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GB2257448B - Fracturing method and apparatus - Google Patents

Fracturing method and apparatus

Info

Publication number
GB2257448B
GB2257448B GB9213783A GB9213783A GB2257448B GB 2257448 B GB2257448 B GB 2257448B GB 9213783 A GB9213783 A GB 9213783A GB 9213783 A GB9213783 A GB 9213783A GB 2257448 B GB2257448 B GB 2257448B
Authority
GB
United Kingdom
Prior art keywords
fracturing method
fracturing
Prior art date
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.)
Expired - Fee Related
Application number
GB9213783A
Other versions
GB9213783D0 (en
GB2257448A (en
Inventor
Marc Jean Thiercelin
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.)
Schlumberger NV
Schlumberger Ltd USA
Original Assignee
Schlumberger NV
Schlumberger Ltd USA
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
Priority claimed from GB919114972A external-priority patent/GB9114972D0/en
Application filed by Schlumberger NV, Schlumberger Ltd USA filed Critical Schlumberger NV
Priority to GB9213783A priority Critical patent/GB2257448B/en
Publication of GB9213783D0 publication Critical patent/GB9213783D0/en
Publication of GB2257448A publication Critical patent/GB2257448A/en
Application granted granted Critical
Publication of GB2257448B publication Critical patent/GB2257448B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
    • E21B33/1243—Units with longitudinally-spaced plugs for isolating the intermediate space with inflatable sleeves
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/006—Measuring wall stresses in 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/008—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by injection test; by analysing pressure variations in an injection or production test, e.g. for estimating the skin factor

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)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
GB9213783A 1991-07-11 1992-06-29 Fracturing method and apparatus Expired - Fee Related GB2257448B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9213783A GB2257448B (en) 1991-07-11 1992-06-29 Fracturing method and apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919114972A GB9114972D0 (en) 1991-07-11 1991-07-11 Fracturing method and apparatus
GB9213783A GB2257448B (en) 1991-07-11 1992-06-29 Fracturing method and apparatus

Publications (3)

Publication Number Publication Date
GB9213783D0 GB9213783D0 (en) 1992-08-12
GB2257448A GB2257448A (en) 1993-01-13
GB2257448B true GB2257448B (en) 1995-02-08

Family

ID=26299220

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9213783A Expired - Fee Related GB2257448B (en) 1991-07-11 1992-06-29 Fracturing method and apparatus

Country Status (1)

Country Link
GB (1) GB2257448B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8146416B2 (en) 2009-02-13 2012-04-03 Schlumberger Technology Corporation Methods and apparatus to perform stress testing of geological formations
CN106907146B (en) * 2017-04-19 2023-04-07 中国电建集团中南勘测设计研究院有限公司 Control valve and hydrofracturing geodesic stress test device
US10738600B2 (en) 2017-05-19 2020-08-11 Baker Hughes, A Ge Company, Llc One run reservoir evaluation and stimulation while drilling

Also Published As

Publication number Publication date
GB9213783D0 (en) 1992-08-12
GB2257448A (en) 1993-01-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100629