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1. (WO2017099225) HEAVY OIL VISCOSITY DEPRESSANT, METHOD FOR LOWERING VISCOSITY OF HEAVY OIL, AND METHOD FOR RECOVERING HEAVY OIL
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/099225 International Application No.: PCT/JP2016/086752
Publication Date: 15.06.2017 International Filing Date: 09.12.2016
IPC:
C09K 8/584 (2006.01) ,C09K 3/00 (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
58
Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
584
characterised by the use of specific surfactants
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
3
Materials not provided for elsewhere
Applicants:
株式会社クレハ KUREHA CORPORATION [JP/JP]; 東京都中央区日本橋浜町三丁目3番2号 3-3-2, Nihonbashi-Hamacho, Chuo-ku, Tokyo 1038552, JP
日本乳化剤株式会社 NIPPON NYUKAZAI CO., LTD. [JP/JP]; 東京都中央区日本橋小舟町4番1号 4-1, Nihonbashi Kobuna-cho, Chuo-ku, Tokyo 1030024, JP
Inventors:
▲高▼橋 健夫 TAKAHASHI, Takeo; JP
高橋 慎弥 TAKAHASHI, Shinya; JP
金子 睦 KANEKO, Mutsumi; JP
黒須 良太 KUROSU, Ryota; JP
Agent:
特許業務法人HARAKENZO WORLD PATENT & TRADEMARK HARAKENZO WORLD PATENT & TRADEMARK; 大阪府大阪市北区天神橋2丁目北2番6号 大和南森町ビル Daiwa Minamimorimachi Building, 2-6, Tenjinbashi 2-chome Kita, Kita-ku, Osaka-shi, Osaka 5300041, JP
Priority Data:
2015-24163210.12.2015JP
Title (EN) HEAVY OIL VISCOSITY DEPRESSANT, METHOD FOR LOWERING VISCOSITY OF HEAVY OIL, AND METHOD FOR RECOVERING HEAVY OIL
(FR) RÉDUCTEUR DE VISCOSITÉ DE PÉTROLE LOURD, PROCÉDÉ D'ABAISSEMENT DE LA VISCOSITÉ DE PÉTROLE LOURD, ET PROCÉDÉ DE RÉCUPÉRATION DE PÉTROLE LOURD
(JA) 重質油用低粘度化剤、重質油の低粘度化方法、及び重質油の回収方法
Abstract:
(EN) A heavy oil viscosity depressant, a method for lowering the viscosity of heavy oil, and a method for recovering heavy oil are provided. The heavy oil viscosity depressant contains a compound represented by formula (1). (In the formula, R1 is an aryl group of 6-20 carbon atoms, R2 is a hydrogen atom or an alkyl group of 1-3 carbon atoms, R3 is a branched or linear alkylene group of 2-4 carbon atoms, R4 is a CH2COO group, an SO3 group, a CH2CH2SO3 group, a CH2CH2CH2SO3 group, a CH2CH2CH2CH2SO3 group or a PO3 group, M is an ammonium, alkanolamine, alkylamine, or an alkali metal, a is an integer from 1 to 3, and when a is 2 or 3, the multiple R1s may be the same or different, and b is an integer from 0 to 100).
(FR) La présente invention concerne un réducteur de viscosité de pétrole lourd, un procédé permettant d'abaisser la viscosité de pétrole lourd, et un procédé de récupération de pétrole lourd. Le réducteur de viscosité de pétrole lourd contient un composé représenté par la formule (1). (Dans la formule, R1 est un groupe aryle de 6 à 20 atomes de carbone, R2 est un atome d'hydrogène ou un groupe alkyle de 1 à 3 atomes de carbone, R3 est un groupe alkylène ramifié ou linéaire de 2 à 4 atomes de carbone, R4 est un groupe CH2COO, un groupe SO3, un groupe CH2CH2SO3, un groupe CH2CH2CH2SO3, un groupe CH2CH2CH2CH2SO3 ou un groupe PO3, M est un ammonium, une alcanolamine, une alkylamine ou un métal alcalin, a est un nombre entier de 1 à 3, et lorsque a vaut 2 ou 3, les multiples R1 peuvent être identiques ou différents, et b est un nombre entier de 0 à 100).
(JA) 重質油用低粘度化剤、重質油の低粘度化方法、及び重質油の回収方法を提供する。重質油用低粘度化剤は、下記式(1) (式中、Rは炭素数6から20のアリール基であり、Rは水素原子又は炭素数1から3のアルキル基であり、Rは炭素数2から4の分枝または直鎖のアルキレン基であり、RはCHCOO基、SO基、CHCHSO基、CHCHCHSO基、CHCHCHCHSO基、又は、PO基であり、Mはアンモニウム、アルカノールアミン、アルキルアミン又はアルカリ金属であり、aは1から3の整数であり、aが2又は3のとき、複数あるRのそれぞれは同一でも異なっていてもよく、bは0から100の整数である)、で表される化合物を含む。
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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, 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 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)