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Gas Lift

Gas Lift news and technical articles from Oil & Gas Journal. Search Gas Lift latest and archived news and articles

  1. Shell Pecten Cameroon integrates software for real-time gas lift control, optimization

    Magazine Articles

    Mon, 26 Aug 2002

    achieved quick and cost effective gas - lift control, troubleshooting tools ..... three internal-pressure operated gas - lift valves per string, an average producing ..... subsequently for well surveillance, gas lift , injection, ESP, and well testing

  2. New approach calculates deepwater gas -lift valve dome pressure

    Magazine Articles

    Mon, 6 Mar 2000

    calculating the dome pressure for nitrogen-charged, gas - lift valves placed in deepwater wells provides more general ..... analytical feature ensures low computational cost. Gas lift Gas lift is one of the most important artificial lift methods

  3. NEW MODEL ADDS PRECISION TO GAS -LIFT DESIGN

    Magazine Articles

    Mon, 3 May 1993

    s total response curve. Current gas - lift allocation techniques do not determine ..... Determining the transfer capability of the gas - lift valve in each mandrel Finding valve ..... adjusted to include such effects. GAS - LIFT APPLICATIONS Proper application of

  4. DOE grants support gas lift programs

    Magazine Articles

    Mon, 5 Aug 1996

    The U.S. Department of Energy has awarded grants to four small producers to help them adapt gas repressurization methods to boost field production. DOE said, "Injecting natural gas or other gases into an oil reservoir to force additional crude oil to production wells is a common practice of major

  5. Practical equations calculate gas flow rates through venturi valves

    Magazine Articles

    Mon, 8 Feb 2010

    rates of natural gas through venturi gas - lift valves. For critical flow, this ..... approximate approach because venturi gas - lift valves should always be operated ..... venturi nozzle, or simply venturi, gas - lift valves in continuous gas - lift wells

  6. Tajikistan: Field well workover exceeds 500 b/d of oil

    Online Articles

    Thu, 20 Oct 2011

    Petroleum Ltd. reperforated and acidized the BST20 well in Beshtentak field in Tajikistan and after applying natural gas lift obtained a flow of 533 b/d of 38° gravity oil and 441 Mcfd of gas on a 25/64-in. choke with 377 psi flowing tubinghead

  7. Test evaluates high-volume ESP application offshore Mexico

    Magazine Articles

    Mon, 16 Feb 1998

    ESPs had potential for replacing gas - lift operations, offshore Mexico. Petr ..... bytes]) . In the Marine Region, gas lift is the main artificial lift method; however, to maintain production on gas lift , sweetened gas requirements for

  8. Petrobras claims deepwater installation record

    Online Articles

    Tue, 7 May 2002

    ultradeep waters for the installation of a subsea natural gas lift manifold at a depth of 1,885 m (6,184 ft.) in Roncador ..... cables and support vessels. It was designed to reduce gas lift costs by distributing gas coming from the production unit

  9. Compressor rerating keys North Sea platform enhancement

    Article

    Mon, 3 Mar 2014

    capacities were suitable to process 70 MMscfd gas and 50,000 bo/d and to accommodate the new production profiles (and gas - lift requirements) the intention being to increase the platform's gas-handling capacity to 85 MMscfd. Operator Hess

  10. Deepwater Gulf Decommissioning—1: Aging platforms, ownership changes pose special risks

    Article

    Mon, 3 Mar 2014

    facility becomes available, satellite fields may be economic. During this stage, production is enhanced by optimizing gas - lift systems and application of chemical treatment and wireline operations. Mid-life, beyond After mid-life, the asset

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