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GB951147A - Well fracturing - Google Patents

Well fracturing

Info

Publication number
GB951147A
GB951147A GB3801161A GB3801161A GB951147A GB 951147 A GB951147 A GB 951147A GB 3801161 A GB3801161 A GB 3801161A GB 3801161 A GB3801161 A GB 3801161A GB 951147 A GB951147 A GB 951147A
Authority
GB
United Kingdom
Prior art keywords
well fracturing
oct
substance
fluid
added
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.)
Expired
Application number
GB3801161A
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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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
Priority claimed from US8686361 external-priority patent/US3023760A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of GB951147A publication Critical patent/GB951147A/en
Expired 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

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)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

951,147. Wells. DOW CHEMICAL CO. Oct. 24, 1961 [Oct. 26, 1960; Feb. 3, 1961], No. 38011/61. Heading E1F. In a process of well fracturing a substance is added to the fluid, before or during injection, to reduce the pressure drop or friction loss. The substance which may be a polymer of acrylamide, ethylene oxide, or monoalkinylaromatic sulphonate is added at the rate of 0À005 to 1À0% by weight. The fluid is aqueous and may contain sand, corrosion and foam inhibitors, or brine.
GB3801161A 1960-10-26 1961-10-24 Well fracturing Expired GB951147A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6501660A 1960-10-26 1960-10-26
US8686361 US3023760A (en) 1961-02-03 1961-02-03 Method of decreasing friction loss in flowing fluids

Publications (1)

Publication Number Publication Date
GB951147A true GB951147A (en) 1964-03-04

Family

ID=26745122

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3801161A Expired GB951147A (en) 1960-10-26 1961-10-24 Well fracturing

Country Status (1)

Country Link
GB (1) GB951147A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013150203A1 (en) 2012-04-03 2013-10-10 S.P.C.M. Sa New aqueous fracturing fluid composition and fracturing method implementing the fluid
WO2018172684A1 (en) 2017-03-20 2018-09-27 S.P.C.M. Sa Fracturing fluid comprising a (co)polymer of a hydrated crystalline form of 2-acrylamido-2-methylpropane sulphonic acid and hydraulic fracturing method
US11560510B2 (en) 2020-04-30 2023-01-24 Spcm Sa Aqueous fracturing fluid composition and fracturing process using the composition
FR3126988A1 (en) 2021-09-15 2023-03-17 S.N.F. Sa WATER SOLUBLE POLYMER DISPERSION FOR HYDRAULIC FRACTURING
EP4361183A1 (en) 2022-10-18 2024-05-01 SNF Group High molecular weight anionic polyacrylamides
WO2024189082A1 (en) 2023-03-13 2024-09-19 Snf Group Fracturing fluid comprising a polymer in a crystalline form of 2-acrylamido-2-methylpropanesulphonic acid sodium salt and hydraulic fracturing method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013150203A1 (en) 2012-04-03 2013-10-10 S.P.C.M. Sa New aqueous fracturing fluid composition and fracturing method implementing the fluid
WO2018172684A1 (en) 2017-03-20 2018-09-27 S.P.C.M. Sa Fracturing fluid comprising a (co)polymer of a hydrated crystalline form of 2-acrylamido-2-methylpropane sulphonic acid and hydraulic fracturing method
US10968171B2 (en) 2017-03-20 2021-04-06 S.P.C.M. Sa Fracturing fluid comprising a (co)polymer of a hydrated crystalline form of 2-acrylamido-2-methylpropane sulphonic acid and hydraulic fracturing method
US11560510B2 (en) 2020-04-30 2023-01-24 Spcm Sa Aqueous fracturing fluid composition and fracturing process using the composition
FR3126988A1 (en) 2021-09-15 2023-03-17 S.N.F. Sa WATER SOLUBLE POLYMER DISPERSION FOR HYDRAULIC FRACTURING
WO2023041539A1 (en) 2021-09-15 2023-03-23 S.P.C.M. Sa Dispersion of water-soluble polymer for hydraulic fracturing
EP4361183A1 (en) 2022-10-18 2024-05-01 SNF Group High molecular weight anionic polyacrylamides
WO2024189082A1 (en) 2023-03-13 2024-09-19 Snf Group Fracturing fluid comprising a polymer in a crystalline form of 2-acrylamido-2-methylpropanesulphonic acid sodium salt and hydraulic fracturing method
FR3146690A1 (en) 2023-03-13 2024-09-20 Snf Sa Fracturing fluid comprising a polymer of a crystalline form of the sodium salt of 2-acrylamido-2-methylpropanesulfonic acid and method of hydraulic fracturing

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