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Machine translation
1. (WO2009132274) APPARATUS AND METHOD FOR DISCHARGING MULTIPLE FLUIDS DOWNHOLE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/132274    International Application No.:    PCT/US2009/041670
Publication Date: 29.10.2009 International Filing Date: 24.04.2009
IPC:
E21B 49/08 (2006.01), E21B 49/10 (2006.01)
Applicants: BAKER HUGHES INCORPORATED [US/US]; P.O. Box 4740 Houston, TX 77210-4740 (US) (For All Designated States Except US).
HILL, Freeman [US/US]; (US) (For US Only).
EVANS, Randy, L. [US/US]; (US) (For US Only)
Inventors: HILL, Freeman; (US).
EVANS, Randy, L.; (US)
Agent: CARSON, Matt, W.; (US)
Priority Data:
61/047,633 24.04.2008 US
12/428,842 23.04.2009 US
Title (EN) APPARATUS AND METHOD FOR DISCHARGING MULTIPLE FLUIDS DOWNHOLE
(FR) APPAREIL ET PROCÉDÉ D’ÉJECTION DE LIQUIDES MULTIPLES DANS UN TROU
Abstract: front page image
(EN)An apparatus and a method are provided for discharging a plurality of fluids downhole. In one aspect, the apparatus may include a first chamber and a second chamber separated by movable barrier, wherein draining the fluid from the first chamber causes the barrier to move and allow an actuating member to drain the second fluid from the second chamber.
(FR)La présente invention concerne un appareil et un procédé d’éjection d’une pluralité de liquides dans un trou. Selon un aspect, l’appareil peut comprendre une première chambre et une seconde chambre séparées par une barrière mobile, l’évacuation du liquide de la première chambre entraînant le déplacement de la barrière et permettant à un élément actionneur d’évacuer le second liquide hors de la seconde chambre.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, 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)