Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017034977) PRODUCTION TUBING FLOW DIVERSION VALVE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/034977 International Application No.: PCT/US2016/047758
Publication Date: 02.03.2017 International Filing Date: 19.08.2016
IPC:
E21B 21/00 (2006.01) ,E21B 34/00 (2006.01) ,E21B 43/00 (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
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
34
Valve arrangements for boreholes or wells
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
43
Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
Applicants:
GAS SENSING TECHNOLOGY CORP. [US/US]; 1482 Commerce Drive Laramie, WY 82070, US
Inventors:
PARKINS, Jeffrey; US
FLORES, Hugo; AU
Agent:
LOCKLAR, Michael; US
Priority Data:
62/208,91524.08.2015US
Title (EN) PRODUCTION TUBING FLOW DIVERSION VALVE
(FR) CLAPET DE DÉVIATION D'ÉCOULEMENT DE COLONNE DE PRODUCTION
Abstract:
(EN) A flow diversion valve comprising: a valve body including an upper housing releasably connected to a lower housing, the upper housing and lower housing being configured to receive a rotating rod therethrough; a shuttle positioned within the valve body, the shuttle being configured to move to cover one or more spill ports of the valve body; and a releasable locking member, wherein the releasable locking member is releasably connected to the valve body and positioned between the upper housing and the lower housing to assist in preventing relative movement therebetween.
(FR) L'invention concerne un clapet de déviation d'écoulement comportant : un corps de clapet comprenant un boîtier supérieur raccordé de manière amovible à un boîtier inférieur, le boîtier supérieur et le boîtier inférieur étant configurés pour recevoir une tige rotative au travers de ceux-ci ; une navette positionnée à l'intérieur du corps de clapet, la navette étant configurée de façon à se déplacer pour couvrir un ou plusieurs orifices de décharge du corps de clapet ; et un organe de verrouillage libérable, dans lequel l'élément de verrouillage libérable est relié de manière libérable au corps de clapet et positionné entre le boîtier supérieur et le boîtier inférieur pour aider à empêcher un mouvement relatif entre eux.
front page image
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)