Petrochemical longitude and latitude tractors show their edge in the CNPC shale gas demonstration zone

Sinopec News Network reported on June 1, in the same stage competition with well-known foreign oil service companies, Petrochemical Jingwei Jianghan Logging Branch applied its self-developed tractor to successfully complete the logging task of Ning 209H70-1 well and won victory party won high praise

Well Ning 209H70-1 is a horizontal well deployed in the CNPC Changning-Weiyuan National Shale Gas Development Demonstration Zone.

On May 30, during the logging operation of the well, a well-known foreign oil service company's tractor transported instruments (outer diameter 54mm, weight less than 300Kg) to a depth of 4481 meters and encountered resistance, unable to continue forward, and finally had to give up, resulting in downhole The 573-meter data has not been measured

On June 1, Petrochemical Jingwei Jianghan Logging and Logging Branch was anxious to the urgency of Party A and faced the difficulties.

——The victory of the same PK with foreign tractors fully demonstrated the excellent performance and leading advantages of the petrochemical Jingwei Jianghan tractors with large thrust and strong wellbore environment adaptability

Over the past ten years, Jianghan Logging and Logging Branch has been committed to serving domestic shale gas exploration and development, adhered to the road of independent innovation, and continuously accelerated the pace of key shale gas key technologies.

Up to now, Petrochemical Jingwei Jianghan tractors have constructed 920 well times in large domestic large gas fields, covering 22 operation projects in the fields of logging, unconventional logging, perforation, and downhole engineering, creating 3 domestic and 10 Sinopec constructions.

In the future, with the new round of exploration and development of shale gas in China, Jianghan Logging Branch will increase its research on tractors, continue to innovate and surpass itself, and provide strong support for the efficient and low-cost development of gas fields

(Fei Tingting, Gu Peiwen, Guo Ruisheng)