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1. (WO2018052462) SHUNT SYSTEM FOR DOWNHOLE SAND CONTROL COMPLETIONS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/052462 International Application No.: PCT/US2016/061796
Publication Date: 22.03.2018 International Filing Date: 14.11.2016
IPC:
E21B 43/02 (2006.01) ,E21B 43/08 (2006.01) ,E21B 43/10 (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
43
Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
02
Subsoil filtering
08
Screens or liners
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
10
Setting of casings, screens or liners in wells
Applicants: HALLIBURTON ENERGY SERVICES, INC.[US/US]; 3000 N. Sam Houston Parkway E. Houston, Texas 77032-3219, US
Inventors: COFFIN, Maxime Philippe; GB
BOURGNEUF, Patrick Patchi; FR
PENNO, Andrew David; SG
Agent: KAISER, Iona; US
JORDAN, Carey; US
Priority Data:
62/393,69513.09.2016US
Title (EN) SHUNT SYSTEM FOR DOWNHOLE SAND CONTROL COMPLETIONS
(FR) SYSTÈME DE DÉRIVATION POUR COMPLÉTIONS DE FOND DE TROU À CONTRÔLE DE SABLE
Abstract:
(EN) A downhole sand control completion system includes a completion string extendable within a wellbore and including one or more sand control screen assemblies arranged about a base pipe, each sand control screen assembly including one or more sand screens positioned about the base pipe. A shunt system is positioned about an exterior of the base pipe to receive and redirect a gravel slurry flowing in an annulus defined between the completion string and a wellbore wall. A return tube is positioned about the exterior of the base pipe and extends longitudinally along a portion of the completion string. The return tube defines a plurality of openings to receive a portion of a fluid in the annulus into the return tube to be conveyed into an interior of the base pipe via the return tube.
(FR) Cette invention concerne un système de complétion de fond de trou à contrôle de sable, comprenant un train de tiges de complétion pouvant s'étendre à l'intérieur d'un puits de forage et comprenant un ou plusieurs ensembles tamis de contrôle de sable disposés autour d'un tuyau de base, chaque ensemble tamis de contrôle de sable comprenant un ou plusieurs tamis à sable positionnés autour du tuyau de base. Un système de dérivation est positionné autour d'un extérieur du tuyau de base pour recevoir et rediriger une boue de gravier s'écoulant dans un espace annulaire défini entre la colonne de complétion et une paroi de puits de forage. Un tube de retour est positionné autour de l'extérieur du tuyau de base et s'étend longitudinalement le long d'une partie de la colonne de complétion. Le tube de retour définit une pluralité d'ouvertures pour recevoir une partie d'un fluide dans l'espace annulaire dans le tube de retour afin de le transporter à l'intérieur du tuyau de base par l'intermédiaire du tube de retour.
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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, DJ, 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, KW, 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)