AU574108B2 - Bridge plug for sealing a well casing - Google Patents

Bridge plug for sealing a well casing

Info

Publication number
AU574108B2
AU574108B2 AU34598/84A AU3459884A AU574108B2 AU 574108 B2 AU574108 B2 AU 574108B2 AU 34598/84 A AU34598/84 A AU 34598/84A AU 3459884 A AU3459884 A AU 3459884A AU 574108 B2 AU574108 B2 AU 574108B2
Authority
AU
Australia
Prior art keywords
sealing
well casing
bridge plug
bridge
plug
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.)
Ceased
Application number
AU34598/84A
Other versions
AU3459884A (en
Inventor
Joachim Albert Hoppe
Clinton Shonrock
John Olson Wambough
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
Priority claimed from US06/544,658 external-priority patent/US4554973A/en
Priority claimed from US06/544,660 external-priority patent/US4545433A/en
Application filed by Schlumberger Technology BV filed Critical Schlumberger Technology BV
Publication of AU3459884A publication Critical patent/AU3459884A/en
Application granted granted Critical
Publication of AU574108B2 publication Critical patent/AU574108B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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 OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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 OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/134—Bridging plugs

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
AU34598/84A 1983-10-24 1984-10-23 Bridge plug for sealing a well casing Ceased AU574108B2 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US54465983A 1983-10-24 1983-10-24
US54465783A 1983-10-24 1983-10-24
US544657 1983-10-24
US544660 1983-10-24
US544658 1983-10-24
US06/544,658 US4554973A (en) 1983-10-24 1983-10-24 Apparatus for sealing a well casing
US06/544,660 US4545433A (en) 1983-10-24 1983-10-24 Reinforcing element and demand sensitive pressure intensifier for sealing a well casing
US544659 1990-06-27

Publications (2)

Publication Number Publication Date
AU3459884A AU3459884A (en) 1985-05-09
AU574108B2 true AU574108B2 (en) 1988-06-30

Family

ID=27504706

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34598/84A Ceased AU574108B2 (en) 1983-10-24 1984-10-23 Bridge plug for sealing a well casing

Country Status (4)

Country Link
EP (1) EP0141726B1 (en)
AU (1) AU574108B2 (en)
DE (1) DE3485916D1 (en)
NO (1) NO173950C (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640351A (en) * 1985-10-02 1987-02-03 Arrow Oil Tools, Inc. Sealing packer
FR2692620A1 (en) * 1992-06-23 1993-12-24 Geostock Rapid shut-off device used in prodn. tube storing hydrocarbons - comprising abturator propelled by pressure into piping
US5678635A (en) * 1994-04-06 1997-10-21 Tiw Corporation Thru tubing bridge plug and method
GB2296520A (en) * 1994-12-23 1996-07-03 Petroleum Eng Services Improvements in or relating to down-hole tools
NO312479B1 (en) * 2000-08-21 2002-05-13 Geir Ueland Device for expanding gasket element
US6739391B2 (en) 2001-10-10 2004-05-25 Baker Hughes Incorporated Surface deployed cement separation plug
GB0515070D0 (en) 2005-07-22 2005-08-31 Moyes Peter B Downhole tool
WO2010110953A2 (en) * 2009-03-27 2010-09-30 Cameron International Corporation Full bore compression sealing method
NO334287B1 (en) * 2011-05-03 2014-01-27 Interwell Technology As Well plugging and pulling tools
GB2497124C (en) * 2011-12-01 2020-07-01 Xtreme Well Tech Limited Apparatus for use in a fluid conduit
AU2015385847B2 (en) * 2015-03-09 2019-05-23 Halliburton Energy Services, Inc. Retrievable pre-tension packing assembly
US10215322B1 (en) 2017-07-14 2019-02-26 Tallgrass Mlp Operations, Llc Removable oil pipeline branch plug
CN113236162B (en) * 2021-06-09 2022-06-17 中国石油大学(华东) Self-unsealing anchoring device for underground hydroforming patching tool
CN114776250B (en) * 2022-06-01 2024-05-24 濮阳市恒信橡塑有限公司 Sealing structure of rubber sealing element for oilfield drilling
CN117365382B (en) * 2023-12-08 2024-02-09 大庆汇景石油机械有限公司 Wax-proof heating and heat-preserving device for oil pipe under oil field well

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6716365A (en) * 1964-12-03 1967-06-01 Byron Jackson Inc Bridge plug with compound by-pass valve

Family Cites Families (10)

* 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
US2885009A (en) * 1956-01-23 1959-05-05 Baker Oil Tools Inc Cold flow preventing packing structures
US3083775A (en) * 1959-10-05 1963-04-02 Jersey Prod Res Co Formation packer
US3460624A (en) * 1967-04-14 1969-08-12 Schlumberger Technology Corp Thru-tubing bridge plug
US3706342A (en) * 1969-09-15 1972-12-19 Brown J Woolley Packer for wells
US3784214A (en) * 1971-10-18 1974-01-08 J Tamplen Seal that is responsive to either mechanical or pressure force
US3832851A (en) * 1972-11-03 1974-09-03 Hydro Stack Mfg Corp Hydraulic actuator
US3891034A (en) * 1974-01-08 1975-06-24 Gearhart Owen Industries Through-tubing bridge plug having covered expansible packer
US4050517A (en) * 1976-10-14 1977-09-27 Sperry Rand Corporation Geothermal energy well casing seal and method of installation
US4258926A (en) * 1979-06-13 1981-03-31 Dresser Industries, Inc. High temperature well packer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6716365A (en) * 1964-12-03 1967-06-01 Byron Jackson Inc Bridge plug with compound by-pass valve

Also Published As

Publication number Publication date
DE3485916D1 (en) 1992-10-15
EP0141726A2 (en) 1985-05-15
AU3459884A (en) 1985-05-09
EP0141726A3 (en) 1988-06-22
EP0141726B1 (en) 1992-09-09
NO844060L (en) 1985-04-25
NO173950C (en) 1994-02-23
NO173950B (en) 1993-11-15

Similar Documents

Publication Publication Date Title
AU7813891A (en) Multiple cup bridge plug for sealing a well casing
AU533852B2 (en) Annulus sealing assembly
AU558362B2 (en) Well sealing assembly
AU562033B2 (en) Sealing gasket
DE3471147D1 (en) Backup seal
AU543676B1 (en) Low pressure responsive downhole tool
AU558185B2 (en) Low pressure responsive downhole tool
AU574108B2 (en) Bridge plug for sealing a well casing
AU558015B2 (en) Low pressure responsive downhole tool
AU558147B2 (en) Low pressure responsive downhole tool
GB2076106B (en) Plug for sealing a pipeline
AU568427B2 (en) Seal for aggressive environments
AU557520B2 (en) Case packer
AU1984783A (en) Monitoring a property of a medium
AU564806B2 (en) Gaskets
AU2991384A (en) Self sealing caps
AU569345B2 (en) High pressure oil seal
AU548441B2 (en) Wellhead connection
EP0179615A3 (en) A housing seal
AU563088B2 (en) Tamper resistant seal plug
AU542723B2 (en) Well packer
GB8325268D0 (en) Sealing plug
AU1659683A (en) A seal
AU4689485A (en) Casing for a paste
AU564840B2 (en) A wellhead assembly

Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired