| 海拉尔盆地贝尔凹陷布达特群水力破裂的岩石学特征及其成因探讨 |
| |
| 引用本文： | 张新涛,刘立,任延广,邵红梅,马瑞.海拉尔盆地贝尔凹陷布达特群水力破裂的岩石学特征及其成因探讨[J].世界地质,2004,23(4):343-347. |
| |
| 作者姓名： | 张新涛 刘立 任延广 邵红梅 马瑞 |
| |
| 作者单位： | 1. 吉林大学,地球科学学院,吉林,长春,130026
2. 大庆油田有限责任公司,勘探开发研究院,黑龙江,大庆,163712 |
| |
| 基金项目： | 国家自然科学基金项目(40372060),中国石油大庆有限责任公司研究项目“海拉尔盆地贝尔凹陷储层特征及演化研究”联合资助 |
| |
| 摘 要： | 海拉尔盆地贝尔凹陷布达特群凝灰质泥岩中发育大量凝灰质泥岩角砾。岩芯及透射光显微镜观察发现,这是一种水力破裂体系中流体和岩石作用的产物一水压碎屑岩。水压碎屑岩的岩石学特征表现为：角砾之间具有可拼合性、岩芯横切面上发育大量“T”型垂直裂缝、微细纤维状铁白云石脉对壁生长。水力破裂作用的成因主要与布达特群岩性组合特征、构造-流体作用有关。
|
| 关 键 词： | 水压碎屑岩 岩石学特征 成因机制 布达特群 海拉尔盆地 |
| 文章编号： | 1004-5589(2004)04-0343-05 |
Lithology features and preliminary study of Budate Group hydro-fracturing in Beier sags,Hailar Basin |
| |
| ZHANG Xin-tao,LIU Li,REN Yan-guang,SHAO Hong-mei,MA Rui . Colloge of Earth Sciences,Jilin University,Changchun ,Jilin,China, . Exploration and Development Research Institute of Daqing Oilfield Ltd Co.,Daqing ,Heilongjiang,China.Lithology features and preliminary study of Budate Group hydro-fracturing in Beier sags,Hailar Basin[J].World Geology,2004,23(4):343-347. |
| |
| Authors: | ZHANG Xin-tao LIU Li REN Yan-guang SHAO Hong-mei MA Rui Colloge of Earth Sciences Jilin University Changchun Jilin China Exploration and Development Research Institute of Daqing Oilfield Ltd Co Daqing Heilongjiang China |
| |
| Institution: | ZHANG Xin-tao1,LIU Li1,REN Yan-guang2,SHAO Hong-mei2,MA Rui1 1. Colloge of Earth Sciences,Jilin University,Changchun 130026,Jilin,China, 2. Exploration and Development Research Institute of Daqing Oilfield Ltd Co.,Daqing 163712,Heilongjiang,China |
| |
| Abstract: | There are lots of tufaceous-mud breccia in Budate Group of Beier sags,Hailar Basin. Observing the core with under microscope,the authors find the breccia as a kind of hydra-fracturing clastic rock forming the model of roklyfluidal dynamical. The hydro-fractuing clastic rock is characterized by the spit of breccia,"T"vertical fracture onto the corecross section and the antitaxial feacture of sytectonic fibrous ankerite veins. The hydrofracturing of Budate Group is mainly related to frequent lithologic characters,tectonism and fluidization. |
| |
| Keywords: | hydro-fractuing clastic rock lithological features genetic mechanism Budate Group Hailar Basin |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
