GB2491533B - Dual drilling activity drilling ship - Google Patents

Dual drilling activity drilling ship

Info

Publication number
GB2491533B
GB2491533B GB1217371.2A GB201217371A GB2491533B GB 2491533 B GB2491533 B GB 2491533B GB 201217371 A GB201217371 A GB 201217371A GB 2491533 B GB2491533 B GB 2491533B
Authority
GB
United Kingdom
Prior art keywords
drilling
dual
ship
activity
drilling ship
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.)
Expired - Fee Related
Application number
GB1217371.2A
Other versions
GB2491533A (en
GB201217371D0 (en
Inventor
Gavin Humphreys
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.)
Stena Drilling Ltd
Original Assignee
Stena Drilling 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 Stena Drilling Ltd filed Critical Stena Drilling Ltd
Publication of GB201217371D0 publication Critical patent/GB201217371D0/en
Publication of GB2491533A publication Critical patent/GB2491533A/en
Application granted granted Critical
Publication of GB2491533B publication Critical patent/GB2491533B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/02—Supports for the drilling machine, e.g. derricks or masts specially adapted for underwater drilling
GB1217371.2A 2010-04-07 2011-03-28 Dual drilling activity drilling ship Expired - Fee Related GB2491533B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/755,565 US20110247827A1 (en) 2010-04-07 2010-04-07 Dual Drilling Activity Drilling Ship
PCT/IB2011/000706 WO2011124961A2 (en) 2010-04-07 2011-03-28 Dual drilling activity drilling ship

Publications (3)

Publication Number Publication Date
GB201217371D0 GB201217371D0 (en) 2012-11-14
GB2491533A GB2491533A (en) 2012-12-05
GB2491533B true GB2491533B (en) 2015-07-08

Family

ID=44583186

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1217371.2A Expired - Fee Related GB2491533B (en) 2010-04-07 2011-03-28 Dual drilling activity drilling ship

Country Status (8)

Country Link
US (1) US20110247827A1 (en)
AU (1) AU2011236556B2 (en)
BR (1) BR112012025363A2 (en)
GB (1) GB2491533B (en)
MY (1) MY166256A (en)
NO (1) NO20121291A1 (en)
RU (1) RU2549301C2 (en)
WO (1) WO2011124961A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2801389A1 (en) * 2010-05-03 2011-11-10 Keith K. Millheim Safety system for deep water drilling units using a dual blow out preventer system
US9556722B2 (en) 2012-01-18 2017-01-31 Maersk Supply Service A/S Method for establishing a relief well
US9222327B2 (en) * 2012-11-28 2015-12-29 Stena Drilling Ltd. Well safety equipment
MX364271B (en) * 2013-03-15 2019-03-06 Maersk Drilling As An offshore drilling rig and a method of operating the same.
US10202808B2 (en) * 2013-03-15 2019-02-12 Maersk Drilling A/S Offshore drilling rig and a method of operating the same
ITMI20131733A1 (en) * 2013-10-17 2015-04-18 Eni Spa PROCEDURE FOR REALIZING A WELL TO EXPLOIT A FIELD UNDER A MARINE OR OCEANIC BOTTOM
KR102228014B1 (en) * 2014-04-29 2021-03-16 핀칸티에리 오일 앤드 가스 에스.피.에이. Drillship
US10415315B2 (en) 2015-05-29 2019-09-17 Maersk Drilling A/S. Arctic drilling process
WO2018106347A1 (en) * 2016-12-08 2018-06-14 Kinetic Pressure Control, Ltd. Explosive disconnect
US11187052B2 (en) * 2016-12-08 2021-11-30 Kinetic Pressure Control Ltd. Explosive disconnect

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6056071A (en) * 1996-05-03 2000-05-02 Transocean Offshore Inc. Multi-activity offshore exploration and/or development drilling method and apparatus
US6443240B1 (en) * 1999-10-06 2002-09-03 Transocean Sedco Forex, Inc. Dual riser assembly, deep water drilling method and apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES450616A1 (en) * 1976-08-11 1977-07-16 Fayren Jose Marco Apparatus and method for offshore drilling at great depths
US4819730A (en) * 1987-07-24 1989-04-11 Schlumberger Technology Corporation Development drilling system
US5103920A (en) * 1989-03-01 1992-04-14 Patton Consulting Inc. Surveying system and method for locating target subterranean bodies
US5184686A (en) * 1991-05-03 1993-02-09 Shell Offshore Inc. Method for offshore drilling utilizing a two-riser system
US5657823A (en) * 1995-11-13 1997-08-19 Kogure; Eiji Near surface disconnect riser
US6273193B1 (en) * 1997-12-16 2001-08-14 Transocean Sedco Forex, Inc. Dynamically positioned, concentric riser, drilling method and apparatus
RU2209294C2 (en) * 2001-04-23 2003-07-27 Федеральное государственное унитарное предприятие "Производственное объединение "Баррикады" Underwater drilling and mineral mining complex, method of its installation and its control system
BRPI0809450A2 (en) * 2007-03-26 2014-09-09 Technip France FLOATING INSTALLATION, SYSTEM FOR PERFORMING FIELD DEVELOPMENT DRILLING AND COMPLETING / PRODUCTION WORK, AND METHOD FOR PERFORMING FIELD DEVELOPMENT PERFORMANCE WITH COMPLETE WELL OR PRODUCTION WORK FROM A FLOATING INSTALLATION.
US7628224B2 (en) * 2007-04-30 2009-12-08 Kellogg Brown & Root Llc Shallow/intermediate water multipurpose floating platform for arctic environments
US8590474B2 (en) * 2008-02-15 2013-11-26 Itrec B.V. Offshore drilling vessel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6056071A (en) * 1996-05-03 2000-05-02 Transocean Offshore Inc. Multi-activity offshore exploration and/or development drilling method and apparatus
US6443240B1 (en) * 1999-10-06 2002-09-03 Transocean Sedco Forex, Inc. Dual riser assembly, deep water drilling method and apparatus

Also Published As

Publication number Publication date
BR112012025363A2 (en) 2016-06-28
WO2011124961A2 (en) 2011-10-13
US20110247827A1 (en) 2011-10-13
AU2011236556B2 (en) 2015-10-08
GB2491533A (en) 2012-12-05
MY166256A (en) 2018-06-22
GB201217371D0 (en) 2012-11-14
RU2012147270A (en) 2014-05-20
WO2011124961A3 (en) 2012-11-29
AU2011236556A1 (en) 2012-10-25
RU2549301C2 (en) 2015-04-27
NO20121291A1 (en) 2012-11-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20170328