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Sinopec News Network News Since this year, the Zhuangxi operation area of the Shengli Oilfield Downhole Operation Center has actively promoted scientific and technological innovation measures and mobilized cadres and employees to carry out scientific and technological research activities based on the characteristics of the construction depth, difficulty of construction, and high environmental protection requirements in the Zhuangxi subordinate area.
During the construction process of sand flushing and drilling plug in oil and water wells, it is necessary to clean out the formation sand and mortar deposited in the large tank in time to prevent the formation sand and mortar from entering the wellbore again.
In the construction of oil and water wells, there are hidden environmental risks when the sucker rod is lifted and lowered.
The geological structure of the Zhuangxi Oil Reservoir is complex and is known as the "Geological Grand View Garden".
(Yin Xidong)