辽河油田L46块开发前期油藏工程研究  

Study of Oil Reservoir Engineering for the Early Stage Development of L46 Fault Block in Liaohe Oil Field

作　　者：赵启双[1] 陈刚[1] 郑贺新[1] 苏继洪[1] 邱莎 

机构地区：[1]辽河油田勘探开发研究院

出　　处：《西安石油学院学报》1995年第2期11-13,31,共4页Journal of Xi'an Petroleum Institute

摘　　要：首先分析了辽河油田Ｌ４６块的地质特征，然后分析和介绍了开发前的油藏工程，主要包括前期准备井的部署原则，实施要求，指出该块必须采用注水补充能量的开发方式进行开发，给出了合理的井冈井距、即合理井距为３００ｍ，采用正方形并网，确定了油井产能为平均单井产油１０ｔ／ｄ，最后予测了年产原油６．６×１０４ｔ／ｄ，采油速度为２．２０％．The geological features of L46 Fault Block in Liaohe Oil Field are analysed. The oil reservoir engineering before the development is introduced and analysed. It mainly includes:well spacing principles of the preparatory wells in the early stage and implementing requirement. It points out that the fault block should be developed by injecting water to replenish energy.Rational well spacing and well distance are given:square well spacing and 300m of well distance. Productivity of the producing wells should be 10t/d per well. The annual oil output is estimated at 6. 6 × 104 t/d. The recovery speed is 2. 20%.

关 键 词：油藏工程 辽河油田 油田开发 

分 类 号：TE34[石油与天然气工程—油气田开发工程]