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

  1. DOE sees vast energy resource in residual oil zones

    Online Articles

    Fri, 20 Jul 2012

    potentially recoverable from residual oil zones , according to initial findings ..... overlooked resource. Residual oil zones , called ROZs, are areas of immobile ..... characterization model of the main pay zone and residual oil zone in Goldsmith field, Ector County

  2. ERCOT adds new pricing zone ; design similar to California

    Online Articles

    Mon, 28 Jan 2002

    ERCOT) created the Houston zone to discourage congestion on ..... power is scheduled between zones causing congestion, ERCOT ..... ERCOT originally planned three zones . Zones encourage power generated in a zone to be consumed there, thus

  3. Heritage finds oil-bearing zones in Ugandan well

    Online Articles

    Tue, 16 Jan 2007

    Heritage Oil has found oil-bearing zones totaling 40 m in its Kingfisher-1A sidetrack ..... 991 sq km. The company will test the zones when it finishes drilling the well, which ..... Lake Albert. Last November, the upper zone of the Kingfisher-1 well tested at a

  4. Detachment folds and triangle zones : Unexplored hydrocarbon potential along eastern Cumberland escarpment, Tenn.

    Magazine Articles

    Mon, 28 Jul 2003

    development of a triangle zone to the north. In section ..... Cambrian units is a triangle zone . Click here to enlarge ..... Classic Type I triangle zones 19 formed in the cores ..... layer, a Type I triangle zone . Both Type I and Type ..... Rockies foothills) triangle zones have been identified in

  5. Toreador tests second zone in Black Sea well

    Online Articles

    Thu, 4 Jan 2007

    Sea Akcakoca-3 well's shallowest zone flowed 20 MMcfd on test at 1,360 psi ..... involves seven Eocene Kusuri formation zones . The recent test flow was from 82 ft ..... zones . Last month a test of the deepest zone flowed at 18 MMcfd (OGJ Online, Dec

  6. INDUSTRY BRIEFS

    Magazine Articles

    Mon, 18 Jan 1999

    in southern Sumatra. On test, the Suban 2 well flowed at a cumulative rate of 43 MMcfd from two gas-bearing zones . The upper zone flowed 28 MMcfd of gas and 219 b/d of condensate through a 48/64-in. choke with 2,660 psi flowing tubing

  7. Nigeria: Ebendo field well finds numerous oil zones

    Online Articles

    Mon, 20 Aug 2012

    64-in. choke from a second zone at the EB-4 well in Ebendo ..... Delta in Nigeria. The second zone tested, Level XIX, was the well ..... primary target and is also the zone producing 2,100 b/d in ..... thicknesses of 21-110 ft. The eight zones were in addition to Level XIX

  8. Italy

    Online Articles

    Thu, 13 Aug 2009

    tests at Italy’s Sillaro gas field confirmed production capacity in one zone and gauged gas from a previously untested zone , said Po Valley Energy Ltd., Perth. Two more zones are to be tested. The company tested Sillaro-2 east of Bologna in the

  9. BAKKEN DRILLING TO EXPAND

    Magazine Articles

    Mon, 26 Mar 1990

    Exploration Editor Horizontal well economics make the Mississippian Bakken formation, once a bailout zone for wells aimed for Devonian and Ordovician zones , a primary exploration goal in the Williston basin. A horizontal well's cost of nearly double

  10. Kutei basin appraisal well finds large gas-condensate reserve, oil zone

    Online Articles

    Fri, 5 Mar 2004

    column of greater than 550 ft. The zone flowed at the rate of 31.3 MMcfd ..... 1, cut 240 ft of net gas pay in zones penetrated by Gehem-1 and beneath those zones discovered 55 ft of net oil pay in a single zone (OGJ Online, Aug. 11, 2003

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