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Polymer Injection

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

  1. DOE, industry aid polymer injection studies

    Magazine Articles

    Mon, 15 Jul 1996

    three university research projects that will study polymer injection techniques for oil fields. Sponsors are the University ..... will be made available to producers. DOE called polymer injection "particularly attractive" as a way to enhance the

  2. Economic evaluation shows polymer flooding effectiveness

    Magazine Articles

    Mon, 21 Oct 2002

    by about 11%. Since 1996, polymer injection has started on five tracts ..... These include polymer flooding, polymer injection with high production rates, and no polymer injection but with a natural waterflooding

  1. Gas injection enhances recovery from polymer flood pilot

    Magazine Articles

    Mon, 21 May 2007

    combination of natural gas and polymer injection recovered about 10% more oil than with polymer injection alone after optimizing such ..... province of northern China. 1-5 Polymer injection at Lamadian has had good results

  2. Surfactant boosts polymer EOR effectiveness at Daqing

    Magazine Articles

    Mon, 5 Jun 2006

    treatments can lengthen the polymer injection effectiveness to 30 months from ..... injectivity problems in the polymer injection wells. Daqing Oil Field Co ..... Polymer flooding About 12% of polymer injection wells at Daqing had poor injectivity

  3. Daqing pilot shows effectiveness of high-concentration polymer flooding

    Magazine Articles

    Mon, 6 Mar 2006

    reached the economic limit. Polymer injection timing Laboratory core-displacement ..... also determined the effect of polymer injection timing on oil recovery. Click ..... to start high-concentration polymer injection as early as possible to obtain

  4. Cenovus hikes Canada oil sands, conventional output

    Online Articles

    Wed, 24 Apr 2013

    quarter due to the expansion of infill drilling and polymer injection . In the first quarter, production response from the ..... expected later this year and in 2014 in response to the polymer injection . Cenovus invested $143 million at Pelican Lake

  5. In-depth gel shows promise in Daqing IOR pilot

    Magazine Articles

    Mon, 11 Jul 2005

    Daqing has started implementing polymer injection as well as investigating other ..... recovery at Daqing, but straight polymer injection cannot overcome high reservoir ..... CDG injection was similar to polymer injection but increased resistance to

  6. Special Report: EOR/Heavy Oil Survey: CO 2 miscible, steam dominate enhanced oil recovery processes

    Magazine Articles

    Mon, 19 Apr 2010

    in operation, especially the polymer injection in Daqing and the heavy oil ..... Development Oman plans for the Marmul polymer injection project to add 10,000 bo ..... also will commission the Marmul polymer injection project (Fig. 1) and is continuing

  7. SPECIAL REPORT: Technology advances continue to unlock additional resources

    Magazine Articles

    Mon, 28 Jan 2008

    polymer and when zonal isolation is needed during polymer injection . Establishing an optimum polymer formulation ..... various reservoir conditions. It says the optimum polymer - injection volume varies but is about 0.7 pore volume, depending

  8. Shell’s interest in enhanced oil recovery grows

    Magazine Articles

    Mon, 20 Nov 2006

    to 20-25% from the current 2-3% estimate. Polymer injection Another project in Oman will inject polymer and surfactant ..... a pilot in the 1980s showed the effectiveness of polymer injection to increase oil recovery, but low oil prices forestalled

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