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DK3472426T3 - Fraktureringsfremgangsmåde under anvendelse af in situ-fluid - Google Patents

Fraktureringsfremgangsmåde under anvendelse af in situ-fluid Download PDF

Info

Publication number
DK3472426T3
DK3472426T3 DK17730180.1T DK17730180T DK3472426T3 DK 3472426 T3 DK3472426 T3 DK 3472426T3 DK 17730180 T DK17730180 T DK 17730180T DK 3472426 T3 DK3472426 T3 DK 3472426T3
Authority
DK
Denmark
Prior art keywords
situ fluid
fracturing procedure
fracturing
procedure
situ
Prior art date
Application number
DK17730180.1T
Other languages
English (en)
Inventor
Christian Krüger
Original Assignee
Welltec As
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 Welltec As filed Critical Welltec As
Application granted granted Critical
Publication of DK3472426T3 publication Critical patent/DK3472426T3/da

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
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • E21B43/2605—Methods for stimulating production by forming crevices or fractures using gas or liquefied gas
    • 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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/127—Packers; Plugs with inflatable sleeve
    • 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
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
    • E21B34/142—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools unsupported or free-falling elements, e.g. balls, plugs, darts or pistons
    • 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

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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
DK17730180.1T 2016-06-17 2017-06-16 Fraktureringsfremgangsmåde under anvendelse af in situ-fluid DK3472426T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16174908.0A EP3258057A1 (en) 2016-06-17 2016-06-17 Fracturing method using in situ fluid
PCT/EP2017/064778 WO2017216347A1 (en) 2016-06-17 2017-06-16 Fracturing method using in situ fluid

Publications (1)

Publication Number Publication Date
DK3472426T3 true DK3472426T3 (da) 2022-12-05

Family

ID=56134220

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17730180.1T DK3472426T3 (da) 2016-06-17 2017-06-16 Fraktureringsfremgangsmåde under anvendelse af in situ-fluid

Country Status (4)

Country Link
US (1) US10822937B2 (da)
EP (2) EP3258057A1 (da)
DK (1) DK3472426T3 (da)
WO (1) WO2017216347A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11299965B2 (en) * 2019-12-10 2022-04-12 Halliburton Energy Services, Inc. Completion systems and methods to complete a well

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7387165B2 (en) * 2004-12-14 2008-06-17 Schlumberger Technology Corporation System for completing multiple well intervals
CA2538936A1 (en) * 2006-03-03 2007-09-03 Dwight N. Loree Lpg mix frac
CA2799940C (en) * 2010-05-21 2015-06-30 Schlumberger Canada Limited Method and apparatus for deploying and using self-locating downhole devices
CA2801144A1 (en) * 2010-06-02 2011-12-08 Gasfrac Energy Services Inc. Methods of fracturing with and processing lpg based treatment fluids
US9562419B2 (en) * 2010-10-06 2017-02-07 Colorado School Of Mines Downhole tools and methods for selectively accessing a tubular annulus of a wellbore
US9650851B2 (en) * 2012-06-18 2017-05-16 Schlumberger Technology Corporation Autonomous untethered well object
EP2708694A1 (en) * 2012-09-14 2014-03-19 Welltec A/S Drop device
EP2728108A1 (en) * 2012-10-31 2014-05-07 Welltec A/S A downhole stimulation system and a drop device
US20150204166A1 (en) * 2012-11-30 2015-07-23 General Electric Company Apparatus and method of preparing and delivering a fluid mixture using direct proppant injection
GB2522272A (en) * 2014-01-21 2015-07-22 Tendeka As Downhole flow control device and method
CN106460477B (zh) * 2014-06-23 2020-12-04 韦尔泰克油田解决方案股份公司 井下增产系统
EP2960427A1 (en) * 2014-06-23 2015-12-30 Welltec A/S Downhole stimulation system

Also Published As

Publication number Publication date
US10822937B2 (en) 2020-11-03
EP3472426B1 (en) 2022-09-07
WO2017216347A1 (en) 2017-12-21
US20190153842A1 (en) 2019-05-23
EP3258057A1 (en) 2017-12-20
EP3472426A1 (en) 2019-04-24

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