High efficiency drilling of evaluation wells in Jidong Oilfield
Chinese oil network news as of November 20th, 2017 in Jidong Oilfield Well Drilling 15 cumulative evaluation, completion of 16, footage of 67 thousand meters, well trajectory, drilling fluid and cementing quality quality quality pass rate of 100%. The quality ratio of cementing is 31.26% higher than that of last year, and the rate of stratum clamping is 100%, and the average yield of coring is 97.55%, which can realize safe and efficient drilling.
Since the beginning of this year, around the hard increasing reserves and production efficiency, stable target, the optimization of production and operation of oilfield drilling process, fine management, the single well drilling unit, on the construction schedule, construction schedule tracking, advance organization casing and cement, to ensure the smooth construction or completion in the end.
In the process of construction, they aim to maintain quality and speed, continuously strengthen the drilling process management, and pay attention to the quality of wellbore trajectory control in real time. Among them, Nanpu 203X20 well has created the fastest record of the monthly speed of the evaluation rig of Nanpu 2-3 platform. The well completion cycle, completion cycle and drilling completion cycle create the shortest record of the same type of evaluation well cycle of Nanpu 2-3 platform.
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