Analysis of Residual Intensity of Sand Washing Wear of Coiled Tubing in Recoil Condition During surface sand production and sand filling operations, the sand layer formed at the bottom will seriously affect the normal operation of the oil well. Therefore, sand washing operations are urgently needed to solve this phenomenon. During the sand washing operation, […]

Tungsten plated sucker rod Abstract: In order to effectively solve the eccentric wear corrosion of oil wells with high water cut. Problem Tungsten-plated sucker rods were developed. The sucker rod adopts tungsten alloy electroplating technology for anti-corrosion treatment and has a hardness High, good wear resistance, acid, and alkali corrosion resistance, low friction coefficient, etc. […]

Status quo of remote online monitoring and intelligent diagnosis system for petroleum and petrochemical equipment With the increasing number of petroleum and petrochemical equipment and unit components, the testing of the safety performance of the equipment will become an indispensable part. The healthy state of each component directly affects the working condition of petroleum and […]