| 川西地区中深层天然气勘探领域展望 |
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| 引用本文： | 范小林,朱彤. 川西地区中深层天然气勘探领域展望[J]. 石油实验地质, 2000, 22(4): 359-364. DOI: 10.11781/sysydz200004359 |
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| 作者姓名： | 范小林 朱彤 |
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| 作者单位： | 1.中国石化无锡实验地质研究所, 江苏无锡214151 |
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| 基金项目： | 中国新星石油公司科技项目!(XYK 99 15 ) |
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| 摘 要： | 川西中生代前陆盆地受龙门山造山作用控制,在中、深层次相应的沙溪庙组、千佛崖组等水进超覆沉积层序内,均发育大量利于天然气储集的有利相带。它们主要分布在前陆盆地内部受“古隆起”控制的相对稳定的斜坡地带。那里将成为川西地区天然气勘探的新领域。
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| 关 键 词： | 勘探领域 天然气 中、深层 川西 |
| 收稿时间： | 1999-12-30 |
| 修稿时间： | 1999-12-30 |
PROSPECTS FOR MEDIUM-DEEP NATURAL GAS EXPLORATION FIELD IN WEST SICHUAN AREA |
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| FAN Xiao-Lin,ZHU Tong. PROSPECTS FOR MEDIUM-DEEP NATURAL GAS EXPLORATION FIELD IN WEST SICHUAN AREA[J]. Petroleum Geology & Experiment, 2000, 22(4): 359-364. DOI: 10.11781/sysydz200004359 |
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| Authors: | FAN Xiao-Lin ZHU Tong |
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| Affiliation: | 1.Wuxi Research Institute of Experimental Geology, SINOPEC, Wuxi, Jiangsu 214151, China2. Research Institute, Southwest Bureau of Petroleum, SINOPEC, Chengdu, Sichuan 610081, China |
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| Abstract: | The Mesozoic Foreland Basin in West Sichuan area is controlled by Longmenshan orogenesis.In the transgressive overlap sedimentary sequences of medium-deep strata such as the Shaximiao Fm.,the Qianfuya Fm.,etc.,a great amount of favorable facies zones which are advantageous to the accumulation of natural gas are developed.They are distributed in the relatively stable slope regions within the Foreland Basin which are controlled by the paleouplift.There will become the new field of natural gas exploration in West Sichuan area. |
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