Downhole Monitoring Solutions

Last Revised: 05062021

Downhole Monitoring SolutionsGas LiftGas Lift

Last Revised: 05062021

WWW

+1 (403) 453-1300

[email protected]

www.geopsi.com

2

Gas Lift Monitoring SolutionsGas Lift monitoring solutions commonly utilize our Quartz (GEOQ) or Piezoresistive (GEOP) downhole gauges to measure reservoir pressure & temperature below a Gas Lift production packer.

Additional gauges can be installed between Gas Lift valves to add further diagnostic value. Up to ten gauges can be installed on a single dowhnole cable providing valuable data distributed throughout the wellbore.

Data acquired from the Gas Lift monitoring solution can be stored locally and sent to the GEO AI cloud based visualization platform, or be exported to client SCADA infrastructure.

Applications• Optimize and match gas lift

performance with reservoir performance

• Investigate depth of gas lift injection and gas lift valve operation

• Conduct flowing gradients enabling calculation of friction loss

• Variation of FBHP to build slug profiles

• Diagnostic analysis of tubing leaks and/or leaking gas lift valve

Features & Benefits » Quartz or Piezoresistive gauge

optionality for below packer monitoring

» Multi gauge capability allows up to ten gauges to be run on a single TEC

» Single TEC multi gauge capability leads to decreased install complexity

» Hermetically welded gauges with dual metal-to-metal seal interfaces

» Pressure test capabilities exist at each sealing interface

» Flexible yet cost effective data acquisition options for data acquisition

» Cloud based data-to-desktop visualization available via the GEO AI platform

System Specifications

Gauge TypePiezoresistive (GEOP)QuartzdyneTM (GEOQ)

No-Electonics (GEOTRU)

Gauge Sensing Option Single or Multi-Gauge

Multi-Gauge Option Up to 10 Gauges

Gauge Sensing Location Tubing and/or Annular

Gauge Carrier Test Functionality Pressure Testable

Tubing Size 2-3/8” to 7”

Carrier Type Welded & Non-Welded

Connection Type Premium & Non-Premium

Maximum Pressure Up to 25,000 psi

Maximum Temperature Up to 300°C (572°F)

Metallurgy Sweet & Sour Compatible

Installation Experience 500+ Systems

The worlds leading Gas Lift monitoring solutions designed to optimize system performance.

Downhole Monitoring Solutions Gas Lift

Gas Lift MonitoringDownhole Monitoring Solutions

Last Revised: 05062021

WWW

+1 (403) 453-1300

[email protected]

www.geopsi.com

3

For reliable pressure and temperature measurement we offer a wide variety of products and technology platforms to serve different downhole conditions and budgets. Below is a list of products most commonly used for Gas Lift applications:

Downhole Gauges

GEOP 150 GEOP 150 Inline GEOQ 150 GEOQ 150 Inline

Downhole Cable (TEC)

Single Conductor 4mm TEC

Protectors & Carriers

Cast Clamp Stamped Clamp

Surface Electronics

T6 Interface Card(GEOTRU)

XL4 Data Aquisition Cabinet

Solid Body Carrier Welded Carrier

GEOTRU 200,260, & 300

Quadline 4mm TEC

G6 Interface Card(GEOP, GEOQ)

Stainless Steel Banding

Downhole Monitoring Solutions Gas Lift

Common Equipment Used

Last Revised: 05062021

WWW

+1 (403) 453-1300

[email protected]

www.geopsi.com

4

Below is a diagram showing the typical components of a Gas Lift completion. While each system may vary, this represents how our components tie into a Gas Lift well.

Tubing Hanger

Subsurface Safety Valve

Gas Lift Valve

Gas Lift Valve

Production Packer

Tubing Hanger FittingsStainless Steel 316L or Inconel 825

Subsurface Safety Valve Control LineStainless Steel 316L, Inconel 625, Inconel 825, or Duplex 2205

Subsurface Safety Valve Clamp2-3/8” to 7”

Gas Lift Valve Clamp2-3/8” to 7”

Cast or Stamped Coupling Clamp2-3/8” to 7”

Downhole Cable (TEC)Stainless Steel 316L or Inconel 825

Downhole Gauge Carrier2-3/8” to 7”

Downhole Gauge< 25,000 psi, < 300°C (572°F)

Downhole Monitoring Solutions Gas Lift

Common Gas Lift Completion

Last Revised: 05062021

WWW

+1 (403) 453-1300

[email protected]

www.geopsi.com

5

Single Well Data Acquisition Setup

Below are diagrams showing the typical components of a Gas Lift surface data acquisition setup. While each system may vary, this represents how users can expect to tie the monitoring system into their Gas Lift well.

Hazardous Area Non-Hazardous Area

Grid PowerSCADA

Remote Solar Power System

Multi-Well Data Acquisition Setup

Grid PowerSCADA

Remote Solar Power System

TGT-H-Well 1 TGT-H-Well 2 TGT-H-Well 3 TGT-H-Well 4

75m 75m

75m75m

20m

75m

Zone 1

Non-Hazardous

Non-Hazardous

Zone 2

Downhole Monitoring Solutions Gas Lift

Surface Data Aquisition Setups

WWW

+1 (403) 453-1300

[email protected]

www.geopsi.com

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Canada

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