NO2643546T3 - - Google Patents

Info

Publication number
NO2643546T3
NO2643546T3 NO11843796A NO11843796A NO2643546T3 NO 2643546 T3 NO2643546 T3 NO 2643546T3 NO 11843796 A NO11843796 A NO 11843796A NO 11843796 A NO11843796 A NO 11843796A NO 2643546 T3 NO2643546 T3 NO 2643546T3
Authority
NO
Norway
Application number
NO11843796A
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 filed Critical
Publication of NO2643546T3 publication Critical patent/NO2643546T3/no

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
    • E21B33/12—Packers; Plugs
    • E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
    • E21B33/1285—Packers; Plugs with a member expanded radially by axial pressure by fluid pressure
    • 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • 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
    • E21B33/12—Packers; Plugs
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
NO11843796A 2010-11-22 2011-11-15 NO2643546T3 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/951,252 US8833443B2 (en) 2010-11-22 2010-11-22 Retrievable swellable packer
PCT/US2011/060787 WO2012071217A2 (en) 2010-11-22 2011-11-15 Retrievable swellable packer

Publications (1)

Publication Number Publication Date
NO2643546T3 true NO2643546T3 (no) 2018-07-28

Family

ID=46063245

Family Applications (1)

Application Number Title Priority Date Filing Date
NO11843796A NO2643546T3 (no) 2010-11-22 2011-11-15

Country Status (5)

Country Link
US (2) US8833443B2 (no)
EP (1) EP2643546B1 (no)
DK (1) DK2643546T3 (no)
NO (1) NO2643546T3 (no)
WO (1) WO2012071217A2 (no)

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US8430173B2 (en) 2010-04-12 2013-04-30 Halliburton Energy Services, Inc. High strength dissolvable structures for use in a subterranean well
US8833443B2 (en) 2010-11-22 2014-09-16 Halliburton Energy Services, Inc. Retrievable swellable packer
CN104514528B (zh) * 2013-09-27 2017-04-05 中国石油天然气股份有限公司 节流器胶筒溶解剂投放装置
US20150275617A1 (en) * 2014-03-26 2015-10-01 Schlumberger Technology Corporation Swellable downhole packers
US9869160B2 (en) * 2014-06-02 2018-01-16 Baker Hughes, A Ge Company, Llc Dissolvable sieve, particulate tolerant system and method of protecting a tool from particulate
CA2948465C (en) * 2014-07-07 2018-07-17 Halliburton Energy Services, Inc. Downhole tools comprising aqueous-degradable sealing elements
WO2016204822A1 (en) * 2015-06-15 2016-12-22 Halliburton Energy Services, Inc. Downhole tools comprising sealing elements composed of elastomer and anhydrous acid particles
WO2016022093A1 (en) * 2014-08-04 2016-02-11 Halliburton Energy Services, Inc. Gas responsive material for swellable packers
US10619445B2 (en) 2014-08-13 2020-04-14 Halliburton Energy Services, Inc. Degradable downhole tools comprising retention mechanisms
US9970249B2 (en) * 2014-12-05 2018-05-15 Baker Hughes, A Ge Company, Llc Degradable anchor device with granular material
WO2016171665A1 (en) * 2015-04-21 2016-10-27 Schlumberger Canada Limited Modular swell packer element

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Also Published As

Publication number Publication date
EP2643546A4 (en) 2015-12-30
EP2643546B1 (en) 2018-02-28
EP2643546A2 (en) 2013-10-02
WO2012071217A2 (en) 2012-05-31
US20140338890A1 (en) 2014-11-20
US8833443B2 (en) 2014-09-16
DK2643546T3 (en) 2018-06-06
WO2012071217A3 (en) 2012-08-16
US9540901B2 (en) 2017-01-10
US20120125630A1 (en) 2012-05-24

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