GB2528802A - Downhole sealing apparatus and method - Google Patents

Downhole sealing apparatus and method Download PDF

Info

Publication number
GB2528802A
GB2528802A GB1517180.4A GB201517180A GB2528802A GB 2528802 A GB2528802 A GB 2528802A GB 201517180 A GB201517180 A GB 201517180A GB 2528802 A GB2528802 A GB 2528802A
Authority
GB
United Kingdom
Prior art keywords
sealing apparatus
downhole sealing
downhole
sealing assembly
mandrel
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
GB1517180.4A
Other versions
GB2528802B (en
GB201517180D0 (en
Inventor
Vijayamirtharaj Avanashiappan
David Matthew Hare
Craig Spalding
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.)
Rubberatkins Ltd
Original Assignee
Rubberatkins 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 Rubberatkins Ltd filed Critical Rubberatkins Ltd
Publication of GB201517180D0 publication Critical patent/GB201517180D0/en
Publication of GB2528802A publication Critical patent/GB2528802A/en
Application granted granted Critical
Publication of GB2528802B publication Critical patent/GB2528802B/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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/126—Packers; Plugs with fluid-pressure-operated elastic cup or skirt

Abstract

A downhole sealing apparatus (10, 110) comprises a cup sealing assembly (14, 114) defining a central bore to permit mounting on a mandrel (40), wherein at least a portion of the cup sealing assembly is configured to be rotatably coupled to a mandrel. Such a downhole sealing assembly may be millable when in situ.
GB1517180.4A 2013-04-05 2014-04-04 Downhole sealing apparatus and method Active GB2528802B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1306195.7A GB201306195D0 (en) 2013-04-05 2013-04-05 Downhole seal
PCT/GB2014/051069 WO2014162153A1 (en) 2013-04-05 2014-04-04 Downhole sealing apparatus and method

Publications (3)

Publication Number Publication Date
GB201517180D0 GB201517180D0 (en) 2015-11-11
GB2528802A true GB2528802A (en) 2016-02-03
GB2528802B GB2528802B (en) 2017-03-15

Family

ID=48483416

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1306195.7A Ceased GB201306195D0 (en) 2013-04-05 2013-04-05 Downhole seal
GB1517180.4A Active GB2528802B (en) 2013-04-05 2014-04-04 Downhole sealing apparatus and method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1306195.7A Ceased GB201306195D0 (en) 2013-04-05 2013-04-05 Downhole seal

Country Status (4)

Country Link
US (1) US10287847B2 (en)
CA (1) CA2908473C (en)
GB (2) GB201306195D0 (en)
WO (1) WO2014162153A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160060999A1 (en) * 2013-04-05 2016-03-03 Rubberatkins Limited Downhole sealing apparatus and method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11629566B2 (en) * 2018-12-04 2023-04-18 Halliburton Energy Services, Inc. Systems and methods for positioning an isolation device in a borehole

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743780A (en) * 1950-02-20 1956-05-01 Cicero C Brown Well packers
US5246069A (en) * 1990-05-02 1993-09-21 Weatherford-Petco, Inc. Self-aligning well apparatuses and anti-rotation device for well apparatuses
WO1994015062A1 (en) * 1992-12-22 1994-07-07 Weatherford/Lamb, Inc. Anti-rotation devices for use with well tools
US20110303419A1 (en) * 2010-06-15 2011-12-15 Halliburton Energy Services, Inc. Installation of lines in high temperature wellbore environments

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4424865A (en) 1981-09-08 1984-01-10 Sperry Corporation Thermally energized packer cup
US4756365A (en) 1986-09-04 1988-07-12 Weatherford U.S. Inc. Cementing plug
US4858687A (en) 1988-11-02 1989-08-22 Halliburton Company Non-rotating plug set
US5095980A (en) 1991-02-15 1992-03-17 Halliburton Company Non-rotating cementing plug with molded inserts
US5413172A (en) 1992-11-16 1995-05-09 Halliburton Company Sub-surface release plug assembly with non-metallic components
US7357188B1 (en) * 1998-12-07 2008-04-15 Shell Oil Company Mono-diameter wellbore casing
US6557640B1 (en) * 1998-12-07 2003-05-06 Shell Oil Company Lubrication and self-cleaning system for expansion mandrel
US6739392B2 (en) * 1998-12-07 2004-05-25 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
CA2444648A1 (en) * 2002-12-06 2004-06-06 Tesco Corporation Anchoring device for a wellbore tool
GB201306195D0 (en) * 2013-04-05 2013-05-22 Rubberatkins Ltd Downhole seal
GB2513152A (en) * 2013-04-17 2014-10-22 Reactive Downhole Tools Ltd Anchor ring assembly
BR112016007045B1 (en) * 2013-11-22 2021-06-15 Halliburton Energy Services, Inc WELL HOLE SYSTEM AND METHOD FOR USING A SHUTTER TO ACTUALIZE WELL HOLE EQUIPMENT CONNECTED TO A PIPE COLUMN IN AN UNDERGROUND LOCATION

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743780A (en) * 1950-02-20 1956-05-01 Cicero C Brown Well packers
US5246069A (en) * 1990-05-02 1993-09-21 Weatherford-Petco, Inc. Self-aligning well apparatuses and anti-rotation device for well apparatuses
WO1994015062A1 (en) * 1992-12-22 1994-07-07 Weatherford/Lamb, Inc. Anti-rotation devices for use with well tools
US20110303419A1 (en) * 2010-06-15 2011-12-15 Halliburton Energy Services, Inc. Installation of lines in high temperature wellbore environments

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160060999A1 (en) * 2013-04-05 2016-03-03 Rubberatkins Limited Downhole sealing apparatus and method
US10287847B2 (en) * 2013-04-05 2019-05-14 Rubberatkins Limited Downhole sealing apparatus and method

Also Published As

Publication number Publication date
GB2528802B (en) 2017-03-15
CA2908473A1 (en) 2014-10-09
US10287847B2 (en) 2019-05-14
CA2908473C (en) 2022-05-03
US20160060999A1 (en) 2016-03-03
WO2014162153A1 (en) 2014-10-09
GB201306195D0 (en) 2013-05-22
GB201517180D0 (en) 2015-11-11

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