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1. (WO2007005499) FLUID LOSS PILLS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/005499    International Application No.:    PCT/US2006/025320
Publication Date: 11.01.2007 International Filing Date: 29.06.2006
IPC:
C09K 8/512 (2006.01), C09K 8/504 (2006.01), C09K 8/54 (2006.01), C23F 11/18 (2006.01)
Applicants: M-I LLC [US/US]; 5950 North Course Drive, Houston, TX 77072 (US) (For All Designated States Except US).
HORTON, Robert, L. [US/US]; (US) (For US Only).
PRASEK, Bethicia, B. [US/US]; (US) (For US Only)
Inventors: HORTON, Robert, L.; (US).
PRASEK, Bethicia, B.; (US)
Agent: BERGMAN, Jeffrey, S.; Osha, Liang LLP, 1221 McKinney St., Suite 2800, Houston, TX 77010 (US)
Priority Data:
60/695,803 30.06.2005 US
Title (EN) FLUID LOSS PILLS
(FR) SOLUTIONS ANTI-FUITE DE FLUIDES
Abstract: front page image
(EN)A fluid loss pill that includes a crosslinked polymer gel, a brine, and solid salt particles disposed in said gel is described. Further, a method for reducing fluid loss that includes pumping a selected amount of a fluid loss pill into a wellbore leading to an oil-, condensate-, or gas-producing formation, the fluid loss pill including a crosslinked polymer gel, a brine, and solid salt particles disposed in said gel is described.
(FR)La présente invention décrit une solution anti-fuite de fluides qui inclut un gel polymère réticulé, une solution saline et des particules de sels solides disposées au sein dudit gel. La présente invention décrit en outre une méthode de réduction de la fuite de fluides qui inclut le pompage d'une quantité donnée d'une solution anti-fuites de fluides dans un puits de forage menant à une réserve géologique de gaz, de pétrole ou de condensat, ladite solution anti-fuites de fluides incluant un gel polymère réticulé, une solution saline et des particules de sels solides disposées au sein dudit gel.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)