论文详情
吐哈盆地侏罗系沉积相带与砂体的展布特征
石油实验地质
1997年 19卷 第2期
阅读：115
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Title
DISTRIBUTING CHARACTERISTICS OF SEDIMENTARY FACIES BELTS AND SANDSTONE BODIES OF JURASSIC IN TURPAN-HAMI BASIN
作者
李文厚
柳益群
冯乔
王武和
杨珍祥
李华明
Authors
Li Wengou
Liu Yiqun
Feng Qiao
Wang Wuhe
Yang Zhenxiang
Li Huaming
单位
西北大学地质系, 西安, 710069
2. 吐哈油田勘探开发研究院, 新疆哈密, 839001
Organization
Department of Geology, Northwest University, Xi'an 710069
2. Research Institute of Petroleum Exploration Department, Turpan-Ham Oilfeld, Xinjiang Hami 839001
摘要
吐哈盆地侏罗系广泛发有冲积扇、河流、湖泊、扇三角洲、辫状河三角洲及曲流河三角洲相沉积。其中的中侏罗统西山密组、三间房组和七克台组辫状河三角洲前缘水下分流河道、序三角洲前缘水下分流河道、辫状河河道砂坝及演浅湖滩砂等相带是良好的储集砂体,其纵向发育和横向展布是今后油气田勘探的一个重要研究课题。
Abstract
Alluvial fan, fluvial, lake, fan delta, braid river delta and meandering river delta facies sediments are widely developed in Jurassic in Turpan-Hami basin. The good reservoir sandstone bodies include the facies belts of underwater distributary channel of braid deltas front, underwater distributary channel of fan deltas front, stream channel bar of braid river and beach sands of shore shallow-lake in middle Jurassic (Xishanyao Formation, Sanjianfang Formation, Qiketai Formation). Its vertical development and lateral spreading will be an important subject of oilfield exploration in the future.
关键词：
吐哈盆地;
诛罗系;
沉积相带;
砂体展布;
辫状河三角洲;
DOI
https://doi.org/10.11781/sysydz199702168
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