TECTONIC SYSTEMS IN TARIM BASIN CONTROLLING OVER OIL AND GAS
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摘要: 塔里木盆地是多构造体系复合的大型含油气区,盆内二级构造体系控制生油拗陷和油气富集带三、四级扭动构造控制油气田。多构造体系复合型盆地油气藏特征是多含油气系统、多油气藏类型、多成藏期和油气田(藏)县4个并存等。Abstract: The Tarim Basin is a promising petroliferous area where many tectonic systems are known to compound each other. The research results show that the second-order tectonic systems in the Basin control the oil-generating depression and the zone of oil and gas enrichment, and the third-or fourth-order shear tectonic systems the oil and gas fields. The Basin is characterized by containing a good number of source beds, not single type of oil/gas pools, many different petroliferous domains and a multi-phase in oil/gas accumulation.
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Key words:
- Tectonic system /
- oil and gas field /
- depression /
- uplift
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