CN101029252B - 一种原油采出液脱水低温破乳剂 - Google Patents
一种原油采出液脱水低温破乳剂 Download PDFInfo
- Publication number
- CN101029252B CN101029252B CN2007100646748A CN200710064674A CN101029252B CN 101029252 B CN101029252 B CN 101029252B CN 2007100646748 A CN2007100646748 A CN 2007100646748A CN 200710064674 A CN200710064674 A CN 200710064674A CN 101029252 B CN101029252 B CN 101029252B
- Authority
- CN
- China
- Prior art keywords
- crude oil
- dehydration
- low
- crude
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000010779 crude oil Substances 0.000 title claims abstract description 34
- 230000018044 dehydration Effects 0.000 title abstract description 8
- 238000006297 dehydration reaction Methods 0.000 title abstract description 8
- 239000007788 liquid Substances 0.000 title abstract description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 27
- -1 polyoxypropylene Polymers 0.000 claims abstract description 20
- 229920000768 polyamine Polymers 0.000 claims abstract description 18
- 229920001451 polypropylene glycol Polymers 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004094 surface-active agent Substances 0.000 claims abstract description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 32
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 claims description 16
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 8
- 239000005977 Ethylene Substances 0.000 claims description 8
- 239000005011 phenolic resin Substances 0.000 claims description 8
- 229920001568 phenolic resin Polymers 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- 239000003921 oil Substances 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 239000010865 sewage Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 229940051841 polyoxyethylene ether Drugs 0.000 abstract 3
- 229920000056 polyoxyethylene ether Polymers 0.000 abstract 3
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 11
- 239000000839 emulsion Substances 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 210000003298 dental enamel Anatomy 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100646748A CN101029252B (zh) | 2007-03-23 | 2007-03-23 | 一种原油采出液脱水低温破乳剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100646748A CN101029252B (zh) | 2007-03-23 | 2007-03-23 | 一种原油采出液脱水低温破乳剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101029252A CN101029252A (zh) | 2007-09-05 |
CN101029252B true CN101029252B (zh) | 2010-07-21 |
Family
ID=38714805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100646748A Active CN101029252B (zh) | 2007-03-23 | 2007-03-23 | 一种原油采出液脱水低温破乳剂 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101029252B (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101328429B (zh) * | 2008-07-24 | 2012-08-08 | 中国石油天然气股份有限公司 | 一种高含硫重质稠油脱水用破乳剂 |
CN101580736B (zh) * | 2009-05-27 | 2012-07-18 | 中国石油天然气股份有限公司 | 聚驱原油采出液脱水低温破乳剂及其制备方法 |
CN101987965B (zh) * | 2009-08-06 | 2013-10-16 | 中国科学院兰州化学物理研究所 | 一种原油用复合脱盐剂 |
CN101712885B (zh) * | 2009-11-25 | 2012-10-17 | 中国石油天然气股份有限公司 | 一种含泥采出液脱水破乳剂 |
CN102086408A (zh) * | 2009-12-08 | 2011-06-08 | 江苏三星化工有限公司 | 原油乳化液低温破乳剂及其生产方法 |
CN102373077B (zh) * | 2010-08-25 | 2014-01-15 | 中国石油天然气股份有限公司 | 一种特稠油功能性破乳剂及其制备和应用 |
CN102250608B (zh) * | 2011-06-07 | 2013-02-06 | 西南石油大学 | 一种用于压裂酸化作业的快速破乳剂及其制备方法 |
