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1. (WO2017200373) SHALE STABILIZATION FLUIDS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/200373    International Application No.:    PCT/MY2016/000030
Publication Date: 23.11.2017 International Filing Date: 19.05.2016
IPC:
C09K 8/504 (2006.01), C09K 8/506 (2006.01)
Applicants: SCHLUMBERGER TECHNOLOGY CORPORATION [US/US]; 300 Schlumberger Drive Sugar Land, TX 77478 (US) (US only).
SCHLUMBERGER CANADA LIMITED [CA/CA]; 125 - 9 Avenue SE Calgary, Alberta T2G 0P6 (CA) (CA only).
SERVICES PETROLIERS SCHLUMBERGER [FR/FR]; 42, rue Saint Dominique F-75007 Paris (FR) (FR only).
SCHLUMBERGER TECHNOLOGY B.V. [NL/NL]; Parkstraat 83-89 NL-2514 JG The Hague (NL) (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW only)
Inventors: FU, Diankui; (MY).
KALININ, Daniel; (AU).
GOH, Soo Hui; (MY).
LING, Kong Teng; (MY)
Agent: ONG, Charmayne, Poh, Yin; c/o SKRINE Unit no. 50-8-1, 8th Floor Wisma UOA Damansara 50, Jalan Dungun Damansara Heights 50490 Kuala Lumpur (MY)
Priority Data:
Title (EN) SHALE STABILIZATION FLUIDS
(FR) FLUIDES DE STABILISATION DE SCHISTE ARGILEUX
Abstract: front page image
(EN)A method for treating a subterranean formation containing shale is disclosed including introducing to the subterranean formation a shale stabilizer, a surfactant, and a triggering agent simultaneously with or prior to introducing an alkali silicate to the subterranean formation, and allowing the alkali silicate and triggering agent to react to form a reaction product. Coating the surface of at least a portion of the shale with the reaction product is also disclosed.
(FR)L'invention concerne un procédé de traitement d'une formation souterraine contenant du schiste argileux, consistant à introduire, dans la formation souterraine, un stabilisant du schiste argileux, un tensioactif et un agent de déclenchement simultanément avec ou avant l'introduction d'un silicate alcalin dans la formation souterraine et à permettre la réaction du silicate alcalin et de l'agent de déclenchement pour former un produit de réaction. Le revêtement de la surface d'au moins une partie du schiste argileux par le produit de réaction est également divulgué.
Designated States: 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, 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, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, 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, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)