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1. (WO2018026981) ALIGNABLE CONNECTOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/026981 International Application No.: PCT/US2017/045197
Publication Date: 08.02.2018 International Filing Date: 03.08.2017
IPC:
E21B 17/03 (2006.01) ,E21B 10/00 (2006.01)
Applicants: SCHLUMBERGER TECHNOLOGY CORPORATION[US/US]; 300 Schlumberger Drive, Sugar Land, Texas 77478, US (US)
SCHLUMBERGER CANADA LIMITED[CA/CA]; 125 - 9 Avenue SE Calgary, Alberta T2G 0P6, CA (CA)
SERVICES PETROLIERS SCHLUMBERGER[FR/FR]; 42 rue Saint Dominique 75007 Paris, FR (FR)
SCHLUMBERGER TECHNOLOGY B.V.[NL/NL]; Parkstraat 83-89m NL-2514 JG The Hague, NL (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JO, JP, KE, KG, KH, KM, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
Inventors: HALL, David; US
MARSHALL, Jonathan; US
DAHLGREN, Scott; US
TAYLOR, Malcom; GB
Agent: TOWNSEND, Philip W. III; US
CLARK, Brandon S.; US
Priority Data:
15/227,17603.08.2016US
Title (EN) ALIGNABLE CONNECTOR
(FR) RACCORD POUVANT ÊTRE ALIGNÉ
Abstract: front page image
(EN) Connections between drill pipe sections and drill bits used for boring into the earth may comprise two elements threadably attachable one to another. A first element may comprise a rotor rotatable with respect to a stator. A second element may thread to the stator. As it does so, the second element may rotationally fix itself to the rotor allowing for connecting elements on the second element and the rotor to align. These connecting elements may remain aligned while the second element and rotor rotate with respect to the stator. Such alignment may allow for a connection to be kept clean and free from contamination in otherwise wet and dirty environments.
(FR) L'invention concerne des raccords entre les sections de tiges de forage et les forets utilisés pour le forage dans la terre qui peuvent comprendre deux éléments pouvant être vissés l'un sur l'autre. Un premier élément peut comprendre un rotor pouvant tourner par rapport à un stator. Un second élément peut être vissé sur le stator. Ce faisant, le second élément peut se fixer en rotation au rotor, ce qui permet d'aligner les éléments sur le second élément et le rotor. Ces éléments de liaison peuvent rester alignés tandis que le second élément et le rotor tournent par rapport au stator. Un tel alignement peut permettre de maintenir un raccord propre et exempt de contamination dans des environnements autrement humides et sales.
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)