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1. (WO2017192643) METHOD AND SYSTEM FOR ESTABLISHING WELL PERFORMANCE DURING PLUG MILL-OUT OR CLEANOUT/WORKOVER OPERATIONS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/192643    International Application No.:    PCT/US2017/030721
Publication Date: 09.11.2017 International Filing Date: 03.05.2017
IPC:
E21B 49/08 (2006.01), E21B 43/17 (2006.01), E21B 43/26 (2006.01)
Applicants: SCHLUMBERGER TECHNOLOGY CORPORATION [US/US]; 300 Schlumberger Drive, Sugar Land, Texas 77478 (US) (US only).
SCHLUMBERGER CANADA LIMITED [CA/CA]; 125 - 9 Avenue SE Calgary, Alberta T2G 0P6 (CA) (CA only).
SERVICES PETROLIERS SCHLUMBERGER [FR/FR]; 42 rue Saint Dominique 75007 Paris (FR) (FR only).
SCHLUMBERGER TECHNOLOGY B.V. [NL/NL]; Parkstraat 83 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, 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 only)
Inventors: ENKABABIAN, Philippe; (US).
POTAPENKO, Dmitriy Ivanovich; (US).
WILLBERG, Dean Michael; (US)
Agent: SNEDDON, Cameron; (US).
KAASCH, Tuesday; (US).
CLARK, Brandon S.; (US)
Priority Data:
15/145,396 03.05.2016 US
Title (EN) METHOD AND SYSTEM FOR ESTABLISHING WELL PERFORMANCE DURING PLUG MILL-OUT OR CLEANOUT/WORKOVER OPERATIONS
(FR) PROCÉDÉ ET SYSTÈME POUR ÉTABLIR DES PERFORMANCES DE PUITS PENDANT DES OPÉRATIONS DE BROYAGE OU DE NETTOYAGE/RECONDITIONNEMENT DE BOUCHON
Abstract: front page image
(EN)A method and system is provided that analyzes flow characteristics of return fluid that flows to a surface-located facility during well operations (such as plug mill-out or cleanout/workover operations) in order to characterize local formation properties of the formation. The method and system can be used to characterize a hydraulically-fractured hydrocarbon-bearing formation that is traversed by a well having a number of intervals that are hydraulically isolated from one another by corresponding plugs.
(FR)La présente invention concerne un procédé et un système qui analysent des caractéristiques d'écoulement d'un fluide de retour qui s'écoule vers une installation située en surface pendant des opérations de puits (telles que des opérations de broyage ou nettoyage/reconditionnement de bouchon) afin de caractériser des propriétés de formation locale de la formation. Le procédé et le système peuvent être utilisés pour caractériser une formation pétrolifère fracturée hydrauliquement qui est traversée par un puits comportant une pluralité d'intervalles qui sont isolés hydrauliquement les uns des autres par des bouchons correspondants.
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, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)