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Subsea Drilling

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

  1. Deepwater Gunashli plans approved on Caspian PSA anniversary

    Magazine Articles

    Mon, 18 Oct 2004

    location. The Central Azeri subsea drilling template was installed in June ..... for 20 months. The 150-tonne subsea drilling template was installed in mid ..... disposal well. The East Azeri subsea drilling template was installed Dec

  2. Surface BOP technology steps into deeper water with DP vessels

    Magazine Articles

    Mon, 3 May 2004

    to increase from more than a few tens of feet, a subsea drilling system was developed in which the BOP is placed on ..... drilling in 10,000 ft water depth, conventional subsea drilling techniques call for a fifth-generation drilling

  3. STACKED SUBSEA TEMPLATES ACCELERATE DEEPWATER DEVELOPMENT

    Magazine Articles

    Mon, 21 Oct 1991

    existing well as a production well, with four additional wells (two each at the A and B locations) to be drilled after subsea drilling templates have been installed. The C location will be developed with a subsea template or a lay-a-way tree system

  4. PETROBRAS SEEKS TO BOOST BRAZILIAN E&D DUE TO MIDEAST CRISIS

    Magazine Articles

    Mon, 10 Sep 1990

    will reclaim the world water depth record for production from the Placid Oil Co. group that installed a floating/ subsea drilling and production system in 2,243 ft of water in the Gulf of Mexico. That project was shut down as uneconomic earlier

  5. PROSPECT VARIETY LURES NEWCOMERS, HEATS COMPETITION IN GULF OF MEXICO

    Magazine Articles

    Mon, 2 Jul 1990

    drilled the hole in 1988. One ultradeepwater development project folded in April: the Green Canyon Block 29 floating/ subsea drilling and production system of Placid Oil Co. and partners. A project satellite well holds the gulf production water depth

  6. Technologies found to hike reserves, benefit HSE

    Magazine Articles

    Mon, 3 Apr 2000

    proponents considered the effects of cost-cutting initiatives as well as seven technology classes (Table 2): subsea , drilling , improved oil recovery, platform, seismic, floating production systems, and other technologies. Gains attributable

  7. Rotary-steerable technology lowers drilling time, well costs

    Magazine Articles

    Mon, 20 May 2002

    rig, with complex directional horizontal producers in the Paleocene, Heimdal sandstones at about 2,050 m TVD subsea . Drilling operations experienced no hole problems or wellbore instability during the 15-well Jotun drilling campaign. The

  8. OPERATORS BOOST OFFSHORE ACTION WHERE LEASES, PERMITS AVAILABLE

    Magazine Articles

    Mon, 4 Jun 1990

    Placid Oil Co. and partners shut down their floating/ subsea drilling and production system on Green Canyon Block 29. It ..... in 1,462 ft of water north of the Green Canyon 29 subsea drilling /production template. The satellite set a gulf production

  9. INTERNATIONAL BRIEFS

    Magazine Articles

    Mon, 21 Oct 1991

    gas field off Norway (OGJ, Sept. 2, p. 57). Rosenberg Verft yard, Stavanger, will build an $8.75 million subsea drilling template weighing 2,000 metric tons with slots for 56 wells. Kvaerner Engineering AS will provide detailed design

  10. WORLD'S FIRST CONCRETE TLP TAKES SHAPE OFF NORWAY

    Magazine Articles

    Mon, 15 Aug 1994

    predrilling program of nine wells in April, as well as batch setting 30 in. and 20 in. casing in all 56 slots of the subsea drilling template. The operation was completed 5 months ahead of schedule and with a cost saving of 200 million kroner

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