www.pioneerps.com

February 27, 2009Permanent Downhole Monitoring System

IntroductionPioneer Petrotech Services Inc. (PPS) is an oil and gas service company specializing in engineering, designing and manufacturing of high quality pressure and temperature gauges for oil and gas industry worldwide. Our main office and manufacturing facility is located in Calgary, Canada where we had been incorporated since 1999. The Permanent Downhole Monitoring System (PDMS) was developed by PPS in order to support the increasing demand in the oil and gas industry for continuous downhole pressure and temperature monitoring. The system utilizes the latest technology in pressure transducers and electronics resulting in a long term work stability and reliability.

PDG Product LineINTRODUCING !!! PPS27 200C True Hybrid 10 years service life at 200C/392F State of the art electronics based on hybrid technologyHigh accuracy, high resolution hybrid quartz sensor Hermetically sealed electronics under vacuumMade out of Incoloy materialsPressure testable metal-to-metal seals only, no elastomer O-RingsThe gauge housing is hermetically welded using the latest welding techniquesPressure range up to 30,000 psi

PPS 27 Standard Quartz or Piezo-Resistive PDGFeaturesMany configurations available to meet all kinds of budgetsRanging from cost-effective piezo-resistive to a high accuracy quartz gaugeDesigned for harsh environments up to 20,000 psi Pressure testable metal-to-metal seals, no elastomer O-RingsHermetically-sealed welded designStainless Steel or Incoloy housingsMulti-Drop capabilitiesSafe and long term service at temperatures up to 125C/257F,with higher temperatures GO HYBRID!

ApplicationsPDMS has been successfully deployed worldwide and so far the technology has been used in the following applications:

Artificial lift monitoring

Gas/Polymer injection monitoring

Water source/disposal wells

Production optimization

Multiple zone production control

Reservoir surveillance & management

Observation wells monitoring

Well interference testing

Hardware Description

PDMS consists of four main parts:

Downhole partPermanent gaugeCable head Gauge carrier

Cable partPermanent downhole cableCable protectorsCable splices

Wellhead Feedthru

Surface control box & Data acquisition

Gauge Carrier

Rugged and ReliableMachined from one solid blockMaterials available to meet any type of downhole environmentDesigns for a single or dual gauges are availableCan measure tubing and/or annulus pressure

Permanent Downhole CableReliable Power and Data Transmission

Suitable for HTHP Environment

inch OD steel outer cable;Carbon steel 100C 316SSup to 175CI825up to 175C sour serviceOperating pressure up to 20,000 psiaTensile rating >1 tonne typicalConductor18 AWG solid or stranded

Cable ProtectorCable protectors are used across the tubing joints to maximize cable protection during PDMS deployment. Heavy and light types of cable protectors are available.

The protector is usually designed to protect all lines being run into the well (chemical injection, hydraulic control, safety valve).

Wellhead FeedthruOptional Model with a Pressure PortRegular Feedthru, up to 10,000psi

Data Acquisition The Data Acquisition System is installed at surface and provides power to the permanent gauge and at the same time serves as a data storage and data transfer device.

PPS has several designs available to meet any type of applications

SoftwareUsing PPS27 software, any computer with RS-232 communication port can be connected to the surface control box. The software can load coefficients, change sampling rate, set metering units etc. It can also convert, display, plot, analyze, store, print and transmit the signals from the surface control box.

PDMS AdvantagesShock ResistanceShock-resistance design was used in the electronic circuit block. StabilityThe number of the downhole gauge components was dramatically reduced by incorporating the new integrated circuit technology in the design.

Noise ResistanceNoise-resistance technology was used in the design.

High Ability to Process DataPPS data acquisition system has the ability to monitor up to 32 wells at the same time.

Multi-Gauge System AvailabilityInstall up to 4 downhole gauges on a single cable.

Data Transmission and Remote ControlDownhole real time data can be viewed in your office if satellite or cell phone communication systems are utilized.

Commitments to Customer SupportMulti-language software and user manual (English, Russian, Chinese)

Quick response

Quick turn around for re-calibration/repairing gauges from customers.

On site Training.

Any Questions?Many ways to contact us:Email: ppsinfo@pioneerps.comPhone: (403)282-7669, Fax: (403)282-0509Toll free in North America: 1-888-PP-GAUGE (774-2843)Web site: www.pioneerps.comIn person: Unit Q, 1235 40 Ave. NE, Calgary, AB, Canada.Pioneer representatives world wide. (Detailed list under PPS web site).Oil Show, such as OTC in Houston.