EA200600660A1 - IMPROVED LIQUID FOR HYDRAULUS EXPLOSION AND METHOD OF ITS APPLICATION - Google Patents

IMPROVED LIQUID FOR HYDRAULUS EXPLOSION AND METHOD OF ITS APPLICATION

Info

Publication number
EA200600660A1
EA200600660A1 EA200600660A EA200600660A EA200600660A1 EA 200600660 A1 EA200600660 A1 EA 200600660A1 EA 200600660 A EA200600660 A EA 200600660A EA 200600660 A EA200600660 A EA 200600660A EA 200600660 A1 EA200600660 A1 EA 200600660A1
Authority
EA
Eurasian Patent Office
Prior art keywords
carbon atoms
oxides
removal
alkyl group
fluids
Prior art date
Application number
EA200600660A
Other languages
Russian (ru)
Other versions
EA009529B1 (en
Inventor
Джералд Хинкел
Дж. Эрнест Браун
Кертис Боуни
Грегори Саттон
Original Assignee
Шлумбергер 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 Шлумбергер Текнолоджи Б.В. filed Critical Шлумбергер Текнолоджи Б.В.
Publication of EA200600660A1 publication Critical patent/EA200600660A1/en
Publication of EA009529B1 publication Critical patent/EA009529B1/en

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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning

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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Detergent Compositions (AREA)
  • Peptides Or Proteins (AREA)

Abstract

Описаны усовершенствованные водные жидкости для гидроразрыва, которые являются полезными в случае подземных пластов с закрытыми трещинами (низкой проницаемостью). Газовые скважины, обрабатываемые этими жидкостями для гидроразрыва, характеризуются быстрой откачкой до получения чистого продукта и повышенной производительностью. Жидкости содержат небольшие, но достаточные для содействия удалению жидкости для гидроразрыва из пласта количества определенных аминооксидов. Облегчая удаление жидкости из зоны проникновения, сводят к минимуму разрушение поверхностей трещин в пласте. Аминооксиды соответствуют формуле (1), где Rявляется алифатической группой, имеющей от 6 до приблизительно 20 атомов углерода, и где каждый из Rи Rнезависимо является алкилом, имеющим от 1 до приблизительно 4 атомов углерода. Предпочтительны аминооксиды, в которых Rявляется алкильной группой, и более предпочтительны такие аминооксиды, в которых Rявляется алкильной группой, имеющей от 8 до 12 атомов углерода, и каждый из Rи Rявляется метильной или этильной группами.Improved aqueous fracturing fluids have been described that are useful in the case of subterranean formations with closed fractures (low permeability). Gas wells treated with these fracturing fluids are characterized by rapid pumping to a clean product and increased productivity. Fluids contain small but sufficient amounts of certain amino oxides to facilitate the removal of fracturing fluid from the formation. Facilitating the removal of fluid from the zone of penetration, minimize the destruction of the surfaces of cracks in the reservoir. Aminooxides correspond to the formula (1), where R is an aliphatic group having from 6 to about 20 carbon atoms, and where each of R and R is independently alkyl, having from 1 to about 4 carbon atoms. Amine oxides are preferred in which R is an alkyl group, and more preferably such amin oxides in which R is an alkyl group having from 8 to 12 carbon atoms, and each of R and R is methyl or ethyl groups.

EA200600660A 2003-10-01 2003-10-01 Improved fracturing fluid and method of use EA009529B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2003/010902 WO2005040552A1 (en) 2003-10-01 2003-10-01 Improved fracturing fluid and method of use

Publications (2)

Publication Number Publication Date
EA200600660A1 true EA200600660A1 (en) 2006-10-27
EA009529B1 EA009529B1 (en) 2008-02-28

Family

ID=34486000

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200600660A EA009529B1 (en) 2003-10-01 2003-10-01 Improved fracturing fluid and method of use

Country Status (5)

Country Link
AU (1) AU2003273938A1 (en)
CA (1) CA2540988C (en)
EA (1) EA009529B1 (en)
MX (1) MXPA06003675A (en)
WO (1) WO2005040552A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7261160B2 (en) 2005-09-13 2007-08-28 Halliburton Energy Services, Inc. Methods and compositions for controlling the viscosity of viscoelastic surfactant fluids
US9783731B1 (en) 2014-09-09 2017-10-10 Baker Hughes, A Ge Company, Llc Delay additive for oil gels
CN106479476B (en) * 2016-09-28 2019-05-10 西安石油大学 A kind of clean fracturing fluid and preparation method thereof
US11827846B2 (en) 2019-06-10 2023-11-28 Integrity Bio-Chemicals, Llc Decreasing proppant embedment with amine-functionalized polysaccharides

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL264464A (en) 1960-05-05
US3059909A (en) 1960-12-09 1962-10-23 Chrysler Corp Thermostatic fuel mixture control
US3301723A (en) 1964-02-06 1967-01-31 Du Pont Gelled compositions containing galactomannan gums
US3303896A (en) 1965-08-17 1967-02-14 Procter & Gamble Process for drilling boreholes in the earth utilizing amine oxide surfactant foaming agent
US3888312A (en) 1974-04-29 1975-06-10 Halliburton Co Method and compositions for fracturing well formations
US3937283A (en) 1974-10-17 1976-02-10 The Dow Chemical Company Formation fracturing with stable foam
US4113631A (en) 1976-08-10 1978-09-12 The Dow Chemical Company Foaming and silt suspending agent
US4741401A (en) 1987-01-16 1988-05-03 The Dow Chemical Company Method for treating subterranean formations
US6258859B1 (en) * 1997-06-10 2001-07-10 Rhodia, Inc. Viscoelastic surfactant fluids and related methods of use
US6283212B1 (en) 1999-04-23 2001-09-04 Schlumberger Technology Corporation Method and apparatus for deliberate fluid removal by capillary imbibition
AU5793600A (en) * 1999-09-22 2001-03-29 Baker Hughes Incorporated Hydraulic fracturing using non-ionic surfactant gelling agent
US7256160B2 (en) * 2001-11-13 2007-08-14 Baker Hughes Incorporated Fracturing fluids for delayed flow back operations
US6729408B2 (en) * 2002-04-05 2004-05-04 Schlumberger Technology Corp. Fracturing fluid and method of use

Also Published As

Publication number Publication date
CA2540988C (en) 2008-12-30
AU2003273938A1 (en) 2005-05-11
MXPA06003675A (en) 2006-08-11
CA2540988A1 (en) 2005-05-06
EA009529B1 (en) 2008-02-28
WO2005040552A1 (en) 2005-05-06

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KG MD TJ TM

QB4A Registration of a licence in a contracting state
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ KZ RU