GB201620096D0 - Indexing device and method for a dual valve assembly - Google Patents

Indexing device and method for a dual valve assembly

Info

Publication number
GB201620096D0
GB201620096D0 GBGB1620096.6A GB201620096A GB201620096D0 GB 201620096 D0 GB201620096 D0 GB 201620096D0 GB 201620096 A GB201620096 A GB 201620096A GB 201620096 D0 GB201620096 D0 GB 201620096D0
Authority
GB
United Kingdom
Prior art keywords
valve assembly
indexing device
dual valve
dual
indexing
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.)
Granted
Application number
GBGB1620096.6A
Other versions
GB2542953A (en
GB2542953B (en
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.)
Schlumberger Technology BV
Original Assignee
Schlumberger Technology BV
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 Schlumberger Technology BV filed Critical Schlumberger Technology BV
Publication of GB201620096D0 publication Critical patent/GB201620096D0/en
Publication of GB2542953A publication Critical patent/GB2542953A/en
Application granted granted Critical
Publication of GB2542953B publication Critical patent/GB2542953B/en
Active 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/06—Sleeve valves
GB1620096.6A 2014-06-30 2014-06-30 Indexing device and method for a dual valve assembly Active GB2542953B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2014044807 2014-06-30

Publications (3)

Publication Number Publication Date
GB201620096D0 true GB201620096D0 (en) 2017-01-11
GB2542953A GB2542953A (en) 2017-04-05
GB2542953B GB2542953B (en) 2021-01-20

Family

ID=58073388

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1620096.6A Active GB2542953B (en) 2014-06-30 2014-06-30 Indexing device and method for a dual valve assembly

Country Status (1)

Country Link
GB (1) GB2542953B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5529126A (en) * 1990-10-03 1996-06-25 Expro North Sea Limited Valve control apparatus
US6227298B1 (en) * 1997-12-15 2001-05-08 Schlumberger Technology Corp. Well isolation system
US7594542B2 (en) * 2006-04-28 2009-09-29 Schlumberger Technology Corporation Alternate path indexing device
US8607811B2 (en) * 2010-07-07 2013-12-17 Baker Hughes Incorporated Injection valve with indexing mechanism
US9068417B2 (en) * 2011-10-27 2015-06-30 Schlumberger Technology Corporation Pressure cycle independent indexer and methods

Also Published As

Publication number Publication date
GB2542953A (en) 2017-04-05
GB2542953B (en) 2021-01-20

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