ 37
HRC ≦ 37
HRC 15 / 22HRC ≦ 25.4HRC ≦ 25.4HRC 23 / 30 HRC ≦ 36HRC ≦ 27HRC ≦ 30
HRC ≦ 22HRC ≦ 23HRC ≦ 23HRC ≦ 25.4
HRC ≦ 25.4
HRC ≦ 28HRC ≦ 32
HRC ≦ 28HRC ≦ 32
≦ 3 ~ 6
≦ 3 ~ 6
≦ 3 ~ 6 ≦ 3 ~ 6
≦ 3 ~ 5
HARDNESSHRC RANGE △HRC
SPECIFICGRAVITY
REMARKS
M65 : CHARPY IMPACT TEST
<CHARPY IMPACT TEST> <CHARPY IMPACT TEST>
<COLLAPSE TEST> SEE PEFORMANCE TABLE
<CORROSION TEST> REFER THE TABLE ON PAGE 12
<CHARPY IMPACT TEST>・SM-L SERIES : 10 × 10 × 2V at-50 F (-46℃) MIN AVE : 20FT-LB, MIN SINGLE : 15FT-LB・SM-LL SERIES : 10 × 10 × 2V at-67 F (-55℃) MIN AVE : 23.1FT-LB, MIN SINGLE : 15.4FT-LB
1.000(13CR : 0.989 MAY BE USED)
1.000
1.000
HRC ≦ 32HRC ≦ 33
HRC ≦ 32HRC ≦ 34
HRC ≦ 33HRC ≦ 36HRC ≦ 39
HRC ≦ 34HRC ≦ 36HRC ≦ 38
HRC ≦ 38HRC ≦ 38HRC ≦ 40
1.032
1.037
1.028
1.060
1.093
1.129
HRC ≦ 32HRC ≦ 35
12 SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES
Application of High Strength
Grades for Deep Sour Gas & Oil Wells
The smallest amount of H2S contamination should alwaysbe taken into consideration when looking at high strengthmaterial applications.Fig shows the applicability of high strength steels for sourservice integrating the following variables; H2S concentra-tion, applied stress level and temperature.Sulfide stress corrosion cracking susceptibility increaseswith material strength and grades such as SM140G shouldnever be used if H2S is present.
1. Tensile Strength
The resistance to collapse and the longitudinal high strengthrequirements of well casing is becoming increasingly impor-tant with the drilling of deeper and deeper wells. SM130Gand SM-140G offer the high strength properties.
2. Mechanical Properties
Mechanical Properties of SM-G series are shown in aboveTable. SM130G and SM140G offer the required highstrength properties.
SM-SERIES GRADE DESCRIPTION
SM-G meant for general and deep well service are remarkable for their high yield and tensile strengths while maintaininggood ductility and fracture toughness.SM-130G and SM-140G offer additional tensile and yield strengths for deep well services.
1. CASING AND TUBING FOR GENERAL AND DEEP WELL SERVICE
130,000 ( 862)
140,000 ( 965)
SM-130G
SM-140G
160,000 (1069)
170,000 (1172)
135,000 ( 965)
150,000 (1034) API Formula 15 (20) (Specimen: 10 by 10 mm)
Grade Yield Strengthmin psi (MPa) max psi (MPa)
Tensile Strengthmin psi (MPa)
Elongationmin %
Impact Properties min Ave ValueAt 14 F゚ (-10˚C) ft-lb (J)
CHARACTERISTICS
No SSC SSC
No SSCSSC
R.D. Kane et., al.
40
300 600 900 1200
150
100
50
60 80 100 120 140 160 180Yield Strength (ksi)
Yield Strength (MPa)
Tem
pera
ture
(℃
)
SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES 13
In order to prevent possible sulfide stress corrosion cracking in sour gas and oil wells containing H2S, it is necessary to usespecially manufactured tubing and casing. API 5CT Group 2 grade tubing and casing have been developed and used widelyfor this purpose. However these may not be adequate in high concentration of H2S. To address this, Sumitomo Metal, after years of research and development, has succeeded in developing improved materialswith higher strength and higher corrosion resistance for casing and tubing. These are available in our SM-S series as shown below.Sumitomo Metals does not recommend SM sour series 100ksi and higher grade for tubing applications. Each of these grades is produced with rigid manufacturing controls covering chemical composition, heat treatment (quench-ing and tempering), tensile property, hardness and microstructure.
2. CASING AND TUBING FOR SOUR OIL AND GAS SERVICE
API
Sour Service
High Strength Sour Service
High Strength Mild Sour Service
L80-1
C90
T95-1
SM-80S
SM-90S
SM-95S
SM-95TS *(2)
SM-C100
SM-C110
SM-C110T *(2)
SM-110S
SM-125S
1050
1150
1200
1150
1150
1150
1150
1100
1100
1100
1100
1050
23.0
25.4
25.4
23.0
25.4
25.4
26.0
27.0
30.0
30.0
30.0
36.0
100,000 (689)
100,000 (689)
105,000 (724)
95,000 (655)
100,000 (689)
105,000 (724)
105,000 (724)
105,000 (724)
115,000 (793)
115,000 (793)
115,000 (793)
130,000(896)
95,000 (655)
105,000 (724)
110,000 (758)
95,000 (655)
105,000 (724)
110,000 (758)
110,000 (758)
115,000 (793)
125,000 (862)
125,000 (862)
125,000 (862)
140,000 (965)
80,000 (552)
90,000 (621)
95,000 (655)
80,000 (552)
90,000 (621)
95,000 (655)
95,000 (655)
100,000 (689)
110,000 (758)
110,000 (758)
110,000 (758)
125,000 (862)
Type Yield Strength
min psi (MPa) max psi (MPa) min psi (MPa) max. (oF)
Grade Tensile Strength
HRC Hardness
Min.tempering temp. SSC test * (1)
NACE TM0177 Method-A
Mechanical Characteristics Quality Control
*(1) SSC test of method-B & method-D is available on request *(2) Collapse and sour
80%SMYS(1bar H2S, Solution-A)
―
80%SMYS(1bar H2S, Solution-A)
90%SMYS(1bar H2S, Solution-A)
90%SMYS(1bar H2S, Solution-A)
90%SMYS(1bar H2S, Solution-A)
85%SMYS(1bar H2S, Solution-A)
85%SMYS(1bar H2S, Solution-A)
85%SMYS(1bar H2S, Solution-A)
85%SMYS(0.1bar H2S, Solution-B)
85%SMYS(1bar H2S, Solution-A)
85%SMYS(0.03bar H2S, Solution-B)
14 SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES
1. Materials
The chemical compositions have been carefully determinedto provide resistance to sulfide stress corrosion cracking aswell as to insure complete through wall hardening.
