GB1283295A - Well packer and packing element support assembly therefor - Google Patents

Well packer and packing element support assembly therefor

Info

Publication number
GB1283295A
GB1283295A GB02621/70A GB1262170A GB1283295A GB 1283295 A GB1283295 A GB 1283295A GB 02621/70 A GB02621/70 A GB 02621/70A GB 1262170 A GB1262170 A GB 1262170A GB 1283295 A GB1283295 A GB 1283295A
Authority
GB
United Kingdom
Prior art keywords
packing element
support assembly
element support
well packer
assembly therefor
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
Application number
GB02621/70A
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
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 Dresser Industries Inc filed Critical Dresser Industries Inc
Publication of GB1283295A publication Critical patent/GB1283295A/en
Expired legal-status Critical Current

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
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1293—Packers; Plugs with mechanical slips for hooking into the casing with means for anchoring against downward and upward movement
    • 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
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
    • E21B33/1216—Anti-extrusion means, e.g. means to prevent cold flow of rubber packing
    • 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
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing

Abstract

1283295 Wells &c DRESSER INDUSTRIES Inc 16 March 1970 [1 April 1969] 12621/70 Heading E1F In a bridge plug the ends of the packing element 40 are supported by assemblies 50 which each include a deformable member 54 (Fig. 3) having peripheral corrugations 60. Further deformable members 62, 64 may be provided adjacent the member 54.
GB02621/70A 1969-04-01 1970-03-16 Well packer and packing element support assembly therefor Expired GB1283295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81192469A 1969-04-01 1969-04-01

Publications (1)

Publication Number Publication Date
GB1283295A true GB1283295A (en) 1972-07-26

Family

ID=25207964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB02621/70A Expired GB1283295A (en) 1969-04-01 1970-03-16 Well packer and packing element support assembly therefor

Country Status (2)

Country Link
US (1) US3517742A (en)
GB (1) GB1283295A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5467822A (en) * 1991-08-31 1995-11-21 Zwart; Klaas J. Pack-off tool
GB2291450A (en) * 1992-05-15 1996-01-24 Halliburton Co Retrievable well packer
SG106037A1 (en) * 1992-05-15 2004-09-30 Halliburton Energy Serv Inc Retrievable well packer
WO2006113338A3 (en) * 2005-04-19 2007-03-22 Bj Services Co Encapsulated back-up system for use with seal system

