GB0808388D0 - Apparatus, Compositions, and methods of breaking fracturing fluids - Google Patents

Apparatus, Compositions, and methods of breaking fracturing fluids

Info

Publication number
GB0808388D0
GB0808388D0 GBGB0808388.3A GB0808388A GB0808388D0 GB 0808388 D0 GB0808388 D0 GB 0808388D0 GB 0808388 A GB0808388 A GB 0808388A GB 0808388 D0 GB0808388 D0 GB 0808388D0
Authority
GB
United Kingdom
Prior art keywords
compositions
methods
fracturing fluids
breaking fracturing
breaking
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.)
Granted
Application number
GBGB0808388.3A
Other versions
GB2450204A (en
GB2450204B (en
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.)
Lubrizol Oilfield Chemistry LLC
Original Assignee
Clearwater International Inc
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
Priority claimed from US12/116,072 external-priority patent/US7942201B2/en
Application filed by Clearwater International Inc filed Critical Clearwater International Inc
Publication of GB0808388D0 publication Critical patent/GB0808388D0/en
Publication of GB2450204A publication Critical patent/GB2450204A/en
Application granted granted Critical
Publication of GB2450204B publication Critical patent/GB2450204B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/582—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of bacteria
    • 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
    • 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
    • C09K8/70—Compositions for forming crevices or fractures characterised by their form or by the form of their components, e.g. foams
    • C09K8/706—Encapsulated breakers
    • 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
    • C09K2208/24—Bacteria or enzyme containing gel breakers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)
  • Colloid Chemistry (AREA)
GB0808388A 2007-05-11 2008-05-09 Apparatus, Compositions, and methods of breaking fracturing fluids Expired - Fee Related GB2450204B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91759807P 2007-05-11 2007-05-11
US12/116,072 US7942201B2 (en) 2007-05-11 2008-05-06 Apparatus, compositions, and methods of breaking fracturing fluids

Publications (3)

Publication Number Publication Date
GB0808388D0 true GB0808388D0 (en) 2008-06-18
GB2450204A GB2450204A (en) 2008-12-17
GB2450204B GB2450204B (en) 2011-10-12

Family

ID=39571017

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0808388A Expired - Fee Related GB2450204B (en) 2007-05-11 2008-05-09 Apparatus, Compositions, and methods of breaking fracturing fluids

Country Status (2)

Country Link
CA (1) CA2631000C (en)
GB (1) GB2450204B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112175874A (en) * 2020-10-12 2021-01-05 天津科技大学 A kind of compound enzyme and method for treating guar gum fracturing fluid flowback fluid
CN114635678A (en) * 2022-02-24 2022-06-17 东北大学 A system and method for improving permeability of coal seam by microbial combined hydraulic fracturing

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120037368A1 (en) * 2010-08-12 2012-02-16 Conocophillips Company Controlled release proppant
CA2813689A1 (en) * 2010-10-06 2012-04-12 Trican Well Service Ltd. Enzyme breakers and methods for fluid systems
AU2018227567B2 (en) 2017-03-03 2022-12-01 Locus Solutions Ipco, Llc Compositions and methods for microbial enhanced digestion of polymers in fracking wells
WO2019022996A1 (en) 2017-07-27 2019-01-31 Locus Oil Company, Llc Improved methods of selective and non-selective plugging for water flooding in enhanced oil recovery
US11549052B2 (en) 2017-11-08 2023-01-10 Locus Solutions Ipco, Llc Multifunctional composition for enhanced oil recovery, improved oil quality and prevention of corrosion
US11434415B2 (en) 2018-04-30 2022-09-06 Locus Oil Ip Company, Llc Compositions and methods for paraffin liquefaction and enhanced oil recovery in oil wells and associated equipment
WO2020028253A1 (en) 2018-07-30 2020-02-06 Locus Oil Ip Company, Llc Compositions and methods for enhanced oil recovery from low permeability formations
US11447684B2 (en) 2018-08-20 2022-09-20 Locus Oil Ip Company, Llc Methods for paraffin removal and extended post-primary oil recovery

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5869325A (en) * 1996-03-22 1999-02-09 Atlantic Richfield Company Use of bacteria to break gels used in well treatment fluids
US7052901B2 (en) * 2000-10-31 2006-05-30 Baker Hughes Incorporated Bacteria-based and enzyme-based mechanisms and products for viscosity reduction breaking of viscoelastic fluids
US7256160B2 (en) * 2001-11-13 2007-08-14 Baker Hughes Incorporated Fracturing fluids for delayed flow back operations

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112175874A (en) * 2020-10-12 2021-01-05 天津科技大学 A kind of compound enzyme and method for treating guar gum fracturing fluid flowback fluid
CN112175874B (en) * 2020-10-12 2023-04-07 天津科技大学 Complex enzyme and method for treating guar gum fracturing fluid flowback fluid by using same
CN114635678A (en) * 2022-02-24 2022-06-17 东北大学 A system and method for improving permeability of coal seam by microbial combined hydraulic fracturing

Also Published As

Publication number Publication date
GB2450204A (en) 2008-12-17
CA2631000A1 (en) 2008-11-11
GB2450204B (en) 2011-10-12
CA2631000C (en) 2012-02-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160509