温米地区岩性圈闭勘探技术方法研究及效果分析

英文篇名：Research on Lithologic Trap Exploration Technology and Effect Analysis in Wenmi Oilfield
中文刊名：吐哈油气
英文刊名：Tuha Oil & Gas
作者：陈旋 ; 何伯斌 ; 覃新平 ; 张玉荣 ; 康毅 ; 李风云
英文作者：Chen Xuan ; He Bobin ; Qin Xinping ; Zhang Yurong ; Kang Yi ; Li Fengyun(Research Institute of Petroleum Exploration and Development ; Tuha Oilfield Company ; PetroChina ; Hami ; Xinjiang ; 839009)
中文关键词：岩性圈闭 ; 高成熟探区 ; 沿层雕刻 ; 正演模型
英文关键词：lithologic trap ; well-developed exploration region ; caved along layer ; forward model
出版日期：2005-03-15
机构：中国石油吐哈油田分公司勘探开发研究院,中国石油吐哈油田分公司勘探开发研究院,中国石油吐哈油田分公司勘探开发研究院,中国石油吐哈油田分公司勘探开发研究院,中国石油吐哈油田分公司勘探开发研究院,中国石油吐哈油田分公司勘探开发研究院新疆哈密839009,新疆哈密839009,新疆哈密839009,新疆哈密839009,新疆哈密839009,新疆哈密839009
年：2005
期：01
出版单位：吐哈油气

摘要

从研究砂泥岩阻抗特征入手,通过多井合成记录分析地震反射与砂泥岩对应关系,结合模型正演分析,总结出温米地区砂泥岩地震响应特征及沉积特征。在此研究的基础上,运用多属性提取与地震相分析相结合,初步圈定岩性圈闭;运用沿层雕刻、时间切片、测井约束反演等技术手段综合运用,确定河道展布,并圈定岩性边界,在温五-红胡区块的应用中取得良好效果。
From starting with the research on impedance characteristics of sandstone and shale, analyzing the seismic reflection and the corresponding relation between sandstone and shale by multi-well synthetic traces, combining with the analysis of forward model, seismic response and depositional characteristics of sandstone and shale in Wenmi oilfield is able to be presented. Based on the study, combining multiattribute extraction with seismic facies analysis, lithologic traps can be delineated. Several integrated technical measures, such as carving along layer, time slices as well as logging constraining inversion were integratedly used to confirm the channel distribution and delineate the lithogy boundaries, which have got good application effects in block Wen 5-Honghu.

引文