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1. (WO2009142873) DOWNHOLE MEASUREMENT OF FORMATION CHARACTERISTICS WHILE DRILLING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/142873    International Application No.:    PCT/US2009/041784
Publication Date: 26.11.2009 International Filing Date: 27.04.2009
IPC:
E21B 47/02 (2006.01), E21B 49/00 (2006.01), E21B 25/16 (2006.01), E21B 47/026 (2006.01), G01V 9/00 (2006.01)
Applicants: SCHLUMBERGER CANADA LIMITED [CA/CA]; 525 3rd Avenue SW Calgary Alberta , T2P0G4 (CA) (CA only).
SCHLUMBERGER TECHNOLOGY B.V. [NL/NL]; Parkstraat 83-89 NL-2514 JG The Hague (NL) (AL, AU, AZ, BG, CO, CZ, DE, DK, GR, HU, ID, IE, IL, IT, KZ, LT, MX, MY, NO, NZ, OM, PL, RO, RU, SI, SK, TM, TN, TR, TT, UA, UZ, ZA only).
PRAD RESEARCH AND DEVELOPMENT LIMITED; P.O. Box 71 Craigmuir Chambers Riad Town Tortola (VG) (AE, AG, AM, AO, AT, BA, BB, BE, BF, BH, BJ, BR, BW, BY, BZ, CF, CG, CH, CI, CM, CN, CR, CU, CY, DM, DO, DZ, EC, EE, EG, ES, FI, GA, GD, GE, GH, GM, GN, GQ, GT, GW, HN, HR, IN, IS, KE, KG, KM, KN, KP, KR, LA, LC, LK, LR, LS, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MZ, NA, NE, NG, NI, PG, PH, PT, RS, SC, SD, SE, SG, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TJ, TZ, UG, VC, VN, ZM, ZW only).
SERVICES PETROLIERS SCHLUMBERGER [FR/FR]; 42, rue Saint-Dominique F-75007 Paris (FR) (FR only).
SCHLUMBERGER HOLDINGS LIMITED [--/--]; P.O. Box 71 Craigmuir Chambers Roadtown Tortola (VG) (GB, JP, NL only).
POP, Julian, J. [AU/US]; (US) (For US Only).
TAHERIAN, Reza [US/US]; (US) (For US Only)
Inventors: POP, Julian, J.; (US).
TAHERIAN, Reza; (US)
Agent: FONSECA, Darla, P.; Office of IP Counsel Schlumberger Technology Corporation 200 Gillingham Lane MD 200-9 Sugar Land, TX 77478 (US)
Priority Data:
61/055,201 22.05.2008 US
Title (EN) DOWNHOLE MEASUREMENT OF FORMATION CHARACTERISTICS WHILE DRILLING
(FR) MESURE SOUTERRAINE DE CARACTÉRISTIQUES DE FORMATION LORS DU FORAGE
Abstract: front page image
(EN)Methods and apparatus for acquiring mud gas logging data, comparing the mud gas logging data to second data associated with a sidewall fluid sample measurement, and adjusting calibration data associated with a mud gas logging tool based on the comparison of the mud gas logging data and the second data associated with the sidewall fluid sample measurement.
(FR)L'invention concerne des procédés et un appareil permettant d'acquérir des données diagraphiques de gaz dans la boue, de comparer les données diagraphiques de gaz dans la boue à des secondes données associées à une mesure d'échantillon de fluide de paroi latérale, et d'adapter les données d'étalonnage associées à un outil diagraphique de gaz dans la boue en fonction de la comparaison des données diagraphiques de gaz dans la boue et des secondes données associées à la mesure de l'échantillon de fluide de paroi latérale.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, 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)