AGH Advanced Gas-Handling Device for ESP | Schlumberger
Contact
Home Completions Artificial Lift Electrical Submersible Pumps ESP Gas Devices AGH Advanced Gas-Handling Device

AGH

Advanced gas-handling device

Download PDF
Contact Us
Related Documents

Increase production in wells with up to 45% GVF

Improve the overall lift efficiency of a submersible lift installation with the AGH advanced gas-handling device, which maintains a higher gas/liquid ratio (GLR) in the tubing string. It is suitable for high-GOR, gassy wells with up to 45% gas volume fraction (GVF) at low intake pressures.

The system’s higher GVF reduces the hydraulic horsepower required to lift fluid to surface. The AGH device uses a unique centrifugal stage design to alter the pressure distribution of the impeller, creating a homogenized mixture with reduced gas bubble size. This conditioned fluid behaves as a single-phase fluid before entering the pump.

AGH Gas Handling
AGH Gas Handling
AGH
Advanced gas-handling device

Production doubled

In Kuwait, a well consistently gas locked after 60 to 70 min of operation using a REDA systems pump with a rotary gas separator. An AGH device was added to the equipment string above the gas separator with no other equipment changes. Production increased to 2,100 from 900 bbl/d with no cycling because of gas lock.

New lift alternative

A well in Mexico was producing 4,774 bbl/d (258 ft3/bbl GOR at stock-tank conditions) with gas lift using 1 MMcf/d of gas. An ESP with an AGH device was installed below a packer with fluids having 29% GVF. Production increased to 9,409 bbl/d of oil—at 363 ft3/bbl GOR at stock-tank conditions—with no gas locking.

REDA ESP Systems Technology Catalog
Get this comprehensive guide to our full range of downhole and surface equipment that helps you maximize ESP well performance.
Download catalog

REDA Hotline

High-temperature ESP motors

Increase production in heavy oil, gassy wells, and other extreme heat environments.
View All
Premium

Tech Paper Successful Field Trial Deployment of ESP Rigless Technology in the Middle East

A step forward to reduce well intervention expenditure.

Product Sheet AGH Advanced Gas-Handling Device

Designed to improve the overall lift efficiency of a submersible lift installation.

Tech Report REDA Hotline System Increases Run Life by an Average of 445%

High-temperature ESP system improves recovery and reliability in steam-assisted gravity drainage (SAGD) well.
Premium

Tech Paper Experimental Investigation of Two-Phase Flow Performance with Electrical Submersible Pump and Helico-Axial Pump

A company actively operating and developing electric submersible pump (ESP) systems limits their use for the production of fluids whose free gas volume fraction (GVF) at admission is not more than about 40%.

Premium

Tech Paper ESP System Configurations with Flexibility to Manage Unconventional Wells in the Mississippi Lime Formation

Horizontal drilling and hydraulic fracturing technology has enabled a rapid growth of production from the Mississippi Lime Formation during the last five years. Well drilling and stimulation designs are being continuously improved, resulting in higher initial production rates.
Premium

Tech Paper Managing Unsteady Multiphase Flow from Horizontal Wells with ESP Systems

The production phase in the unconventional wells of the Powder River basin is very dynamic and changes based on the total volume of fluids produced and the gas-to-liquid ratio.

Share This