CN102260523B (zh) * | 2011-06-23 | 2013-11-06 | 中国石油天然气股份有限公司 | 原油脱水低温破乳剂及其制备方法 |
CN102382675A (zh) * | 2011-08-03 | 2012-03-21 | 西安长庆化工集团有限公司 | 一种含聚合物乳化原油破乳剂的制备方法 |
WO2014028193A1 (en) * | 2012-08-14 | 2014-02-20 | General Electric Company | Demulsifying compositions and methods of use |
US9260601B2 (en) | 2012-09-26 | 2016-02-16 | General Electric Company | Single drum oil and aqueous products and methods of use |
CN102826728A (zh) * | 2012-09-06 | 2012-12-19 | 中国石油天然气股份有限公司 | 一种应用于热洗法处理含油污泥的清洗剂及其制备方法 |
CN104293376A (zh) * | 2013-07-19 | 2015-01-21 | 中国石油天然气股份有限公司 | 一种低温破乳剂及其制备方法 |
CN103396829A (zh) * | 2013-08-14 | 2013-11-20 | 宁波北仑千和环保工程有限公司 | 一种用于船舶污油的复配型破乳剂及其制备方法 |
CN103938442B (zh) * | 2014-04-22 | 2016-04-13 | 浙江理工大学 | 一种利用氟碳表面活性剂提高纤维制品脱水效率的方法 |
CN104449813B (zh) * | 2014-11-10 | 2016-01-20 | 天津亿利科能源科技发展股份有限公司 | 海上油田高效处理高含粘土成分原油油水分离的破乳剂 |
CN109943360A (zh) * | 2017-12-21 | 2019-06-28 | 中国石油化工股份有限公司 | 一种复配型稠油低温破乳剂 |
CN111056593B (zh) * | 2019-12-30 | 2023-02-24 | 滨州学院 | 一种含氟聚醚稠油清水剂 |
CN111676053B (zh) * | 2020-06-19 | 2021-03-30 | 西北大学 | 油田破乳剂的制备方法 |
CN112812819A (zh) * | 2020-12-30 | 2021-05-18 | 西安吉利电子化工有限公司 | 一种低温原油破乳剂及其制备方法 |
CN113416575A (zh) * | 2021-06-23 | 2021-09-21 | 克拉玛依新科澳石油天然气技术股份有限公司 | 高含蜡原油脱水用破乳剂及其制备方法 |
CN113621405A (zh) * | 2021-09-10 | 2021-11-09 | 辛集市鑫顺通化工有限公司 | 一种原油低温破乳剂及其制备方法 |
-
2007
- 2007-03-23 CN CN2007100646748A patent/CN101029252B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101029252A (zh) | 2007-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101029252B (zh) | 一种原油采出液脱水低温破乳剂 | |
CN102993434B (zh) | 一种原油快速破乳剂的制备方法 | |
CN101100615B (zh) | 一种低温破乳剂及其制备方法 | |
CN102373077B (zh) | 一种特稠油功能性破乳剂及其制备和应用 | |
CN102492460A (zh) | 一种原油低温破乳剂制备方法及其应用 | |
CN106367041B (zh) | 油基钻井液用乳化剂及其生产工艺和应用 | |
CN105236798A (zh) | 一种萘系减水剂的制备方法 | |
CN102676209A (zh) | 一种聚合物驱采出液破乳剂的制备 | |
CN101580736B (zh) | 聚驱原油采出液脱水低温破乳剂及其制备方法 | |
CN101024153A (zh) | 一种稠油蒸汽驱采出液脱水复合型破乳剂 | |
CN104291412B (zh) | 用于含聚采油污水处理的反相破乳剂的制备方法 | |
CN102382675A (zh) | 一种含聚合物乳化原油破乳剂的制备方法 | |
CN110791108A (zh) | 高性能硫基改性乳化沥青及其制备方法 | |
CN101328429B (zh) | 一种高含硫重质稠油脱水用破乳剂 | |
CN103146418B (zh) | 一种sd-3破乳剂的制备方法 | |
CN101376803A (zh) | 稠油油井热采专用防腊剂 | |
CN101029253B (zh) | 一种用于三元复合驱采出液脱水破乳剂及其制备方法 | |
CN102268282B (zh) | 一种广谱破乳剂及其制备方法 | |
CN100513525C (zh) | 一种稠油油藏聚驱原油采出液脱水破乳剂 | |
CN100443569C (zh) | 一种中间基原油采出液脱水破乳剂 | |
CN104130756A (zh) | 一种耐高温稠油降粘剂及其制备方法 | |
CN101139520B (zh) | 一种烷醇酰胺的制备方法及其在三次采油中的应用 | |
CN102352005A (zh) | 一种利用造纸废液制作深井钻井液添加剂的工艺方法 | |
CN103131462A (zh) | 一种用sd-3破乳剂对原油采出液进行破乳的方法 | |
CN102260523B (zh) | 原油脱水低温破乳剂及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Fu Lixia Inventor after: Fu Yarong Inventor after: Li Dongqing Inventor after: Tian Wei Inventor after: Ma Yongzhong Inventor after: Wu Zemei Inventor after: Liu Jianhua Inventor after: Cai Yuanhong Inventor before: Fu Yarong Inventor before: Cai Yuanhong Inventor before: Tian Wei Inventor before: Ma Yongzhong Inventor before: Liu Jianhua Inventor before: Li Dongqing |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: FU YARONG CAI YUANHONG TIAN WEI MA YONGZHONG LIU JIANHUA LI DONGQING TO: FU LIXIA FU YARONG LI DONGQING TIAN WEI MA YONGZHONG WU ZEMEI LIU JIANHUA CAI YUANHONG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |