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我国能源开发技术逐渐优化,通过实地观察曙光油田杜813兴隆台南边部油井开发活动,由于整体油藏分布在疏松砂岩地质结构中,因此整体施工活动下的出砂问题严重,必须结合系统分析的手段对人工井壁治砂和防砂技术进行全面修整。根据长期的实践经验进行补充,整个人工井壁防砂措施适应能力较强,对于实际油藏开发的出砂隐患问题做出适当的改善,具有较高的开发应用价值。为了确保后期国家能源开发技术水准的不断提升,争取对同类油藏治理工作提供技术辅助,需要做出详细的分解制备方案。
China’s energy development technology has been gradually optimized. Through the field observation of the well development activities in the Xinglong-Tainan south of Dawu 813 reservoir, the overall reservoir is distributed in the unconsolidated sandstone geological structure. Therefore, the sand production under the overall construction activities is a serious problem and must be combined with the systematic analysis Means to artificial sand well sand control and sand control technology to conduct a comprehensive trimming. According to the long-term practical experience, the whole artificial well wall sand control measures have stronger adaptability, and proper improvement is made for the actual sand hidden problems of the reservoir development, which has a high development and application value. In order to ensure that the technical level of energy development in later countries continues to improve, and to provide technical assistance for the treatment of similar reservoirs, a detailed plan for decomposition and preparation needs to be made.