2. Heat Treatment
Quenching and tempering are conducted under rigid tem-perature control to assure homogeneous physical propertiesand microstructures.New Higher Strength Sour Resistant Grades SM-110S, SM-C100, SM-C110, SM-C110T, SM-125S have been devel-oped.
3. Micro Structure
These grades exhibit fully tempered martensite which isconsidered to be the most desirable for resistance to sulfidestress corrosion cracking.
4. Tensile Properties and Hardness
Yield strength is limited within a narrow range and hardnessis controlled to within the predetermined maximum limit.
5. Sulfide Stress Cracking (SSC) Performance
SM sour resistant grades are designed for 85% or 90%SMYS in NACE condition.Excellent SSC resistance has been achieved through rigor-ous, chemical composition, heat treatment, microstructure,tensile properties, hardness and so on.
CHARACTERISTICS
Sustain load typeSulfide stress corrosion crackingtest apparatus
1. Unique Production Technique
The material for SM-T casing is carefully selected toinsure structural homogeneity. Strict control of heat treat-ment and dimensional tolerances is adhered to throughoutthe manufacturing process.
2. Rigid Dimensional Control
Dimensional tolerances, such as roundness, straightness,O.D. and wall thickness are strictly controlled.
3. Specified Collapse Value
A collapse test is carried out on each production run ofSM-T casing with the same frequency as the tensile testusing the most modern testing equipment.
SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES 15
Sumitomo High Collapse Casing SM-T grade is a seamless product designed for deep wells where high collapse pressuresare anticipated. In order to meet deep well service requirements, SM-T casing has improved collapse properties well inexcess of API ratings. These properties are achieved by strict mill control incorporating a unique production technique inclu-sive of quenching and tempering. SM-T casing shows a very high resistance to tension load, internal pressure, and collapse.SM-95TS is also highly resistant to sulfide stress corrosion cracking and can be used for deep and sour gas and oil service.
3. HIGH COLLAPSE CASING FOR DEEP WELL SERVICE
SM- 80T
SM- 95T
SM- 95TT
SM-110T
SM-110TT
SM-125TT
80,000 (552)
95,000 (655)
95,000 (655)
110,000 (758)
110,000 (758)
125,000 (862)
110,000 ( 758)
125,000 ( 862)
125,000 ( 862)
140,000 ( 965)
140,000 ( 965)
155,000 (1069)
100,000 (689)
110,000 (758)
110,000 (758)
125,000 (862)
125,000 (862)
135,000 (931)
Grade Tensile Strengthmin psi (MPa)
min psi (MPa) max psi (MPa)
Yield Strength Elongationmin %
CollapseResistance
API Formula
API Formula
API Formula
API Formula
API Formula
API Formula
Refer website
(sumitomo-tubulars.com)
or ask SMI representative
As wells are drilled deeper, the external pressures applied to well casings become greater. Thus, a well casing must haveadequate collapse strength to withstand these horizontal pressures without deformation. For reasons of economy such cas-ings should also be as light-weight as possible while still retaining ample collapse resistance properties.With this in mind Sumitomo Metals has developed its SM-T High Collapse Casing. This casing was developed from experi-ments in which Sumitomo studied the critical collapse pressure of a well casing under external pressure in relation to its lon-gitudinal tensile strength and the geometry of its cross section.
20 251512 13 14 16 17 18 19 21 22 23 24 26 27
10,000
20,000
15,000
5,000
SM-125TT
SM-110TSM
-95T
APIP-110APIC-95
D/t
Col
laps
e pr
essu
re (
psi)
Specified Minimum Collapse Pressure
Example ofActual Data
: SM-95T: SM-110T: SM-125TT
CHARACTERISTICS
16 SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES
Sumitomo SM-L grades are designed for high impact tough-ness at subzero temperatures, as this is experienced in arc-tic regions.These properties are achieved through tight material chem-istry control and specific heat treatment.The following Tables show tensile and impact toughnessproperties.
CHARACTERISTICS
1. Material
Special steel is used in order to obtain sufficient resistanceto low temperature impact.
2. Heat Treatment
Both casing and coupling are quenched and tempered withspecial care.
3. Impact Properties
Refer below table.
4. CASING AND TUBING FOR ARCTIC SERVICE
Grade Yield Strength
min. psi(MPa)
max. psi(MPa)
Tensile Strengthmin. psi(MPa)
Elongationmin. %in 2 inches
SM-80LSM-80LL
SM-95LSM-95LL
SM-110LSM-110LL
80,000(552)
95,000(655)
110,000(758)
110,000(758)
125,000(862)
140,000(965)
100,000(689)
105,000(742)
125,000(862)
APIFormula
Grade
SM-80LSM-95LSM-110L
Size ofSpecimenmm
Min. AverageValue of EachSet of ThreeSpecimensft-lb (J)
Min. Value ofOne SpecimenOnly of a Setft-lb (J)
10 by 1010 by 7.510 by 510 by 2.5
20 (27)15 (20)10 (14)
5 ( 7)
15 (20)11 (15)
8 (11)4 ( 5)
Grade
SM-80LLSM-95LLSM-110LL
Size ofSpecimenmm
Min. AverageValue of EachSet of ThreeSpecimensft-lb (J)
Min. Value ofOne SpecimenOnly of a Setft-lb (J)
10 by 1010 by 7.510 by 5
23.1 (31)18.5 (25)12.7 (17)
15.4 (21)12.3 (17)
8.5 (12)
Impact Toughness Properties (Charpy impact value)
Tensile Properties
Test temperature : -50 F (-46℃)
Test temperature : -67 F (-55℃)
SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES 17
(1) High Cr steels such as 13Cr stainless steels are resis-tant to CO2 corrosion and have used widely, and suc-cessfully in wells containing CO2 and CL-.
