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在进行堵水作业施工过程中,丢手细分封堵管柱是和正常机采采油完井工艺管柱是在丢手部分分开进行两趟作业进行的,需要先起下一趟丢手堵水工艺技术管柱,在下入一趟正常生产所需的机采工艺管柱,其作业时作业施工周期较长,不仅增加了施工工序,提高了作业施工成本,而且在施工现场增加了作业人员的劳动强度,使得细分堵水井的作业施工效率大大降低我们经过多方面的调查研究,在认真分析堵水及完井作业施工具体情况的基础上,进行了新型集成式油井堵水完井工艺研究。并通过5口井的现场试验应用,其达到了简化施工工序,提高作业时效,节约生产成本的目的,而且还降低了现场作业人员的劳动强度。因此,该新型集成式油井堵水完井工艺值得在丢手细分封堵管柱井中进行规模化推广应用。
In the process of water shutoff operation, throwing off the sub-block plugging column and the normal production of oil and gas well completion string is thrown away two separate operations carried out, you need to start the next hand throwing block Water technology and technology column, the next trip to the normal production of machinery and equipment required for the column, the operation of a long construction cycle operations, not only increased the construction process and improve the operating cost of construction, but also increased the number of workers at the construction site Of the labor intensity, making subdivision of water wells greatly reduce the construction efficiency of our work After many investigations and studies, in a careful analysis of water shut-off and completion of the construction operation on the basis of a specific situation, carried out a new integrated oil well plugging completion technology the study. And through the 5 wells in the field of experimental applications, which reached a simplified construction process, improve operating time, save production costs, but also reduce the labor intensity of on-site workers. Therefore, the new integrated oil well water plugging completion process is worthwhile to promote the large-scale popularization and application of broken plugging column wells.