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True Vertical Depth

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  1. Colombia Putumayo subsalt exploratory well cased

    Online Articles

    Mon, 21 Nov 2011

    basin. In the Rumiyaco formation, the Arena Neme sandstone unit was encountered at 9,714 ft MD, 8,801 ft true vertical depth with 20 ft of net oil sandstones with 10% porosity. In the Villeta formation, the pay units were found at 9

  2. Oil found in multiple new pools at Thailand L53 well

    Online Articles

    Wed, 23 Jan 2013

    thickness in five sandstone intervals. The L53-DC1 appraisal well, drilled to 1,661 m measured depth, 934 m true vertical depth , highlights the potential of these sands as primary reservoir targets in adjacent undrilled fault compartments

  3. Saratoga sees more liquids potential at Grand Bay

    Online Articles

    Thu, 7 Mar 2013

    string and 275 psi at 30/64-in. on the long string. Total depth is 8,453 ft measured depth, 8,000 ft true vertical depth . Meanwhile, the company produced 1.1163 million bbl of oil equivalent, 61% crude oil and 39% natural gas

  4. Exploration/Development Briefs

    Magazine Articles

    Mon, 15 Jul 2013

    offshore Vietnam as a subcommercial oil and gas discovery. The Ensco 107 jack up drilled the well to 2,245 m true vertical depth subsea, and MDT and minidrillstem tests validated the presence of oil and gas. 45-VT-1X is the second in a

  5. Carla South well finds oil pay off Equatorial Guinea

    Online Articles

    Fri, 3 May 2013

    cuttings, wireline log data, and downhole measurements indicate that the deviated well encountered 12 m MD/10 m true vertical depth of net oil pay in good quality sandstones. Further analysis of the data is required to assess the implications

  6. Exploration/Development Briefs

    Magazine Articles

    Mon, 16 Jul 2012

    both discovered commercial quantities of oil. Well No. 4, the first well in block 10, is to go to 3,100 m true vertical depth . IPL holds 75% interest in four blocks that total 1,467 sq km. The other planned 2012 well is Well No. 3 in

  7. Statoil group adds Geitungen find in Sverdrup area

    Online Articles

    Mon, 27 Aug 2012

    wells in the central and southern parts of PL 265. Well 16/2-12, eighth well in PL 265, went to 2,045 m true vertical depth in 115 m of water. Statoil operates PL 265 with 40% interest. Petoro AS has 30%, Det norske oljeselskap ASA

  8. Gran Tierra finds oil at Maranon basin exploratory well

    Online Articles

    Tue, 12 Feb 2013

    presence of an oil-bearing reservoir in the Vivian sandstone beginning at 9,408 ft measured depth, 8,851 ft true vertical depth , with an approximate gross oil column thickness of 99 ft and 53 ft of net pay thickness. The well encountered

  9. OGJ Newsletter

    Magazine Articles

    Mon, 23 Apr 2012

    9-7 was to prove hydrocarbons in Upper Jurassic reservoir rocks. The Skarfjell well was drilled to 2,976 m true vertical depth below sea level and terminated in the Middle Jurassic Brent Group Rannoch formation. The well was not tested due

  10. PRD, GDF Suez to redevelop Northwest German oil field

    Online Articles

    Thu, 19 Jul 2012

    gravity oil before being suspended in 2003. The reentry well is expected to be drilled to less than 2,000 m true vertical depth to target the Malm formation, a highly permeable and porous conventional zone with a history of oil production

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