CN202300260U - 一种自动节流管汇系统 - Google Patents
一种自动节流管汇系统 Download PDFInfo
- Publication number
- CN202300260U CN202300260U CN2011204076800U CN201120407680U CN202300260U CN 202300260 U CN202300260 U CN 202300260U CN 2011204076800 U CN2011204076800 U CN 2011204076800U CN 201120407680 U CN201120407680 U CN 201120407680U CN 202300260 U CN202300260 U CN 202300260U
- Authority
- CN
- China
- Prior art keywords
- valve
- flap type
- pressure
- way piece
- hydraulic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204076800U CN202300260U (zh) | 2011-10-24 | 2011-10-24 | 一种自动节流管汇系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204076800U CN202300260U (zh) | 2011-10-24 | 2011-10-24 | 一种自动节流管汇系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202300260U true CN202300260U (zh) | 2012-07-04 |
Family
ID=46369182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011204076800U Expired - Fee Related CN202300260U (zh) | 2011-10-24 | 2011-10-24 | 一种自动节流管汇系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202300260U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102889066A (zh) * | 2012-08-17 | 2013-01-23 | 中国石油天然气集团公司 | 控压钻井自动节流管汇 |
CN103061698A (zh) * | 2011-10-24 | 2013-04-24 | 中国石油化工股份有限公司 | 一种自动节流管汇系统 |
CN103573198A (zh) * | 2012-08-03 | 2014-02-12 | 中国石油化工股份有限公司 | 井筒压力和流量管理系统及方法 |
-
2011
- 2011-10-24 CN CN2011204076800U patent/CN202300260U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103061698A (zh) * | 2011-10-24 | 2013-04-24 | 中国石油化工股份有限公司 | 一种自动节流管汇系统 |
CN103573198A (zh) * | 2012-08-03 | 2014-02-12 | 中国石油化工股份有限公司 | 井筒压力和流量管理系统及方法 |
CN103573198B (zh) * | 2012-08-03 | 2016-09-07 | 中国石油化工股份有限公司 | 井筒压力和流量管理系统及方法 |
CN102889066A (zh) * | 2012-08-17 | 2013-01-23 | 中国石油天然气集团公司 | 控压钻井自动节流管汇 |
CN102889066B (zh) * | 2012-08-17 | 2015-01-28 | 中国石油天然气集团公司 | 控压钻井自动节流管汇 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103061698B (zh) | 一种自动节流管汇系统 | |
CN101694152B (zh) | 多级精细节流管汇及自动控制系统 | |
CN202755927U (zh) | 一种利用流量监控实现井底压力控制的钻井装备 | |
CN104100219A (zh) | 一种适应大流量变化的单节流通道控压钻井方法与装置 | |
CN103510893A (zh) | 一种利用流量监控实现井底压力控制的钻井装备与方法 | |
CN203285370U (zh) | 一种适应大流量变化的单节流通道控压钻井装置 | |
CN202047757U (zh) | 分层防砂分层测试分层采油集成管柱 | |
CN102791956A (zh) | 阀系统 | |
CN203685147U (zh) | 海上分层防砂分层采油分层测试一体化管柱 | |
CN102454372A (zh) | 一种井筒压力管理系统及方法 | |
CN103470201A (zh) | 流体控制系统 | |
CN102536191B (zh) | 控压钻井用自动节流控制装置 | |
CN202300260U (zh) | 一种自动节流管汇系统 | |
CN105089572A (zh) | 气井智能调节生产方法及装置 | |
CN105672927A (zh) | 一种气体钻井井喷后的压井方法 | |
CN202788695U (zh) | 井筒压力和流量管理系统 | |
CN201778802U (zh) | 手动自动为一体的节流控制装置 | |
CN107201884B (zh) | 精细控压钻井立管流量分流控制装置及其回压补偿方法 | |
CN202131037U (zh) | 旋挖钻机主卷扬快速下放合流回油再生系统 | |
CN204492776U (zh) | 一种在线调节分层开采生产管柱 | |
CN201730605U (zh) | 节流管汇 | |
CN204327062U (zh) | 控压钻井装备液气控制系统 | |
CN102454373A (zh) | 一种控制压力钻井用节流管汇 | |
CN203412535U (zh) | 分步启泵停泵的钻井液分流装置 | |
CN105672960B (zh) | 一种直读式井下分层采油方法及其装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160523 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee after: Sinopec Corp. Patentee after: SINOPEC OILFIELD SERVICE CORPORATION Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: Sinopec Corp. Patentee before: Well-Drilling Technology Inst., Shengli Petroleum Administration, SINOPEC |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20171024 |
|
CF01 | Termination of patent right due to non-payment of annual fee |