By analyzing for risk and feasibility of open hole well testing, actual experiences and lessons applied in Shengli oilfield have been summarized systemically and study on mud, setting site, down hole, string structure and work system has been done, a general way and technical point has been suggested which helps to push forward this tech and increases economic benefit.
通过对中途裸眼测试风险和可行性分析,系统总结胜利油田多年测试实践的经验教训,分别对泥浆、坐封位置、井底、管柱结构及测试工作制度等方面进行分析研究,提出中途裸眼测试的一般方法和技术要点,有助于推进该工艺进步,提高经济效益。
wireline pressure setting assembly
电缆工具压力坐封装置
Design of High-pressure Packing Seal for Pressure Sensor Calibration Device
压力传感器标定装置高压密封垫的设计
The Thermal Stress Analysis on High Pressure SelfTight Seal Device with Shear Bolts
抗剪螺栓高压自紧密封装置的温差应力分析
With a device of autocycling and sealedly storing the strong glue.
强力胶自动循环装置及密封贮胶装置。
hydrodynamic unit change pressure
液力传动装置充油压力
packer setting control line
封隔器坐封液压控制管
solid front case with pressure relief at back
后部带泄压装置的前封式外壳
an instrument that measures atmospheric pressure.
测量大气压力的装置。
oil and water-pressure safety device
油及水压力安全装置
protective pressure signaling unit
保护性压力信号装置
low lubricating oil pressure trip device
低滑油压力脱扣装置
multistring hydraulic-set packer
多管水力坐封封隔器
hydro-set permanent packer
永久式水力坐封封隔器
The white cubes denote parts within the tolerance band.
这两个装置就是锁紧力量测/制装置和（出）保压的模腔压力转化装置。
Pressure Sensitivity Enhancing Experiment of Fiber Bragg Gratings
光纤布喇格光栅的压力增敏封装研究
Packing Technology of High Temperature Pressure Transducer
MEMS耐高温压力传感器封装工艺
Thick Film Integration Package Technology for Pressure Sensor
压力传感器的厚膜混合集成封装技术
sealing device [ballot box]
封箱装置〔投票箱〕