靖边气田优化布井技术及应用

Well Pattern Optimization Technology and Its Application to Jingbian Gas Field

优化布井是靖边气田产能建设的重要环节。产能建设坚持滚动扩边和内部加密相结合，增储上产和开发评价相结合，井位优选采用上、下古兼顾，完善优化下古布井技术的工作方法，总体效果良好；气田内部采用加密布井技术，合理部署加密调整井，进一步提高了储量动用程度；气田周边评价，注重分析，落实探明储量，“边勘探、边评价、边建产”的三结合开发思路，进一步推动了气田北部储量升级，为开发目标优选提供了地质依据。通过优化布井技术的应用．超额完成产建任务，并且为后续产建准备了战场。

Well pattern optimization is an important aspect in production capacity construction of Jinghian gasfle｜d. Infill drilling technology is adopted in the gasfield, to rationally deploy the infilling and adjustment wells, and enhance the producing reserves ratio. Surrounding evaluation of the gasfield focuses on a train of thought of combination of analysis, implementation of proven reserves, and “explo, ation, evaluation, and productivity construction at the same time”. This promotes the upgrade of reserves in the northern part of the gasfield, and provides the geological basis for optimization of the development goals. Application of well pattern optimization technology makes the assignment of productivity construction over-achieved, and prepare a battlefield for the follow-up productivity construction.