(2) Effect of Cr content and temperature on CO2 corrosionare shown in Fig. 13CR & 13CRI critical temperature is150°C ; For 13 CRM & 13CRS is 180°C. Duplex stain-less steels (25Cr) have excellent corrosion resistance upto a temperature of 250°C.
NEW SM-SERIES
SM13CR
SM13CRI
SM13CRM
SM13CRS
SM22CR
SM25CR
SM25CRW
≦ 0.22
≦ 0.03
≦ 0.03
≦ 0.03
≦ 0.03
≦ 0.03
≦ 0.03
≦ 1.00
≦ 0.50
≦ 0.50
≦ 0.50
≦ 1.00
≦ 0.75
≦ 0.80
≦ 1.00
≦ 1.50
≦ 1.00
≦ 0.50
≦ 2.00
≦ 1.00
≦ 1.00
0.2~0.8
0.2~0.8
1.5~3.0
≦0.5
4.0~6.0
5.0~6.5
4.5~6.5
5.5~7.5
6.0~8.0
11.0~14.0
12.0~14.0
10.5~12.5
11.5~13.5
21.0~23.0
24.0~26.0
24.0~26.0
0.2~0.4
0.2~1.2
1.5~3.0
2.5~3.5
2.5~3.5
2.5~3.5
0.08~0.20
0.10~0.30
0.24~0.32
0.10~0.50
2.01~2.50
Grade Chemical Composition (wt%)
C Si Mn Cu Ni Cr Mo W N
70
40
30
20
10
0
60
50
Cor
rosi
on r
ate
(mm
/y)
Cor
rosi
on r
ate
(mpy
)
Cor
rosi
on r
ate
(mm
/y)
5
0
15
10
0.01 0.05 0.1 0.5 1 5
0
500
Cor
rosi
on r
ate
(mpy
)
2500
2000
1500
1000
500
0
10Cr content (wt.%)
0 100
0 100 200 300 400 500 600
200 300
Temperature ( F)
Temperature (℃)
Effect of Cr content of commercial tubular goods on corrosion rate by loop tester(Synthetic sea water, CO2 partial pressure 0.1 MPa (60℃), test temperature 60℃, test duration 150h, flow velocity 2.5 m/s, specific volume : 800 cc/cm2)
Effect of temperature on corrosion rate by autoclave (Synthetic sea water, CO2 partial pressure ; 3.0 MPa (R.T.), test duration 72h, flow velocity 2.5 m/s, specific volume : 42 cc/cm2)
C-steel
2Cr
5Cr
9Cr-1Mo
13Cr
22Cr/25Cr
1. 13CR, Super 13CR and Duplex Stainless Steel
1.1 Chemical composition
1.2 CO2 Corrosion Resistance
18 SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES
0.1
0.2
0.1
5
0.5
1
Cor
rosi
on r
ate
(mm
/y)
Cor
rosi
on r
ate
(mm
/y)
Cor
rosi
on r
ate
(mm
/y)
5
1
0.5
0.1
50.50.05 20 0.05 0.5 5 20
102
101
100
10-1
10-2
10-3
10-4
103 104 102 103 104 105
50 100 150 200 250
100 200 300 400 500105
Cor
rosi
on r
ate
(mpy
)
100
50
10
5
105
Cl- (ppm)
0 10050 150 200
Temperature (℃)
(℃)
9Cr-1Mo13Cr (420)SM22Cr-DuplexSM25Cr-Duples
( F)
Effect of CO2 partial pressure and temperature on corrosion rate of Cr steel(5% NaCl, CO2 3.0 and 0.1 MPa at 25℃, test duration 96hr, flow velocity 2.5 m/s)
Effect of Cl- low concentration on the corrosion rate of Cr steels at 150℃ in theautoclave. (3.0MPa CO2 at 25℃, test duration 96hr, flow velocity 2.5 m/s)
Effect of temperature on corrosion resistance of SM13CRS(5%NaCl + 3.0MPa (450psi) CO2 + 0.001MPa (0.15psi) H2S)
3.0 MPa0.1 MPa
(A) 13Cr
(B) 25Cr
100℃ 150℃
13Cr
GCGC
SM13CRS
22Cr
Solid mark : CrackedHalf Solid : PittingGC : General Corrosion
CO2
SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES 19
175℃
1% NaCI
(6000ppm CI-)
5% NaCI
(30000ppm CI-)
25% NaCI
(150000ppm CI-)
Effect of NaCl concentration on corrosion behavior of 13Cr steel in CO2 environment(3.0MPa (450psi) CO2 at 80℃, 336h)
Effect of temperature on corrosion rate of conventional 13CR, SM13CRS and SM13CRM in CO2 environment(3.0MPa (450psi) CO2, 150,000ppm Cl-)
200μm Conventional 13CR
SM13CRM
200μm
0
A
B
L80-13Cr
C
Solid: General corrosionHalf Solid: Pitting
Test environments:3.0 MPa CO2, 80゚C, 336hr
10 20 30NaCl [wt%]
1
0.1
0.01
Cor
rosi
on r
ate
(mm
/y)
0
CO2 = 3.0MPa25wt%NaCl
L80-13CrSM13CRSSM13CRM
100 200Testing temperature (゚ C)
Cor
rosi
on r
ate
(mm
/y)
Solid : General corrosionHalf Solid : PittingOpen : Passive
A
B
A
B
C
20 SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES
(1) 13CR has a high SSCC susceptibility as shown in belowfig; 13CR usage is not advisable for usage in environ-ments containing a small amount of H2S (≦ 0.003bar).
