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Path optimization for oil probe

机译:油探头的路径优化

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摘要

We discuss a robust method for optimal oil probe path planning inspired by medical imaging. Horizontal wells require three-dimensional steering made possible by the rotary steerable capabilities of the system, which allows the hole to intersect multiple target shale gas zones. Horizontal "legs" can be over a mile long; the longer the exposure length, the more oil and natural gas is drained and the faster it can flow. More oil and natural gas can be produced with fewer wells and less surface disturbance. Horizontal drilling can help producers tap oil and natural gas deposits under surface areas where a vertical well cannot be drilled, such as under developed or environmentally sensitive areas. Drilling creates well paths which have multiple twists and turns to try to hit multiple accumulations from a single well location. Our algorithm can be used to augment current state of the art methods. Our goal is to obtain a 3D path with nodes describing the optimal route to the destination. This algorithm works with BIG data and saves cost in planning for probe insertion. Our solution may be able to help increase the energy extracted vs. input energy.
机译:我们讨论了一种受医学成像启发的用于最佳油路规划的可靠方法。水平井需要通过系统的旋转转向能力来实现三维转向,这使得该井与多个目标页岩气区域相交。水平的“腿”可能超过一英里。暴露时间越长,消耗的石油和天然气越多,并且流动越快。更少的油井和更少的地面干扰就能生产更多的石油和天然气。水平钻探可以帮助生产商在无法钻出垂直井的地面区域(例如在发达或对环境敏感的区域)下开采石油和天然气沉积物。钻井会产生具有多次曲折的油井路径,以尝试从一个油井位置打多个堆积。我们的算法可用于增强当前技术水平。我们的目标是获得一个3D路径,其中的节点描述了到达目的地的最佳路线。该算法可处理BIG数据,并节省了探针插入计划的成本。我们的解决方案可能能够帮助增加提取的能量与输入的能量。

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