测井下井仪器  logging instrument; logging tool

电子式井下仪器投放仪  Electronic Throwing in Apparatus for Down Hole Instrument

随钻井下仪器  measurement while drilling downhole tool

下井仪器  downhole probe; downhole instrument; logging tool

下井仪器串  tool string

下井仪器底端  body terminal

井下接收仪器  down hole receiver

下井仪间隙器  tool standoff

下井仪模块扩展器  ETM; extender tool module

测井下井仪  downhole tool; well-logging probe

声波测井下井仪电子线路部分  sonic logging cartridge

双感应-八侧向测井下井仪  dual induction-laterolog-8 equipment

双感应聚焦测井下井仪  dual induction focused log instrument

探测范围大的测井下井仪  macro-tool

微测井下井仪  micro-tool

微电阻率扫描测井下井仪  Mst

微球形聚焦测井下井仪  MSFT; micro-spherically focused tool

5″防爆全站仪井下  5″anti-explosion total station

CPR随钻测井仪器  CPR logging while drilling tool