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1. (WO2012174370) COMPOSITION OF POLYBUTADIENE-BASED FORMULA FOR DOWNHOLE APPLICATIONS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2012/174370 International Application No.: PCT/US2012/042651
Publication Date: 20.12.2012 International Filing Date: 15.06.2012
IPC:
C09K 8/512 (2006.01) ,C08L 23/20 (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
50
Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
504
Compositions based on water or polar solvents
506
containing organic compounds
508
macromolecular compounds
512
containing cross-linking agents
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23
Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02
not modified by chemical after-treatment
18
Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
20
having four to nine carbon atoms
Applicants:
M-I L.L.C. [US/US]; 5950 North Course Drive Houston, TX 77072, US
CHEW, Andrew [US/US]; US (UsOnly)
De STEFANO, Guido [IT/US]; US (UsOnly)
YOUNG, Steven [GB/US]; US (UsOnly)
SCORSONE, Jason, T. [US/US]; US
Inventors:
CHEW, Andrew; US
De STEFANO, Guido; US
YOUNG, Steven; US
SCORSONE, Jason, T.; US
Agent:
BERGMAN, Jeffrey, S.; Osha - Liang LLP 909 Fannin Street, Suite 3500 Houston, TX 77010, US
Priority Data:
61/498,30517.06.2011US
Title (EN) COMPOSITION OF POLYBUTADIENE-BASED FORMULA FOR DOWNHOLE APPLICATIONS
(FR) COMPOSITION DE FORMULE À BASE DE POLYBUTADIÈNE POUR DES APPLICATIONS DE FOND DE TROU
Abstract:
(EN) A method of treating a wellbore may include emplacing in at least a selected region of the wellbore a formulation that includes at least one diene pre-polymer; at least one reactive diluent; at least one inert diluent comprising an oleaginous liquid or a mutual solvent; and at least one initiator; and initiating polymerization of the at least one diene pre-polymer and the at least one reactive diluent to form a composite material in the selected region of the wellbore.
(FR) L'invention porte sur un procédé de traitement d'un puits de forage qui peut comprendre la mise en place, dans au moins une zone choisie du puits de forage, d'une formulation qui comprend au moins un prépolymère diénique; au moins un diluant réactif; au moins un diluant inerte comportant un liquide oléagineux ou un solvant commun; au moins un initiateur, et l'amorçage de la polymérisation dudit ou desdits prépolymères diéniques et dudit ou desdits diluants réactifs pour former un matériau composite dans la zone choisie du puits de forage.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)