摘要
根据油田开发的需要 ,从东濮凹陷桥口地区的地层、储层、粒度和岩石学等特征以及古水系、物源方向、古生态、古气候等方面对该区沉积环境及沉积相进行了分析 ,建立了测井相划分图版 ,在开发调整中以沉积微相图为基础 ,结合其它储层方面研究成果 ,提出该块综合调整措施 。
Sedimentary environment and facies in Qiaokou area in Dongpu depression are analyzed in respects of the features of formation, reservoir, grain size and petrology as well as palaeodrainage pattern, source direction, palaeoecology and palaeoclimate. A chart board for logging facies division is established. Comprehensive development adjustment measures are proposed by taking sedimentary microfacies as basis and in combination with other reservoir study results. Field application of these measures has achieved remarkable economic benefits.
出处
《河南石油》
2003年第1期28-30,34,共4页
Henan Petroleum
关键词
东濮凹陷
桥口油田
沉积微相
开发调整
效果预测
Dongpu depression, Qiaokou oilfield, sedimentary microfacies, development adjustment, effect prediction
