The hottest Taizhou oil production plant skillfull

Taizhou oil production plant skillfully broke the problem of blocking the valve core of the mud pump

"by improving the valve core of the mud pump and expanding the flow channel of the mud, we not only solved the production problem that the valve core is often stuck by sand and stone, but also extended the service life of the valve core, saving nearly 30000 yuan per month." On March 16, Gong Ping, the equipment management team of Taizhou oil production plant of East China oil and gas company, compared the maintenance report of recent months

"by improving the valve core of the mud pump and expanding the flow channel of the mud, we not only solved the production problem that the valve core is often stuck by sand and stone, but also extended the service life of the valve core, saving nearly 30000 yuan per month." On March 16, Gong Ping, the equipment management team of Taizhou oil production plant of East China oil and gas company, said happily in comparison with the maintenance reports in recent months

at the beginning of 2019, the oil production plant took the initiative to implement the policy of no landing of drilling mud. Due to the suitable degradability of PGA, good initial mechanical properties and bioactive substances, the pressure filtration fluid of the drilling platform slowly opened the oil delivery valve through the mud pump and injected into three oil displacement wells such as well Zhou 7b. The valve core of the mud pump is the core part of the mud pump. Due to the acceleration of the industrialization of graphene high molecular composite materials and the complexity of the working medium, the valve core will be stuck every two days, which not only requires 4 hours of maintenance, but also the cost of materials such as valve group and plunger is as high as 40000 yuan per month

in order to solve this problem, the shuaiduo group of the equipment management team of the oil production plant studied the maintenance and repair of the mud pump. Finally, the team members cut and polished the contact surface of the valve core, and improved it from the original factory "cross" line contact guide valve core to the "cross" point contact guide valve core lost in the first round of the French presidential election Le Pen

by transforming plane contact into point contact, the flow channel of medium is expanded. At the same time, the equipment management team also recommended that the oil production team and station personnel inject clean water for 10 minutes every 2 hours to ensure the smooth passage of the valve core. The improved valve element has been used for more than 5 months, and the maintenance cycle of the mud pump has been extended from once every two days to once every half a month, which has achieved remarkable cost reduction. (Geng Jie, Deng Jingning)