倾角测井在东河砂岩沉积微相划分中的应用  

Application of Diplog to Microfacies Division of Donghe Sandstone

作　　者：焦翠华[1] 王海更[1] 刘太勋[1] 刘晓兵[1] 昌伦杰[2] 牛玉杰[2] 

机构地区：[1]中国石油大学资源与信息学院,北京102249 [2]中国石油塔里木油田分公司勘探开发研究院,新疆库尔勒841000

出　　处：《新疆石油地质》2007年第3期359-362,共4页Xinjiang Petroleum Geology

摘　　要：根据岩心描述资料,调整并选取合适的处理参数,最大限度地提高倾角资料处理结果的精度,以满足沉积构造精细解释的需要。根据沉积构造解释结论,建立沉积微相模式,最终精细划分沉积微相。这种方法充分发挥了倾角测井分辨率高的优势,提高了解释的精度,成功地对塔里木盆地HD4油田东河砂岩这样一套单一厚砂层的沉积微相进行了精细划分,取得了较好的效果。The appropriate processing parameters of high resolution diplog are adjusted and selected by analyzing available core data. The accuracy of the processing result is fully improved for satisfying the need of fine interpretation of sedimentary structures. Based on the explained conclusion of sedimentary structures, the mierofaeies models are set up for detailed division of the mierofaeies. By this method the high resolution of diplog is fully exerted, with highly interpreting accuracy and good result, taking Donghe sandstone of HD4 oilfield in Tarim basin as an example.

关 键 词：塔里木盆地 倾角测井 分辨率 沉积微相 

分 类 号：P631.6[天文地球—地质矿产勘探]