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大部分老油田处于开发后期,调剖调驱成为老油田稳产增产的主要措施手段。由于地质油藏的复杂性、调剖剂多样性,在大部分油田调剖调驱工作目前仍处于开发试验阶段,因此如何有效的、准确的分析调剖的效果,不仅能直接反应施工的成功与否,为下一步措施提供必要依据,同时能反馈到前期方案设计中,使科研人员能更进一步了解地质情况、堵剂的适用性,以及各种设计参数的合理性。本文结合矿场施工从施工过程、后期注水;从施工压力、注水压力、测调试数据、产液、吸水剖面、调剖调驱软件等多方面多种手段,对调剖效果进行分析进行说明,目的通过多个方面,多个角度的结合能够准确分析评价调剖效果。
Most of the old oilfields are in the late stage of development, and the profile control and drive have become the main measures to stabilize the production of old oilfields. Due to the complexity of geological reservoirs and the diversity of profile control agents, the profile control and flood control work in most oil fields is still undergoing development and testing at present. Therefore, how to effectively and accurately analyze the effects of profile modification can not only directly reflect the success of construction Or not, to provide the necessary basis for the next step, at the same time can be fed back to the pre-program design, so that researchers can learn more about the geological conditions, the applicability of plugging agent, and the rationality of various design parameters. This paper combines the construction of the mine from the construction process, the latter part of the water; from the construction pressure, water pressure, test data, production fluid, water profile, profile control software and many other means to analyze the profile control effects are described, the purpose Through many aspects, the combination of multiple angles can accurately analyze and evaluate the profile control effect.