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1. (WO2017156538) PREFLUSH CHEMICALS FOR SCALE INHIBITOR SQUEEZE
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Pub. No.: WO/2017/156538 International Application No.: PCT/US2017/022176
Publication Date: 14.09.2017 International Filing Date: 13.03.2017
IPC:
C09K 8/52 (2006.01) ,E21B 21/14 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
8
Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
52
Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
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
14
using liquids and gases, e.g. foams
Applicants:
BLUMER, David [US/US]; US
XU, Ying [US/US]; US
MCLELLAND, Greg [US/US]; US
WATERS, Judy [US/US]; US
CONOCOPHILLIPS COMPANY [US/US]; Legal Department - Technology & Intellectual Property Attn: Docketing Services 600 North Dairy Ashford Houston, Texas 77079-1175, US
Inventors:
BLUMER, David; US
XU, Ying; US
MCLELLAND, Greg; US
WATERS, Judy; US
Agent:
BERGER, Michael D.; US
Priority Data:
62/307,12611.03.2016US
Title (EN) PREFLUSH CHEMICALS FOR SCALE INHIBITOR SQUEEZE
(FR) PRODUITS DE CONDITIONNEMENT POUR UNE INJECTION FORCÉE D'INHIBITEUR D'ENTARTRAGE
Abstract:
(EN) A method and system for removing water from the near wellbore during scale inhibitor squeeze treatments.
(FR) L'invention concerne un procédé et un système permettant d'éliminer l'eau du puits de forage proche pendant des traitements par injection forcée d'inhibiteur d'entartrage.
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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, 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)