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1. (WO2012174118) PROPPANTS FOR REMOVAL OF CONTAMINANTS FROM FLUID STREAMS AND METHODS OF USING SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2012/174118 International Application No.: PCT/US2012/042262
Publication Date: 20.12.2012 International Filing Date: 13.06.2012
IPC:
E21B 43/00 (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
Applicants:
MAR SYSTEMS, INC. [US/US]; 30625 Solon Road Cleveland, OH 44139, US (AllExceptUS)
HAYES, Missy [US/US]; US (UsOnly)
SACCO, Gina [US/US]; US (UsOnly)
SHERWOOD, Nancy [US/US]; US (UsOnly)
Inventors:
HAYES, Missy; US
SACCO, Gina; US
SHERWOOD, Nancy; US
Agent:
HOBGOOD, John, V.; Wilmer Cutler Pickering Hale and Dorr LLP 60 State Street Boston, MA 02109, US
Priority Data:
61/497,35715.06.2011US
Title (EN) PROPPANTS FOR REMOVAL OF CONTAMINANTS FROM FLUID STREAMS AND METHODS OF USING SAME
(FR) AGENTS DE SOUTÈNEMENT POUR LE RETRAIT DE CONTAMINANTS DE COURANTS DE FLUIDE ET LEURS PROCÉDÉS D'UTILISATION
Abstract:
(EN) The invention relates to the proppants and proppant substrates treated with active compounds that reduce the presence of contaminants in fluids, methods of using those materials, as well as methods of making those materials. The invention further provides that the contaminated fluids are associated with wells, including oil and gas wells.
(FR) L'invention porte sur des agents de soutènement et sur des substrats d'agent de soutènement traités par des composés actifs qui réduisent la présence de contaminants dans des fluides, sur des procédés d'utilisation de ces matériaux, ainsi que sur des procédés de réalisation de ces matériaux. L'invention assure en outre que les fluides contaminés sont associés à des puits, y compris des puits de pétrole et de gaz.
front page image
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, QA, RO, RS, RU, RW, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
CA2839415