GB201103295D0 - - Google Patents

Info

Publication number
GB201103295D0
GB201103295D0 GBGB1103295.0A GB201103295A GB201103295D0 GB 201103295 D0 GB201103295 D0 GB 201103295D0 GB 201103295 A GB201103295 A GB 201103295A GB 201103295 D0 GB201103295 D0 GB 201103295D0
Authority
GB
United Kingdom
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
GBGB1103295.0A
Other languages
English (en)
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.)
Corpro Systems Ltd
Original Assignee
Corpro Systems Ltd
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 Corpro Systems Ltd filed Critical Corpro Systems Ltd
Priority to GBGB1103295.0A priority Critical patent/GB201103295D0/en
Publication of GB201103295D0 publication Critical patent/GB201103295D0/en
Priority to EP12157150.9A priority patent/EP2492437B1/de
Priority to US13/405,571 priority patent/US20120217021A1/en
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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/0413—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion using means for blocking fluid flow, e.g. drop balls or darts
    • 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

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)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Soil Working Implements (AREA)
GBGB1103295.0A 2011-02-25 2011-02-25 Ceased GB201103295D0 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB1103295.0A GB201103295D0 (de) 2011-02-25 2011-02-25
EP12157150.9A EP2492437B1 (de) 2011-02-25 2012-02-27 Aktivierungsvorrichtung zur Verwendung in einem Bohrloch
US13/405,571 US20120217021A1 (en) 2011-02-25 2012-02-27 Activation device for use in a downhole well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1103295.0A GB201103295D0 (de) 2011-02-25 2011-02-25

Publications (1)

Publication Number Publication Date
GB201103295D0 true GB201103295D0 (de) 2011-04-13

Family

ID=43904213

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1103295.0A Ceased GB201103295D0 (de) 2011-02-25 2011-02-25

Country Status (3)

Country Link
US (1) US20120217021A1 (de)
EP (1) EP2492437B1 (de)
GB (1) GB201103295D0 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9316090B2 (en) * 2013-05-07 2016-04-19 Halliburton Energy Services, Inc. Method of removing a dissolvable wellbore isolation device
US9683416B2 (en) * 2013-05-31 2017-06-20 Halliburton Energy Services, Inc. System and methods for recovering hydrocarbons
US9970279B2 (en) * 2013-09-12 2018-05-15 Utex Industries, Inc. Apparatus and methods for inhibiting a screen-out condition in a subterranean well fracturing operation
US9903186B2 (en) * 2014-05-06 2018-02-27 Integrated Production Services, Inc. Ball plunger lift system for high deviated wellbores
US9506342B2 (en) 2014-06-06 2016-11-29 Baker Hughes Incorporated Downhole communications arrangement and downhole system
US9062543B1 (en) 2014-08-13 2015-06-23 Geodyanmics, Inc. Wellbore plug isolation system and method
US9752406B2 (en) 2014-08-13 2017-09-05 Geodynamics, Inc. Wellbore plug isolation system and method
US10180037B2 (en) 2014-08-13 2019-01-15 Geodynamics, Inc. Wellbore plug isolation system and method
US10006274B2 (en) 2014-08-28 2018-06-26 Superior Energy Services, L.L.C. Durable dart plunger
US9976548B2 (en) 2014-08-28 2018-05-22 Superior Energy Services, L.L.C. Plunger lift assembly with an improved free piston assembly
GB2536441A (en) * 2015-03-17 2016-09-21 Helix Drilling Tools Ltd A downhole tool and actuation element
US20170175479A1 (en) * 2015-12-17 2017-06-22 Schlumberger Technology Corporation Removable and reloadable orifice for a downhole tool
WO2017176788A1 (en) * 2016-04-05 2017-10-12 Geodynamics, Inc. Restriction plug element and method
RU2701001C2 (ru) * 2018-03-02 2019-09-24 Публичное акционерное общество "Татнефть" им. В.Д. Шашина Способы опрессовки насосно-компрессорных труб в скважине, изготовления запорного опрессовочного органа и устройство для осуществления способов
US11015414B1 (en) 2019-11-04 2021-05-25 Reservoir Group Inc Shearable tool activation device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2799349A (en) * 1955-08-12 1957-07-16 Baker Oil Tools Inc Automatic casing filling apparatus
US2799479A (en) * 1955-11-07 1957-07-16 Archer W Kammerer Subsurface rotary expansible drilling tools
US3339647A (en) * 1965-08-20 1967-09-05 Lamphere Jean K Hydraulically expansible drill bits
US6209643B1 (en) * 1995-03-29 2001-04-03 Halliburton Energy Services, Inc. Method of controlling particulate flowback in subterranean wells and introducing treatment chemicals
US8403037B2 (en) * 2009-12-08 2013-03-26 Baker Hughes Incorporated Dissolvable tool and method
GB0921440D0 (en) * 2009-12-08 2010-01-20 Corpro Systems Ltd Apparatus and method
US9010430B2 (en) * 2010-07-19 2015-04-21 Baker Hughes Incorporated Method of using shaped compressed pellets in treating a well

Also Published As

Publication number Publication date
EP2492437B1 (de) 2015-12-09
US20120217021A1 (en) 2012-08-30
EP2492437A2 (de) 2012-08-29
EP2492437A3 (de) 2013-04-10

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)