| 青西油田下白垩统下沟组储集层特征 |
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| 引用本文： | 杜文博,程少林,陈建军,杨麟科,方国玉,张建国,汪满福.青西油田下白垩统下沟组储集层特征[J].新疆石油地质,2003,24(1):38-40. |
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| 作者姓名： | 杜文博 程少林 陈建军 杨麟科 方国玉 张建国 汪满福 |
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| 作者单位： | 中国石油玉门油田分公司勘探开发研究院,甘肃,玉门,735200 |
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| 摘 要： | 青西油田下白垩统下沟组(K1g)为深层裂缝-孔隙型砾岩储集层,油藏埋深4200～4600m,基质孔隙度小于8%,基质渗透率小于1×10-3μm2.由于砾岩储集层内高角度裂缝发育,改善了它的渗流性能。针对这类低孔、低渗透储集层,通过岩石成分、孔隙类型及组合、孔隙结构、核磁共振、测井评价及测试等技术,并结合裂缝平面预测结果,进行储集层预测,取得了良好的效果。
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| 关 键 词： | 酒泉盆地 青西油田 下白垩统 储集层 砾岩 裂缝 |
| 文章编号： | 1001-3873(2003)01-0038-03 |
| 修稿时间： | 2002年7月31日 |
Characteristics of Low Permeability Conglomerate Reservoir in Xiagou Formation of Lower Cretaceous in Qingxi Oilfield |
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| DU Wen-bo,CHEN Jian-jun,CHENG Shao-lin,YANG Lin-ke,FANG Guo-yu,ZHANG Jian-guo,WANG Man-fu.Master,Engineer,Petroleum Geology,Research Institute of Exploration and Development,PetroChina Yu-men Oilfield Company,Yumen,Gansu,China.Characteristics of Low Permeability Conglomerate Reservoir in Xiagou Formation of Lower Cretaceous in Qingxi Oilfield[J].Xinjiang Petroleum Geology,2003,24(1):38-40. |
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| Authors: | DU Wen-bo CHEN Jian-jun CHENG Shao-lin YANG Lin-ke FANG Guo-yu ZHANG Jian-guo WANG Man-fuMaster Engineer Petroleum Geology Research Institute of Exploration and Development PetroChina Yu-men Oilfield Company Yumen Gansu China |
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| Affiliation: | DU Wen-bo,CHEN Jian-jun,CHENG Shao-lin,YANG Lin-ke,FANG Guo-yu,ZHANG Jian-guo,WANG Man-fu.Master,Engineer,Petroleum Geology,Research Institute of Exploration and Development,PetroChina Yu-men Oilfield Company,Yumen,Gansu735200,China |
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| Abstract: | |
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| Keywords: | Jiuquan basin Qingxi oilfield Lower Cretaceous conglomerate reservoir fracture |
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