NO20043055L - Fremgangsmate for surgjoring av underjordisk formasjon med diverterende skum eller fluid - Google Patents

Fremgangsmate for surgjoring av underjordisk formasjon med diverterende skum eller fluid

Info

Publication number
NO20043055L
NO20043055L NO20043055A NO20043055A NO20043055L NO 20043055 L NO20043055 L NO 20043055L NO 20043055 A NO20043055 A NO 20043055A NO 20043055 A NO20043055 A NO 20043055A NO 20043055 L NO20043055 L NO 20043055L
Authority
NO
Norway
Prior art keywords
acidifying
divergent
foam
fluid
underground formation
Prior art date
Application number
NO20043055A
Other languages
English (en)
Inventor
Jeffrey C Dawson
Kay C Wiezel
Original Assignee
Bj Services Co
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 Bj Services Co filed Critical Bj Services Co
Publication of NO20043055L publication Critical patent/NO20043055L/no

Links

Classifications

    • 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
    • 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
    • E21B43/28—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent
    • 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
    • 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
    • C09K2208/32—Anticorrosion additives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/933—Acidizing or formation destroying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Gas Separation By Absorption (AREA)
  • Detergent Compositions (AREA)
NO20043055A 2003-07-18 2004-07-16 Fremgangsmate for surgjoring av underjordisk formasjon med diverterende skum eller fluid NO20043055L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62230903A 2003-07-18 2003-07-18
US10/888,494 US7303018B2 (en) 2003-07-22 2004-07-12 Method of acidizing a subterranean formation with diverting foam or fluid

Publications (1)

Publication Number Publication Date
NO20043055L true NO20043055L (no) 2005-01-19

Family

ID=44674941

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20043055A NO20043055L (no) 2003-07-18 2004-07-16 Fremgangsmate for surgjoring av underjordisk formasjon med diverterende skum eller fluid

Country Status (4)

Country Link
US (2) US7303018B2 (no)
CA (2) CA2738482C (no)
GB (1) GB2405421B (no)
NO (1) NO20043055L (no)

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Also Published As

Publication number Publication date
CA2475004C (en) 2011-07-12
GB2405421B (en) 2006-02-22
CA2738482A1 (en) 2005-01-18
GB2405421A (en) 2005-03-02
GB2405421A8 (en) 2006-07-03
US20080121398A1 (en) 2008-05-29
US20050067165A1 (en) 2005-03-31
GB0416022D0 (en) 2004-08-18
CA2738482C (en) 2013-12-24
CA2475004A1 (en) 2005-01-18
US7303018B2 (en) 2007-12-04
US7510009B2 (en) 2009-03-31

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