EA200501195A1 - Расклиненная трещина с высокоэффективной площадью поверхности - Google Patents

Расклиненная трещина с высокоэффективной площадью поверхности

Info

Publication number
EA200501195A1
EA200501195A1 EA200501195A EA200501195A EA200501195A1 EA 200501195 A1 EA200501195 A1 EA 200501195A1 EA 200501195 A EA200501195 A EA 200501195A EA 200501195 A EA200501195 A EA 200501195A EA 200501195 A1 EA200501195 A1 EA 200501195A1
Authority
EA
Eurasian Patent Office
Prior art keywords
surface area
highly efficient
efficient surface
wormholes
flexible crack
Prior art date
Application number
EA200501195A
Other languages
English (en)
Other versions
EA006882B1 (ru
Inventor
Кэн С. Чань
Дж. Эрнест Браун
Артур Уилльям Милн
Брэтт Риммер
Марк Брэди
Original Assignee
Шлюмбергер Текнолоджи Б.В.
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 Шлюмбергер Текнолоджи Б.В. filed Critical Шлюмбергер Текнолоджи Б.В.
Publication of EA200501195A1 publication Critical patent/EA200501195A1/ru
Publication of EA006882B1 publication Critical patent/EA006882B1/ru

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
    • 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
    • C09K8/80—Compositions for reinforcing fractures, e.g. compositions of proppants used to keep the fractures open
    • 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
    • E21B43/267—Methods for stimulating production by forming crevices or fractures reinforcing fractures by propping
    • 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
    • Y10S507/922—Fracture fluid
    • Y10S507/923—Fracture acidizing
    • 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
    • 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
    • Y10S507/934—Acidizing or formation destroying with inhibitor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Organic Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • General Details Of Gearings (AREA)
  • Gears, Cams (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Materials For Medical Uses (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

Описаны расклиненные трещины в пластах, из которых добывают флюиды, в которых имеются тянущиеся от поверхностей трещины к участкам пластов, отдаленных от скважины. Предложены способы создания таких расклиненных трещин, содержащих туннели, в которых или закрытая расклиненная трещина образуется и затем формируются туннели, или и трещина, и система туннелей образуются до смыкания трещины.Отчет о международном поиске был опубликован 2004.09.16.
EA200501195A 2003-01-28 2004-01-27 Расклиненная трещина с высокоэффективной площадью поверхности EA006882B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/248,540 US7114567B2 (en) 2003-01-28 2003-01-28 Propped fracture with high effective surface area
PCT/IB2004/000182 WO2004067911A2 (en) 2003-01-28 2004-01-27 Propped fracture with high effective surface area

Publications (2)

Publication Number Publication Date
EA200501195A1 true EA200501195A1 (ru) 2006-02-24
EA006882B1 EA006882B1 (ru) 2006-04-28

Family

ID=32823576

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200501195A EA006882B1 (ru) 2003-01-28 2004-01-27 Расклиненная трещина с высокоэффективной площадью поверхности

Country Status (11)

Country Link
US (3) US7114567B2 (ru)
EP (1) EP1604095B1 (ru)
CN (1) CN1756892B (ru)
AT (1) ATE404774T1 (ru)
CA (2) CA2514208C (ru)
DE (1) DE602004015745D1 (ru)
EA (1) EA006882B1 (ru)
EG (1) EG23883A (ru)
MX (1) MXPA05007877A (ru)
NO (1) NO336549B1 (ru)
WO (1) WO2004067911A2 (ru)

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Also Published As

Publication number Publication date
CA2675806A1 (en) 2004-08-12
EP1604095B1 (en) 2008-08-13
NO20053746D0 (no) 2005-08-04
US7303012B2 (en) 2007-12-04
EA006882B1 (ru) 2006-04-28
US20040177960A1 (en) 2004-09-16
EG23883A (en) 2007-12-11
EP1604095A2 (en) 2005-12-14
US20070102155A1 (en) 2007-05-10
WO2004067911A2 (en) 2004-08-12
CA2514208A1 (en) 2004-08-12
ATE404774T1 (de) 2008-08-15
US20050245401A1 (en) 2005-11-03
US7165613B2 (en) 2007-01-23
NO20053746L (no) 2005-10-21
WO2004067911A3 (en) 2004-09-16
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MXPA05007877A (es) 2005-09-21
CN1756892B (zh) 2011-11-09
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US7114567B2 (en) 2006-10-03
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