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| 大港油田孔南地区上石盒子组碎屑岩储层物性控制因素 | |
| 引用本文： | 祝新政,李勇,丘东洲,肖敦清,蒲秀刚,刘子藏,袁淑琴,段润梅,张威,张自力,曹兴,王锦程,鲍居彪.大港油田孔南地区上石盒子组碎屑岩储层物性控制因素[J].沉积与特提斯地质,2011,31(1):59-64. |
| 作者姓名： | 祝新政 李勇 丘东洲 肖敦清 蒲秀刚 刘子藏 袁淑琴 段润梅 张威 张自力 曹兴 王锦程 鲍居彪 |
| 作者单位： | 1. 成都理工大学,油气藏地质及开发工程,国家重点实验室,四川,成都,610059 2. 成都地质矿产研究所,四川,成都,610081 3. 大港油田勘探开发研究院,天津,300280 4. 中国石油东方地球物理公司,河北,涿州,072751 |
| 基金项目： | 全国油气资源战略选区调查与评价国家专项，国家自然科学基金项目 |
| 摘 要： | 通过对储层物性数据资料的分析和整理,研究了孔南地区上石盒子组碎屑岩储集层特征及其控制因素。结果表明：研究区上石盒子组碎屑岩储层为低孔低渗储层,渗透率与孔隙度呈正相关性。储层孔隙的连通性好,属于孔隙型储层。孔隙类型以次生粒间溶孔为特征。晚成岩期,岩屑、填隙物、长石颗粒以及高岭石发生溶蚀,产生了大量的次生孔隙,改善了储层物性。沉积条件、压实作用、胶结作用和溶蚀作用是控制储层性质的主要因素。 |
| 关 键 词： | 大港油田 上石盒子组 储层物性 碎屑岩储集层 |
| 收稿时间： | 2010/8/15 0:00:00 |
| 修稿时间： | 2010/9/4 0:00:00 |
Controlling factors of the clastic reservoirs in the Upper Shihezi Formation, southern Kongdian, Dagang Oil Field |
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| ZHU Xin-zheng,LI Yong,QIU Dong-zhou,XIAO Dun-qing,PU Xiu-gang,LIU Zi-cang,YUAN Shu-qin,DUAN Run-mei,ZHANG Wei,ZHANG Zi-li,CAO Xing,WANG Jin-cheng,BAO Ju-biao.Controlling factors of the clastic reservoirs in the Upper Shihezi Formation, southern Kongdian, Dagang Oil Field[J].Sedimentary Geology and Tethyan Geology,2011,31(1):59-64. | |
| Authors: | ZHU Xin-zheng LI Yong QIU Dong-zhou XIAO Dun-qing PU Xiu-gang LIU Zi-cang YUAN Shu-qin DUAN Run-mei ZHANG Wei ZHANG Zi-li CAO Xing WANG Jin-cheng BAO Ju-biao |
| Institution: | ZHU Xin-zheng1,LI Yong1,QIU Dong-zhou2,XIAO Dun-qing3,PU Xiu-gang3,LIU Zi-cang3,YUAN Shu-qin3,DUAN Run-mei3,ZHANG Wei1,ZHANG Zi-li1,CAO Xing1,WANG Jin-cheng1,BAO Ju-biao4 (1.State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Chengdu University of Technology,Chengdu 610059,Sichuan,China,2.Chengdu Institute of Geology and Mineral Resources,Chengdu 610081,3.Research Institute of Petroleum Exploration and Development,Dagang Oil Field,Tianjin 300280,4.Eastern Geophysical C... |
| Abstract: | The clastic reservoirs in the Upper Shihezi Formation,southern Kongdian,Dagang Oil Field are expected to be the favourable area for the Palaeozoic petroleum exploration.The present paper deals with the lithology and physical properties of the clastic reservoirs and their controlling factors on the basis of cores and cast thin sections,SEM,X-ray diffractional patterns and vitrinite reflectance.The clastic reservoirs in the Upper Shihezi Formation are made up of low-porosity and low-permeability reservoirs.Th... |
| Keywords: | Dagang Oil Field Upper Shihezi Formation physical property clastic reservoirs |
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