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1. (WO2017031597) WELL CLEANOUT SYSTEM
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Pub. No.: WO/2017/031597 International Application No.: PCT/CA2016/051012
Publication Date: 02.03.2017 International Filing Date: 26.08.2016
IPC:
E21B 21/08 (2006.01) ,E21B 21/10 (2006.01) ,E21B 37/00 (2006.01)
E FIXED CONSTRUCTIONS
21
EARTH OR ROCK DRILLING; MINING
B
EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
21
Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
08
Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
E FIXED CONSTRUCTIONS
21
EARTH OR ROCK DRILLING; MINING
B
EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
21
Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
10
Valves arrangements in drilling-fluid circulation systems
E FIXED CONSTRUCTIONS
21
EARTH OR ROCK DRILLING; MINING
B
EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
37
Methods or apparatus for cleaning boreholes or wells
Applicants:
SOURCE ROCK ENERGY PARTNERS INC. [CA/CA]; Unit 6, 1435 - 40 Avenue NE Calgary, Alberta T2E 8N6, CA
Inventors:
FALK, Kelvin; CA
YORGASON, Brandon; CA
Agent:
PARLEE MCLAWS LLP; 3300 TD Canada Trust Tower 421 - 7 Avenue SW Calgary, Alberta T2P 4K9, CA
Priority Data:
62/209,96426.08.2015US
Title (EN) WELL CLEANOUT SYSTEM
(FR) SYSTÈME DE NETTOYAGE DE PUITS
Abstract:
(EN) Apparatus and methodologies for cleaning a subterranean wellbore are provided. More specifically, a cleaning assembly and method of use is provided, the assembly being sealingly positioned within the wellbore and comprising a pump and a fluid control port for directing pressurized fluids downhole to clean the wellbore.
(FR) L'invention concerne un appareil et des méthodologies pour nettoyer un puits de forage souterrain. L'invention concerne, plus spécifiquement, un ensemble de nettoyage et un procédé d'utilisation, l'ensemble étant positionné de manière étanche dans le puits de forage et comprenant une pompe et un orifice de régulation de fluide pour diriger des fluides mis sous pression vers le fond de trou pour nettoyer le puits de forage.
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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, IR, IS, JP, KE, KG, KN, KP, KR, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)