EP0136146A3 - Annulus pressure responsive downhole tool - Google Patents

Annulus pressure responsive downhole tool Download PDF

Info

Publication number
EP0136146A3
EP0136146A3 EP84306365A EP84306365A EP0136146A3 EP 0136146 A3 EP0136146 A3 EP 0136146A3 EP 84306365 A EP84306365 A EP 84306365A EP 84306365 A EP84306365 A EP 84306365A EP 0136146 A3 EP0136146 A3 EP 0136146A3
Authority
EP
European Patent Office
Prior art keywords
downhole tool
pressure responsive
annulus pressure
responsive downhole
annulus
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
EP84306365A
Other versions
EP0136146B1 (en
EP0136146A2 (en
Inventor
Harold Kent Beck
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.)
Halliburton Co
Original Assignee
Halliburton Co
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 US06/533,834 external-priority patent/US4557333A/en
Priority claimed from US06/533,701 external-priority patent/US4489786A/en
Priority claimed from US06/533,835 external-priority patent/US4537258A/en
Priority claimed from US06/533,901 external-priority patent/US4515219A/en
Application filed by Halliburton Co filed Critical Halliburton Co
Publication of EP0136146A2 publication Critical patent/EP0136146A2/en
Priority to MYPI87001775A priority Critical patent/MY101432A/en
Publication of EP0136146A3 publication Critical patent/EP0136146A3/en
Application granted granted Critical
Publication of EP0136146B1 publication Critical patent/EP0136146B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/004—Indexing systems for guiding relative movement between telescoping parts of downhole tools
    • E21B23/006—"J-slot" systems, i.e. lug and slot indexing mechanisms
    • 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
    • E21B34/108—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with time delay systems, e.g. hydraulic impedance mechanisms
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/001—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells specially adapted for underwater installations
    • 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
    • E21B2200/04—Ball valves
EP84306365A 1983-09-19 1984-09-18 Annulus pressure responsive downhole tool Expired - Lifetime EP0136146B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI87001775A MY101432A (en) 1983-09-19 1987-09-19 Annulus pressure responsive downhole tool.

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US06/533,834 US4557333A (en) 1983-09-19 1983-09-19 Low pressure responsive downhole tool with cam actuated relief valve
US533835 1983-09-19
US06/533,701 US4489786A (en) 1983-09-19 1983-09-19 Low pressure responsive downhole tool with differential pressure holding means
US06/533,835 US4537258A (en) 1983-09-19 1983-09-19 Low pressure responsive downhole tool
US533701 1983-09-19
US533834 1983-09-19
US533901 1983-09-19
US06/533,901 US4515219A (en) 1983-09-19 1983-09-19 Low pressure responsive downhole tool with floating shoe retarding means

Publications (3)

Publication Number Publication Date
EP0136146A2 EP0136146A2 (en) 1985-04-03
EP0136146A3 true EP0136146A3 (en) 1988-01-20
EP0136146B1 EP0136146B1 (en) 1990-04-04

Family

ID=27504643

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84306365A Expired - Lifetime EP0136146B1 (en) 1983-09-19 1984-09-18 Annulus pressure responsive downhole tool

Country Status (3)

Country Link
EP (1) EP0136146B1 (en)
DE (1) DE3481855D1 (en)
SG (1) SG55790G (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0518371B1 (en) * 1991-06-14 1998-09-09 Baker Hughes Incorporated Fluid-actuated wellbore tool system
GB2377234B (en) * 2001-07-05 2005-09-28 Smith International Multi-cycle downhole apparatus
US7766086B2 (en) * 2007-06-08 2010-08-03 Bj Services Company Llc Fluid actuated circulating sub
CN110863796B (en) * 2019-12-11 2023-11-07 贵州航天凯山石油仪器有限公司 Electric pressure relief method and device for sealing section
CN114961643B (en) * 2022-06-01 2023-05-23 西南石油大学 Recoverable pressure relief device and method for releasing annular entrapment pressure of casing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858649A (en) * 1973-02-26 1975-01-07 Halliburton Co Apparatus for testing oil wells using annulus pressure
US4109725A (en) * 1977-10-27 1978-08-29 Halliburton Company Self adjusting liquid spring operating apparatus and method for use in an oil well valve
US4113012A (en) * 1977-10-27 1978-09-12 Halliburton Company Reclosable circulation valve for use in oil well testing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858649A (en) * 1973-02-26 1975-01-07 Halliburton Co Apparatus for testing oil wells using annulus pressure
US4109725A (en) * 1977-10-27 1978-08-29 Halliburton Company Self adjusting liquid spring operating apparatus and method for use in an oil well valve
US4113012A (en) * 1977-10-27 1978-09-12 Halliburton Company Reclosable circulation valve for use in oil well testing

Also Published As

Publication number Publication date
SG55790G (en) 1990-09-07
DE3481855D1 (en) 1990-05-10
EP0136146B1 (en) 1990-04-04
EP0136146A2 (en) 1985-04-03

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