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Machine translation
1. (WO2004099560) EROSION RESISTANT SAND SCREEN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/099560    International Application No.:    PCT/GB2004/001804
Publication Date: 18.11.2004 International Filing Date: 28.04.2004
IPC:
E21B 43/08 (2006.01)
Applicants: BP EXPLORATION OPERATING COMPANY LIMITED [GB/GB]; Chertsey Road, Sunbury on Thames, Middlesex TW16 7BP (GB) (For All Designated States Except US).
OSBORNE, Christopher, George [GB/GB]; (GB) (For US Only)
Inventors: OSBORNE, Christopher, George; (GB)
Agent: COLLINS, Frances, Mary; BP International Limited, Patents & Agreements, Chertsey Road, Sunbury on Thames, Middlesex TW16 7LN (GB)
Priority Data:
0310458.5 07.05.2003 GB
Title (EN) EROSION RESISTANT SAND SCREEN
(FR) CRIBLE A SABLE RESISTANT A L'EROSION
Abstract: front page image
(EN)A sand screen comprising a perforated base pipe and an erosion resistant microporous sleeve. The erosion resistant microporous material of the sleeve is preferably selected from the group consisting of microporous polymeric foams, microporous metal foams, microporous carbide monoliths, and microporous nitride monoliths.
(FR)L'invention porte sur un crible à sable comprenant un tube perforé à sa base et un manchon microporeux résistant à l'érosion. Le matériau résistant à l'érosion du manchon est de préférence choisi parmi des mousses microporeuses de polymères, des mousses microporeuses de métaux, des monolithes microporeux de carbure et des monolithes microporeux de nitrure.
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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, IT, LU, 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)