SG11201809914YA - High temperature viscoelastic surfactant (ves) fluids comprising polymeric viscosity modifiers - Google Patents

High temperature viscoelastic surfactant (ves) fluids comprising polymeric viscosity modifiers

Info

Publication number
SG11201809914YA
SG11201809914YA SG11201809914YA SG11201809914YA SG11201809914YA SG 11201809914Y A SG11201809914Y A SG 11201809914YA SG 11201809914Y A SG11201809914Y A SG 11201809914YA SG 11201809914Y A SG11201809914Y A SG 11201809914YA SG 11201809914Y A SG11201809914Y A SG 11201809914YA
Authority
SG
Singapore
Prior art keywords
houston
texas
international
south
applicant
Prior art date
Application number
SG11201809914YA
Inventor
Leiming Li
Sehmus Ozden
Ghaithan Al-Muntasheri
Feng Liang
B Raghava Reddy
Original Assignee
Saudi Arabian Oil 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
Application filed by Saudi Arabian Oil Co filed Critical Saudi Arabian Oil Co
Publication of SG11201809914YA publication Critical patent/SG11201809914YA/en

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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
    • C09K8/602—Compositions for stimulating production by acting on the underground formation containing surfactants
    • 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
    • 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
    • C09K8/02—Well-drilling compositions
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • C09K8/035—Organic additives
    • 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
    • C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes
    • 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
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—Compositions based on water or polar solvents containing organic compounds
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • 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
    • C09K2208/26—Gel breakers other than bacteria or enzymes
    • 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
    • C09K2208/30—Viscoelastic surfactants [VES]

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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 11111111111111111111111111111111111111111111111111111111111111111111111111111111 Organization International Bureau (10) International Publication Number (43) International Publication Date .....0\"\" WO 2017/196648 Al 16 November 2017 (16.11.2017) WIPO I PCT (51) International Patent Classification: PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, C09K 8/68 (2006.01) E21B 43/26 (2006.01) SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, (21) International Application Number: TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. PCT/US2017/031201 (84) Designated States (unless otherwise indicated, for every (22) International Filing Date: kind of regional protection available): ARIPO (BW, GH, 05 May 2017 (05.05.2017) GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, (25) Filing Language: English TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, (26) Publication Language: English EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, (30) Priority Data: TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, 62/335,363 12 May 2016 (12.05.2016) US KM, ML, MR, NE, SN, TD, TG). (71) Applicant: SAUDI ARABIAN OIL COMPANY Declarations under Rule 4.17: [SA/SA]; Post Office Box 5000, Dharan, 31311 (SA). — as to applicant's entitlement to apply for and be granted a (71) Applicant (for AG only): ARAMCO SERVICES COM- patent (Rule 4.17(ii)) PANY [US/US]; 9009 West Loop South, Houston, Texas — as to the applicant's entitlement to claim the priority of the 77096 (US). earlier application (Rule 4.17(iii)) (72) Inventors: LI, Leiming; c/o Aramco Services Compa- Published: ny, 9009 West Loop South, Houston, Texas 77096 (US). — with international search report (Art. 21(3)) OZDEN, Sehmus; c/o Aramco Services Company, 9009 West Loop South, Houston, Texas 77096 (US). AL- MUNTASHERI, Ghaithan; c/o Aramco Services Compa- ny, 9009 West Loop South, Houston, Texas 77096 (US). LIANG, Feng; c/o Aramco Services Company, 9009 West Loop South, Houston, Texas 77096 (US). REDDY, B. Raghava; c/o Aramco Services Company, 9009 West Loop South, Houston, Texas 77096 (US). Agent: LUNN, Jennifer H. et al.; Dinsmore & Shohl LLP, One South Main Street, Fifth Third Center - Suite 1500, Dayton, Ohio 45402 (US). (74) — Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, (81) = (54) Title: HIGH TEMPERATURE VISCOELASTIC SURFACTANT (VES) FLUIDS COMPRISING POLYMERIC VISCOSITY MODIFIERS (57) : In accordance with one or more embodiments, this disclo- 1-1 0 R 2 R 4 sure describes a viscoelastic surfactant fluid for a subterranean formation R 1 N IH -(CH2)k-W-(CH26-C 1 -(CH2)n-S03\" (I) comprising: brine solution; at least one polyacrylamide viscosity modifi- GC I H er with a weight averaged molecular weight (Mw) from 250,000 g/mol V; 7r R3 to 40,000,000 g/mol; and a viscoelastic surfactant according to formula (I): where R1 is a saturated or unsaturated hydrocarbon group of from 17 01 to 29 carbon atoms, R2 and R3 are each independently selected from a 1-1 t-- 1-1 straight chain or branched alkyl or hydroxyalkyl group of from 1 to 6 car- bon atoms; R4 is selected from H, hydroxyl, alkyl or hydroxyalkyl groups 0 of from 1 to 4 carbon atoms; k is an integer of from 2-20; m is an integer ei of from 1-20; and n is an integer of from 0-20. C
SG11201809914YA 2016-05-12 2017-05-05 High temperature viscoelastic surfactant (ves) fluids comprising polymeric viscosity modifiers SG11201809914YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662335363P 2016-05-12 2016-05-12
PCT/US2017/031201 WO2017196648A1 (en) 2016-05-12 2017-05-05 High temperature viscoelastic surfactant (ves) fluids comprising polymeric viscosity modifiers

