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1. (WO2007015997) METHOD OF GENERATING A DEEP RESISTIVITY IMAGE IN LWD MEASUREMENTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/015997    International Application No.:    PCT/US2006/028529
Publication Date: 08.02.2007 International Filing Date: 21.07.2006
Chapter 2 Demand Filed:    25.05.2007    
IPC:
G01V 3/28 (2006.01)
Applicants: BAKER HUGHES INCORPORATED [US/US]; 2929 Allen Parkway, Suite 2100, Houston, TX 77019-2118 (US) (For All Designated States Except US).
WANG, Tsili [US/US]; (US) (For US Only).
CHEMALI, Roland [US/US]; (US) (For US Only)
Inventors: WANG, Tsili; (US).
CHEMALI, Roland; (US)
Agent: RIDDLE, J., Albert; Baker Hughes Incorporated, 2929 Allen Parkway, Suite 2100, Houston, TX 77019-2118 (US)
Priority Data:
60/703,037 27.07.2005 US
Title (EN) METHOD OF GENERATING A DEEP RESISTIVITY IMAGE IN LWD MEASUREMENTS
(FR) PROCEDE PERMETTANT DE GENERER UNE IMAGE DE RESISTIVITE EN MODE PROFOND DANS DES MESURES DIAGRAPHIQUES EN COURS DE FORAGE (LWD)
Abstract: front page image
(EN)A pseudo-image is produced by combining deep-reading azimuthally sensitive resistivity measurements with azimuthally insensitive resistivity measurements made by a multiple propagation resistivity tool. This image is useful in reservoir navigation. Features on the azimuthally sensitive measurements such as saddle-points and mid-points are diagnostic of bed geometry relative to the borehole.
(FR)On produit une pseudo-image par combinaison de mesures de résistivité en mode profond sensibles en azimut avec des mesures de résistivité insensibles en azimut effectuées au moyen d'un outil de mesure de la résistivité à la propagation multiple (MPR). On utilise cette image pour naviguer dans un réservoir. Les caractéristiques des mesures sensibles en azimut, telles que les points-selle et les points milieu, constituent un diagnostic de la géométrie du lit par rapport au puits.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, 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)