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1. (WO2015048021) METHOD OF OPTIMIZING CONDUCTIVITY IN A HYDRAULIC FRACTURING OPERATION
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/048021 International Application No.: PCT/US2014/056986
Publication Date: 02.04.2015 International Filing Date: 23.09.2014
IPC:
E21B 43/00 (2006.01) ,E21B 43/267 (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
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
25
Methods for stimulating production
26
by forming crevices or fractures
267
reinforcing fractures by propping
Applicants:
BAKER HUGHES INCORPORATED [US/US]; 2929 Allen Parkway Suite 2100 Houston, Texas 77019, US
Inventors:
GUPTA, D.V. Satyanarayana; US
LEMONS, Jimie DeVon; US
HOLCOMB, William D.; US
BRANNON, Harold Dean; US
Agent:
JONES, John Wilson; US
Priority Data:
61/882,85826.09.2013US
Title (EN) METHOD OF OPTIMIZING CONDUCTIVITY IN A HYDRAULIC FRACTURING OPERATION
(FR) PROCÉDÉ D'OPTIMISATION DE LA CONDUCTIVITÉ DANS UNE OPÉRATION DE FRACTURATION HYDRAULIQUE
Abstract:
(EN) A method of distributing proppant in a spatial arrangement throughout a created or enlarged fracture by pumping into a subterranean formation penetrated by a well multiple stages of fracturing fluid wherein a fluid laden with proppant is pumped into the well and a fluid substantially free of proppant is then pumped into the well; the fluid of the fluid laden with proppant and the fluid substantially free of proppant being the same. Vertically extending pillars are created within the formation. Fluid produced from the hydrocarbon-bearing reservoir is then flowed at least partially through channels between the vertically extending pillars.
(FR) L'invention concerne un procédé de distribution d'agent de soutènement dans un agencement spatial dans une fracture créée ou élargie par le pompage dans une formation souterraine pénétrée par un puits de multiples étages de fluide de fracturation, un fluide chargé d'agent de soutènement étant pompé dans le puits et un fluide sensiblement exempt d'agent de soutènement étant ensuite pompé dans le puits; le fluide du fluide chargé d'agent de soutènement et le fluide sensiblement exempt d'agent de soutènement étant les mêmes. Des piliers s'étendant verticalement sont créés dans la formation. Un fluide produit à partir du réservoir contenant des hydrocarbures s'écoule ensuite au moins partiellement dans des canaux entre les piliers s'étendant verticalement.
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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)