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1. (WO2019067012) METHODS AND SYSTEMS FOR MOVING A SLIDING SLEEVE BASED ON INTERNAL PRESSURE
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Pub. No.: WO/2019/067012 International Application No.: PCT/US2018/018703
Publication Date: 04.04.2019 International Filing Date: 20.02.2018
IPC:
E21B 34/10 (2006.01) ,E21B 34/14 (2006.01) ,E21B 43/26 (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
34
Valve arrangements for boreholes or wells
06
in wells
10
operated by control fluid supplied from outside the borehole
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
06
in wells
14
operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
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
25
Methods for stimulating production
26
by forming crevices or fractures
Applicants:
COMITT WELL SOLUTIONS US HOLDING INC. [US/US]; 1411 Vander Wilt Ln, Katy, TX 77449, US
Inventors:
ANTONSEN, Roger; US
SARAYA, Mohamed, Ibrahim; US
Agent:
PIERSON, Gene; US
Priority Data:
62/565,54729.09.2017US
Title (EN) METHODS AND SYSTEMS FOR MOVING A SLIDING SLEEVE BASED ON INTERNAL PRESSURE
(FR) PROCÉDÉS ET SYSTÈMES POUR DÉPLACER UN MANCHON COULISSANT SUR LA BASE D'UNE PRESSION INTERNE
Abstract:
(EN) Embodiments disclosed herein describe fracturing methods and systems, wherein pressure differentials and fluid flow rates may be utilized to stimulate multiple zones, sleeves, or ports with the same tool.
(FR) Selon certains modes de réalisation, cette l'invention concerne des procédés et des systèmes de fracturation, dans lesquels des différences de pression et des débits de fluide peuvent être utilisés pour stimuler de multiples zones, manchons ou orifices avec le même outil.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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)