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长水平段水平井是我国油气开发过程中的重要技术手段,在科学技术的发展下已经广泛应用于各个油田企业,并取得了较高的应用成果。通常长水平段水平井技术是作用于裂缝性油藏、低渗透油藏以及非常规油气开发中,但是在技术操作中常常会受到许多方面问题的影响,且长水平段水平井钻井技术极其复杂,最终就会使得长水平段水平井钻井技术实施困难,不仅拖延了施工工期,在一定程度上也增加了施工成本。因此,为促进长水平段水平井钻井技术的顺利实施,有必要全面分析技术实施中的难点,并根据实际问题作出相应的改善措施,从而进一步强化长水平段水平井钻井技术的操作水平,有效促进我国油田行业的稳定发展。
The horizontal well with long horizontal section is an important technical means in the process of oil and gas development in our country. It has been widely applied to all oilfield enterprises under the development of science and technology, and achieved high application results. Often, horizontal horizontal well technology is used in the development of fractured reservoirs, low-permeability reservoirs, and unconventional oil and gas development, but many aspects of the operation are often affected by problems, and horizontal well drilling techniques at long horizontal intervals are extremely complex , Will eventually make horizontal well horizontal drilling technology difficult to implement, not only delayed the construction period, to a certain extent, also increased construction costs. Therefore, in order to promote the smooth implementation of horizontal well drilling technology in long horizontal section, it is necessary to analyze the difficulties in technical implementation in an all-round way and make corresponding improvement measures according to practical problems so as to further strengthen the operation level of horizontal well drilling technology in long horizontal section and effectively Promote the stable development of China’s oilfield industry.