(2) 13CRS has good SSCC resistance in environments con-
taining up to 0.03bar H2S.(3) Duplex stainless steels (SM22CR, SM25CR, SM25CRW)
are recommendable over marternsitic stainless steel(SM13CRS) in a small amount of H2S.
Cl- c
once
ntra
tion(
ppm
)
150
100
50
150
100
50
1.2
1
0.8
0.6
0.4
0.2
10-4 10-3 10-2 10-4 10-3 10-2
10-4
1 2 5 100.5
10-4 10-3 10-2 10-1
10-3 10-2 10-1
104
105
103
102
PH2S (MPa)
13Cr 1Mo 2Mo 3Mo
Effect of Mo content on corrosion rate and SSCC. <SM13CRS>
300
200
100
300
200
100
Tem
pera
ture (℃)
0.1
0.01
0.001
0.1
0.01
0.001
0.1
0.01
0.001
Cor
rosi
on r
ate
(mm
/y)
Tem
pera
ture (℃)
L/L0
Tem
pera
ture
( F
)Te
mpe
ratu
re (
F)
H2S (MPa)
Cl- (104ppm)
Calculated H2S at 80℃ (MPa)
SM13CrS
5% NaCl + 3.0MPa (450psi) CO2 + 0.001MPa (0.15psi) H2S4-point bent beam with notch, 1σy, 336h
Effect of H2S partial pressure and temperature on the SSCC susceptibility.
5% NaCl, 3.0MPa CO2 + H2S at 25℃ (77°F), test duration 336h, flow velocity2.5m/s, 1σy with notch
((SCC susceptibility of duplex steel in Cl--H2S environment.
: No SCC, : SCC
(SSRT method ; 80℃ ,Calculated H2S 0.015MPa, strain rate 4.2 x 10-6/s)
SCC susceptibility of duplex stainless steel in Cl--H2S environment.: No SCC, : SCC
(SSRT method ; 80℃, strain rate 4.2 x 10-6/s)(annealed)
13Cr (Y. S. 602MPa)
25Cr (Y. S. 553MPa) 25Cr (Y. S. 822MPa)
13Cr (Y. S. 768MPa)
: Type 316L: SM22CR
: SM25CR: SM25CRW
Solid mark : Crack
Type 316L 22Cr25CrSM22CR
SM25CRSM25CRW
( : SSC, : No SSC, : Pitting)
13Cr Cr:12-16% Ni:5-7%
60℃
120℃
25℃
SM25CRW
SM25CRSM25CRW
SM25CR
1.3 Sulfide Stress Corrosion Cracking (SSCC) Resistance
SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES 21
0 50 100 150 200 250 300
Gas velocity VsG (m/s)
0.0001
0.0005
0.001
0.005
0.01
0.05
0.1
0.2
Cor
rosi
on r
ate
(mm
/y)
Effect of flow velocity on corrosion rate of 13Cr, SM13CRS, DP1, and SM22Cr steels in the DFT experiments 1 and 2.
13Cr13CrSM13CRSDP1SM22CrSM22Cr
(Exp. 1)(Exp. 2)(Exp. 2)(Exp. 2)(Exp. 1)(Exp. 2)
1.4 Erosion Properties
(1) 13CR, Super 13CR and Duplex stainless steels havesuperior erosion properties.
Effect of Flow velocity (Field test results)Average test conditions in the DFT (Dynamic Field Tester) experiments 1 (Test duration: 3672h) and 2 (Test duration: 4493h)
52
27
20
15
52
27
20
15
9000
9000
9000
9000
7860
7860
7860
7860
1960
1917
1775
1661
1755
1726
1598
1406
13.8
13.5
12.5
11.7
12.1
11.9
11.1
9.9
190
190
188
188
181
175
175
171
361
361
360
360
355
352
352
350
17.6
66.6
131.4
250.5
10.6
39.7
78.2
157.1
Transition Annular mist
Annular mist
Annular mist
Annular mist
Transition
Annular mist
Annular mist
Annular mist
Gas flow rate (m3/h)
(MPa) (F) (K)(psi)
Flow patternPressure Temperature Gas velocity(m/s)
Internal diameter (mm)
Experiment
1
2
22 SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES
High Alloy Materials become necessary where severe wellconditions with high concentrations of H2S, CO2 and CI-brines are encountered.(1) High Ni corrosion resistant alloys for OCTG feature a
single austenitic phase. Strength is developed throughcold working.Addition of essential alloying elements such as Cr, Ni,Mo determines the corrosion resistance properties.
(2) Resistance to general (weight loss) corrosion and local-ized (pitting and crevice) corrosion is achieved by theformation of a stable passivation film on the material sur-face.
(3) The effect of fundamental elements on corrosion behav-iors are shown in the following Figures.
These can be recapped as follows.・Application limit temperature is strongly depending on
Mo content in the Ni Base Alloys.・In combined H2S, CO2, Cl- media, the basic minimal
chemistry of Cr≧18%, Ni≧28%, Mo≧3% is required.・Hydrogen embrittlement susceptibility increases with
material chemistries exceeding 60% Ni.(4) Elemental S is very aggressive to SCC. SM2050 and
SMC276 is applicable depending on environmental tem-perature.
