EA201691403A1 - Композиция и способ для процессов осветления пластовой воды - Google Patents
Композиция и способ для процессов осветления пластовой водыInfo
- Publication number
- EA201691403A1 EA201691403A1 EA201691403A EA201691403A EA201691403A1 EA 201691403 A1 EA201691403 A1 EA 201691403A1 EA 201691403 A EA201691403 A EA 201691403A EA 201691403 A EA201691403 A EA 201691403A EA 201691403 A1 EA201691403 A1 EA 201691403A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- weight
- monomer
- ionic
- optionally
- ethylenically unsaturated
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G33/00—Dewatering or demulsification of hydrocarbon oils
- C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/047—Breaking emulsions with separation aids
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/32—Hydrocarbons, e.g. oil
- C02F2101/325—Emulsions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/20—Prevention of biofouling
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
- Lubricants (AREA)
- Polymerisation Methods In General (AREA)
Abstract
Раскрыты водные композиции осветлителя воды, используемые для деэмульгирования и осветления водонефтяных дисперсий и эмульсий, образующихся при работе нефтяной промышленности. Раскрытая водная композиция осветлителя воды содержит анионный полимер, хелатирующий агент, необязательно, основание и, необязательно, спирт. Точнее говоря, анионный полимер представляет собой латексную дисперсию анионных полимеров, включает анионный полимер, содержащий А) от 20 до 80 мас.% по меньшей мере одного мономера C-C-α,β-этиленненасыщенной карбоновой кислоты; В) от 15 до 80 мас.% по меньшей мере одного неионного, сополимеризуемого α,β-этиленненасыщенного мономера; С) от 0 до 50 мас.% одного или нескольких компонентов из числа следующих: (С1) по меньшей мере одного неионного винилового поверхностно-активного сложного эфира; или (С2) по меньшей мере одного неионного, сополимеризуемого α,β-этиленненасыщенного мономера, имеющего более длинные полимерные цепочки, чем мономер В); или (С3) по меньшей мере одного неионного уретанового мономера; и, необязательно, D) от 0 до 5 мас.% по меньшей мере одного сшивающего агента. Указанные водные композиции осветлителя воды демонстрируют хорошую способность к перекачиванию при пониженной склонности к загрязнению насоса.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461925450P | 2014-01-09 | 2014-01-09 | |
| PCT/US2014/071789 WO2015105674A1 (en) | 2014-01-09 | 2014-12-22 | Composition and method for oilfield water clarification processes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA201691403A1 true EA201691403A1 (ru) | 2016-11-30 |
| EA030966B1 EA030966B1 (ru) | 2018-10-31 |
Family
ID=52350363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201691403A EA030966B1 (ru) | 2014-01-09 | 2014-12-22 | Композиция и способ для процессов осветления пластовой воды |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US20160326443A1 (ru) |
| EP (1) | EP3092047B1 (ru) |
| CN (1) | CN105873651B (ru) |
| AR (1) | AR099054A1 (ru) |
| AU (1) | AU2014376202B2 (ru) |
| BR (1) | BR112016015644B1 (ru) |
| CA (1) | CA2935702C (ru) |
| DK (1) | DK3092047T3 (ru) |
| EA (1) | EA030966B1 (ru) |
| EC (1) | ECSP16058905A (ru) |
| ES (1) | ES2670028T3 (ru) |
| MX (1) | MX364493B (ru) |
| NO (1) | NO3119201T3 (ru) |
| WO (1) | WO2015105674A1 (ru) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016084104A1 (en) * | 2014-11-27 | 2016-06-02 | Council Of Scientific And Industrial Research | Demulsifiers for separation of water from oil and preparation thereof |
| KR101926481B1 (ko) * | 2016-10-31 | 2018-12-10 | 에스케이이노베이션 주식회사 | 폐가성소다 용액의 층분리 방법 |
| US10513451B2 (en) * | 2017-03-23 | 2019-12-24 | Baker Hughes, A Ge Company, Llc | Treatment of mature fine tailings in produced water by flocculation and dewatering |
| US11186500B2 (en) * | 2017-07-25 | 2021-11-30 | Baker Hughes Holdings Llc | Cationic starch-based additives for reduction of fouling in water coolers in SAGD production systems |
| US11072546B2 (en) * | 2018-04-02 | 2021-07-27 | Conocophillips Company | Decomplexation of chelated hardness at high pH |
| MX2022001391A (es) * | 2019-08-02 | 2022-05-26 | Solugen Inc | Métodos y composiciones para el tratamiento de agua producida. |