Publications (1)

Publication Number Publication Date
SG11201809914YA true SG11201809914YA (en) 2018-12-28

Family

ID=58709626

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201809914YA SG11201809914YA (en) 2016-05-12 2017-05-05 High temperature viscoelastic surfactant (ves) fluids comprising polymeric viscosity modifiers

Country Status (8)

Country Link
US (1) US10047279B2 (en)
EP (1) EP3455324B1 (en)
JP (1) JP7025348B2 (en)
KR (1) KR20190007455A (en)
CN (1) CN109312226B (en)
SA (1) SA518400396B1 (en)
SG (1) SG11201809914YA (en)
WO (1) WO2017196648A1 (en)

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EP3464508B1 (en) 2016-05-25 2023-09-06 Energy Solutions (US) LLC Self-diverting acidizing system
US10563119B2 (en) * 2017-07-27 2020-02-18 Saudi Arabian Oil Company Methods for producing seawater based, high temperature viscoelastic surfactant fluids with low scaling tendency
US11713412B2 (en) * 2021-11-12 2023-08-01 Saudi Arabian Oil Company Piperazine-based viscoelastic surfactants for hydraulic fracturing applications
US11643590B1 (en) * 2021-11-12 2023-05-09 Saudi Arabian Oil Company Methods and compositions of using viscoelastic surfactants as diversion agents
US11746279B2 (en) * 2021-11-12 2023-09-05 Saudi Arabian Oil Company Fracturing fluids based on viscoelastic surfactants
CN115322762A (en) * 2022-08-10 2022-11-11 中石化石油工程技术服务有限公司 Shear-recoverable drilling plug fluid and preparation method thereof
US12071838B2 (en) 2022-10-07 2024-08-27 Saudi Arabian Oil Company Viscoelastic surfactants for acid diversion in downhole operations
US11959017B1 (en) * 2022-10-07 2024-04-16 Saudi Arabian Oil Company Methods and materials for wellbore fluid diversion using visco-elastic surfactants

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Also Published As

Publication number Publication date
SA518400396B1 (en) 2021-10-27
WO2017196648A1 (en) 2017-11-16
EP3455324B1 (en) 2020-05-13
JP7025348B2 (en) 2022-02-24
JP2019520439A (en) 2019-07-18
CN109312226A (en) 2019-02-05
KR20190007455A (en) 2019-01-22
EP3455324A1 (en) 2019-03-20
CN109312226B (en) 2022-02-01
US20170327733A1 (en) 2017-11-16
US10047279B2 (en) 2018-08-14

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