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| 吐哈盆地鄯善弧形构造带碎屑岩的成岩作用 | |
| 引用本文： | 刘林玉,陈刚,黄金山,魏国彪,周宝申,侯翠芳.吐哈盆地鄯善弧形构造带碎屑岩的成岩作用[J].沉积与特提斯地质,1999,19(2):88. |
| 作者姓名： | 刘林玉 陈刚 黄金山 魏国彪 周宝申 侯翠芳 |
| 作者单位： | 1. 西北大学,地质系,陕西,西安,710069 2. 河南石油勘探局,河南,濮阳,457001 3. 华北石油管理局,河北,任丘,062552 |
| 摘 要： | 吐哈盆地鄯善弧形构造带三间房组储集层的成岩作用类型主要为压实作用、胶结作用和溶蚀作用。成岩作用改变了砂岩储集层的孔隙结构。压实作用和胶结作用降低了砂岩的原生孔隙度，溶解作用产生的次生孔隙成为主要的汕气储集空间。 |
| 关 键 词： | 碎屑岩 成岩作用 孔隙类型 吐哈盆地 |
| 修稿时间： | 1998-12-14 |
Diagenesis of the clastic rocks in the arcuate structural zone of the Turpan-Hami Basin,Xinjiang |
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| LIU Lin-yu,CHEN Gang,HUANG Jin-shan,WEI Guo-miao,ZHOU Bao-shen,HOU Cui-fang.Diagenesis of the clastic rocks in the arcuate structural zone of the Turpan-Hami Basin,Xinjiang[J].Sedimentary Geology and Tethyan Geology,1999,19(2):88. | |
| Authors: | LIU Lin-yu CHEN Gang HUANG Jin-shan WEI Guo-miao ZHOU Bao-shen HOU Cui-fang |
| Abstract: | Three types of diagenesis have been distinguished for the hydrocarbon reservoirs of the Sanjianfang Formation in the arcuate structural zone of the Turpan Hami Basin, Xinjiang. They are compression, cementation and solution. The diagenesis may result in the variations in pore structures of sandstone reservoirs; the compression and cementation may lead to the decrease in valid primary porosity of sandstones, and the secondary porosity generated by solution may serve as main oil storage spaces. |
| Keywords: | clastic rock diagenesis porosity type Turpan Hami Basin |
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