Unblocking new technology saves money and time

A few days ago, the new technology of oilfield immovable pipe string acidification and plugging removal technology developed by the Zhongyuan Oilfield Petroleum Engineering Technology Research Institute has been successfully applied in the Zhongyuan Oilfield and has been well received
.
"Using this technology, not only can one well directly save 100,000 yuan in operating costs, but also one well can save 3 to 5 days of drilling cycle

"After the immovable string acidification and plugging removal technology was successfully applied in Well Wen 203-13 in Zhongyuan Oilfield, we applied the technology to 5 wells including Well Wen 88-16 and Well Wen 79-Ban 215.

These 5 wells The average daily increase in fluid per well is 10 cubic meters and the daily increase in oil is 1.
5 tons

Zhu Gongshun said that acidification is a widely used stimulation measure to relieve formation damage in the near-well zone of an oil well
.
The conventional acidification process has shortcomings such as long occupation period, high operation cost, and environmental pollution

The technical key of this process is to solve the problem of corrosion of pumps, oil pipes and sucker rods caused by residual acid
.
In order to make the acidification and plugging removal process of the immovable pipe string meet the requirements of the field application, starting from the beginning of May, the Institute of Petroleum Engineering Technology started with the key technology to conduct research on the process

In the next step, Zhongyuan Oilfield will also strengthen the technical research on this process, and strive to apply this process in more wells, so as to provide technical support for the low-cost development of Zhongyuan Oilfield