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1. (WO2010074912) SYSTEM AND METHOD FOR DELIVERING MATERIAL TO A SUBSEA WELL
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/074912 International Application No.: PCT/US2009/066519
Publication Date: 01.07.2010 International Filing Date: 03.12.2009
IPC:
E21B 43/01 (2006.01) ,E21B 43/013 (2006.01)
E FIXED CONSTRUCTIONS
21
EARTH OR ROCK DRILLING; MINING
B
EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
43
Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
01
specially adapted for obtaining from underwater installations
E FIXED CONSTRUCTIONS
21
EARTH OR ROCK DRILLING; MINING
B
EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
43
Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
01
specially adapted for obtaining from underwater installations
013
Connecting a production flow line to an underwater well head
Applicants:
CHEVRON U.S.A. INC. [US/US]; 6001 Bollinger Canyon Road San Ramon, California 94583, US (AllExceptUS)
BLAKE, Peter W. [GB/GB]; GB (UsOnly)
Inventors:
BLAKE, Peter W.; GB
Agent:
GALLO, Nicholas F.; Chevron Corporation Law Department Post Office Box 6006 San Ramon, California 94583-0806, US
Priority Data:
61/138,04416.12.2008US
Title (EN) SYSTEM AND METHOD FOR DELIVERING MATERIAL TO A SUBSEA WELL
(FR) SYSTÈME ET PROCÉDÉ POUR LA DISTRIBUTION DE MATÉRIAU DANS UN PUITS SOUS-MARIN
Abstract:
(EN) A system and method for delivering a material from a vessel at a surface facility to a subsea location and into a subsea well are provided. The system generally includes a first-stage pump that is located at the surface facility and is configured to receive the material from the vessel. A tubular member extends from the first-stage pump to the subsea location. A second-stage pump is located at the subsea location and connected to the tubular member. The first-stage pump is configured to deliver the material through the tubular member to the second-stage pump at a first pressure, and the second-stage pump being configured to receive the material from the tubular member and inject the material into the well at a second pressure higher than the first pressure.
(FR) La présente invention concerne un système et procédé pour la distribution de matériau depuis un navire au niveau d'une installation de surface à un site sous-marin et dans un puits sous-marin. D'une manière générale, le système comporte une pompe de premier étage qui est situé au niveau de l'installation de surface et est configurée pour recevoir le matériau depuis le navire. Un organe de forme tubulaire s'étend depuis la pompe de premier étage jusqu'au site sous-marin. Une pompe de second étage est située au niveau du site sous-marin et relié à l'organe de forme tubulaire. La pompe de premier étage est configurée pour distribuer le matériau à travers l'organe de forme tubulaire à la pompe de second étage à une première pression, et la pompe de second étage est configurée pour recevoir le matériau à partir de l'organe tubulaire et pour injecter le matériau dans le puits à une seconde pression supérieure à la première pression.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, 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, PE, 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 (ARIPO) (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, SM, 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)
Also published as:
NO20110997CN102257240BRPI0923054AU2009330553ID2012/00586