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大庆低渗透油田的综合开发 被引量:3
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作者 孙庆友 龙从会 +2 位作者 梁文义 王玉敏 关德英 《石油规划设计》 2003年第4期35-37,共3页
朝阳沟油田属于低渗透油田,开采难度大,自然递减率高。进入开发中后期,地面系统负荷率逐年降低,能耗高,操作成本逐年上升,需对地面工程系统进行综合性的优化调整,统筹安排,并有针对性的开展前期试验,提高油田综合开发效益。
关键词 大庆低渗透油田 综合开发 朝阳沟油田 自然递减率 集输系统 注水 节能
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双向过滤系统控制技术
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作者 宋益莹 孙立国 +1 位作者 贾娟 张顺民 《油气田地面工程》 北大核心 2002年第4期106-106,共1页
关键词 双向过滤系统 控制技术 大庆外围渗透油田 仿人智能 反冲洗
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Gathering and Dehydration Technique for Peripheral Low-permeability Oil Fields in Daqing
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作者 Yang Jingda, Li Jiexun, Yue Jihong PetroChina Daqing Oilfield Company Limited 《China Oil & Gas》 CAS 2002年第4期26-29,共4页
Currently, there have been more than 20 low permeability oilfields have comeunder development in Daqing peripheral areas. Because of low reserves, low permeability and lowreservoir productivity, the development way fo... Currently, there have been more than 20 low permeability oilfields have comeunder development in Daqing peripheral areas. Because of low reserves, low permeability and lowreservoir productivity, the development way for such kinds of oilfields must depend on the latesttechnology advance. The first disadvantage is the poor crude oil properties, which have high pourpoint, high viscosity, high paraffin, low G/O ratio, correspondingly making the treatment moredifficult. The second disadvantage is the poor development environment. Daqing oilfield is locatedin the high latitude, with a long freezing time. The lowest average monthly temperature is up to-19.9℃, and the extreme lowest temperature up to -39.3℃. On the other hand, low G/O ratio resultin the lack of fuel for crude oil gathering and transportation. And generally in these oilfields,block areas are small, and the developing blocks scatter about, far away from the old surfacefacility system, such as water supply system, electrical supply system, and road, telecommunication. 展开更多
关键词 大庆周围渗透油田 开采条件 油气聚集 驱油 脱水技术 经济分析
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