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Well Location

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

  1. SPECIAL REPORT: IMR vessels support operations off West Africa

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    Mon, 2 May 2011

    weight vary depending on manifold installation tolerance and well location . Design of the jumper greatly affects the installation ..... manifolds are in place, the only tolerance left remains the well locations , implying minimal possible variations for length and width

  2. Exploration vs. development geophysics: Why is development geophysics so much more quantitative?

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    Mon, 31 Jul 2000

    interpreter can move away from the well location where the calibration was ..... vertical resolution. At a well location the vertically resolved ..... certain amount between a well location and another location within ..... data are calibrated at the well locations . The calibration process

  1. DEEPWATER RISKS-1: Challenges, risks can be managed in deepwater oil and gas projects

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    Mon, 27 Nov 2006

    mitigate risk by optimizing reserves recovery through careful well location and spacing. Some reservoir types, such as narrow channels ..... operations, making full use of reservoir models to optimize well locations becomes an essential means of reducing well risks. The cost

  2. Oil companies underscore importance of geodetic positioning

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    Mon, 6 Jul 1998

    reservoir's characteristics. Old well locations must be carefully checked to ensure ..... instructed a survey contractor to convert a well location from UTM Zone 31 North cartesian grid coordinates ..... selected in the U.S. office and the well location coordinates were transmitted back to

  3. New methods boost 4D seismic role in reservoir management

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    Mon, 14 Sep 1998

    measurements supply crucial information about fluid behavior at the well location but fail in the vast interwell region. Three-dimensional ..... the reservoir parameters and the seismic attributes in the well locations can be established. Fig. 4a [139,015 bytes] is a crossplot

  4. Rig concept fills gap between light-mobile and heavy-stationary rigs

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    Mon, 3 Dec 2001

    For economic reasons, speed of rig-up and rig-down, well location space requirements, among other factors, operating companies ..... in deep wells with heavy-duty stationary rigs. Large well locations are required, however, and rig-up time and transportation

  5. US E&D operations focus more on gas, resource plays

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    Mon, 19 Apr 2004

    year. Pogo Producing Co., Houston, had 79 prospective well locations remaining in Los Mogotes field, Zapata County, of which ..... Online, Jan. 30, 2004). Tom Brown said its 2 Crossman well , location unspecified, will open a new area of Bossier production

  6. SW Siberia's Jurassic, Bazhenov may contain much larger oil reserves

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    Mon, 22 May 2000

    most prospective areas for further exploration and justify well locations we attempted to correlate productivity of exploration wells ..... of 2D and 3D seismic surveys or in their vicinity. The well location was also analyzed with respect to the crest of structure

  7. Calibration Method Helps In Seismic Velocity Interpretation

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    Mon, 3 Nov 1997

    over the salt tablet near the well location . The solid line at about 2 ..... seismic velocity panels for the well location in the basin, SSP 2600, and ..... measured with standard checkshots at well locations . Highly deviated wells were

  8. Unocal Targets Coalbed Methane Resource North of Anchorage

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    Mon, 6 Sep 1999

    wells will exist at the proposed Class II waste disposal well location . So Unocal plans to identify disposal zones and overlying ..... areas within approved participation areas at that time. The well locations encompass a 11/2 sq mile area 4 miles southwest of Wasilla