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1. (WO2019027464) WELLBORE FLUID COMMUNICATION TOOL
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Pub. No.: WO/2019/027464 International Application No.: PCT/US2017/045330
Publication Date: 07.02.2019 International Filing Date: 03.08.2017
IPC:
E21B 33/14 (2006.01) ,E21B 17/00 (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
33
Sealing or packing boreholes or wells
10
in the borehole
13
Methods or devices for cementing, for plugging holes, crevices, or the like
14
for cementing casings into boreholes
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
17
Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Casings; Tubings
Applicants:
HALLIBURTON ENERGY SERVICES, INC. [US/US]; 3000 N. Sam Houston Parkway E. Houston, Texas 77032, US
Inventors:
MADDUX, Stephen Ross; US
KOHN, Gary; US
Agent:
HARDAWAY, Kevin L.; US
TIDWELL, Mark; US
LAYE, Jade O.; US
PAPE, Eileen S.; US
PITTMAN, David; US
BORLAND, Harold; US
RAJ, Vinu; US
BROWN, Randall C.; US
EDWARDS, Gary; US
HERDA, Alan; US
SUAREZ, Vera; US
HALBUR, Zachary; US
TU, Evert Uy; US
MENEZES, Clive; US
BRYSON, Alan C; US
FITE, Benjamin; US
RODDY, Craig; US
WUSTENBERG, John; US
RICHARDSON, Scott; US
KRUEGER, Tenley; US
Priority Data:
Title (EN) WELLBORE FLUID COMMUNICATION TOOL
(FR) OUTIL DE COMMUNICATION FLUIDIQUE DE PUITS DE FORAGE
Abstract:
(EN) A system and method directed to performing a single trip cementing operation at spaced out locations within a hydrocarbon zone during the construction of a wellbore using a wellbore fluid communication tool. In an embodiment, the tool is deployed on a tubular string above the hydrocarbon zone and comprises a housing including at least one radial port, a seal assembly, an outer sleeve assembly having a door assembly operable to translate across the seal assembly while closed, an inner mandrel and a seat assembly. The tool facilitates the placement of cement within a wellbore annulus from an uphole position in lieu of at the bottom of the wellbore thereby minimizing the pressure required to perform cementing job. At the same time, the ability for the door assembly to translate across the seal assembly while closed ensures the seal is not damaged from repetitive opening and closing of the door assembly.
(FR) L'invention concerne un système et un procédé destinés à effectuer une opération de cimentation à déclenchement unique à des emplacements espacés dans une zone d'hydrocarbures pendant la construction d'un puits de forage à l'aide d'un outil de communication fluidique de puits de forage. Selon un mode de réalisation, l'outil est déployé sur une colonne tubulaire au-dessus de la zone d'hydrocarbures et comprend un boîtier comprenant au moins un orifice radial, un ensemble joint d'étanchéité, un ensemble manchon externe comportant un ensemble porte apte à se déplacer en translation sur l'ensemble joint d'étanchéité en position fermée, un mandrin interne et un ensemble siège. L'outil facilite le placement de ciment à l'intérieur d'un espace annulaire de puits de forage à partir d'une position de haut de trou au lieu d'une position au fond du puits de forage, ce qui permet de réduire au minimum la pression requise pour effectuer un travail de cimentation. D'autre part, l'aptitude de l'ensemble porte à se déplacer en translation sur l'ensemble joint d'étanchéité en position fermée assure que le joint d'étanchéité n'est pas endommagé par l'ouverture et la fermeture répétées de l'ensemble porte.
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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, JO, JP, KE, KG, KH, 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)