CN1369641A - 采油机抽程抽油杆伸缩变形影响泵效的识别和控制方法 - Google Patents
采油机抽程抽油杆伸缩变形影响泵效的识别和控制方法 Download PDFInfo
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- CN1369641A CN1369641A CN 01103957 CN01103957A CN1369641A CN 1369641 A CN1369641 A CN 1369641A CN 01103957 CN01103957 CN 01103957 CN 01103957 A CN01103957 A CN 01103957A CN 1369641 A CN1369641 A CN 1369641A
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- load
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- sucker rod
- pumping unit
- rod
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- 238000000034 method Methods 0.000 title claims description 37
- 238000005086 pumping Methods 0.000 title claims description 36
- 230000000694 effects Effects 0.000 title description 6
- 239000000725 suspension Substances 0.000 claims description 31
- 230000008569 process Effects 0.000 claims description 22
- 230000001052 transient effect Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 11
- 238000004904 shortening Methods 0.000 abstract description 7
- 230000005489 elastic deformation Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 18
- 239000007788 liquid Substances 0.000 description 15
- 239000012530 fluid Substances 0.000 description 11
- 230000001133 acceleration Effects 0.000 description 9
- 238000011084 recovery Methods 0.000 description 6
- 238000000605 extraction Methods 0.000 description 5
- 238000010977 unit operation Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB011039574A CN1133816C (zh) | 2001-02-16 | 2001-02-16 | 采油机抽程抽油杆伸缩变形影响泵效的识别和控制方法 |
Applications Claiming Priority (1)
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CNB011039574A CN1133816C (zh) | 2001-02-16 | 2001-02-16 | 采油机抽程抽油杆伸缩变形影响泵效的识别和控制方法 |
Publications (2)
Publication Number | Publication Date |
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CN1369641A true CN1369641A (zh) | 2002-09-18 |
CN1133816C CN1133816C (zh) | 2004-01-07 |
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CNB011039574A Expired - Fee Related CN1133816C (zh) | 2001-02-16 | 2001-02-16 | 采油机抽程抽油杆伸缩变形影响泵效的识别和控制方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102213084A (zh) * | 2011-05-23 | 2011-10-12 | 中国石油天然气股份有限公司 | 抽油机冲次调整装置 |
CN104200642A (zh) * | 2014-09-14 | 2014-12-10 | 哈尔滨理工大学 | 一种进行井下设备地面控制的***及方法 |
CN106894797A (zh) * | 2017-03-20 | 2017-06-27 | 中国石油天然气股份有限公司 | 一种抽油机曲柄摆动控制装置及方法 |
CN108222897A (zh) * | 2016-12-22 | 2018-06-29 | 中国科学院沈阳自动化研究所 | 一种基于计算与统计相结合绘制动态控制图的方法 |
-
2001
- 2001-02-16 CN CNB011039574A patent/CN1133816C/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102213084A (zh) * | 2011-05-23 | 2011-10-12 | 中国石油天然气股份有限公司 | 抽油机冲次调整装置 |
CN104200642A (zh) * | 2014-09-14 | 2014-12-10 | 哈尔滨理工大学 | 一种进行井下设备地面控制的***及方法 |
CN108222897A (zh) * | 2016-12-22 | 2018-06-29 | 中国科学院沈阳自动化研究所 | 一种基于计算与统计相结合绘制动态控制图的方法 |
CN106894797A (zh) * | 2017-03-20 | 2017-06-27 | 中国石油天然气股份有限公司 | 一种抽油机曲柄摆动控制装置及方法 |
CN106894797B (zh) * | 2017-03-20 | 2023-02-10 | 中国石油天然气股份有限公司 | 一种抽油机曲柄摆动控制装置及方法 |
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Publication number | Publication date |
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CN1133816C (zh) | 2004-01-07 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: AMERICA DIPAIYI PETROLEUM SCIENTIFIC + TECHNICAL C Free format text: FORMER OWNER: LU XU Effective date: 20090821 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090821 Address after: American Colorado Patentee after: The United States Dipai oil spill technology company Address before: Beijing City, Haidian District Guancheng Nanyuan 9-17D zip code: 100088 Co-patentee before: Li Ying Patentee before: Lu Xu |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040107 Termination date: 20140216 |