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Production Logs

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

  1. EXCO presses Haynesville, evaluates Bossier

    Magazine Articles

    Mon, 7 Feb 2011

    and 19 wells with its buried array monitoring system in 2010. In its completion evaluation process, EXCO gathered production logs on 10 horizontal wells and conducted tracer evaluations on 17 horizontal wells. It also drilled a dedicated vertical

  2. Pennsylvania Marcellus rules protect environment, official says

    Online Articles

    Mon, 11 Oct 2010

    more fully analyze area water supplies. “The oil and gas industry has a wealth of information in its testing and production logs which it could provide,” he said. Technology already exists to keep frac fluid from migrating through formations

  3. EQUIPMENT | SOFTWARE | LITERATURE

    Magazine Articles

    Mon, 7 Feb 2011

    fluids, such as pinpointing fluid type and entry location or understanding flow regimes, to enhance understanding of production logs in horizontal wells. Source: Expro International Group PLC, Davidson House, Forbury Square, Reading, RG1 3EU

  4. Pennsylvania Marcellus rules protect environment, official says

    Magazine Articles

    Mon, 18 Oct 2010

    more fully analyze area water supplies. "The oil and gas industry has a wealth of information in its testing and production logs which it could provide," he said. Technology already exists to keep frac fluid from migrating through formations

  5. EXCO presses Haynesville, evaluates Bossier

    Online Articles

    Mon, 24 Jan 2011

    and 19 wells with its buried array monitoring system in 2010. In its completion evaluation process, EXCO gathered production logs on 10 horizontal wells and conducted tracer evaluations on 17 horizontal wells. It also drilled a dedicated vertical

  6. Diagnostics evaluate fracture effectiveness in Saudi Arabia's Jauf reservoir

    Magazine Articles

    Mon, 25 Feb 2002

    be perforated and producing. Production logs are particularly useful for thick ..... Click here to enlarge image Production logs should indicate whether zones ..... significantly to initial production. Production logs conducted later in the life of

  7. Reservoir characterization improves stimulation, completion practices

    Magazine Articles

    Mon, 26 Jan 2004

    significantly. After completing the nearby Well 2 and taking production logs in Well 1, the operator found this stress assumption ..... production in comparison to the same zone in Well 2. Production logs (spinner, gradiometer, and bubble counter) showed

  8. Empirical correlation corrects fluid density logs

    Magazine Articles

    Mon, 11 Dec 2000

    water cuts. It is essential, therefore, to run production logs early in the well's life. The empirical procedure ..... the field. The logs need to be classified by the production logs according to the tool type and the same completion

  9. Multilateral wells increase reserves, lower costs on Troll Olje field

    Magazine Articles

    Mon, 10 Jun 2002

    the multilateral wells in the Troll field within the past year. The short production history and the fact that no production logs have been run in any of the ITBS wells makes it difficult to evaluate and draw conclusions on the contribution from

  10. Model predicts more accurate PI over a field's life

    Magazine Articles

    Mon, 19 Mar 2001

    tubular tally, daily production reports, monthly separator tests, static bottomhole surveys, flowing gradients, and production logs . Click here to enlarge image Fig. 3 illustrates the surface data recorded for a single oil producer in a few months

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