Wenmi Oil Production Coat - under the pump integration of column technology has good effect

Up to now, the application of new technology of 12 layers of integrated layer-pump integrated well without stimulation in Wenmi Oil Production Plant resulted in a success rate of 91.7%. The average single-well saves 26 hours of working hours and shortens the drainage period by 2 days. Total cost savings of 7 million yuan.

At present, the main routine of oilfield conventional make-up-down pump includes 6 processes such as perforation column, perforation and discharge observation and lower completion string. In view of the long operation cycle and the complicated process, Wenmi Oil Production Plant introduced the integrated layer-bottom pump not-well integrated string technology to save the three processes of kill well, perforation column, and completion well string . In particular, gas lift emptying perforation or perforation of the oil can not be self-injection wells, without killing can be directly under the pole column completion of production, to avoid the killing fluid on the newly shot open reservoir contamination, reducing the drainage cycle . Through the promotion and application of new technologies, saving the operating time and costs, with broad promotion prospects.

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