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Snubbing Operation for Gas Well
Release time:2017-11-9 14:53:17 Read:426

 Snubbing equipment and tools of the Company for gas well takes leading position in China, which breaks years of monopolization of foreign companies on snubbing operation, providing strong technical support for natural gas exploration. Snubbing operation is featured by no killing, no flowing and no pressure relief, thus helps to avoid reservoir damage, alleviate environmental pollution, shorten job cycle, maintain reservoir initial productivity, and guarantee a long-term development and stable production of natural gas.

    The Company has conducted snubbing tubing for more than 30 shale gas wells, including Dingye 2HF, Changning Pad H3 and Jiaoye Pad 1. The maximum running depth is 4606m and the maximum working pressure is 26MPa, each indicator setting a new CNPC record. 



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