CA2049974A1 - Methode et dispositif permettant d'obturer les perforations dans les tuyaux - Google Patents

Methode et dispositif permettant d'obturer les perforations dans les tuyaux

Info

Publication number
CA2049974A1
CA2049974A1 CA002049974A CA2049974A CA2049974A1 CA 2049974 A1 CA2049974 A1 CA 2049974A1 CA 002049974 A CA002049974 A CA 002049974A CA 2049974 A CA2049974 A CA 2049974A CA 2049974 A1 CA2049974 A1 CA 2049974A1
Authority
CA
Canada
Prior art keywords
outer shell
ball sealer
perforation
perforations
ball
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.)
Abandoned
Application number
CA002049974A
Other languages
English (en)
Inventor
Larry N. Kendrick
William A. Savage
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.)
ConocoPhillips Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2049974A1 publication Critical patent/CA2049974A1/fr
Abandoned 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
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices, or the like
    • E21B33/138—Plastering the borehole wall; Injecting into the formation
CA002049974A 1990-01-29 1991-01-07 Methode et dispositif permettant d'obturer les perforations dans les tuyaux Abandoned CA2049974A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US47251990A 1990-01-29 1990-01-29
US472,519 1990-01-29
PCT/US1991/000225 WO1991011587A1 (fr) 1990-01-29 1991-01-07 Procede et appareil d'obturation de perforations de tubes

Publications (1)

Publication Number Publication Date
CA2049974A1 true CA2049974A1 (fr) 1991-07-30

Family

ID=23875833

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002049974A Abandoned CA2049974A1 (fr) 1990-01-29 1991-01-07 Methode et dispositif permettant d'obturer les perforations dans les tuyaux

Country Status (5)

Country Link
EP (1) EP0465623A4 (fr)
AU (1) AU7145391A (fr)
CA (1) CA2049974A1 (fr)
NO (1) NO913809L (fr)
WO (1) WO1991011587A1 (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5180016A (en) * 1991-08-12 1993-01-19 Otis Engineering Corporation Apparatus and method for placing and for backwashing well filtration devices in uncased well bores
GB9916513D0 (en) 1999-07-15 1999-09-15 Churchill Andrew P Bypass tool
GB0804566D0 (en) * 2008-03-12 2008-04-16 Brinker Technology Ltd Method for sealing a leak in a vessel or duct
EP2143874A1 (fr) * 2008-07-11 2010-01-13 Welltec A/S Agencement d'étanchéité et procédé d'étanchéité
GB2465487B (en) * 2008-11-20 2011-03-23 Brinker Technology Ltd Sealing method and apparatus
GB0906541D0 (en) * 2009-04-16 2009-05-20 Brinker Technology Ltd Delivery method and compositions
US10240419B2 (en) 2009-12-08 2019-03-26 Baker Hughes, A Ge Company, Llc Downhole flow inhibition tool and method of unplugging a seat
US9707739B2 (en) 2011-07-22 2017-07-18 Baker Hughes Incorporated Intermetallic metallic composite, method of manufacture thereof and articles comprising the same
US9010416B2 (en) 2012-01-25 2015-04-21 Baker Hughes Incorporated Tubular anchoring system and a seat for use in the same
US9816339B2 (en) 2013-09-03 2017-11-14 Baker Hughes, A Ge Company, Llc Plug reception assembly and method of reducing restriction in a borehole
US11167343B2 (en) 2014-02-21 2021-11-09 Terves, Llc Galvanically-active in situ formed particles for controlled rate dissolving tools
US10865465B2 (en) 2017-07-27 2020-12-15 Terves, Llc Degradable metal matrix composite
CA2936851A1 (fr) 2014-02-21 2015-08-27 Terves, Inc. Systeme metallique de desintegration a activation par fluide
US10378303B2 (en) 2015-03-05 2019-08-13 Baker Hughes, A Ge Company, Llc Downhole tool and method of forming the same
US10774612B2 (en) 2015-04-28 2020-09-15 Thru Tubing Solutions, Inc. Flow control in subterranean wells
US10655427B2 (en) 2015-04-28 2020-05-19 Thru Tubing Solutions, Inc. Flow control in subterranean wells
US9816341B2 (en) 2015-04-28 2017-11-14 Thru Tubing Solutions, Inc. Plugging devices and deployment in subterranean wells
US9567826B2 (en) 2015-04-28 2017-02-14 Thru Tubing Solutions, Inc. Flow control in subterranean wells
US10233719B2 (en) 2015-04-28 2019-03-19 Thru Tubing Solutions, Inc. Flow control in subterranean wells
US10641069B2 (en) 2015-04-28 2020-05-05 Thru Tubing Solutions, Inc. Flow control in subterranean wells
US9567824B2 (en) 2015-04-28 2017-02-14 Thru Tubing Solutions, Inc. Fibrous barriers and deployment in subterranean wells
US10513653B2 (en) 2015-04-28 2019-12-24 Thru Tubing Solutions, Inc. Flow control in subterranean wells
US11851611B2 (en) 2015-04-28 2023-12-26 Thru Tubing Solutions, Inc. Flow control in subterranean wells
US9745820B2 (en) 2015-04-28 2017-08-29 Thru Tubing Solutions, Inc. Plugging device deployment in subterranean wells
US10851615B2 (en) 2015-04-28 2020-12-01 Thru Tubing Solutions, Inc. Flow control in subterranean wells
US9567825B2 (en) 2015-04-28 2017-02-14 Thru Tubing Solutions, Inc. Flow control in subterranean wells
WO2018075097A1 (fr) * 2016-10-18 2018-04-26 Thru Tubing Solutions, Inc. Régulation de l'écoulement dans des puits souterrains
CN110206531B (zh) * 2019-05-23 2024-04-09 广州海洋地质调查局 一种水平井油管产出剖面测试方法和装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US450759A (en) * 1891-04-21 Theodore peterson
US2754910A (en) * 1955-04-27 1956-07-17 Chemical Process Company Method of temporarily closing perforations in the casing
US2933136A (en) * 1957-04-04 1960-04-19 Dow Chemical Co Well treating method
US2951255A (en) * 1958-12-30 1960-09-06 Williamson Inc T Ball-type pipeline devices
US3376934A (en) * 1965-11-19 1968-04-09 Exxon Production Research Co Perforation sealer
US3437147A (en) * 1967-02-23 1969-04-08 Mobil Oil Corp Method and apparatus for plugging well pipe perforations
US4407368A (en) * 1978-07-03 1983-10-04 Exxon Production Research Company Polyurethane ball sealers for well treatment fluid diversion
US4505334A (en) * 1983-09-06 1985-03-19 Oil States Industries, Inc. Ball sealer
GB8703668D0 (en) * 1987-02-17 1987-03-25 Townsend C P Energy absorbing ball

Also Published As

Publication number Publication date
NO913809D0 (no) 1991-09-27
WO1991011587A1 (fr) 1991-08-08
EP0465623A4 (en) 1993-03-31
AU7145391A (en) 1991-08-21
NO913809L (no) 1991-11-05
EP0465623A1 (fr) 1992-01-15

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Legal Events

Date Code Title Description
FZDE Discontinued