2. H2S+CO2+Cl- CORROSION (Ni BASE ALLOYS)
SM2535
SM2242
SM2035
SM2550
SM2050
SMC276
≦ 0.03
≦ 0.05
≦ 0.03
≦ 0.03
≦ 0.03
≦ 0.01
≦ 0.50
≦ 0.50
≦ 0.75
≦ 1.00
≦ 0.50
≦ 0.08
≦ 1.00
≦ 1.00
≦ 1.00
≦ 1.00
≦ 1.00
≦ 1.00
≦ 1.5
≦ 0.07
≦ 1.20
≦ 2.00
Co ≦ 2.5
Bal
Bal
Bal
Bal
Bal
Bal
≦ 3.0
≦ 1.50
C Si Mn Cu Ni
Chemical Composition (mass %)Grade
Cr Mo Ti W Fe
33.0~38.0
1.50~3.00
29.5~36.5
38.0~46.0
47.0~54.0
49.0~53.0
20.5~23.5
24.0~27.0
19.5~24.0
23.0~26.0
19.0~23.0
4.00~5.00
2.50~4.00
2.50~4.00
6.00~9.00
10.1~12.0
14.5~16.5
15.0~17.0
4.0 ~7.0
3.0 ~4.5
0.20~0.80
≦ 1.20
≦0.69
V≦0.35
0
3
6
10
1530
25
20
150204060
15
10
6
3
0
250℃(482 F)
Ni (%)
Cr (%
)
Mo
(%)
0
3
6
10
1530
25
20
150204060
15
10
6
3
0
300℃(572 F)
Ni (%)
Cr (%
)
Mo
(%)
0
3
6
10
1530
25
20
150204060
15
10
6
3
0
350℃(662 F)
Ni (%)
Cr (%
)
Mo
(%)
TGSCC
TGSCC
Corrosion-resistantregion
TGSCC
IGSCC
Corrosion-resistantregion
Corrosion-resistantregion
Corrosion resistant region of Fe-Cr-Ni-Mo alloy (20% NaCl+0.5% CH3COOH, 1.0 MPa H2S-1.0MPa CO2-pH 2)
SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES 23
15
12
9
6
3
030 40 50 60 70
Ni (%)
Mo
(%)
20Cr
pH0.5
SM2050HE
pH2.0
Corrosion resistant region-pH-alloying element(1)Corrosion resistance pH 2 ; No SCC and C.R. ≦0.05 mm/y,(2)Environment, SCC : 20% NaCl +0.5% CH3COOH-1.0 MPa H2S -1.0 MPa CO2 -250℃, HE : NACE TM01-77 solution, Iron coupling/400℃×1,000h aging)
300
250
200
1500 3 5 9 12 15 18
Mo (%)
No SCCin 10 months
No SCCin 10 months
Tem
pera
ture
(℃
)
SCC in 3 monthsSCC in 10 months
Effect of Mo and temperature on SCC resistance(C ring test, 20% NaCI, 1MPa H2S +1 MPa CO2, 100% YS)
300
250
200
1500 3 5 9 12 15 18
Mo (%)
No SCCin 10 months
No SCCin 10 months
Tem
pera
ture
(℃
)
SCC in 3 monthsSCC in 10 months
Without CH3COOH (pH:High)
With 0.5%CH3COOH (pH:Low)
The relationship between testing temperature and Mo content of Ni-base alloys in an elemental S-containing sour environment.(25% NaCl+1g / S, 1.0MPaH2S+1.0MPaCO2, 4PB with notch Applied Stress; 100% SMYS(110ksi), 336h)
3 6 9 12 15
Mo+ 1/2W (wt%)
450
400
350
300
232
204
177
149
Tem
pera
ture
(F゚
)
Tem
pera
ture
(C゚
)
SM2242SM2535
SM2550
SM2050
SMC276
No SCC
SCC
Relationship between testing temperature and Mo+-W content of Ni Base Alloysin H2S-CL- environment in the SSRT tests.(SSRT test condition ; 25% NaCl-0.5% CH3COOH, 0.7MPa H2S, E=4.0×10-6S-1)
12
SCC
Localizedcorrosion
3 6 9 12 15 18
Mo (mass %)
450
400
350
300
232
204
177
149
Tem
pera
ture
(F゚
)
Tem
pera
ture
(C゚
)
24 SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES
NaCl
CaCl2
MgCl2
ZnCl2
NaBr
CaBr2
MgBr2
ZnBr2
○
△
△
×
○
△
△
×
13CR
Corrosion※3
△
×
×
○
△
△
△
○
Pitting※4
○
×
○
○
-
○
-
○
SCC※5
○
×
×
×
○
○
-
-
SCC※5
13CRS, 13CRM 22Cr (Duplex s.s.)
※2.3) Autoclave test 150℃, 0.4MPaCO2 ※2) ○ : C.R.≦1g/m2/h △ : 1<C.R.≦10 × : C.R.>10 ※3) ○ : C.R.≦0.1 △ : 0.1<C.R.≦1.0 × : C.R.>1.0
※1) In 60℃, 0.1MPaCO2 ○ : pH≧4 △ : 3<pH<4 × : pH≦3
※4) Pitting potential ○ : Vp≧0.3V △ : 0<Vp<0.3 × : Vp≦0
※5) ○ : Crack Free × : Crack
(1g/m2/h=1.1mm/year)
△
△
○
×
○
△
△
×
C-steel
Corrosion※2
△
○
×
×
○
○
△
×
PH※1
3. Guidelines concerning Brines acceptability for 13CR, 13CRS, 13CRM,Duplex stainless and CRA steel
The below guidelines are based on laboratory testingexcluding O2 contamination or usage of common brine addi-tives such as corrosion inhibitors, biocide, oxygen scav-
engers, etc. Cosequently the brine “package” suitability andlong term stability needs to be carefully ascertained prior tousage.
Brine applications identified with × are NO GO areasBrines identified with ○ are acceptable for Completion &packer fluid applicationsBrines identifided with △ may be acceptable for short termcompletion fluid applications.Addition of corrosion inhibitor, biocide, and oxygen scavegeris recommended but these additives long term stability willbe carefully ascertained prior to usage.
