CN2625885Y - 压裂泵阀箱静液压自增强试压装置 - Google Patents
压裂泵阀箱静液压自增强试压装置 Download PDFInfo
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- CN2625885Y CN2625885Y CN 03235082 CN03235082U CN2625885Y CN 2625885 Y CN2625885 Y CN 2625885Y CN 03235082 CN03235082 CN 03235082 CN 03235082 U CN03235082 U CN 03235082U CN 2625885 Y CN2625885 Y CN 2625885Y
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- fracturing pump
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- 238000012360 testing method Methods 0.000 title claims abstract description 25
- 230000002706 hydrostatic effect Effects 0.000 title claims abstract description 17
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- 229920001778 nylon Polymers 0.000 claims abstract description 18
- 238000010276 construction Methods 0.000 claims abstract description 6
- 230000002459 sustained effect Effects 0.000 claims description 24
- 210000002445 nipple Anatomy 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 14
- 238000007789 sealing Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
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- 238000002347 injection Methods 0.000 description 3
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- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
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- 238000003825 pressing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN 03235082 CN2625885Y (zh) | 2003-06-25 | 2003-06-25 | 压裂泵阀箱静液压自增强试压装置 |
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CN 03235082 CN2625885Y (zh) | 2003-06-25 | 2003-06-25 | 压裂泵阀箱静液压自增强试压装置 |
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CN2625885Y true CN2625885Y (zh) | 2004-07-14 |
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CN 03235082 Expired - Fee Related CN2625885Y (zh) | 2003-06-25 | 2003-06-25 | 压裂泵阀箱静液压自增强试压装置 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102575668A (zh) * | 2009-09-03 | 2012-07-11 | 普拉德研究及开发股份有限公司 | 泵体 |
CN101688530B (zh) * | 2007-05-11 | 2013-04-24 | 普拉德研究及开发股份有限公司 | 包括外部辅助阀的正排量泵 |
CN103195699A (zh) * | 2013-04-18 | 2013-07-10 | 长江大学 | 一种泵头体的自增强密封结构及用于泵头体的自增强装置 |
CN104534091A (zh) * | 2015-01-06 | 2015-04-22 | 长江大学 | 一种超高压容器自增强的密封结构 |
US9528508B2 (en) | 2009-09-03 | 2016-12-27 | Schlumberger Technology Corporation | Pump assembly |
-
2003
- 2003-06-25 CN CN 03235082 patent/CN2625885Y/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101688530B (zh) * | 2007-05-11 | 2013-04-24 | 普拉德研究及开发股份有限公司 | 包括外部辅助阀的正排量泵 |
CN102575668A (zh) * | 2009-09-03 | 2012-07-11 | 普拉德研究及开发股份有限公司 | 泵体 |
CN102575668B (zh) * | 2009-09-03 | 2015-04-22 | 普拉德研究及开发股份有限公司 | 泵体 |
US9121402B2 (en) | 2009-09-03 | 2015-09-01 | Schlumberger Technology Corporation | Pump body |
US9528508B2 (en) | 2009-09-03 | 2016-12-27 | Schlumberger Technology Corporation | Pump assembly |
CN103195699A (zh) * | 2013-04-18 | 2013-07-10 | 长江大学 | 一种泵头体的自增强密封结构及用于泵头体的自增强装置 |
CN103195699B (zh) * | 2013-04-18 | 2016-05-25 | 长江大学 | 一种采用自增强密封结构的泵头体自增强装置 |
CN104534091A (zh) * | 2015-01-06 | 2015-04-22 | 长江大学 | 一种超高压容器自增强的密封结构 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SICHUAN PETROLEUM ADMINISTRATION CHENGDU MACHINER Free format text: FORMER OWNER: SUINING MIDDLE-SICHUAN OIL FIELD MACHINERY CO., LTD. Effective date: 20060224 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060224 Address after: Chengdu City, Sichuan Province, 610051 West Second Bridge No. five Patentee after: Chengdu Machinery General Factory, Sichuan Petroleum Administration Address before: 629001 Suining city of Sichuan province kanjack slope Sichuan Oil Field Machinery Co. Ltd. Patentee before: Chuanzhong Petroleum Machinery Co., Ltd., Suining City |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040714 Termination date: 20110625 |