CN102454396A - 利用海上油田聚合物驱地层聚合物进行调剖的方法 - Google Patents
利用海上油田聚合物驱地层聚合物进行调剖的方法 Download PDFInfo
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- CN102454396A CN102454396A CN2011103323858A CN201110332385A CN102454396A CN 102454396 A CN102454396 A CN 102454396A CN 2011103323858 A CN2011103323858 A CN 2011103323858A CN 201110332385 A CN201110332385 A CN 201110332385A CN 102454396 A CN102454396 A CN 102454396A
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- 229920000642 polymer Polymers 0.000 title claims abstract description 94
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 51
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- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 29
- 229910052791 calcium Inorganic materials 0.000 claims description 29
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- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 238000002513 implantation Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 abstract description 11
- 238000011084 recovery Methods 0.000 abstract description 9
- 238000005325 percolation Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 17
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- 238000004458 analytical method Methods 0.000 description 12
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- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 238000012805 post-processing Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000012224 working solution Substances 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001408 amides Chemical group 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
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- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
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Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201110332385.8A CN102454396B (zh) | 2010-10-27 | 2011-10-27 | 利用海上油田聚合物驱地层聚合物进行调剖的方法 |
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CN201010521531.7 | 2010-10-27 | ||
CN2010105215317 | 2010-10-27 | ||
CN2010105215317A CN102011571A (zh) | 2010-10-27 | 2010-10-27 | 利用海上油田聚合物驱地层聚合物进行调剖的方法 |
CN201110332385.8A CN102454396B (zh) | 2010-10-27 | 2011-10-27 | 利用海上油田聚合物驱地层聚合物进行调剖的方法 |
Publications (2)
Publication Number | Publication Date |
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CN102454396A true CN102454396A (zh) | 2012-05-16 |
CN102454396B CN102454396B (zh) | 2015-09-30 |
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CN2010105215317A Pending CN102011571A (zh) | 2010-10-27 | 2010-10-27 | 利用海上油田聚合物驱地层聚合物进行调剖的方法 |
CN201110332385.8A Active CN102454396B (zh) | 2010-10-27 | 2011-10-27 | 利用海上油田聚合物驱地层聚合物进行调剖的方法 |
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CN2010105215317A Pending CN102011571A (zh) | 2010-10-27 | 2010-10-27 | 利用海上油田聚合物驱地层聚合物进行调剖的方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104481478A (zh) * | 2014-11-24 | 2015-04-01 | 中国石油天然气股份有限公司 | 聚合物驱对应油井上封堵大孔道中聚窜的方法及其所用处理剂 |
CN113153209A (zh) * | 2020-01-07 | 2021-07-23 | 中国石油天然气股份有限公司 | 稠油油藏多元介质复合吞吐开发方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102011571A (zh) * | 2010-10-27 | 2011-04-13 | 中国海洋石油总公司 | 利用海上油田聚合物驱地层聚合物进行调剖的方法 |
CN103967461B (zh) * | 2013-01-30 | 2016-05-11 | 中国石油天然气股份有限公司 | 一种聚合物调剖辅助微生物循环驱油方法 |
CN104675372B (zh) * | 2015-01-30 | 2017-04-05 | 中国石油大学(华东) | 一种用于聚合物驱注入采出量分配的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4694904A (en) * | 1986-07-31 | 1987-09-22 | Marathon Oil Company | Cyclic flooding of a naturally-fractured formation |
CN101058723A (zh) * | 2007-04-26 | 2007-10-24 | 中国石油大学(华东) | 聚合物驱后残留聚合物的再利用剂及其注入方法 |
CN101113668A (zh) * | 2006-07-24 | 2008-01-30 | 中国海洋石油总公司 | 一种提高海上油田采收率的方法 |
CN101314710A (zh) * | 2008-07-18 | 2008-12-03 | 中国石油大学(华东) | 泡沫调驱剂、驱油体系以及驱油方法 |
CN102011571A (zh) * | 2010-10-27 | 2011-04-13 | 中国海洋石油总公司 | 利用海上油田聚合物驱地层聚合物进行调剖的方法 |
-
2010
- 2010-10-27 CN CN2010105215317A patent/CN102011571A/zh active Pending
-
2011
- 2011-10-27 CN CN201110332385.8A patent/CN102454396B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4694904A (en) * | 1986-07-31 | 1987-09-22 | Marathon Oil Company | Cyclic flooding of a naturally-fractured formation |
CN101113668A (zh) * | 2006-07-24 | 2008-01-30 | 中国海洋石油总公司 | 一种提高海上油田采收率的方法 |
CN101058723A (zh) * | 2007-04-26 | 2007-10-24 | 中国石油大学(华东) | 聚合物驱后残留聚合物的再利用剂及其注入方法 |
CN101314710A (zh) * | 2008-07-18 | 2008-12-03 | 中国石油大学(华东) | 泡沫调驱剂、驱油体系以及驱油方法 |
CN102011571A (zh) * | 2010-10-27 | 2011-04-13 | 中国海洋石油总公司 | 利用海上油田聚合物驱地层聚合物进行调剖的方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104481478A (zh) * | 2014-11-24 | 2015-04-01 | 中国石油天然气股份有限公司 | 聚合物驱对应油井上封堵大孔道中聚窜的方法及其所用处理剂 |
CN104481478B (zh) * | 2014-11-24 | 2017-09-15 | 中国石油天然气股份有限公司 | 聚合物驱对应油井上封堵大孔道中聚窜的方法及其所用处理剂 |
CN113153209A (zh) * | 2020-01-07 | 2021-07-23 | 中国石油天然气股份有限公司 | 稠油油藏多元介质复合吞吐开发方法 |
Also Published As
Publication number | Publication date |
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CN102011571A (zh) | 2011-04-13 |
CN102454396B (zh) | 2015-09-30 |
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Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Applicant after: China National Offshore Oil Corporation Applicant after: CNOOC Research Institute Applicant after: China Petroleum University (East China) Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Applicant before: China National Offshore Oil Corporation Applicant before: CNOOC Research Center Applicant before: China Petroleum University (East China) |
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Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee after: CNOOC research institute limited liability company Patentee after: China Offshore Oil Group Co., Ltd. Co-patentee after: China Petroleum University (East China) Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee before: CNOOC Research Institute Patentee before: China National Offshore Oil Corporation Co-patentee before: China Petroleum University (East China) |
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Effective date of registration: 20210805 Address after: 100010 No. 25 North Main Street, Dongcheng District, Beijing, Chaoyangmen Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Patentee after: CNOOC RESEARCH INSTITUTE Co.,Ltd. Address before: 100010 No. 25 North Main Street, Dongcheng District, Beijing, Chaoyangmen Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Patentee before: CNOOC RESEARCH INSTITUTE Co.,Ltd. Patentee before: China University of Petroleum (East China) |
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