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Machine translation
1. (WO2001004457) DOWNHOLE JETTING TOOL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/004457    International Application No.:    PCT/GB2000/002523
Publication Date: 18.01.2001 International Filing Date: 07.07.2000
Chapter 2 Demand Filed:    08.02.2001    
IPC:
E21B 21/10 (2006.01), E21B 37/00 (2006.01)
Applicants: LEE, Paul, Bernard [CA/AE]; (AE)
Inventors: LEE, Paul, Bernard; (AE)
Agent: ORR, William, McLean; Tower House, Merrion Way, Leeds LS2 8PA (GB)
Priority Data:
9915885.9 08.07.1999 GB
Title (EN) DOWNHOLE JETTING TOOL
(FR) ENSEMBLE DE FORAGE AU JET DE FOND
Abstract: front page image
(EN)There is provided a jetting tool assembly for use in cleaning tubular components used in drilling for gaseous or liquid hydrocarbons in producing formations, said assembly being conectable to a hollow drillstring and having a first mode of operation which allows through-flow of fluid and lengthwise of the drillstring, and a second mode of operation which routes the fluid transversely outwardly of the drillstring.
(FR)L'invention concerne un ensemble de forage au jet servant à nettoyer des composants tubulaires utilisés dans le forage d'hydrocarbures gazeux ou liquides dans des formations productrices. Ledit ensemble peut être connecté à un train de forage creux et possède un premier mode de fonctionnement permettant la circulation du fluide le long du train de forage, et un second mode de fonctionnement acheminant le fluide transversalement à l'extérieur du train de forage.
Designated States: AE, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CR, CU, CZ, DE, DK, DM, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)