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Recently, the latest generation of 70mm outer diameter high-power tractor independently developed by Petrochemical Jingwei Jianghan Logging Branch has completed ground tests.
The tractor is a key core technology for shale gas development
The successful development of the Jianghan tractor series has completely broken the foreign monopoly and realized the localization and self-owned tractors.
Up to now, Jianghan tractors have been used in 829 well-times in domestic large gas fields, covering 22 operation projects in the fields of logging, unconventional logging, perforation, downhole engineering, etc.
In the future, with a new round of domestic shale gas exploration and development, Jianghan Logging Branch will increase its tractor research, continue to innovate, and make continuous breakthroughs to provide technical support for the efficient and low-cost development of shale gas fields