CA2483803C - Systeme et methode de traitement de puits - Google Patents

Systeme et methode de traitement de puits Download PDF

Info

Publication number
CA2483803C
CA2483803C CA2483803A CA2483803A CA2483803C CA 2483803 C CA2483803 C CA 2483803C CA 2483803 A CA2483803 A CA 2483803A CA 2483803 A CA2483803 A CA 2483803A CA 2483803 C CA2483803 C CA 2483803C
Authority
CA
Canada
Prior art keywords
charge
surge
housing
wellbore
chamber
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
CA2483803A
Other languages
English (en)
Other versions
CA2483803A1 (fr
Inventor
Brenden M. Grove
Mark C. Duhon
Lawrence A. Behrmann
Claude D. Jones
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 Canada Ltd
Original Assignee
Schlumberger Canada 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
Application filed by Schlumberger Canada Ltd filed Critical Schlumberger Canada Ltd
Publication of CA2483803A1 publication Critical patent/CA2483803A1/fr
Application granted granted Critical
Publication of CA2483803C publication Critical patent/CA2483803C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • E21B21/085—Underbalanced techniques, i.e. where borehole fluid pressure is below formation pressure
    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/08—Methods or apparatus for cleaning boreholes or wells cleaning in situ of down-hole filters, screens, e.g. casing perforations, or gravel packs
    • 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
    • E21B43/11—Perforators; Permeators
    • E21B43/116—Gun or shaped-charge perforators
    • 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
CA2483803A 2003-10-06 2004-10-05 Systeme et methode de traitement de puits Expired - Fee Related CA2483803C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50909703P 2003-10-06 2003-10-06
US60/509,097 2003-10-06

Publications (2)

Publication Number Publication Date
CA2483803A1 CA2483803A1 (fr) 2005-04-06
CA2483803C true CA2483803C (fr) 2012-04-24

Family

ID=33435299

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2483803A Expired - Fee Related CA2483803C (fr) 2003-10-06 2004-10-05 Systeme et methode de traitement de puits

Country Status (4)

Country Link
CA (1) CA2483803C (fr)
GB (1) GB2406865B (fr)
NO (1) NO335729B1 (fr)
RU (1) RU2355881C2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7243725B2 (en) * 2004-05-08 2007-07-17 Halliburton Energy Services, Inc. Surge chamber assembly and method for perforating in dynamic underbalanced conditions
US8424606B2 (en) 2008-12-27 2013-04-23 Schlumberger Technology Corporation Method and apparatus for perforating with reduced debris in wellbore
US9759048B2 (en) 2015-06-29 2017-09-12 Owen Oil Tools Lp Perforating gun for underbalanced perforating

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494256A (en) * 1945-09-11 1950-01-10 Gulf Research Development Co Apparatus for perforating well casings and well walls
GB785155A (en) * 1959-01-14 1957-10-23 Borg Warner Improvements in or relating to explosive charges
US3176613A (en) * 1963-08-05 1965-04-06 Physics Internat Company Shaped explosive charge
US3630282A (en) * 1970-05-20 1971-12-28 Schlumberger Technology Corp Methods and apparatus for perforating earth formations
US6494139B1 (en) * 1990-01-09 2002-12-17 Qinetiq Limited Hole boring charge assembly
GB9603677D0 (en) * 1996-02-21 1996-04-17 Ocre Scotland Ltd Downhole apparatus
US5936184A (en) * 1997-11-21 1999-08-10 Tracor Aerospace, Inc. Devices and methods for clearance of mines or ordnance
US6732798B2 (en) * 2000-03-02 2004-05-11 Schlumberger Technology Corporation Controlling transient underbalance in a wellbore
US6598682B2 (en) * 2000-03-02 2003-07-29 Schlumberger Technology Corp. Reservoir communication with a wellbore

Also Published As

Publication number Publication date
GB0422041D0 (en) 2004-11-03
RU2355881C2 (ru) 2009-05-20
GB2406865A (en) 2005-04-13
CA2483803A1 (fr) 2005-04-06
NO335729B1 (no) 2015-02-02
RU2004129403A (ru) 2006-03-10
NO20044226L (no) 2005-04-07
GB2406865B (en) 2006-11-15

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20181005