| 杨荣军,刘树根,吴熙纯.川西马鞍塘组礁滩特征和含油气性初探[J].地质找矿论丛,2009,24(1):73-76 |
| 川西马鞍塘组礁滩特征和含油气性初探 |
| PRELIMINARY DISCUSSION ON BANK AND REEF FACIESCHARA CTERISTICS OF MA′ANTANG FORMATION IN WEST SICHUAN PROVINCE AND THE OIL-GAS POTENTIAL |
| 投稿时间：2007-12-20 |
| DOI：10.6053/j.issn.1001-1412.2009.1. 014 |
| 中文关键词: 川西坳陷 马鞍塘组 礁滩 含油气性 |
| 英文关键词:the west Sichuan depression Ma'antang formation bank and reef sedimentary facies oil-gas potential |
| 基金项目:中石化海相前瞻性课题(编号:G0800-06-ZS-282)资助 |
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| 中文摘要: |
| 四川盆地西缘上三叠统马鞍塘组发育一套礁滩组合,部分推覆到地表,部分埋藏在地下。研究表明,这套礁滩有丰富的油源条件,有一定的储集能力、良好的圈闭条件,是油气富集的非常有利的区域,虽然受到多期构造运动的改造,但不能排除地下存在油气藏的可能性,因此有油气勘探的潜力。 |
| 英文摘要: |
| At the west margin of Sichuan basin is developed an assemblage of bank and reef sedimentary facies in Upper Triassic Ma'antang formation.The bank and reef sedimentary facies is partly overthrusted to surface and partly buried.Study on the facies reveals that it is characteristic of rich hydrocarbon,a certain accumulation capacity and good trap thus a oil-gas concentration area.Although it suffered from multi-tectonic modification it is still potential for oil-gas exploration. |
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