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1. (WO2017039691) PERMEABILITY MODIFICATION OF SUBTERRANEAN FORMATION FOR CONSOLIDATION TREATMENTS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/039691 International Application No.: PCT/US2015/048584
Publication Date: 09.03.2017 International Filing Date: 04.09.2015
IPC:
E21B 43/02 (2006.01) ,E21B 33/138 (2006.01) ,C09K 8/56 (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
02
Subsoil filtering
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
33
Sealing or packing boreholes or wells
10
in the borehole
13
Methods or devices for cementing, for plugging holes, crevices, or the like
138
Plastering the borehole wall; Injecting into the formation
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
56
Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability thereof
Applicants:
HALLIBURTON ENERGY SERVICES, INC. [US/US]; 3000 N. Sam Houston Parkway E. Houston, Texas 77032, US
Inventors:
RAMA, Mallikarjuna Shroff; IN
WADEKAR, Sushant Dattaram; IN
PRAVESH, Jag; IN
Agent:
TUMEY LLP; PO Box 22188 Houston, Texas 77227, US
Priority Data:
Title (EN) PERMEABILITY MODIFICATION OF SUBTERRANEAN FORMATION FOR CONSOLIDATION TREATMENTS
(FR) MODIFICATION DE PERMÉABILITÉ DE FORMATION SOUTERRAINE POUR TRAITEMENTS DE CONSOLIDATION
Abstract:
(EN) Provided are consolidation treatment methods and systems. A consolidation treatment method may comprise introducing a permeability modifier into a subterranean formation comprising zones of heterogeneous permeability; introducing a treatment fluid into the subterranean formation subsequent to the permeability modifier, wherein the permeability modifier at least partially diverts the treatment fluid in the subterranean formation such that treatment of the subterranean formation with the treatment fluid is more uniform, and wherein the permeability modifier has a higher viscosity than the treatment fluid; and consolidating one or more zones of the subterranean formation.
(FR) L'invention concerne des procédés et des systèmes de traitement de consolidation. Un procédé de traitement de consolidation peut consister à introduire un modificateur de perméabilité dans une formation souterraine comportant des zones de perméabilité hétérogène ; à introduire un fluide de traitement dans la formation souterraine après le modificateur de perméabilité, le modificateur de perméabilité déviant au moins partiellement le fluide de traitement dans la formation souterraine de telle sorte que le traitement de la formation souterraine avec le fluide de traitement est plus uniforme, et le modificateur de perméabilité ayant une viscosité supérieure au fluide de traitement ; et à consolider une ou plusieurs zones de la formation souterraine.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)