Whenever possible an oil base solids free packer fluid willbe preferred.
SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES 25
123456789
10111213141516
7.807.757.807.717.737.727.687.857.857.858.078.148.108.298.588.87
213212212221203202204198191200205210203211216220
209209209217200198202194184198194197194195201207
203203203211194193196184177191189184181186192197
200200200208190189192189193188187187177185196196
0.300.300.300.300.300.300.290.250.260.270.310.310.320.310.330.33
0.290.300.300.290.300.290.300.240.250.270.290.290.300.290.310.31
0.290.290.290.290.300.300.300.230.240.270.300.280.310.290.310.31
0.280.290.290.290.290.290.290.240.270.270.300.290.300.280.310.31
SM-95SSM-C110SM-125SSM13CR-80SM13CRS-95SM13CRS-110SM13CRM-110SM22CR-110SM25CR-110SM25CRW-125SM2535-110SM2242-110SM2035-110SM2550-110SM2050-110SMC276-110
Mechanical properties
GradeNo
Specific Gravity(kg/m3) Young' Modulus (GPa) Poisson's Ratio
25℃ 100℃ 200℃ 250℃ 25℃ 100℃ 200℃ 250℃
123456789
10111213141516
SM-95SSM-C110SM-125SSM13CR-80SM13CRS-95SM13CRS-110SM13CRM-110SM22CR-110SM25CR-110SM25CRW-125SM2535-110SM2242-110SM2035-110SM2550-110SM2050-110SMC276-110
Thermal properties
Note : 1cal/cm・s・C=360kcal/m・h・℃=419W・m-1・C-1
No Grade
Thermal ExpansionCoefficient (/deg-C)
Thermal Diffusivity(m2/s)
Heat Capacity106 (J/(m3・K))
Thermal Conductivity(W/(m・K))
Specific Heat(J/(kg・K))
12.412.312.310.910.910.710.712.512.513.014.514.614.814.013.212.2
25-100℃
12.812.612.810.911.010.810.812.812.713.214.914.714.814.113.512.4
25-200℃
13.012.813.011.011.110.911.013.313.013.514.914.914.814.213.612.5
25-250℃
12.3011.9012.60
7.744.674.674.783.593.593.332.962.832.912.812.792.69
25℃
11.9011.5012.00
7.704.854.874.994.164.143.643.263.153.163.073.032.90
100℃
10.6010.3010.80
7.024.974.995.064.394.453.933.713.713.543.503.583.46
200℃
9.969.74
10.206.755.005.005.074.384.653.994.044.163.964.193.903.74
250℃
3.613.493.503.483.393.373.383.773.863.933.753.683.823.753.743.67
25℃
3.833.723.663.643.673.463.624.124.614.253.993.963.934.184.004.09
100℃
4.153.973.893.933.983.723.964.524.984.554.234.314.174.234.214.14
200℃
4.344.174.084.114.123.874.134.735.365.084.394.524.394.524.414.27
250℃
44.441.544.127.015.815.716.213.713.113.010.810.410.710.310.1
9.5
25℃
45.642.843.928.017.816.818.016.216.015.312.412.012.011.711.510.6
100℃
44.040.942.027.619.818.520.018.118.317.714.714.714.013.913.913.2
200℃
43.340.641.627.720.619.320.919.320.519.916.617.116.316.315.614.9
250℃
463450449452438436440468465498453452454442421399
25℃
492481470473476449472496492536471467469460442413
100℃
535516502512517484518526524574491487488480452430
200℃
562543528537537504542562562636509505509469466449
250℃
25℃
4. Mechanical and Thermal Properties
26 SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES
Batch: $7,016,485.00(Chemical Inhibition Batch Treating)
CTS: $2,779,800.00(Continuous Treating System)
13 Chrome: $289,000.00(The economics are dated and the reader is cautioned to compare current prices.)
Source of reference:
Debbie A. Baudoin, David K. Barbin and Jim Skogsberg,
"Experiences with 13Cr for mitigating CO2 corrosion in the oilfield
Case histories: The Gulf of Mexico and inland gas wells",
Corrosion 95,paper No.639 (1995)
5. Cost Comparison with 13 Chrome
Example
7,000,000
6,000,000
5,000,000
4,000,000
3,000,000
2,000,000
1,000,000
2 3 4 6 8 10 12 1410
BatchCTS13 Chrome
$
Years
SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES 27
■Ideally suited to controlled-yield material■T&C design for controlled-yield material with
no cold working or upsetting that could altermetallurgy.■Self energizing metal-to-metal seal with 50%
taper provides pressure integrity to API mini-mum-yield.■Tensile efficiency equals 100%■Hook threads with 3°reverse angle and
proper thread length prevent jump-out undertension or bending, and reduce tensile hoopstresses.■Smooth bore for turbulence-free flow. The
VAM HW ST is the ideal connection forextra-heavy casing application.
■A make-up arrestor positions the couplingaccurately on the mill end.■Pin to pin torque shoulder for positive torque
stop on the field end allows overtorque andcompression resistance.■Modified hook thread profile, with -9°
reverse angle on the load flank and +20°onthe stabbing flank which provides superiorload carrying performances.■Increased thread taper, combined with a
wider thread profile which allows deep stab-bing with no cross-threading.■Increased thread pitch to reduce make-up
time.■Jump-out free.■Special thread design to offer superior
thread sealing performances.■Vanishing threads, fully covered.■100% tensile efficiency for all sizes with
standard API Buttress OD.■Pins shoulder, thereby providing a smooth
bore ID to minimize turbulence and energylosses.■Pins shoulder, thereby providing high com-
pression resistance and immunity to jump-in.
