明一东南块交联聚合物调驱试验

<title>ofile control and flooding experiment by cross linked polymer in south block of Mingyidong.

为了解交联聚合物调驱技术在低矿化度、中高温度、中高渗透率油藏条件下的适应性,在中原油田文明寨油矿明一东南块开展了交联聚合物调驱先导试验。现场采用自动化配注装置注入了3口井,共对应6口油井,试验情况表明,该项技术在选择试验区块时需综合考虑油藏条件和区块开发历史,为该项技术在类似油藏的应用提供了借鉴。

<abstract> order to know the adaptability of the profile controland flooding technology used in the oil reservoirs with low salinity, middle-high temperature and middle-high permeability, the corresponding pilot test is carried out in south block in Mingyidong, Zhongyuan Wenming zhai oilfield. The automatic injection allocation equipment is applied in three injection wells of the field, which correspond with six oil wells. Test result shows that in the application of this technology, reservoir conditions and block development history should be considered, and it provides experience for the similar oil reservoirs.