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1. (WO2013116294) METHOD OF PERFORMING ERROR-CORRECTION OF NMR DATA
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/116294 International Application No.: PCT/US2013/023782
Publication Date: 08.08.2013 International Filing Date: 30.01.2013
IPC:
G01V 3/32 (2006.01) ,G01V 3/38 (2006.01)
G PHYSICS
01
MEASURING; TESTING
V
GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
3
Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation
18
specially adapted for well-logging
32
operating with electron or nuclear magnetic resonance
G PHYSICS
01
MEASURING; TESTING
V
GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
3
Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation
38
Processing data, e.g. for analysis, for interpretation or for correction
Applicants:
SCHLUMBERGER CANADA LIMITED [CA/CA]; 525-3rd Avenue Southwest Calgary, Alberta T2P-0G4, CA (CA)
SERVICES PETROLIERS SCHLUMBERGER [FR/FR]; 42 rue Saint Dominique F-75007 Paris, FR (FR)
SCHLUMBERGER HOLDINGS LIMITED [GB/GB]; P.O. Box 71 Craigmuir Chambers, Road Town 1110 Tortola, VG (GB, JP, NL)
SCHLUMBERGER TECHNOLOGY B.V. [NL/NL]; Parkstraat 83-89m NL-2514 JG The Hague, NL (AG, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BN, BR, BW, BY, BZ, CF, CG, CH, CI, CL, CM, CO, CR, CU, CY, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GA, GD, GE, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IS, IT, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, NE, NI, NO, NZ, OM, PA, PE, PG, PL, PT, QA, RO, RS, RU, RW, SC, SE, SG, SI, SK, SL, SM, SN, ST, SV, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, ZA, ZM, ZW)
PRAD RESEARCH AND DEVELOPMENT LIMITED [GB/GB]; P.O. Box 71 Craigmuir Chambers, Road Town 1110 Tortola, VG (AE, AO, BF, BH, BJ, CF, CG, CI, CM, CN, GA, GH, GN, GQ, GW, IN, LY, MA, ML, MR, MZ, NA, NE, NG, PH, SD, SN, SY, TD, TG, VN)
SCHLUMBERGER TECHNOLOGY CORPORATION [US/US]; 300 Schlumberger Drive, Sugar Land, Texas 77478, US (US)
Inventors:
BENNETT, Nicholas N.; US
VENKATARAMANAN, Lalitha; US
HEATON, Nicholas; US
Agent:
LIU, Kenneth; 10001 Richmond Avenue IP Administration Center of Excellence Room 4720 Houston, Texas 77042, US
Priority Data:
61/592,38030.01.2012US
Title (EN) METHOD OF PERFORMING ERROR-CORRECTION OF NMR DATA
(FR) PROCÉDÉ DE RÉALISATION DE CORRECTION D'ERREUR DE DONNÉES RMN
Abstract:
(EN) A method of obtaining nuclear magnetic resonance (NMR) data from a subterranean formation may include operating a tool in a subterranean formation for generating both NMR data and NMR scaled data based upon NMR measurements of the subterranean formation. The method may also include operating the tool for encoding and transmitting both the NMR data and NMR scaled data, and receiving and decoding, above the subterranean formation, both the NMR data and NMR scaled data from the tool. The method may also include performing error-correction of the received and decoded NMR data based upon the received and decoded NMR scaled data.
(FR) L'invention concerne un procédé pour obtenir des données de résonance magnétique nucléaire (RMN) à partir d'une formation souterraine, qui peut comprendre l'actionnement d'un outil dans une formation souterraine pour générer à la fois des données RMN et des données RMN mises à l'échelle, sur la base de mesures RMN de la formation souterraine. Le procédé peut également comprendre l'actionnement de l'outil pour coder et transmettre à la fois des données RMN et des données RMN mises à l'échelle, et recevoir et décoder, au-dessus de la formation souterraine, à la fois les données RMN et les données RMN mises à l'échelle provenant de l'outil. Le procédé peut également comprendre la réalisation de correction d'erreur des données RMN reçues et décodées sur la base des données RMN mises à l'échelle reçues et décodées.
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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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)