Jianghan Petroleum Engineering Company set the new domestic drilling plug record of single well

Recently, Jianghan Petroleum Engineering Company has completed the drilling plug construction task of coiled tubing for Jiaoye 22-2HF well in Fuling region successfully, setting the new record of drilling out the most bridge plug of coiled tubing for single well by drilling out 29 bridge plugs and providing a strong service support for the the second stage of productivity construction in Fuling region.

Depth of Jiaoye 22-2HF well is 4830 meters and length of horizontal section is 1926 meters. With the feature of high downhole pressure and complicated wellbore trajectory, it is difficult to construct. During the construction of 8 days, the company drilled out 29 complex bridge plugs successfully by obeying standardization process of field strictly.

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