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TK263井是塔河油田奥陶系油藏2区施工的一口开发直井。自2012年03月10日21:00开钻,至2012年05月25日24:00完钻,设计完钻井深5600m,实际完钻井深5615m。采用先期裸眼完井方式完井。该井圆满完成甲方要求的钻井地质任务,建成合格的开发井;探索奥陶系中深部地层的储层发育特征及含油气性;取全取准钻井录井测井测试等各项基础资料。本井井身质量优秀,固井质量优秀,安全环保和油气层保护合格,全井安全无事故,因钻井周期超出设计,西北油田分公司综合评定为良好,基本完成井队提速提效目标。
TK263 well is a development straight hole in Ordovician reservoir 2 of Tahe Oilfield. Drilling started at 21:00 on March 10, 2012 and completed at 24:00 on May 25, 2012. The designed drilling depth was 5600 m, and the actual drilling depth was 5615 m. Using the pre-open hole completion well completion. The well completes the drilling geological tasks required by Party A and completes the qualified development wells. It also explores the reservoir development characteristics and hydrocarbon-bearing properties of the Ordovician middle-deep strata. It also takes all the basic data . Wells well outstanding quality, excellent cementing quality, safety and environmental protection and oil and gas layer protection, the entire well-safe accident, because the drilling cycle beyond the design, comprehensive evaluation of Northwest Oilfield Branch was good, basically completed the goal of speeding up and efficiency of the team.