ZA200807498B - Hydraulic oil well pumping apparatus - Google Patents
Hydraulic oil well pumping apparatusInfo
- Publication number
- ZA200807498B ZA200807498B ZA200807498A ZA200807498A ZA200807498B ZA 200807498 B ZA200807498 B ZA 200807498B ZA 200807498 A ZA200807498 A ZA 200807498A ZA 200807498 A ZA200807498 A ZA 200807498A ZA 200807498 B ZA200807498 B ZA 200807498B
- Authority
- ZA
- South Africa
- Prior art keywords
- hydraulic oil
- oil well
- pumping apparatus
- well pumping
- hydraulic
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76448106P | 2006-02-01 | 2006-02-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200807498B true ZA200807498B (en) | 2009-12-30 |
Family
ID=40839563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200807498A ZA200807498B (en) | 2006-02-01 | 2007-02-01 | Hydraulic oil well pumping apparatus |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101479481B (en) |
ZA (1) | ZA200807498B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8579599B2 (en) * | 2010-03-26 | 2013-11-12 | Schlumberger Technology Corporation | System, apparatus, and method for rapid pump displacement configuration |
CN104929887A (en) * | 2015-07-02 | 2015-09-23 | 杭州富士达特种材料有限公司 | Reciprocating piston pump of liquefied natural gas cylinder for automobile |
CN109738218B (en) * | 2018-12-28 | 2021-01-26 | 宝鸡石油机械有限责任公司 | External pressure working condition simulation test device of drilling and production equipment |
CN114151056B (en) * | 2021-12-06 | 2024-02-06 | 吉林大学 | Oil hybrid fracturing truck and control method thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3726093A (en) * | 1971-11-15 | 1973-04-10 | Parker Hannifin Corp | Pump control system |
US4320799A (en) * | 1980-09-03 | 1982-03-23 | Gilbertson Thomas A | Oil well pump driving unit |
US4430924A (en) * | 1981-08-28 | 1984-02-14 | Hydrowell Sa | Petroleum pumping unit |
US6017198A (en) * | 1996-02-28 | 2000-01-25 | Traylor; Leland B | Submersible well pumping system |
CN2402829Y (en) * | 1999-12-23 | 2000-10-25 | 中油辽河油田公司采油工艺研究院 | Hydraulic driven pumping unit without beam and tower |
CN1332118C (en) * | 2004-11-03 | 2007-08-15 | 山东创新石油技术有限公司 | Intelligent oil pumping unit with externally installed variable-speed motorized pulley |
-
2007
- 2007-02-01 CN CN2007800124680A patent/CN101479481B/en not_active Expired - Fee Related
- 2007-02-01 ZA ZA200807498A patent/ZA200807498B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN101479481B (en) | 2012-10-10 |
CN101479481A (en) | 2009-07-08 |
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