NO2935771T3 - - Google Patents

Info

Publication number
NO2935771T3
NO2935771T3 NO13817680A NO13817680A NO2935771T3 NO 2935771 T3 NO2935771 T3 NO 2935771T3 NO 13817680 A NO13817680 A NO 13817680A NO 13817680 A NO13817680 A NO 13817680A NO 2935771 T3 NO2935771 T3 NO 2935771T3
Authority
NO
Norway
Application number
NO13817680A
Other languages
Norwegian (no)
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 NO2935771T3 publication Critical patent/NO2935771T3/no

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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/063—Valve or closure with destructible element, e.g. frangible disc
    • 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
    • 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
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/12—Valve arrangements for boreholes or wells in wells operated by movement of casings or tubings
    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/14—Obtaining from a multiple-zone well
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/162—Injecting fluid from longitudinally spaced locations in injection well
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/25—Methods for stimulating production
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • E21B43/27—Methods for stimulating production by forming crevices or fractures by use of eroding chemicals, e.g. acids
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/28—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/28—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent
    • E21B43/283—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent in association with a fracturing process
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/06—Sleeve valves
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/08—Down-hole devices using materials which decompose under well-bore conditions

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Earth Drilling (AREA)
  • Treatment Of Fiber Materials (AREA)
NO13817680A 2012-12-19 2013-12-19 NO2935771T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1222953.0A GB2509085A (en) 2012-12-19 2012-12-19 Treating a formation by displacing wellbore fluid and delivering treatment fluid
PCT/EP2013/077513 WO2014096271A2 (en) 2012-12-19 2013-12-19 Method and apparatus for treating a subterranean region

Publications (1)

Publication Number Publication Date
NO2935771T3 true NO2935771T3 (da) 2018-04-21

Family

ID=47631038

Family Applications (1)

Application Number Title Priority Date Filing Date
NO13817680A NO2935771T3 (da) 2012-12-19 2013-12-19

Country Status (7)

Country Link
US (1) US10253607B2 (da)
EP (1) EP2935771B1 (da)
CA (1) CA2895879C (da)
DK (2) DK179710B1 (da)
GB (1) GB2509085A (da)
NO (1) NO2935771T3 (da)
WO (1) WO2014096271A2 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2584440C1 (ru) * 2015-07-10 2016-05-20 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Способ ремонта скважины
EP3216975A1 (en) * 2016-03-09 2017-09-13 Welltec A/S Downhole system
BR112018011001A2 (pt) * 2015-12-18 2018-12-04 Welltec As sistema de fundo de poço
GB201611004D0 (en) * 2016-06-24 2016-08-10 Reactive Downhole Tools Ltd Downhole apparatus
US20200308937A1 (en) * 2017-09-27 2020-10-01 Abu Dhabi National Oil Company Liner for a wellbore
US11313198B2 (en) 2019-04-16 2022-04-26 NexGen Oil Tools Inc. Dissolvable plugs used in downhole completion systems
CN110552657A (zh) * 2019-08-19 2019-12-10 大庆油田有限责任公司 一种钻井用触发式可溶盲板
US11697759B1 (en) * 2022-03-03 2023-07-11 Halliburton Energy Services, Inc. Inducing subterranean formation complexity

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215204A (en) * 1961-10-16 1965-11-02 Eastman Oil Well Survey Co Whipstock engaging and releasing device
US7182138B2 (en) * 2000-03-02 2007-02-27 Schlumberger Technology Corporation Reservoir communication by creating a local underbalance and using treatment fluid
US6464006B2 (en) * 2001-02-26 2002-10-15 Baker Hughes Incorporated Single trip, multiple zone isolation, well fracturing system
US7331388B2 (en) * 2001-08-24 2008-02-19 Bj Services Company Horizontal single trip system with rotating jetting tool
US8167047B2 (en) * 2002-08-21 2012-05-01 Packers Plus Energy Services Inc. Method and apparatus for wellbore fluid treatment
US7503404B2 (en) * 2004-04-14 2009-03-17 Halliburton Energy Services, Inc, Methods of well stimulation during drilling operations
US7287592B2 (en) * 2004-06-11 2007-10-30 Halliburton Energy Services, Inc. Limited entry multiple fracture and frac-pack placement in liner completions using liner fracturing tool
DK2192507T3 (da) * 2006-05-24 2013-10-14 Maersk Olie & Gas Strømningssimulation i et borehul eller en rørledning
US7681645B2 (en) * 2007-03-01 2010-03-23 Bj Services Company System and method for stimulating multiple production zones in a wellbore
DK200701385A (da) * 2007-09-26 2009-03-27 Maersk Olie & Gas Fremgangsmåde til stimulelring af en brönd
US9033044B2 (en) 2010-03-15 2015-05-19 Baker Hughes Incorporated Method and materials for proppant fracturing with telescoping flow conduit technology

Also Published As

Publication number Publication date
US10253607B2 (en) 2019-04-09
DK179710B1 (da) 2019-04-09
CA2895879C (en) 2021-01-19
EP2935771A2 (en) 2015-10-28
WO2014096271A3 (en) 2015-03-12
WO2014096271A2 (en) 2014-06-26
GB201222953D0 (en) 2013-01-30
DK201470499A (da) 2014-08-19
EP2935771B1 (en) 2017-11-22
GB2509085A (en) 2014-06-25
CA2895879A1 (en) 2014-06-26
US20150345266A1 (en) 2015-12-03
DK2935771T3 (da) 2018-03-05

Similar Documents

Publication Publication Date Title
BR112014017635A2 (da)
BR112014017614A2 (da)
BR112014017625A2 (da)
BR112014017659A2 (da)
BR112014017592A2 (da)
BR112014017607A2 (da)
BR112014017646A2 (da)
BR112014017638A2 (da)
AR092201A1 (da)
BR112013027865A2 (da)
BR112014017609A2 (da)
BR112014017644A2 (da)
BR112014017634A2 (da)
BR112014017588A2 (da)
BR112014017647A2 (da)
BR112014013184A8 (da)
BR112014017618A2 (da)
BR112014017627A2 (da)
BR112014017623A2 (da)
BR112014017652A2 (da)
BR112014017630A2 (da)
BR112014017621A2 (da)
BR112014017631A2 (da)
BR112014017641A2 (da)
BR112014017622A2 (da)