pressure setting assembly

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〕