| Main controlling factors of distribution and genetics of marine reservoirs in China |
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| 引用本文： | ZHU RuKai GUO HongLi GAO ZhiYong WANG XueSong ZHANG XingYang. Main controlling factors of distribution and genetics of marine reservoirs in China[J]. 科学通报(英文版), 2007, 52(A01): 54-61 |
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| 作者姓名： | ZHU RuKai GUO HongLi GAO ZhiYong WANG XueSong ZHANG XingYang |
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| 作者单位： | Research Institute of Petroleum Exploration and Development, PetroChina, Beijing 100083, China |
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| 摘 要： | Marine reservoirs are mainly made up of clastics and carbonate reservoirs, which are distributed widely in central Tarim, Sichuan, Ordos basins from the Pre-Cambrian to Cenozoic, mainly in Palaeozoic. Marine clastic reservoirs are developed in foreshore and nearshore, tidal flat and delta environment. The sedimentary facies are important controlling factors for reservoir quality. Compaction, pressolution and cementation are factors of decreasing porosity, and low palaeo-temperature gradient, early emplacement of oil and gas and dissolution are favorable for preservation of pore. Carbonate reservoirs are divided into reef and bank, karst, dolomite and fracture reservoirs. Dolomitization, dissolution, TSR and fracture are important factors of controlling carbonate reservoirs＇ quality.
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| 关 键 词： | 碳酸盐 储蓄能力 遗传学 中国 海洋 |
| 修稿时间： | 2006-12-20 |
Main controlling factors of distribution and genetics of marine reservoirs in China |
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| Abstract: | |
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| Keywords: | marine carbonate reservoir clastic reservoir genetics |
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