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Dry Tree news and technical articles from Oil & Gas Journal. Search Dry Tree latest and archived news and articles

  1. Options to produce deepwater oil, gas to proliferate

    Magazine Articles

    Mon, 13 Dec 1999

    handle wells completed with dry trees or be connected to subsea installations ..... the most popular designs for dry - tree deepwater floating production ..... tower, which is the other dry - tree option, is thought to be economical ..... Subsea completions Although dry tree operations are possible from

  2. FPS deployment seen increasing

    Magazine Articles

    Mon, 9 Oct 2000

    fields. TLPs can utilize dry trees , but do, however, lack ..... Services ASA-marketed " dry - tree semi" for benign ocean ..... semisubmersible and can support dry - tree production. And Single ..... the capability to support dry trees .

  3. Deepwater, natural gas, e-commerce top OTC technology agenda

    Magazine Articles

    Mon, 14 May 2001

    split facility with an FPSO near one or more deep-draft, dry - tree units (DTUs) in 2,000 m of water. Alan G. Clarke of Texaco ..... with a single or multiple column system. The DTU will support dry trees and either a workover or drilling rig. In drilling operations

  4. DEEPWATER RISKS-2: Deepwater projects present surface, downhole challenges

    Magazine Articles

    Mon, 4 Dec 2006

    are unable to perform. Even if the host facility has dry trees for the initial suite of production wells, additional subsea ..... More conventional techniques are used for abandoning dry - tree type completions, but tubing retrieval and abandonment

  5. Angola deepwater development includes varied facilities

    Magazine Articles

    Mon, 1 Oct 2001

    will be produced from wells completed from a DDCV that will support about 34 producing wells completed with dry trees . The dry - tree completions eliminate the need for insulated flowlines that would be required for subsea completed wells. From

  6. Floating facility role expands

    Magazine Articles

    Mon, 11 Jun 2001

    concrete. TLPs and spars have the advantage of being designed as dry - tree units or terminals for subsea wellheads and manifolds. Semi ..... manifolds, although future designs may allow them to handle dry trees . These floating supporting structures come in various sizes

  7. Hybrid architecture provides solution for deepwater developments off West Africa

    Magazine Articles

    Mon, 4 Mar 2002

    a hybrid architecture that includes a dry - tree floating structure, such as a tension ..... FPSO) vessel. In this design, the dry - tree unit provides the drilling functions while ..... hand, if the well pattern is compact, a dry - tree option, such as a TLP, provides better

  8. Dominion taps Weatherford for Devil's Tower spar riser installation

    Online Articles

    Fri, 11 Jul 2003

    to install the production risers for the Devil's Tower dry - tree truss spar in the Gulf of Mexico. Work on the risers for the ..... is scheduled for first quarter 2004. Dominion plans eight dry - tree spar wells, which are tied back from the sea floor with the

  9. Permanent monitoring enhances life of field reservoir management

    Magazine Articles

    Mon, 6 Oct 2014

    acquired at any time. DAS technology does have limits. To date, these systems have been proven offshore only on wells with dry trees and without complex downhole hardware. Subsea engineering is rapidly moving to provide safe and certified optical passthrough

  10. Kvaerner to study Oseberg subsea alternative

    Online Articles

    Fri, 22 Aug 2014

    in future development of 25-year-old Oseberg oil field offshore Norway. The concept is for a standardized, unstaffed, dry - tree platform focusing on minimization of facilities, equipment, and costs. The platforms would be installed in water as deep

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