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北211井区是2011年开发的新区块,在钻井工程施工经验上来说没有多少可以借鉴的地方,为此我们针对难点制定了一整套钻井技术措施,并在施工中不断完善。提高北211井区钻井速度,缩短钻井周期是钻井技术人员所追求的目标,这就需要经过优化钻井技术措施,选用适合的钻头工具和工艺技术,不断完善组织和管理水平。经过对北211井区钻井半年多来的经验积累和总结,已经形成了一套钻井配套的成熟技术,对提高机械钻速、缩短钻井周期、减少钻井工程事故和复杂起到了积极的作用。
North 211 well is a new block developed in 2011. There is not much that we can learn from drilling experience. For this reason, we have formulated a complete set of drilling technology measures for the difficulties and have been continuously improving in construction. Improving the drilling speed and shortening the drilling period in Bei 211 well is the target pursued by drilling technicians, which requires optimization of drilling technology and selection of suitable bit tools and techniques to continuously improve the organization and management level. After more than six months of drilling experience in the northern 211 well accumulated and summarized, a mature set of drilling technology has been formed, which has played a positive role in improving the penetration rate, shortening the drilling period and reducing the drilling engineering accidents and complications.