陆9井区呼图壁河组油藏双层完井排水采油油层厚度下限研究  

LOWER LIMIT OF OIL-LAYER THICKNESS FOR DUAL COMPLETION AND OIL PRODUCTION WITH DRAINAGE IN HUTUBIHE FORMATION RESERVOIR,LU 9 WELLBLOCK

作　　者：彭得兵[1] 唐海[1] 吕栋梁[1] 韩力[2] 王中武[2] 

机构地区：[1]西南石油大学 [2]中国石油新疆油田分公司陆梁作业区

出　　处：《天然气勘探与开发》2009年第4期49-52,共4页Natural Gas Exploration and Development

摘　　要：底水锥进是导致薄层底水油藏开发效果差的主要原因,双层完井排水采油技术可以解放油层生产潜力。基于其原理并结合陆梁油田陆9井区呼图壁河组K1h23油藏的储集层参数,应用油藏数值模拟技术研究了理想单井模型下有效排水采油油层厚度下限,研究结果对类似油藏的开发具有一定的指导意义。Bottom water coning is the main reason which results in a poor development effect for thin oil reservoir with bottom water. However,Dual completion and oil production with drainage can increase production potential. Integrated reservoir parameters of Hutubihe K1h23 reservoir in Lu 9 wellblock,Luliang Oilfield,the lower limit of oil layer thickness for effective drainage and production under the condition of ideal single-well model has been studied by application of reservoir numerical simulation.The research results are constructive to the similar reservoirs' development.

关 键 词：薄层底水油藏 双层完井 排水采油 油厚比 

分 类 号：TE355[石油与天然气工程—油气田开发工程]