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鄂尔多斯西部前陆盆地发育特征及勘探前景
断块油气田
2007年 14卷 第02期
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Title
Deve lopment characteristics and explorat ion
prospect of foreland basin in westOrdos Basin
Authors
Yan Ruiping, Li Hanlin, Lu Da
单位
中国石油大学地球资源与信息学院, 山东东营257061
Organization
College of G eoresources and
Information, China University of Petro leum, Dongy ing
257061, China
摘要
鄂尔多斯盆地位于华北板块西部, 是我国大型叠加型含油气盆地之一。在对其进行的首轮油气勘探中发现了中生界大型油田, 在二轮普查中对古生代的研究取得了突破和进展。文中在对鄂尔多斯盆地西部的前陆盆地概况及其基本特征、特点、油气成藏地质条件分析的基础上, 阐述了前陆盆地油气勘探前景、难点, 并提出了勘探对策。
Abstract
Ordos basin is in thew est o fNorthern China p la te, and is
one o f the la rge super imposed o il & gas basins. The larg e
o ilfie ld was discovered in theM esozo ic g roup at first o il and
gas exp lo ra tion. The investigation took a good progress in the
Pa leo zo ic during the exploration o f the second turn. Th is
paper, based on the research and ana ly sis o f the gene ra l
situation, m ajor charac teristics, featu re, geolog ic cond ition o f
o il and gas form ation in the w est of the fo re land basin of the
O rdo s, expounds the ac tua lity, pro spect and d ifficu lties o f oil
and gas exp loration o f fore land bas in, and g ives the project in
exploration.
Keywords:
foreland basin, hydrocarbon accum ulation,
tectonic pa ttern.;
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