FEATURES OF PREMIUM CONNECTIONS
■Newly patented sealing system with 14°tapered metal to metal seal including VAMstabilizerTM provides gall free gas tightnesswhich is as strong as pipe body, even underthe most severe condition such as Highpressure and High temperature well as truetubing application in casing sizes (9 5/8"-133/8").■VAM stabilizerTM composes double taper
guides for good make up condition, reverseangle torque shoulder and extended lipwhich can sustain most severe collapse andcompression load and results in superiorsealing performance and structural resis-tance under severe combined load condi-tion.■Innovative thread form with cylindrical crest
and root for stable stabbing, no-crossthreading and self al ignment can beobtained. Hooked thread design increaseresistance to jumping out and decreasehoop stress on coupling under higher bend-ing and tension/ compression, making thisconnection suitable for application in longdeviated or horizontal well.■A fully cleared internal profile with tight toler-
ance minimizes gas flow turbulence, nointerference with well bore operations andno invitation to wear.■Special coupling with 80% and 90% tensile
efficiency are available.
■Newly patented sealing system with 20°or14°tapered metal-to-metal seal providesgall-free gas-tightness which maintains theirintegrity, even under the most severe condi-tion as true tubing application in casing sizes(23/8"~14").■Hooked thread design increases resistance
to jumping-out and decrease hoop stress oncoupling under higher bending andtension/compression, making this connec-tion suitable for application in long deviatedor horizontal well.■Reverse angle torque shoulder results in
superior sealing performance and structuralresistance under severe combined load con-dition.■Streamlined internal profile with tight toler-
ance minimize gas flow turbulance.■High compression version (VAM TOP HC) is
available.■High torque version (VAM TOP HT) provides
reinforced torque capacity for liner applica-tion where high torque is anticipated. ■Special coupling with 80% and 90% tensile
efficiency are available.
28 SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES
■15°hooked thread for optimal load transmis-sion and resistance to "jump out."■Independent metal-to-metal multi-seal
arrangement for excellent gas-tight perfor-mance with burst and collapse pressure rat-ings equivalent to the pipe body.■External torque shoulder for easy running.
■Optimized clearance with 70% to 80% ten-sion efficiencies of the pipe body yield.■Combination of internal and external seals
provides pressure ratings equal or greaterthan pipe body ratings.■Excellent compression ratings of 70% of
joint strength by 90 degree middle torqueshoulder and thread form.■User friendly, deep stab, withstand severe
excess of thread compound.■The negative 10 degree hooked thread locks
the connection and prevent jump-out underhigh tension.
■The extreme high torque strength permitspipe rotation in deviated wells without struc-tural failure.■The connection OD and ID are 100% flush
to the pipe body provides maximum clear-ance.■Combination of internal and external seals
provides pressure ratings equal or greaterthan pipe body ratings.
■Based on the same concept of VAMTOPsealing system, thread profile and torqueshoulder shape, VAMTOP HC maintain highperformance meeting to ISO13679 Class 4application■The torque shoulder dimension of VAM-
TOPHC is significantly larger than VAMTOPand with a mixture of reduced torque, thisenables the connection to withstand extremecompression. VAMTOPHC is 100% com-pression connection rating with 100% VMEellipse.■Special clearance/special bevel of VAMTOP
HC is consulted case by case.■Size availability is from 4-1/2" to 7-3/4".■4-1/2" VAMTOPHC is not compatible with 4-
1/2" VAMTOP connection.
SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES 29
MATERIAL AND CONNECTION DESIGN
Well Information
● Well Condition● Well Operation● Running Condition
Material SelectionSEARCH DATABASE● Application Records● Failure Records● Expert System
ECONOMICAL EVALUATION● Analysis Profitability of Selected Material
Connection Design
CAD SYSTEMFEM ANALYSISPHYSICAL TESTS● Make & Break Tests● Leak Resistance Evaluation Test● Thermal Cycle Tests● Measurment of the Stress● Failure Tests● Fatigue Tests
Material Design & Evaluation
MATERIAL EVALUATION● Evaluation under Simulated Well Condition ・Production ・Acidizing ・Completion, Packer Fluids● Material Combination with DHENEW MATERIAL DESIGN
String Design
STRESS ANALYSIS● Under Anticipated Load Conditions
CUSTOMER SUMITOMO METALS
30 SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES
MARKING, COLOR IDENTIFICATION ANDINQUIRY AND/OR ORDER DETAILMARKING, COLOR IDENTIFICATION
SHIPPING MARK
PIECE NO
TYPE OF THREAD
PROCESS OF MANUFACTURESIZE LBS/FT GRADE
LENGTHAPI LICENSE NO
DATE OF MANUFACTURE
DATE OF MANUFACTURE
DATE OF MANUFACTURE
API MONOGRAM
MANUFACTURER'SMark
COLOR COATING FOR GRADEIDENTIFICATION
MANUFACTURE'S Mark
MANUFACTURE'S Mark
COLOR
COLOR BAND
BANDCOLOR COATING FOR GRADE
IDENTIFICATION
COLOR COATING FOR GRADEIDENTIFICATION
SIZE LBS/FT GRADE
PROCESS OF MANUFACTURE
PROCESS OF MANUFACTURE
LENGTH TYPE OF THREAD
SIZE LBS/FT GRADE LENGTH TYPE OF THREAD
SHIPPING MARK
SHIPPING MARK
PIECE NO
PIECE NO
NO DIE STAMP
5CT .*** * P DATE OF MFR 9-5/8 53.5 NQ S P*** D 41.5 BC SUMITOMO METALS MADE IN JAPAN NO1
SUMITOMO METALS. 9-5/8 53.5 SM-95T S P*** D MADE IN JAPAN NO141.5 VAM TOP
SUMITOMO METALS 4-1/2 12.6 SM13CRS-95 S P*** D MADE IN JAPAN NO131.5 VAM TOP
DATE OF MFR
DATE OF MFR
API 5CT N-80Q
SM SERIES
NEW SM SERIES
SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES 31
APIApplication
StrengthSour Service High Collapse
and Sour ServiceLow
Temperature Deep Well MartensiticStainless Steel
DuplexStainless Steel
AusteniticStainless Steel
HighCollapse
55 ksi J55 Tubing
J55 Casing
K55
80 ksi N80 Q SM-80T SM-80S SM-80TS
L80-1
SM-80L
SM-80LL
L80 13Cr
SM13CR-80
SM13CRI-80
110 ksi P110 SM-110T SM-110S SM-C110T SM-110L
SM-110LLSM-C110SM-110TT
SM13CRI-110
SM13CRM-110
SM22CR-110(ISO 13680)
SM25CR-110(ISO 13680)
SM13CRS-110
SM13CRS-110(ISO 13680)
SM2535-110(ISO 13680)
SM2242-110(ISO 13680)
SM2550-110(ISO 13680)
SM2050-110(ISO 13680)
SMC276-110(ISO 13680)
125 ksi Q125-1 SM-125TT SM-125S SM22CR-125(ISO 13680)
SM25CR-125(ISO 13680)
SM2535-125(ISO 13680)
SM2242-125(ISO 13680)
SM2550-125(ISO 13680)
SM25CRW-125(ISO 13680)
SM2050-125(ISO 13680)
SMC276-125(ISO 13680)
130 ksi SM-130G
140 ksi SM-140G
150 ksi
95 ksi C95 SM-95T SM-95S SM-95TS
T95-1 SM-95TT
SM-95L
SM-95LL
SM13CR-95
SM13CRS-95(ISO 13680)
SM13CRS-95
100 ksi SM-C100
90 ksi C90-1 SM-90S SM-90TS
85 ksi SM13CR-85
Note : These materials may be supplied without color coding to avoid chloride contamination.
