WO2013017529A3 - Procédé d'extension d'un réseau de fractures existantes - Google Patents

Procédé d'extension d'un réseau de fractures existantes Download PDF

Info

Publication number
WO2013017529A3
WO2013017529A3 PCT/EP2012/064720 EP2012064720W WO2013017529A3 WO 2013017529 A3 WO2013017529 A3 WO 2013017529A3 EP 2012064720 W EP2012064720 W EP 2012064720W WO 2013017529 A3 WO2013017529 A3 WO 2013017529A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
existing fractures
pressurized
network
extending
Prior art date
Application number
PCT/EP2012/064720
Other languages
English (en)
Other versions
WO2013017529A2 (fr
WO2013017529A9 (fr
Inventor
Jean-François Leon
Original Assignee
Total Sa
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 Total Sa filed Critical Total Sa
Priority to RU2014108143/03A priority Critical patent/RU2014108143A/ru
Priority to AU2012292170A priority patent/AU2012292170A1/en
Priority to CA2843786A priority patent/CA2843786A1/fr
Priority to EP12740962.1A priority patent/EP2739820A2/fr
Priority to CN201280044732.XA priority patent/CN103797213A/zh
Priority to US14/236,013 priority patent/US20140166293A1/en
Publication of WO2013017529A2 publication Critical patent/WO2013017529A2/fr
Publication of WO2013017529A9 publication Critical patent/WO2013017529A9/fr
Publication of WO2013017529A3 publication Critical patent/WO2013017529A3/fr

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

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)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Fats And Perfumes (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

La présente invention concerne un procédé permettant d'étendre un réseau de fractures existantes dans une formation souterraine. Ledit procédé consiste à pomper un premier fluide dans un volume pressurisé afin de pressuriser un fluide compressible dans ledit volume pressurisé jusqu'à une pression prédéterminée et à évacuer un deuxième fluide du volume pressurisé dans un volume confiné relié aux fractures existantes, le deuxième fluide étant évacué suite à une relaxation du fluide compressible pressurisé dans le volume pressurisé. Par ailleurs, l'évacuation du deuxième fluide exerce dans les fractures existantes des pressions excédant un seuil de fracturation de la formation souterraine.
PCT/EP2012/064720 2011-08-04 2012-07-26 Procédé d'extension d'un réseau de fractures existantes WO2013017529A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
RU2014108143/03A RU2014108143A (ru) 2011-08-04 2012-07-26 Способ расширения сети имеющихся разрывов
AU2012292170A AU2012292170A1 (en) 2011-08-04 2012-07-26 Method for extending a network of existing fractures
CA2843786A CA2843786A1 (fr) 2011-08-04 2012-07-26 Procede d'extension d'un reseau de fractures existantes
EP12740962.1A EP2739820A2 (fr) 2011-08-04 2012-07-26 Procédé d'extension d'un réseau de fractures existantes
CN201280044732.XA CN103797213A (zh) 2011-08-04 2012-07-26 扩展现存裂隙网络的方法
US14/236,013 US20140166293A1 (en) 2011-08-04 2012-07-26 Method for extending a network of existing fractures

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161515058P 2011-08-04 2011-08-04
US61/515,058 2011-08-04

Publications (3)

Publication Number Publication Date
WO2013017529A2 WO2013017529A2 (fr) 2013-02-07
WO2013017529A9 WO2013017529A9 (fr) 2013-05-16
WO2013017529A3 true WO2013017529A3 (fr) 2013-07-04

Family

ID=46598513

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/064720 WO2013017529A2 (fr) 2011-08-04 2012-07-26 Procédé d'extension d'un réseau de fractures existantes

Country Status (7)

Country Link
US (1) US20140166293A1 (fr)
EP (1) EP2739820A2 (fr)
CN (1) CN103797213A (fr)
AU (1) AU2012292170A1 (fr)
CA (1) CA2843786A1 (fr)
RU (1) RU2014108143A (fr)
WO (1) WO2013017529A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014165375A2 (fr) * 2013-04-05 2014-10-09 Baker Hughes Incorporated Procédé permettant d'augmenter la complexité et la conductivité d'un réseau de fractures
CN106593528B (zh) * 2017-01-22 2019-03-05 成都理工大学 隧洞大变形的气压致裂高应力阻断方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271465A (en) * 1992-04-27 1993-12-21 Atlantic Richfield Company Over-pressured well fracturing method
US5617921A (en) * 1995-09-29 1997-04-08 Atlantic Richfield Company Over-pressured well fracturing with surface reservoir and actuator system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2716454A (en) * 1952-04-18 1955-08-30 Exxon Research Engineering Co Fracturing formations selectively
US5411098A (en) * 1993-11-09 1995-05-02 Atlantic Richfield Company Method of stimulating gas-producing wells
RU2418158C2 (ru) * 2006-02-16 2011-05-10 ШЕВРОН Ю. Эс. Эй. ИНК. Способ извлечения керобитумов из подземной сланцевой формации и способ разрыва подземной сланцевой формации

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271465A (en) * 1992-04-27 1993-12-21 Atlantic Richfield Company Over-pressured well fracturing method
US5617921A (en) * 1995-09-29 1997-04-08 Atlantic Richfield Company Over-pressured well fracturing with surface reservoir and actuator system

Also Published As

Publication number Publication date
AU2012292170A1 (en) 2014-02-20
CA2843786A1 (fr) 2013-02-07
US20140166293A1 (en) 2014-06-19
WO2013017529A2 (fr) 2013-02-07
WO2013017529A9 (fr) 2013-05-16
CN103797213A (zh) 2014-05-14
RU2014108143A (ru) 2015-09-10
EP2739820A2 (fr) 2014-06-11

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