GB202202205D0 - A tethering system for a blow-out preventer - Google Patents

A tethering system for a blow-out preventer

Info

Publication number
GB202202205D0
GB202202205D0 GBGB2202205.7A GB202202205A GB202202205D0 GB 202202205 D0 GB202202205 D0 GB 202202205D0 GB 202202205 A GB202202205 A GB 202202205A GB 202202205 D0 GB202202205 D0 GB 202202205D0
Authority
GB
United Kingdom
Prior art keywords
blow
out preventer
tethering system
tethering
preventer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB2202205.7A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aquaterra Energy Ltd
Original Assignee
Aquaterra Energy Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aquaterra Energy Ltd filed Critical Aquaterra Energy Ltd
Priority to GBGB2202205.7A priority Critical patent/GB202202205D0/en
Publication of GB202202205D0 publication Critical patent/GB202202205D0/en
Priority to EP23156898.1A priority patent/EP4230568A1/en
Priority to AU2023200915A priority patent/AU2023200915A1/en
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/008—Winding units, specially adapted for drilling operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B66D1/48—Control devices automatic
    • B66D1/485—Control devices automatic electrical
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/064—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers specially adapted for underwater well heads
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0007—Equipment or details not covered by groups E21B15/00 - E21B40/00 for underwater installations
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/12—Underwater drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Tents Or Canopies (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Earth Drilling (AREA)
GBGB2202205.7A 2022-02-18 2022-02-18 A tethering system for a blow-out preventer Ceased GB202202205D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB2202205.7A GB202202205D0 (en) 2022-02-18 2022-02-18 A tethering system for a blow-out preventer
EP23156898.1A EP4230568A1 (en) 2022-02-18 2023-02-15 A tethering system for a blow-out preventer
AU2023200915A AU2023200915A1 (en) 2022-02-18 2023-02-16 A Tethering System for a Blow-Out Preventer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB2202205.7A GB202202205D0 (en) 2022-02-18 2022-02-18 A tethering system for a blow-out preventer

Publications (1)

Publication Number Publication Date
GB202202205D0 true GB202202205D0 (en) 2022-04-06

Family

ID=80934434

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB2202205.7A Ceased GB202202205D0 (en) 2022-02-18 2022-02-18 A tethering system for a blow-out preventer

Country Status (3)

Country Link
EP (1) EP4230568A1 (en)
AU (1) AU2023200915A1 (en)
GB (1) GB202202205D0 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2314350A1 (en) * 1975-06-13 1977-01-07 Seal Petroleum Ltd METHOD OF INSTALLATION AND INSPECTION OF A SET OF VALVES OF A SUBMARINE OIL WELL HEAD AND IMPLEMENTATION TOOL
US6257162B1 (en) * 1999-09-20 2001-07-10 Coflexip, S.A. Underwater latch and power supply
EP2176502A2 (en) * 2007-07-27 2010-04-21 Expro AX-S Technology Limited Deployment system
US9879396B2 (en) 2013-06-24 2018-01-30 Trendsetter Vulcan Offshore, Inc. Systems and methods for tethering subsea structure mounted on a wellhead
US20140374116A1 (en) * 2013-06-24 2014-12-25 Bp Corporation North America, Inc. Systems and Methods for Tethering Subsea Wellheads to Enhance the Fatigue Resistance of Subsea Wellheads and Primary Conductors
US9074447B1 (en) * 2014-01-15 2015-07-07 Trendsetter Engineering, Inc. Method and system for protecting wellhead integrity
GB2581072B (en) 2017-10-04 2021-10-27 AME Pty Ltd Improvements in or relating to subsea technology

Also Published As

Publication number Publication date
AU2023200915A1 (en) 2023-09-07
EP4230568A1 (en) 2023-08-23

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)