SM13CRM-95
SM2035-110(ISO 13680)
SM2035-125(ISO 13680)
API and SMI Proprietary Steel Grades Colour Code Chart
32 SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES
You are requested to specify your conditions for the follow-ing items on your order sheet.
Applicable specification, grade and type:(Ex.) SUMITOMO SM-95S
SUMITOMO SM-95TSUMITOMO SM2535-110
Type of pipe : Casing or tubingType of ends : Threaded or plain end
Round (Short, Long), Buttress (casing) orPremium joint; VAM TOP, VAM TOP HC,VAM TOP HT or DINO VAM (casing or tub-ing)
Size (outside diameter)Weight per foot or wall thicknessRange length (Range-1, 2, 3)
QuantityDelivery date and shipping instructions Mill inspection bypurchaser.If you have any special requirements, please specify thedetails accordingly.
Hydrostatic test pressureNon-destructive inspectionType of joint (other than regular coupling)
Special clearance coupling (same or higher grade)Special bevelled couplingSpecial designed joints(VAM TOP, VAM TOP HC, VAM TOP HT, VAMFJL, VAM HWST, DINO VAM)
Coupling make-up (other than regular power tight):Torque turn device or hand tight
Special drift or alternative drift (API 5CT)(EXAMPLE)
ABC CO 1234-90
Specification : SUMITOMO SM2535-110Type of pipe : TubingType of end : VAM TOPSize. weight : 3-1/2" * 9.2# Range 2Quantity : 12000ftDelivery : xxx.xxx.xxx on site shipping mark as
per attached sheetMill inspection : Mill final inspection (No third party
inspection)
INQUIRY AND/OR ORDER DETAIL
Steel Pipe forGeneral Piping
SUMITOMO PRODUCTSFOR THE OIL AND GAS
INDUSTRIES
SUMITOMO PRODUCTSFOR THE OIL AND GAS
INDUSTRIES
Ordinary Piping
SUMITOMO METAL INDUSTRIES, LTD.HEAD OFFICE
Tokyo: �1-8-11,�Harumi,�Chuo-ku,�Tokyo�104-6111,�Japan�Fax:�+81-3-4416-6288,6789�(Oil�Country�Tubular�Goods�Export�Section)�Phone:�+81-3-4416-6280�(Line�Pipe�Export�Section)�Phone:�+81-3-4416-6285�(Speciality�Tubular�Products�Export�Section)�Phone:�+81-3-4416-6311�
OVERSEAS OFFICESSingapore: �5�Shenton�Way�#25-07,�UIC�Building,�068808�Singapore�
Phone:�+65-6220-9193�Fax:�+65-6224-0386
London: �Horatio�House�77-85�Fulham�Palace�Road�London�W6�8JB�UK�Phone:�+44-20-8748-4480�Fax:�+44-20-8748-8350
Dubai: �Level�10,�JAFZA�View�18,�Jebel�Ali�Free�Zone,�PO�Box�262517,�Dubai,�UAE�Phone:�+971-4-886-5900�Fax:�+971-4-886-5901
OVERSEAS AFFILIATESumitomo Metal USA Inc.
Chicago: �25�Northwest�Point�Blvd.,�Suite�675�Elk�Grove,�IL�60007,�U.S.A.�Phone:�+1-847-290-2600�Fax:�+1-847-290-2666
Houston: �820�Gessner,�Suite�1670�Houston,�TX�77024,�U.S.A.�Phone:�+1-713-654-7111�Fax:�+1-713-654-1261
URL �http://www.sumitomo-tubulars.com/�http://www.sumitomometals.co.jp/e
No.18522/Jul.2010/SUMITOMO PRODUCTS FOR THE OIL AND GAS INDUSTRIES/Printed in Japan by Sumikin Cosmo Plans Inc. TR/2
◦LEGAL NOTICEThis catalogue is not intended a design manual. Its purpose is for gen- eral information only.While this catalogue has been prepared with the greatest care, Sumitomo makes no warranty or representation, expressed or implied, of any kind with respect to the information contained herein and shall in no event assume liability or responsibility for any loss, damage or injury whatsoever resulting from the use of the information. In all cases the customer is therefore requested to use the information at its own risk and responsibility.