Recently, Chen Qingkui, an underground operation company of Shengli Oilfield Company, successfully developed a special flushing nib for electric pump well in response to the problems in the construction of electric pump well and greatly improved the success rate of flushing sand for electric pump wells.
Electric pump shaft sand flushing pen tip is to check whether the leakage of tubing, as well as used in electric pump wells have a special red sand flushing sand pump tool. Newly developed electric pump well special red sand nib mainly by the joints, where seat, body and water eye four parts, red sand effect is good, both to open up the well in the accumulation of the pump card, but also for tubing pressure test , But also can effectively prevent the wells due to pump clamps and tubing leakage caused by the red sand process rework.
The field application shows that the electric pump well-specific red sand tip has the advantages of strong impact, high success rate, reduce labor intensity, increase production efficiency and save operating costs.