| 川西北部地区飞仙关组储层研究 |
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| 引用本文： | 朱竞,王兴志,谢林,张博文,朱永刚,李勇,王艳梅.川西北部地区飞仙关组储层研究[J].茂名学院学报,2012,22(3):25-28. |
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| 作者姓名： | 朱竞 王兴志 谢林 张博文 朱永刚 李勇 王艳梅 |
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| 作者单位： | 1. 西南石油大学资源与环境学院,四川成都,610500
2. 西南油气田分公司川西北气矿,四川江油,621700 |
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| 摘 要： | 根据四川盆地西北部地区下三叠统飞仙关组野外剖面及钻井岩芯的宏观及微观特征,结合常规物性资料,对其储层的主要岩类、储集空间类型、物性、空间展布等特征以及主要控制因素进行了较为深入的研究。其飞仙关组储层主要集中分布于江油鱼洞梁剖面—龙岗68井一带的飞一二下亚段,剑阁地区的飞一二上亚段以及九龙山地区的飞三段;主要的储集岩类为亮晶鲕粒灰岩,其次是（残余）鲕粒白云岩;储集空间以粒间溶孔、粒内溶孔和铸模孔常见,裂缝为主要的渗透空间。储层的形成与演化主要受到沉积相和成岩作用的影响,其中台地边缘鲕粒滩是最有利储层发育的相带,白云岩化作用和埋藏溶解作用导致主要储集空间的形成。
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| 关 键 词： | 九龙山—剑阁地区 飞仙关组 储层 川西北部 |
On the Reservoir of Feixianguan Formation in the Northwest Part of Sichuan Basin |
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| ZHU Jing,WANG Xing-zhi,XIE Lin,ZHANG Bo-wen,ZHU Yong-gang,LI Yong,WANG Yan-mei.On the Reservoir of Feixianguan Formation in the Northwest Part of Sichuan Basin[J].Journal of Maoming College,2012,22(3):25-28. |
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| Authors: | ZHU Jing WANG Xing-zhi XIE Lin ZHANG Bo-wen ZHU Yong-gang LI Yong WANG Yan-mei |
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| Institution: | 1(1.School of Earth Resources & Environment,Southwest Petroleum University,Chengdu 610500,China;2.Petrochina Southwest Oil and Gasfield Company,Northwest Sichuan Gas District,Jiangyou 621700,China) |
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| Abstract: | According to macroscopic and microcosmic characteristics of the field profiles and drilling cores of the lower Triassic Feixianguan formation in the northwest part of Sichuan Basin,combined with the conventional physical property information,we have a research of characteristics,such as petrographic category,reservoir space,physical property and spatial distribution,and the main controlling factors of the reservoir.It’s shown that the Feixianguan formation mainly distributes in the lower section of Feixianguan1-2 in Yutongliang profile-Longgang well No.68 area,the upper section of Feixianguan1-2 in Jiange area,and Feixianguan3 in Jiulongshan area.The formation and evolution of the reservoir is mainly affected by the sedimentary facies and diagenesis.The most favorable facies belt for reservoir development is platform edge olitic beach and the dolomitisation and burial dissolution result in the formation of reservoir space. |
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| Keywords: | Jiulong moutain- Jiange Feixianguan formation Rese the Northwest Part of Sichuan Basin |
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