| 四川盆地川东北地区P─T2天然气资源评价 |
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| 引用本文： | 龙胜祥, 增涛. 四川盆地川东北地区P─T2天然气资源评价[J]. 石油实验地质, 1996, 18(2): 155-161. doi: 10.11781/sysydz199602155 |
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| 作者姓名： | 龙胜祥 增涛 |
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| 作者单位： | 地质矿产部石油地质综合大队 湖北荆沙434100 |
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| 基金项目： | “八五”国家攻关专题85-102-01-05部分成果 |
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| 摘 要： | 川东北地区是中国天然气重点探区之一,其中P-T2成藏地质条件优越,在垂向上形成了P1、P2和T1-2三套含气组合。根据天然气资源评价专家系统和勘探层法分别进行含气性评价和资源量预测,其资源量大、勘探前景广阔。勘探有利地区是达县-宣汉-开江地区和九龙山-通南巴地区、旺苍地区。
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| 关 键 词： | 川东北 天然气 专家系统 勘探层法 资源评价 |
| 收稿时间： | 1995-10-06 |
RESOURCES ASSESSMENT OF NATURAL GAS IN FORMATIONS (P-T2) OF NORTHEAST SICHUAN REGION,THE SICHUAN BASIN |
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| Long Shengxiang, Zeng Tao. RESOURCES ASSESSMENT OF NATURAL GAS IN FORMATIONS (P-T2) OF NORTHEAST SICHUAN REGION, THE SICHUAN BASIN[J]. PETROLEUM GEOLOGY & EXPERIMENT, 1996, 18(2): 155-161. doi: 10.11781/sysydz199602155 |
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| Authors: | Long Shengxiang Zeng Tao |
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| Affiliation: | Research Party of Petroleum Geology, MGMR |
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| Abstract: | The northeast Sichuan region is one of major exploration targets. P-T2 are superior in the geologic conditions of pool formation, which vertically form into three gas-bearing combination, i. e. P1,P2 and T1-2. The estimation of gas-bearing property and prediction of resources extent were made with the basis of expert systems and exploratory stratigraphy method (GOGS) of natural gas, which arrived at a conclusion that the area has a large quantity of gas resources and a promising exploration prospect. The authors proposed that Daxian-Xuanhan-Kaijiang, Jiu Longshan-Kaijiang and Wangcang are favourable areas for gas exploration. |
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