实时可视决策系统在渤海湾旅大油田开发中的应用

实时可视决策系统可以将接收到的现场数据实时传输到陆地，井眼轨迹和随钻测井资料可实时在三维地质油藏模型中显示，供钻完井和地质油藏专家综合分析、判断并及时下达指令指导现场施工。旅大油田运用实时可视决策系统成功钻成了6口水平井和4口水平分支井，实现了不钻领眼、井眼轨迹在最佳油层内成功着陆，并使水平井段尽可能沿着油层最佳位置钻进。例如在LD10—1-A25m水平分支井段的钻井过程中，利用实时可视决策系统，控制水平井眼轨迹在油层最佳位置钻进，获得了日产810M^3。的高产油气流。

Application of Realtime Visual Decision-Making System in the Development of Lvda Oilfield in Bohai Bay

The realtime decision-making system can transfer field realtime data to onshore facilities. The well trajectory and logging data can be visualized in a 3D geological reservoir model which is used by the geologists and drilling experts to analyze, determine and guide the field operations. The realtime decision-making system was used to successfully drill 6 horizontal wells and 4 multilaterals in Lvda oilfield of Bohai Bay without pilot drilling. The well trajectories successfully landed in best oil zones and the horizontal parts were drilled along the best locations. The realtime decision-making system in drilling the horizontal Well LD10-1-A25m were used to control the horizontal part to drill along the best location in the oil zone and the high oil production rate of 810 m^3 were obtained.