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冀东南堡油田的开发模式逐渐由全陆式向半海半陆式转变。南堡油田1号构造相继建设了3座人工岛,南堡1-3人工岛因面积小地质油藏含气量大,适合井口集中布设、井口生产设施少、工艺流程简单、采出气循环利用、技术成熟操作管理方便、节能环保的气举采油方式,是集中开发标准化建设的第一个孤岛,具有井口布设多,采注输工艺集中、钻井井下作业及地面工程施工交叉作业多、泥浆处理场地受限等特点,根据功能划分为钻井作业生产区、泥浆处理区、地面工程施工区、生活辅助区等功能区域,实现岛体石油开发建设优化。
The development pattern of Jidong Nanpu Oilfield gradually changed from a full land to a half sea. Three artificial islands are constructed one after the other in Nanpu Oilfield. Due to the large gas content in the small geologic reservoirs with an area of 1-3, Nanpu is suitable for centralized distribution of wellheads, less well-equipped production facilities, simple process flow, reclaimed gas recovery and utilization, Mature operation management is convenient, energy saving and environmental protection gas lift method is to focus on the development of standardized construction of the first isolated island, with wellhead layout, mining and transportation process is concentrated, drilling downhole operations and ground engineering construction and more cross-cutting, mud treatment site Limited and so on. According to their functions, they are divided into functional areas such as drilling operation production area, mud treatment area, ground construction area and living auxiliary area, so as to optimize the island’s oil development and construction.