On November 3, the reporter learned from the upstream oil and gas well production data management system of Dagang Oil Field Production Plant that the daily production of Guan 37-64K well was 15.36 tons of oil and 11.95 tons of oil, 4.5 times of the production before the measures were taken, after water injection, support and simple operation of inspection pump were upgraded. This oil production plant has implemented 7 such simple economic measures with a daily oil increase of 24.06 tons.

In order to resist the adverse effects brought by low oil price and winter production, the third oil recovery plant has made great efforts in the comprehensive control of Wells, adopting the "one to one" method, purposefully carrying out early water injection cultivation, implementing the measures such as injection conversion, injection increase, profile control and so on, and improving the injection-production relationship of reservoirs. When the time is ripe, combining with the pump inspection operation to upgrade the liquid extraction, it can not only realize the "zero investment" of the measure cost, but also not delay the extra well occupation cycle, "zero investment, zero occupation well" to realize the benefit exploitation in winter.

Technicians establish multi-factor well selection models such as surplus recoverable reserves, benefit direction and pressure coefficient to ensure that measures can tap potential and increase production and efficiency. To keep extract effective, long-term, the production plant after the introduction of measures to foster water injection and production management, effective nursing measures in advance to maintain production, to restore, between injection, pulse injection and other water injection mode, change flow direction, organization regularly or irregularly to measure result, according to abnormal, timely docking with the various areas of management ideas and countermeasures for the ramming old oilfield stable foundation.

Daily Recommendation: Wellbore CleanOut Tools（Casing Scraper, Casing Brush, 
String Magnet) 
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