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Machine translation
1. (WO2016093807) USE OF BERBERINE AS CORROSION INHIBITOR IN WELL OPERATIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/093807    International Application No.:    PCT/US2014/069360
Publication Date: 16.06.2016 International Filing Date: 09.12.2014
IPC:
C09K 8/54 (2006.01), E21B 43/00 (2006.01)
Applicants: HALLIBURTON ENERGY SERVICES, INC. [US/US]; 3000 N. Sam Houston Parkway E., Houston, Texas 77032-3219 (US)
Inventors: SARDA-MANTRI, Anjali Ramesh; (IN).
WADEKAR, Sushant Dattaram; (IN)
Agent: TUMEY, Corey, S.; P.O. Box 22188 Houston, Texas 77227-2188 (US)
Priority Data:
Title (EN) USE OF BERBERINE AS CORROSION INHIBITOR IN WELL OPERATIONS
(FR) UTILISATION DE LA BERBÉRINE EN TANT QU'INHIBITEUR DE CORROSION DANS DES OPÉRATIONS DE FORAGE
Abstract: front page image
(EN)A variety of methods and compositions are disclosed, including, in one embodiment, a method of inhibiting corrosion of a metal surface in a wellbore, comprising: providing a treatment fluid comprising a corrosion inhibitor, wherein the corrosion inhibitor comprises berberine; and introducing the treatment fluid into a wellbore.
(FR)L'invention concerne différents procédés et différentes compositions, notamment, dans un mode de réalisation, un procédé permettant d'inhiber la corrosion d'une surface métallique dans un puits de forage, et consistant à fournir un fluide de traitement comprenant un inhibiteur de corrosion comportant de la berbérine, et à introduire le fluide de traitement dans un puits de forage.
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)