AU726860B2 - A device for use with a retrievable bridge plug - Google Patents

A device for use with a retrievable bridge plug Download PDF

Info

Publication number
AU726860B2
AU726860B2 AU57822/98A AU5782298A AU726860B2 AU 726860 B2 AU726860 B2 AU 726860B2 AU 57822/98 A AU57822/98 A AU 57822/98A AU 5782298 A AU5782298 A AU 5782298A AU 726860 B2 AU726860 B2 AU 726860B2
Authority
AU
Australia
Prior art keywords
link
packer
pin
packer element
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
AU57822/98A
Other languages
English (en)
Other versions
AU5782298A (en
Inventor
Frode Andersen
Dag Ravn Pedersen
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.)
Bronnteknologiutvikling AS
Original Assignee
Bronnteknologiutvikling AS
Maritime Well Service AS
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 Bronnteknologiutvikling AS, Maritime Well Service AS filed Critical Bronnteknologiutvikling AS
Publication of AU5782298A publication Critical patent/AU5782298A/en
Application granted granted Critical
Publication of AU726860B2 publication Critical patent/AU726860B2/en
Assigned to BRONNTEKNOLOGIUTVIKLING AS reassignment BRONNTEKNOLOGIUTVIKLING AS Alteration of Name(s) in Register under S187 Assignors: BRONNTEKNOLOGIUTVIKLING AS, MARITIME WELL SERVICE AS
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
    • E21B33/1208—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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
    • 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

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Devices For Opening Bottles Or Cans (AREA)
  • Earth Drilling (AREA)
  • Pipe Accessories (AREA)
  • Endoscopes (AREA)
  • Pens And Brushes (AREA)
  • Seal Device For Vehicle (AREA)
AU57822/98A 1997-02-06 1998-01-13 A device for use with a retrievable bridge plug Ceased AU726860B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO970561 1997-02-06
NO970561A NO304615B1 (no) 1997-02-06 1997-02-06 Anordning ved opphentbar broplugg
PCT/NO1998/000009 WO1998035130A1 (no) 1997-02-06 1998-01-13 Device by a retrievable bridge plug

Publications (2)

Publication Number Publication Date
AU5782298A AU5782298A (en) 1998-08-26
AU726860B2 true AU726860B2 (en) 2000-11-23

Family

ID=19900355

Family Applications (1)

Application Number Title Priority Date Filing Date
AU57822/98A Ceased AU726860B2 (en) 1997-02-06 1998-01-13 A device for use with a retrievable bridge plug

Country Status (6)

Country Link
EP (1) EP0960262B1 (no)
AU (1) AU726860B2 (no)
BR (1) BR9807558A (no)
CA (1) CA2279374A1 (no)
NO (1) NO304615B1 (no)
WO (1) WO1998035130A1 (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9528341B2 (en) 2014-03-25 2016-12-27 Baker Hughes Incorporated Continuous expandable backup ring for a seal with retraction capability

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554973A (en) * 1983-10-24 1985-11-26 Schlumberger Technology Corporation Apparatus for sealing a well casing
US4588029A (en) * 1984-09-27 1986-05-13 Camco, Incorporated Expandable metal seal for a well tool
EP0460993A2 (en) * 1990-06-05 1991-12-11 Schlumberger Limited Multiple cup bridge plug for sealing a well casing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554973A (en) * 1983-10-24 1985-11-26 Schlumberger Technology Corporation Apparatus for sealing a well casing
US4588029A (en) * 1984-09-27 1986-05-13 Camco, Incorporated Expandable metal seal for a well tool
EP0460993A2 (en) * 1990-06-05 1991-12-11 Schlumberger Limited Multiple cup bridge plug for sealing a well casing

Also Published As

Publication number Publication date
NO970561D0 (no) 1997-02-06
NO304615B1 (no) 1999-01-18
BR9807558A (pt) 2000-02-01
EP0960262A1 (en) 1999-12-01
EP0960262B1 (en) 2003-07-16
WO1998035130A1 (no) 1998-08-13
AU5782298A (en) 1998-08-26
NO970561L (no) 1998-08-07
CA2279374A1 (en) 1998-08-13

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
PC Assignment registered

Owner name: BRONNTEKNOLOGIUTVIKLING AS

Free format text: FORMER OWNER WAS: BRONNTEKNOLOGIUTVIKLING AS, MARITIME WELL SERVICE AS

MK14 Patent ceased section 143(a) (annual fees not paid) or expired