Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017208096) NANOPARTICLE CARRIER PLATFORM AND METHODS FOR CONTROLLED RELEASE OF SUBTERRANEAN WELL TREATMENT ADDITIVES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/208096 International Application No.: PCT/IB2017/052810
Publication Date: 07.12.2017 International Filing Date: 12.05.2017
IPC:
C09K 8/03 (2006.01) ,C09K 8/58 (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
02
Well-drilling compositions
03
Specific additives for general use in well-drilling compositions
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
58
Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
Applicants:
TOMSON TECHNOLOGIES [US/US]; 3770 Westchase Drive Houston, TX 77042, US
Inventors:
YAN, Chao; US
TOMSON, Ross; US
GURAIEB, Paula; US
GHORBANI, Nasser; US
Agent:
COLAPRET, Kay; US
Priority Data:
62/345,56803.06.2016US
Title (EN) NANOPARTICLE CARRIER PLATFORM AND METHODS FOR CONTROLLED RELEASE OF SUBTERRANEAN WELL TREATMENT ADDITIVES
(FR) PLATEFORME DE SUPPORT DE NANOPARTICULES ET PROCÉDÉS DE LIBÉRATION CONTRÔLÉE D'ADDITIFS DE TRAITEMENT DE PUITS SOUTERRAINS
Abstract:
(EN) Nano-sized mixed metal oxide carriers capable of delivering a well treatment additive for a sustained or extended period of time in the environment of use, methods of making the nanoparticles, and uses thereof are described herein. The nanoparticles can have a formula of: A/[Mx1My2Mz3]OnHm where x is 0.03 to 3, y is 0.01 to 0.4, z is 0.01 to 0.4 and n and m are determined by the oxidation states of the other elements, and M1 can be aluminum (Al), gallium (Ga), indium(In) or thallium (Tl). M2 and M3 are not the same and can be a Column 2 metal, Column 14 metal, or a transition metal. A is can be a treatment additive.
(FR) L'invention concerne des supports d'oxydes métalliques mixtes nanométriques pouvant distribuer un additif de traitement de puits pendant une période prolongée ou allongée dans l'environnement d'utilisation, des procédés de fabrication des nanoparticules et des utilisations correspondantes. Les nanoparticules peuvent présenter la formule : A/[M x 1M y 2M z 3]O n H m x vaut 0,03 à 3, y vaut 0,01 à 0,4, z vaut 0,01 à 0,4 et n et m sont déterminés par les étages d'oxydation des autres éléments et M1 peut représenter aluminium (Al), gallium (Ga), indium(In) ou thallium (Tl). M2 et M3 ne sont pas identiques et peuvent être un métal de colonne 2, un métal de colonne 14 ou un métal de transition. Il peut s'agir d'un additif de traitement.
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)