The well testing truck our company provided is mainly used for the well testing operation in oil fields, and it consists of chassis van and integrated hydraulic winch for well testing.

我公司提供的试井车主要用于油田的生产试井作业，该车由底盘车和试井用的集成液压绞车组成。

youdao

Parts of the hardware and software system have been used on the Catenary Testing Car of LanZhou Railway Bureau, and the operation result is well.

所开发的部分软硬件在兰州铁路局接触网检测车上投入使用，运行良好。

youdao

In well testing data, slipping phenomena appears sometimes on build-up curves which is thought to be caused by operation fault.

在油气井的试油测试资料中，压力恢复曲线有时会出现下滑现象，常被认为是施工失误所致。

youdao