CN105134180B - 一种分层采油井下油嘴直径的确定方法 - Google Patents
一种分层采油井下油嘴直径的确定方法 Download PDFInfo
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CN105653850B (zh) * | 2015-12-26 | 2018-05-08 | 中国石油天然气股份有限公司 | 油井分层采油桥式分采器单流球阀流量系数的确定方法 |
CN108049841B (zh) * | 2017-12-06 | 2020-05-12 | 中国石油集团西部钻探工程有限公司 | 利用油嘴系数进行油气井优选排采制度的方法 |
CN111810108B (zh) * | 2020-09-03 | 2020-12-08 | 成都创源油气技术开发有限公司 | 一种页岩气水平井压后返排油嘴动态调整系统及方法 |
CN112112609B (zh) * | 2020-09-14 | 2022-04-05 | 西南石油大学 | 一种实现气藏压后返排油嘴尺寸调控的方法 |
CN113051746B (zh) * | 2021-03-19 | 2022-03-11 | 西南石油大学 | 一种致密油体积压裂井最优油嘴尺寸的确定方法 |
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CN102747991A (zh) * | 2011-04-22 | 2012-10-24 | 长江大学 | 一种确定合采井单层产量的方法 |
CN202152643U (zh) * | 2011-07-15 | 2012-02-29 | 中国石油天然气股份有限公司 | 多层系开采油井的分层求产测压管柱 |
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CN103939066B (zh) * | 2014-04-04 | 2016-04-27 | 中国石油大学(华东) | 一种一注多采井组定注水量确定油井产液量的方法 |
CN104533356B (zh) * | 2014-12-31 | 2017-07-07 | 中国石油天然气股份有限公司 | 一种两层自控分层采油的方法和分层采油方法 |
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Inventor after: Fu Yarong Inventor after: Jiang Yichao Inventor after: Yao Qingtong Inventor after: Li Dongqing Inventor after: Fu Lixia Inventor after: Fu Qian Inventor after: Cao Jin Inventor after: Yan Jianqi Inventor after: Ma Yongzhong Inventor after: Liu Chunping Inventor after: Li Xiaoyong Inventor after: Zhang Zhiming Inventor after: Li Yun Inventor after: Cui Yanjie Inventor after: Jin Li Inventor before: Fu Yarong Inventor before: Jiang Yichao Inventor before: Yao Qingtong Inventor before: Li Dongqing Inventor before: Fu Lixia Inventor before: Fu Qian Inventor before: Cao Jin Inventor before: Yan Jianqi Inventor before: Ma Yongzhong Inventor before: Liu Chunping Inventor before: Li Xiaoyong Inventor before: Zhang Zhiming Inventor before: Li Yun Inventor before: Cui Yanjie Inventor before: Jin Li |
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