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1. (WO2007010212) TREATMENT FLUIDS WITH IMPROVED SHALE INHIBITION AND METHODS OF USE IN SUBTERRANEAN OPERATIONS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/010212 International Application No.: PCT/GB2006/002622
Publication Date: 25.01.2007 International Filing Date: 14.07.2006
IPC:
C09K 8/12 (2006.01) ,C09K 8/52 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
8
Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
02
Well-drilling compositions
04
Aqueous well-drilling compositions
06
Clay-free compositions
12
containing synthetic organic macromolecular compounds or their precursors
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
8
Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
52
Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
Applicants:
HALLIBURTON ENERGY SERVICES, INC. [US/US]; P.O. Box 1431 Duncan, OK 73533, US (AllExceptUS)
CURTIS, Philip, Anthony [GB/GB]; GB (MW)
HARROWER, Elaine [GB/GB]; GB (UsOnly)
YOUNGSON, Arthur [GB/GB]; GB (UsOnly)
TEMPLE, Colin [GB/GB]; GB (UsOnly)
Inventors:
HARROWER, Elaine; GB
YOUNGSON, Arthur; GB
TEMPLE, Colin; GB
Agent:
CURTIS, Philip, Anthony ; A.A. Thornton & Co. 235 High Holbom London WC1V 7LE, GB
Priority Data:
11/183,11315.07.2005US
11/183,12215.07.2005US
Title (EN) TREATMENT FLUIDS WITH IMPROVED SHALE INHIBITION AND METHODS OF USE IN SUBTERRANEAN OPERATIONS
(FR) FLUIDES DE TRAITEMENT POSSÉDANT DES PROPRIÉTÉS D’INHIBITION DES SCHISTES AMÉLIORÉE ET PROCÉDÉS D’UTILISATION DANS DES OPÉRATIONS SOUTERRAINES
Abstract:
(EN) Additives and treatment fluids with improved shale inhibition, and associated methods of use in subterranean operations, are provided. The additives and treatment fluids used generally comprise a shale-inhibiting component and one or more silicates.
(FR) La présente invention concerne des additifs et des fluides de traitement possédant des propriétés d’inhibition des schistes améliorée, ainsi que des procédés correspondants utilisés dans des opérations souterraines. Les additifs et les fluides de traitement utilisés comprennent généralement un composant inhibiteur de schistes et un ou plusieurs silicates.
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 (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, 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)
Also published as:
NO20080572EP1907502