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666010A (en) * 1970-06-11 1972-05-30 Halliburton Co Packer sleeves
US20020070503A1 (en) * 2000-12-08 2002-06-13 Zimmerman Patrick J. High temperature and pressure element system
US20040231845A1 (en) 2003-05-15 2004-11-25 Cooke Claude E. Applications of degradable polymers in wells
US20090107684A1 (en) 2007-10-31 2009-04-30 Cooke Jr Claude E Applications of degradable polymers for delayed mechanical changes in wells
US8267177B1 (en) 2008-08-15 2012-09-18 Exelis Inc. Means for creating field configurable bridge, fracture or soluble insert plugs
US8678081B1 (en) 2008-08-15 2014-03-25 Exelis, Inc. Combination anvil and coupler for bridge and fracture plugs
US8641113B1 (en) * 2008-09-22 2014-02-04 Larry Rayner Russell Gripping device for tubular objects
US9217319B2 (en) 2012-05-18 2015-12-22 Frazier Technologies, L.L.C. High-molecular-weight polyglycolides for hydrocarbon recovery
US8079413B2 (en) 2008-12-23 2011-12-20 W. Lynn Frazier Bottom set downhole plug
US9506309B2 (en) 2008-12-23 2016-11-29 Frazier Ball Invention, LLC Downhole tools having non-toxic degradable elements
US9587475B2 (en) 2008-12-23 2017-03-07 Frazier Ball Invention, LLC Downhole tools having non-toxic degradable elements and their methods of use
US8899317B2 (en) 2008-12-23 2014-12-02 W. Lynn Frazier Decomposable pumpdown ball for downhole plugs
US8496052B2 (en) 2008-12-23 2013-07-30 Magnum Oil Tools International, Ltd. Bottom set down hole tool
US9181772B2 (en) 2009-04-21 2015-11-10 W. Lynn Frazier Decomposable impediments for downhole plugs
US9109428B2 (en) 2009-04-21 2015-08-18 W. Lynn Frazier Configurable bridge plugs and methods for using same
US9062522B2 (en) 2009-04-21 2015-06-23 W. Lynn Frazier Configurable inserts for downhole plugs
US9163477B2 (en) 2009-04-21 2015-10-20 W. Lynn Frazier Configurable downhole tools and methods for using same
US9127527B2 (en) 2009-04-21 2015-09-08 W. Lynn Frazier Decomposable impediments for downhole tools and methods for using same
US9562415B2 (en) 2009-04-21 2017-02-07 Magnum Oil Tools International, Ltd. Configurable inserts for downhole plugs
US8191625B2 (en) * 2009-10-05 2012-06-05 Halliburton Energy Services Inc. Multiple layer extrusion limiter
US8579023B1 (en) 2010-10-29 2013-11-12 Exelis Inc. Composite downhole tool with ratchet locking mechanism
US8770276B1 (en) 2011-04-28 2014-07-08 Exelis, Inc. Downhole tool with cones and slips
USD694281S1 (en) 2011-07-29 2013-11-26 W. Lynn Frazier Lower set insert with a lower ball seat for a downhole plug
USD672794S1 (en) 2011-07-29 2012-12-18 Frazier W Lynn Configurable bridge plug insert for a downhole tool
USD673182S1 (en) 2011-07-29 2012-12-25 Magnum Oil Tools International, Ltd. Long range composite downhole plug
USD703713S1 (en) 2011-07-29 2014-04-29 W. Lynn Frazier Configurable caged ball insert for a downhole tool
USD684612S1 (en) 2011-07-29 2013-06-18 W. Lynn Frazier Configurable caged ball insert for a downhole tool
USD698370S1 (en) 2011-07-29 2014-01-28 W. Lynn Frazier Lower set caged ball insert for a downhole plug
USD657807S1 (en) 2011-07-29 2012-04-17 Frazier W Lynn Configurable insert for a downhole tool
USD694280S1 (en) 2011-07-29 2013-11-26 W. Lynn Frazier Configurable insert for a downhole plug
USD673183S1 (en) 2011-07-29 2012-12-25 Magnum Oil Tools International, Ltd. Compact composite downhole plug
US8997859B1 (en) 2012-05-11 2015-04-07 Exelis, Inc. Downhole tool with fluted anvil
WO2016168250A1 (en) * 2015-04-13 2016-10-20 Oceaneering International, Inc. Composite circular connector seal and method of use
US9845658B1 (en) 2015-04-17 2017-12-19 Albany International Corp. Lightweight, easily drillable or millable slip for composite frac, bridge and drop ball plugs
US20180023366A1 (en) * 2016-01-06 2018-01-25 Baker Hughes, A Ge Company, Llc Slotted Backup Ring Assembly
US11105178B2 (en) * 2016-04-13 2021-08-31 Oceaneering International, Inc. Subsea slip-on pipeline repair connector with graphite packing
US10260310B2 (en) * 2017-07-10 2019-04-16 Baker Hughes, A Ge Company, Llc High temperature and pressure packer
US10907438B2 (en) 2017-09-11 2021-02-02 Baker Hughes, A Ge Company, Llc Multi-layer backup ring
US10689942B2 (en) 2017-09-11 2020-06-23 Baker Hughes, A Ge Company, Llc Multi-layer packer backup ring with closed extrusion gaps
US10907437B2 (en) 2019-03-28 2021-02-02 Baker Hughes Oilfield Operations Llc Multi-layer backup ring
US11299957B2 (en) * 2018-08-30 2022-04-12 Avalon Research Ltd. Plug for a coiled tubing string
US11142978B2 (en) 2019-12-12 2021-10-12 Baker Hughes Oilfield Operations Llc Packer assembly including an interlock feature

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836252A (en) * 1953-10-30 1958-05-27 Guiberson Corp Annulus packer
US2857972A (en) * 1955-08-12 1958-10-28 Baker Oil Tools Inc Well bore packer
US2797759A (en) * 1955-11-21 1957-07-02 Johnston Testers Inc Anti-extrusion device for packers
US2921632A (en) * 1956-03-05 1960-01-19 Baker Oil Tools Inc Expansible and retractable packing structure
US3306362A (en) * 1964-03-11 1967-02-28 Schlumberger Technology Corp Permanently set bridge plug
US3381969A (en) * 1965-02-01 1968-05-07 Dresser Ind Thermal packer construction
US3358766A (en) * 1965-10-11 1967-12-19 Schlumberger Technology Corp Anti-extrusion device for a well tool packing element

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5467822A (en) * 1991-08-31 1995-11-21 Zwart; Klaas J. Pack-off tool
GB2291450A (en) * 1992-05-15 1996-01-24 Halliburton Co Retrievable well packer
GB2291450B (en) * 1992-05-15 1996-04-03 Halliburton Co Retrievable well packer
SG106037A1 (en) * 1992-05-15 2004-09-30 Halliburton Energy Serv Inc Retrievable well packer
WO2006113338A3 (en) * 2005-04-19 2007-03-22 Bj Services Co Encapsulated back-up system for use with seal system
GB2438576A (en) * 2005-04-19 2007-11-28 Bj Services Co Encapsulated back-up system for use with seal system

Also Published As

Publication number Publication date
US3517742A (en) 1970-06-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees