WO2014177587A3 - Wellbore completion method - Google Patents

Wellbore completion method Download PDF

Info

Publication number
WO2014177587A3
WO2014177587A3 PCT/EP2014/058763 EP2014058763W WO2014177587A3 WO 2014177587 A3 WO2014177587 A3 WO 2014177587A3 EP 2014058763 W EP2014058763 W EP 2014058763W WO 2014177587 A3 WO2014177587 A3 WO 2014177587A3
Authority
WO
WIPO (PCT)
Prior art keywords
wellbore
primary
lateral
fluid flow
primary wellbore
Prior art date
Application number
PCT/EP2014/058763
Other languages
French (fr)
Other versions
WO2014177587A2 (en
Inventor
Michael Stafford COWLING
Sara Sparre KOFOED
Rasmus Lystbaek PETERSEN
Original Assignee
Maersk Olie Og Gas A/S
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 Maersk Olie Og Gas A/S filed Critical Maersk Olie Og Gas A/S
Publication of WO2014177587A2 publication Critical patent/WO2014177587A2/en
Priority to DK201470817A priority Critical patent/DK201470817A1/en
Publication of WO2014177587A3 publication Critical patent/WO2014177587A3/en

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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0035—Apparatus or methods for multilateral well technology, e.g. for the completion of or workover on wells with one or more lateral branches
    • E21B41/0042—Apparatus or methods for multilateral well technology, e.g. for the completion of or workover on wells with one or more lateral branches characterised by sealing the junction between a lateral and a main bore
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0035—Apparatus or methods for multilateral well technology, e.g. for the completion of or workover on wells with one or more lateral branches

Abstract

A method for completing a well (10) comprises forming a lateral wellbore (20) extending laterally from a primary wellbore (12) so as to define a junction (22) between the primary wellbore (12) and the lateral wellbore (20), preventing fluid flow between the lateral wellbore (20) and the primary wellbore (12), and then permitting fluid flow between the lateral wellbore (20) and the primary wellbore (12). The method may further comprise installing completion infrastructure (70) in the primary wellbore in the region of the junction between the step of preventing fluid flow between the lateral wellbore and the primary wellbore and the step of permitting fluid flow between the lateral wellbore and the primary wellbore.
PCT/EP2014/058763 2013-04-29 2014-04-29 Wellbore completion method WO2014177587A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK201470817A DK201470817A1 (en) 2013-04-29 2014-12-22 Wellbore completion method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1307701.1 2013-04-29
GB1307701.1A GB2513574A (en) 2013-04-29 2013-04-29 Wellbore Completion Method

Publications (2)

Publication Number Publication Date
WO2014177587A2 WO2014177587A2 (en) 2014-11-06
WO2014177587A3 true WO2014177587A3 (en) 2015-03-19

Family

ID=48626998

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/058763 WO2014177587A2 (en) 2013-04-29 2014-04-29 Wellbore completion method

Country Status (3)

Country Link
DK (1) DK201470817A1 (en)
GB (1) GB2513574A (en)
WO (1) WO2014177587A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2508710B (en) 2012-10-16 2015-05-27 Petrowell Ltd Flow control assembly
CN111255425A (en) * 2018-11-30 2020-06-09 中国石油化工股份有限公司 Nozzle for hydraulic jet fracturing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994003699A1 (en) * 1992-08-07 1994-02-17 Baker Hughes Incorporated Method and apparatus for sealing the juncture between a vertical well and one or more horizontal wells
US5971074A (en) * 1997-02-13 1999-10-26 Halliburton Energy Services, Inc. Methods of completing a subterranean well and associated apparatus
US20040055752A1 (en) * 2002-09-24 2004-03-25 Restarick Henry L. Surface controlled subsurface lateral branch safety valve
US20130020088A1 (en) * 2011-07-19 2013-01-24 Schlumberger Technology Corporation Chemically targeted control of downhole flow control devices

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5188172A (en) * 1991-08-30 1993-02-23 Atlantic Richfield Company Automatic downhole well shut-in control valve
US7159661B2 (en) * 2003-12-01 2007-01-09 Halliburton Energy Services, Inc. Multilateral completion system utilizing an alternate passage

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994003699A1 (en) * 1992-08-07 1994-02-17 Baker Hughes Incorporated Method and apparatus for sealing the juncture between a vertical well and one or more horizontal wells
US5971074A (en) * 1997-02-13 1999-10-26 Halliburton Energy Services, Inc. Methods of completing a subterranean well and associated apparatus
US20040055752A1 (en) * 2002-09-24 2004-03-25 Restarick Henry L. Surface controlled subsurface lateral branch safety valve
US20130020088A1 (en) * 2011-07-19 2013-01-24 Schlumberger Technology Corporation Chemically targeted control of downhole flow control devices

Also Published As

Publication number Publication date
WO2014177587A2 (en) 2014-11-06
DK201470817A1 (en) 2015-01-26
GB2513574A (en) 2014-11-05
GB201307701D0 (en) 2013-06-12

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