EP2838973A4 - Self-suspending proppants for hydraulic fracturing - Google Patents

Self-suspending proppants for hydraulic fracturing

Info

Publication number
EP2838973A4
EP2838973A4 EP13778228.0A EP13778228A EP2838973A4 EP 2838973 A4 EP2838973 A4 EP 2838973A4 EP 13778228 A EP13778228 A EP 13778228A EP 2838973 A4 EP2838973 A4 EP 2838973A4
Authority
EP
European Patent Office
Prior art keywords
self
hydraulic fracturing
suspending proppants
proppants
suspending
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.)
Withdrawn
Application number
EP13778228.0A
Other languages
German (de)
French (fr)
Other versions
EP2838973A1 (en
Inventor
Robert P Mahoney
David S Soane
Marie K Herring
Kevin P Kincaid
Rosa Casado Portilla
Philip Wuthrich
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.)
Self Suspending Proppant LLC
Original Assignee
Self Suspending Proppant LLC
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 Self Suspending Proppant LLC filed Critical Self Suspending Proppant LLC
Publication of EP2838973A1 publication Critical patent/EP2838973A1/en
Publication of EP2838973A4 publication Critical patent/EP2838973A4/en
Withdrawn legal-status Critical Current

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
    • C09K8/66—Compositions based on water or polar solvents
    • C09K8/68—Compositions based on water or polar solvents containing organic compounds
    • C09K8/685—Compositions based on water or polar solvents containing organic compounds containing cross-linking agents
    • 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
    • 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
    • C09K8/805—Coated proppants
    • 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
    • Y10S507/924—Fracture fluid with specified propping feature
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/252—Glass or ceramic [i.e., fired or glazed clay, cement, etc.] [porcelain, quartz, etc.]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Colloid Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)
  • Materials For Medical Uses (AREA)
EP13778228.0A 2012-04-19 2013-03-15 Self-suspending proppants for hydraulic fracturing Withdrawn EP2838973A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261635612P 2012-04-19 2012-04-19
US201261662681P 2012-06-21 2012-06-21
US201261725751P 2012-11-13 2012-11-13
US201361764792P 2013-02-14 2013-02-14
PCT/US2013/032435 WO2013158308A1 (en) 2012-04-19 2013-03-15 Self-suspending proppants for hydraulic fracturing

Publications (2)

Publication Number Publication Date
EP2838973A1 EP2838973A1 (en) 2015-02-25
EP2838973A4 true EP2838973A4 (en) 2016-03-02

Family

ID=49383940

Family Applications (2)

Application Number Title Priority Date Filing Date
EP13778014.4A Withdrawn EP2838972A4 (en) 2012-04-19 2013-03-15 Self-suspending proppants for hydraulic fracturing
EP13778228.0A Withdrawn EP2838973A4 (en) 2012-04-19 2013-03-15 Self-suspending proppants for hydraulic fracturing

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP13778014.4A Withdrawn EP2838972A4 (en) 2012-04-19 2013-03-15 Self-suspending proppants for hydraulic fracturing

Country Status (9)

Country Link
EP (2) EP2838972A4 (en)
CN (2) CN104379697A (en)
AU (3) AU2013249741A1 (en)
BR (2) BR112014026038A2 (en)
CA (2) CA2870730A1 (en)
HK (2) HK1203212A1 (en)
MX (2) MX2014012610A (en)
RU (1) RU2621239C2 (en)
WO (2) WO2013158308A1 (en)

Families Citing this family (128)

* Cited by examiner, † Cited by third party
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US9290690B2 (en) 2011-05-03 2016-03-22 Preferred Technology, Llc Coated and cured proppants
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US9297244B2 (en) 2011-08-31 2016-03-29 Self-Suspending Proppant Llc Self-suspending proppants for hydraulic fracturing comprising a coating of hydrogel-forming polymer
US20140000891A1 (en) 2012-06-21 2014-01-02 Self-Suspending Proppant Llc Self-suspending proppants for hydraulic fracturing
US9868896B2 (en) 2011-08-31 2018-01-16 Self-Suspending Proppant Llc Self-suspending proppants for hydraulic fracturing
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CN106928975A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyethylene glycol oxide and from suspended prop and its preparation method and application
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CN106928962A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyethylene glycol and from suspended prop and the preparation method and application of proppant
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CN106928991A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyethylene glycol and the application from suspended prop and proppant and preparation method
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CN106928988A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyvinylpyrrolidone and from suspended prop and its preparation method and application
CN106928961A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyvinylpyrrolidone and from suspended prop and its preparation method and application
CN106928971A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyacrylamide and from suspended prop and its preparation method and application
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CN106928963A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyvinyl alcohol and from suspended prop and the preparation method and application of proppant
CN106928972A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing HPMA and the application from suspended prop and proppant and preparation method
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BR112014026038A2 (en) 2017-06-27
HK1203212A1 (en) 2015-10-23

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