| 十屋油田营城组-沙河子组储层物性特征及控制因素分析 |
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| 引用本文： | 王科战,曲前中.十屋油田营城组-沙河子组储层物性特征及控制因素分析[J].世界地质,2013,32(2):300-304. |
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| 作者姓名： | 王科战 曲前中 |
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| 作者单位： | 1. 东北石油大学地球科学学院，黑龙江大庆163318; 2. 中国石化东北油气分公司，长春130062 |
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| 摘 要： | 在沉积相研究基础上，利用岩芯物性分析数据，系统论述了十屋油田营城组-沙河子组储层物性特征及影响储层物性的主要地质因素。认为该油田营城组-沙河子组储层为低孔--特低孔、特低－超低渗储层，储层物性主要受沉积作用和成岩作用因素控制。其中压实作用、胶结作用造成储层物性变差，而溶蚀作用改善储层物性。
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| 关 键 词： | 十屋油田 营城组-沙河子组 储层物性 控制因素 |
Physical properties and their control factors of reservoirs of Yingcheng-Shahezi formations in Shiwu oilfield |
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| WANG Ke-zhan
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QU Qian-zhong.Physical properties and their control factors of reservoirs of Yingcheng-Shahezi formations in Shiwu oilfield[J].World Geology,2013,32(2):300-304. |
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| Authors: | WANG Ke-zhan QU Qian-zhong |
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| Institution: | 1. College of Earth Sciences，Northeast Petroleum University，Daqing 163318，Heilongjiang，China; 2. Northeast Petroleum ＆ Gas Company of SinoPEC，Changchun 130062，China |
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| Abstract: | Based on analysis of sedimentary facies，the reservoir characteristics of Yingcheng-Shahezi formations and the main geological factors influencing their physical properties are systematically studied by using the physical properties data of the cores． It is considered that the K1yc--K1 sh reservoirs should belong to the reservoirs in low to extra-low porosity and low to extra-low permeability． The reservoir property is controlled by sedimentation and diagenesis． Compaction and cementation decrease the physical property of the reservoir，while the corrosion reconstructs the reservoirs and provides favorable reservoir space． |
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| Keywords: | Shiwu oilfield Yingcheng-Shabezi formations reservoir property control factor |
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