ATE415543T1 - Verfahren zur steuerung von fluidverlust - Google Patents

Verfahren zur steuerung von fluidverlust

Info

Publication number
ATE415543T1
ATE415543T1 AT05781265T AT05781265T ATE415543T1 AT E415543 T1 ATE415543 T1 AT E415543T1 AT 05781265 T AT05781265 T AT 05781265T AT 05781265 T AT05781265 T AT 05781265T AT E415543 T1 ATE415543 T1 AT E415543T1
Authority
AT
Austria
Prior art keywords
treatment fluid
formation
fluid loss
controlling fluid
fiber
Prior art date
Application number
AT05781265T
Other languages
English (en)
Inventor
Christopher N Fredd
Bernhard Lungwitz
Brad Holms
John Engels
Original Assignee
Schlumberger Technology Bv
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 Technology Bv filed Critical Schlumberger Technology Bv
Application granted granted Critical
Publication of ATE415543T1 publication Critical patent/ATE415543T1/de

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
    • E21B43/27—Methods for stimulating production by forming crevices or fractures by use of eroding chemicals, e.g. acids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/72—Eroding chemicals, e.g. acids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/72—Eroding chemicals, e.g. acids
    • C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes
    • C09K8/76—Eroding chemicals, e.g. acids combined with additives added for specific purposes for preventing or reducing fluid loss
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/08—Fiber-containing well treatment fluids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/30—Viscoelastic surfactants [VES]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Lubricants (AREA)
  • Colloid Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
AT05781265T 2004-09-01 2005-08-24 Verfahren zur steuerung von fluidverlust ATE415543T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60627004P 2004-09-01 2004-09-01
US11/206,898 US7350572B2 (en) 2004-09-01 2005-08-18 Methods for controlling fluid loss

Publications (1)

Publication Number Publication Date
ATE415543T1 true ATE415543T1 (de) 2008-12-15

Family

ID=35445967

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05781265T ATE415543T1 (de) 2004-09-01 2005-08-24 Verfahren zur steuerung von fluidverlust

Country Status (10)

Country Link
US (1) US7350572B2 (de)
EP (1) EP1789650B1 (de)
AT (1) ATE415543T1 (de)
DE (1) DE602005011311D1 (de)
EA (1) EA011696B1 (de)
EG (1) EG24818A (de)
MX (1) MX2007001741A (de)
NO (1) NO339170B1 (de)
TN (1) TNSN07051A1 (de)
WO (1) WO2006024995A1 (de)

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US7237608B2 (en) * 2004-10-20 2007-07-03 Schlumberger Technology Corporation Self diverting matrix acid
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US7635028B2 (en) 2006-09-18 2009-12-22 Schlumberger Technology Corporation Acidic internal breaker for viscoelastic surfactant fluids in brine
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Also Published As

Publication number Publication date
MX2007001741A (es) 2007-04-23
DE602005011311D1 (de) 2009-01-08
WO2006024995A1 (en) 2006-03-09
EA200700535A1 (ru) 2007-08-31
US20060042797A1 (en) 2006-03-02
NO339170B1 (no) 2016-11-14
EP1789650A1 (de) 2007-05-30
EA011696B1 (ru) 2009-04-28
EG24818A (en) 2010-09-21
TNSN07051A1 (en) 2008-06-02
US7350572B2 (en) 2008-04-01
EP1789650B1 (de) 2008-11-26
NO20071220L (no) 2007-03-21

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