| CN113087255B (zh) * | 2019-12-23 | 2022-04-22 | 南京延长反应技术研究院有限公司 | 一种吡啶废水的处理系统及方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4384096A (en) | 1979-08-27 | 1983-05-17 | The Dow Chemical Company | Liquid emulsion polymers useful as pH responsive thickeners for aqueous systems |
| US4582628A (en) | 1983-08-29 | 1986-04-15 | Petrolite Corporation | Vinyl-type interpolymers and uses thereof |
| US5472617A (en) | 1986-10-18 | 1995-12-05 | Basf Aktiengesellschaft | Method of demulsifying crude oil and water mixtures with copolymers of acrylates or methacrylates and hydrophilic commonomers |
| US6191242B1 (en) * | 1988-12-19 | 2001-02-20 | Cytec Technology Corp. | Process for making high performance anionic polymeric flocculating agents |
| US5100582A (en) | 1989-12-28 | 1992-03-31 | Nalco Chemical Company | Water soluble polymer as water-in-oil demulsifier |
| US5128046A (en) * | 1990-04-16 | 1992-07-07 | Nalco Chemical Company | Water clarification through chelation |
| CN1027869C (zh) * | 1991-07-23 | 1995-03-15 | 中国石油天然气总公司胜利设计院 | 阳离子聚醚型反相破乳剂的制备方法 |
| US5330650A (en) * | 1992-10-30 | 1994-07-19 | Nalco Chemical Company | Dispersion polymers for oil field water clarification |
| US5643460A (en) | 1994-01-14 | 1997-07-01 | Nalco/Exxon Energy Chemicals, L. P. | Method for separating oil from water in petroleum production |
| US6025426A (en) | 1995-08-16 | 2000-02-15 | Nalco Chemical Company | Process for preparing hydrophilic dispersion polymers for treating wastewater |
| US6244346B1 (en) | 1996-12-17 | 2001-06-12 | Global Biosciences, Inc. | Method and apparatus for reducing fouling of injection and recovery wells |
| US20020190007A1 (en) * | 2000-10-13 | 2002-12-19 | Kiyoharu Fujino | Flocculant for oil-water separation and method for oil-water separation by flocculation |
| US7431845B2 (en) | 2005-06-23 | 2008-10-07 | Nalco Company | Method of clarifying oily waste water |
| CN100388962C (zh) | 2005-06-24 | 2008-05-21 | 中国石油化工股份有限公司 | 一种非聚醚型破乳剂及其制备方法 |
| US7470744B2 (en) | 2006-04-12 | 2008-12-30 | Baker Hughes Incorporated | Copolymers useful as demulsifiers and clarifiers |
| US8268975B2 (en) * | 2009-04-03 | 2012-09-18 | Dow Agrosciences Llc | Demulsification compositions, systems and methods for demulsifying and separating aqueous emulsions |
| CA2708870C (en) | 2009-08-05 | 2015-05-19 | Rohm And Haas Company | Polymers as additives for the separation of oil and water phases in emulsions and dispersions |
-
2014
- 2014-12-22 US US15/102,969 patent/US20160326443A1/en not_active Abandoned
- 2014-12-22 MX MX2016008713A patent/MX364493B/es active IP Right Grant
- 2014-12-22 DK DK14827668.6T patent/DK3092047T3/en active
- 2014-12-22 EP EP14827668.6A patent/EP3092047B1/en active Active
- 2014-12-22 EA EA201691403A patent/EA030966B1/ru not_active IP Right Cessation
- 2014-12-22 AU AU2014376202A patent/AU2014376202B2/en not_active Ceased
- 2014-12-22 BR BR112016015644-7A patent/BR112016015644B1/pt active IP Right Grant
- 2014-12-22 WO PCT/US2014/071789 patent/WO2015105674A1/en active Application Filing
- 2014-12-22 CA CA2935702A patent/CA2935702C/en active Active
- 2014-12-22 CN CN201480071911.1A patent/CN105873651B/zh active Active
- 2014-12-22 ES ES14827668.6T patent/ES2670028T3/es active Active
-
2015
- 2015-01-08 AR ARP150100045A patent/AR099054A1/es active IP Right Grant
- 2015-03-19 NO NO15764710A patent/NO3119201T3/no unknown
-
2016
- 2016-07-08 EC ECIEPI201658905A patent/ECSP16058905A/es unknown
-
2019
- 2019-10-02 US US16/590,920 patent/US20200056105A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| MX364493B (es) | 2019-04-29 |
| MX2016008713A (es) | 2016-11-14 |
| CA2935702C (en) | 2022-05-17 |
| EP3092047A1 (en) | 2016-11-16 |
| AU2014376202B2 (en) | 2018-08-30 |
| NO3119201T3 (ru) | 2018-08-11 |
| ECSP16058905A (es) | 2017-02-24 |
| AR099054A1 (es) | 2016-06-29 |
| DK3092047T3 (en) | 2018-06-14 |
| ES2670028T3 (es) | 2018-05-29 |
| WO2015105674A1 (en) | 2015-07-16 |
| AU2014376202A1 (en) | 2016-08-11 |
| US20200056105A1 (en) | 2020-02-20 |
| EP3092047B1 (en) | 2018-03-28 |
| CA2935702A1 (en) | 2015-07-16 |
| CN105873651B (zh) | 2022-05-10 |
| BR112016015644A2 (pt) | 2017-08-08 |
| CN105873651A (zh) | 2016-08-17 |
| US20160326443A1 (en) | 2016-11-10 |
| EA030966B1 (ru) | 2018-10-31 |
| BR112016015644B1 (pt) | 2021-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KG TJ |