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True Vertical Depth

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  1. PROGRAM HELPS QUICKLY CALCULATE DEVIATED WELL PATH

    Magazine Articles

    Mon, 22 Nov 1993

    directional well given only the true vertical depth and total displacement of the ..... reach a given displacement and true vertical depth (TVD) for a simple build ..... trigonometry. The displacement and true vertical depth are then found by using geometry

  2. SIMPLE PC PROGRAM CALCULATES MODIFIED S-TYPE WELL TRAJECTORY

    Magazine Articles

    Mon, 20 Feb 1995

    the measured depth, the true vertical depth of each interval, the total ..... input data are the final hold true vertical depth , the final hold horizontal ..... data include the final hold true vertical depth , the final hold horizontal

  1. OGJ Newsletter

    Magazine Articles

    Mon, 1 Sep 2014

    Mancharee-1 well, which was drilled in 170 ft of water, reached a total 12,205 ft measured depth (10,460 ft true vertical depth subsea). The well encountered gas shows at several levels, KrisEnergy said, but the company couldn't use it

  2. Mancharee-1 well doesn’t find significant pay offshore Thailand

    Online Articles

    Mon, 25 Aug 2014

    Mancharee-1 well, which was drilled in 170 ft of water, reached a total 12,205 ft measured depth (10,460 ft true vertical depth subsea). The well encountered gas shows at several levels, KrisEnergy said, but the company couldn’t use

  3. OGJ Newsletter

    Magazine Articles

    Mon, 12 Aug 2013

    offloading vessel. Each well is to have 5,000 m of total drilled footage with a horizontal section at 2,190 m true vertical depth in the reservoir, a turbiditic sandstone in the Miocene Galoc formation in the Palawan basin. Galoc field, on

  4. OGJ Newsletter

    Magazine Articles

    Mon, 10 Jun 2013

    hydrocarbon discovery last year (OGJ Online, May 9, 2012). Atarraya-4 went to a total depth of 4,841 ft true vertical depth , 5,640 ft measured depth, and mud and electric logs indicated the presence of 25 ft of net oil sand at the top

  5. Development drilling adds oil at India's Kharsang field

    Online Articles

    Mon, 22 Apr 2013

    named KPL-3E-4, was successfully drilled to a revised target depth of 1,128 m measured depth, 1,047 m true vertical depth . Seven of the 12 zones appear to be oil-bearing with 30.33 m of combined net pay. GeoEnpro Petroleum Ltd

  6. Western Nigeria wildcat finds oil in new basin

    Online Articles

    Wed, 26 Jun 2013

    potential formations remain to be drilled, Afren noted, with the well at 10,518 ft measured total depth, 10,402 true vertical depth , and headed for a final depth of 11,800 ft MD, 11,684 ft TVD. Ogo-1 is on the OPL 310 license not far east

  7. Kentucky: More drilling set near Lawrence County find

    Online Articles

    Thu, 12 Sep 2013

    Kentucky. App Energy as operator drilled the Gerald Grove H-1 well to 4,036 ft measured depth, 1,171 ft true vertical depth , and logs and other date indicate that the horizontal section encountered 2,588 ft of oil-bearing sandstone

  8. Shell to shut in Auger TLP, complete tie-in at Cardamom field

    Online Articles

    Wed, 17 Jul 2013

    50,000 boe/d at peak output and recover an eventual 140 million boe from a reservoir deeper than 25,000 ft true vertical depth . Shell holds 100% interest in Cardamom. The completed subsea system will include five well expandable manifolds, a dual

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