GB2384019B - Fracturing strings - Google Patents

Fracturing strings

Info

Publication number
GB2384019B
GB2384019B GB0309651A GB0309651A GB2384019B GB 2384019 B GB2384019 B GB 2384019B GB 0309651 A GB0309651 A GB 0309651A GB 0309651 A GB0309651 A GB 0309651A GB 2384019 B GB2384019 B GB 2384019B
Authority
GB
United Kingdom
Prior art keywords
fracturing strings
fracturing
strings
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
GB0309651A
Other versions
GB2384019A (en
Inventor
David M Eslinger
Howard L Mcgill
James M Costley
Stephen D Hill
Randolph J Sheffield
Warren M Zemlak
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 Holdings Ltd
Original Assignee
Schlumberger Holdings Ltd
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 US09/725,779 external-priority patent/US6533037B2/en
Application filed by Schlumberger Holdings Ltd filed Critical Schlumberger Holdings Ltd
Publication of GB2384019A publication Critical patent/GB2384019A/en
Application granted granted Critical
Publication of GB2384019B publication Critical patent/GB2384019B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
GB0309651A 2000-11-29 2001-11-21 Fracturing strings Expired - Fee Related GB2384019B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/725,779 US6533037B2 (en) 2000-11-29 2000-11-29 Flow-operated valve
GB0127959A GB2369632B (en) 2000-11-29 2001-11-21 Flow-operated valve

Publications (2)

Publication Number Publication Date
GB2384019A GB2384019A (en) 2003-07-16
GB2384019B true GB2384019B (en) 2003-10-08

Family

ID=26246793

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0309651A Expired - Fee Related GB2384019B (en) 2000-11-29 2001-11-21 Fracturing strings

Country Status (1)

Country Link
GB (1) GB2384019B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011146983A1 (en) * 2010-05-27 2011-12-01 Commonwealth Scientific And Industrial Research Organisation Hydraulic fracturing

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102704905A (en) * 2012-06-11 2012-10-03 煤炭科学研究总院沈阳研究院 Segmental hydraulic fracturing coal seam pressure releasing device and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011146983A1 (en) * 2010-05-27 2011-12-01 Commonwealth Scientific And Industrial Research Organisation Hydraulic fracturing
US9243495B2 (en) 2010-05-27 2016-01-26 Commonwealth Scientific And Industrial Research Organisation Tool and method for initiating hydraulic fracturing

Also Published As

Publication number Publication date
GB2384019A (en) 2003-07-16

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Legal Events

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

Effective date: 20151121