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GB9013110D0 - Tools for wells - Google Patents

Tools for wells

Info

Publication number
GB9013110D0
GB9013110D0 GB909013110A GB9013110A GB9013110D0 GB 9013110 D0 GB9013110 D0 GB 9013110D0 GB 909013110 A GB909013110 A GB 909013110A GB 9013110 A GB9013110 A GB 9013110A GB 9013110 D0 GB9013110 D0 GB 9013110D0
Authority
GB
United Kingdom
Prior art keywords
wells
tools
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.)
Pending
Application number
GB909013110A
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.)
Gullett Paul D M
Original Assignee
Gullett Paul D M
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 Gullett Paul D M filed Critical Gullett Paul D M
Priority to GB909013110A priority Critical patent/GB9013110D0/en
Publication of GB9013110D0 publication Critical patent/GB9013110D0/en
Priority to PCT/GB1991/000938 priority patent/WO1991019882A1/en
Pending legal-status Critical Current

Links

GB909013110A 1990-06-12 1990-06-12 Tools for wells Pending GB9013110D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB909013110A GB9013110D0 (en) 1990-06-12 1990-06-12 Tools for wells
PCT/GB1991/000938 WO1991019882A1 (en) 1990-06-12 1991-06-12 Tools for wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909013110A GB9013110D0 (en) 1990-06-12 1990-06-12 Tools for wells

Publications (1)

Publication Number Publication Date
GB9013110D0 true GB9013110D0 (en) 1990-08-01

Family

ID=10677496

Family Applications (1)

Application Number Title Priority Date Filing Date
GB909013110A Pending GB9013110D0 (en) 1990-06-12 1990-06-12 Tools for wells

Country Status (2)

Country Link
GB (1) GB9013110D0 (en)
WO (1) WO1991019882A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5507341A (en) * 1994-12-22 1996-04-16 Dowell, A Division Of Schlumberger Technology Corp. Inflatable packer with bladder shape control
US5791416A (en) * 1995-07-13 1998-08-11 White; Kenneth M. Well completion device and method of cementing
GB9801201D0 (en) * 1998-01-20 1998-03-18 Smith International Inflatable packer
US6341654B1 (en) * 1999-04-15 2002-01-29 Weatherford/Lamb, Inc. Inflatable packer setting tool assembly
NO324007B1 (en) * 2004-11-01 2007-07-30 Hpi As Method and apparatus for fluid displacement
US7341105B2 (en) 2006-06-20 2008-03-11 Holcim (Us) Inc. Cementitious compositions for oil well cementing applications
CN103362472B (en) * 2013-08-06 2015-10-21 河南理工大学 External poured gas drainage under suction and coal seam flooding hole sealing device
US10689939B1 (en) 2017-02-22 2020-06-23 Mitchell L. White Downhole plug

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602511A (en) * 1952-07-08 johnson
US2675080A (en) * 1949-12-10 1954-04-13 Standard Oil Dev Co Oil well formation tester
US3428124A (en) * 1967-02-03 1969-02-18 Robert Armstrong Apparatus and method for sealing deep wells
US3527299A (en) * 1968-11-25 1970-09-08 Dow Chemical Co Float shoe apparatus
US4378843A (en) * 1981-02-11 1983-04-05 Suman Jr George O Method for completion of wells

Also Published As

Publication number Publication date
WO1991019882A1 (en) 1991-12-26

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