CN202970698U - 缓冲短节 - Google Patents
缓冲短节 Download PDFInfo
- Publication number
- CN202970698U CN202970698U CN 201220714849 CN201220714849U CN202970698U CN 202970698 U CN202970698 U CN 202970698U CN 201220714849 CN201220714849 CN 201220714849 CN 201220714849 U CN201220714849 U CN 201220714849U CN 202970698 U CN202970698 U CN 202970698U
- Authority
- CN
- China
- Prior art keywords
- buffering
- connecting body
- instrument
- main body
- short section
- 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
- Geophysics And Detection Of Objects (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220714849 CN202970698U (zh) | 2012-12-21 | 2012-12-21 | 缓冲短节 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220714849 CN202970698U (zh) | 2012-12-21 | 2012-12-21 | 缓冲短节 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202970698U true CN202970698U (zh) | 2013-06-05 |
Family
ID=48511785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220714849 Expired - Fee Related CN202970698U (zh) | 2012-12-21 | 2012-12-21 | 缓冲短节 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202970698U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106194086A (zh) * | 2016-09-12 | 2016-12-07 | 甘肃兰金民用爆炸高新技术公司 | 电缆传输压裂弹专用缓冲减阻器 |
CN106812520A (zh) * | 2015-12-01 | 2017-06-09 | 北京环鼎科技有限责任公司 | 一种钻杆输送式测井仪的导向缓冲装置 |
CN112096369A (zh) * | 2020-08-21 | 2020-12-18 | 中石化石油工程技术服务有限公司 | 一种基于sp和缓冲力测量的导向短节 |
-
2012
- 2012-12-21 CN CN 201220714849 patent/CN202970698U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106812520A (zh) * | 2015-12-01 | 2017-06-09 | 北京环鼎科技有限责任公司 | 一种钻杆输送式测井仪的导向缓冲装置 |
CN106194086A (zh) * | 2016-09-12 | 2016-12-07 | 甘肃兰金民用爆炸高新技术公司 | 电缆传输压裂弹专用缓冲减阻器 |
CN106194086B (zh) * | 2016-09-12 | 2018-12-07 | 甘肃兰金民用爆炸高新技术公司 | 电缆传输压裂弹专用缓冲减阻器 |
CN112096369A (zh) * | 2020-08-21 | 2020-12-18 | 中石化石油工程技术服务有限公司 | 一种基于sp和缓冲力测量的导向短节 |
CN112096369B (zh) * | 2020-08-21 | 2024-03-15 | 中石化石油工程技术服务有限公司 | 一种基于sp和缓冲力测量的导向短节 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201874554U (zh) | 适用于随钻测量探管的减振装置 | |
CN104315079B (zh) | 包含弹簧阻尼导杆装置的三向隔震台座 | |
CN203383746U (zh) | 一种钻井用减震提速工具 | |
CN202970698U (zh) | 缓冲短节 | |
MX2015003475A (es) | Sistema y metodos de administracion de propagacion de energia de la sarta de pistolas de perforacion. | |
CN202946122U (zh) | 一种石油钻测井仪器减震系统 | |
CN102913169B (zh) | 移动式钻孔倾斜仪探头捕捉器及其方法 | |
CN203452702U (zh) | 过钻杆裸眼井测井仪器传输工具 | |
CN202202807U (zh) | 一种机载式大扭矩液压钻机装置 | |
CN202381079U (zh) | 一种无线随钻测斜仪测斜短节组合减震装置 | |
CN201144637Y (zh) | 带减震装置的动力头 | |
CN202937252U (zh) | 缓冲短节 | |
CN203347787U (zh) | 钻井液无线随钻仪地面对井下仪器的控制系统 | |
CN202867692U (zh) | 一种旋挖钻机的减震滑架装置 | |
CN116624107A (zh) | 一种随钻机械式可变刚度减振器 | |
CN206647083U (zh) | 一种双管钻具定位机构 | |
CN106639910B (zh) | 一种钻柱多级减震装置 | |
CN102061908A (zh) | 适用于随钻测量仪器的轴向减振器 | |
CN108915591A (zh) | 煤矿井下近水平长钻孔定向钻进钻柱振动减阻方法 | |
CN210977271U (zh) | 一种新型煤矿开采钻机 | |
CN209230864U (zh) | 一种便于收放的天然气井筒压力测试装置 | |
CN106050161A (zh) | 一种钻井作业用重型减震器 | |
CN201915943U (zh) | 适用于随钻测量仪器的轴向减震器 | |
CN203296770U (zh) | 内置式整体压力计托筒 | |
CN203223209U (zh) | 一种用于柱塞气举排水采气方法的井下缓冲装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201215 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Bohai Drilling Engineering Co.,Ltd. Address before: 300457 Tianjin Binhai New Area Development Zone Huanghai Road 106 Bohai Drilling Engineering Co., Ltd. science and Technology Development Office Patentee before: CNPC Bohai Drilling Engineering Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20211221 |
|
CF01 | Termination of patent right due to non-payment of annual fee |