| 基于密度-孔隙度-自然伽马的储层多参数反演——以苏里格气田为例 |
| |
| 引用本文： | 兰朝利,何顺利,张君峰,门成全. 基于密度-孔隙度-自然伽马的储层多参数反演——以苏里格气田为例[J]. 西安石油大学学报(自然科学版), 2008, 23(1): 37-39 |
| |
| 作者姓名： | 兰朝利 何顺利 张君峰 门成全 |
| |
| 作者单位： | 1. 中国石油大学(北京)石油工程教育部重点实验室,北京,102249
2. 中国石油天然气股份有限公司,北京,100011 |
| |
| 基金项目： | 中国石油天然气集团公司资助项目 |
| |
| 摘 要： | 针对苏里格气田含气砂岩厚度薄、延伸有限及其波阻抗范围与泥岩存在重叠的难题,对苏里格气田储层敏感性地球物理参数进行了分析,选取了密度-孔隙度-自然伽马进行联合反演预测含气砂岩分布,避免了单参数反演的多解性,提高了储层反演的精度.经钻井证实该方法能较好地对苏里格气田含气砂岩进行预测.
|
| 关 键 词： | 储层反演 储层密度 孔隙度 自然伽马测井 苏里格气田 |
| 文章编号： | 1673-064X（2008）01-0037-03 |
| 收稿时间： | 2007-06-14 |
| 修稿时间： | 2007-06-14 |
Multi-parameter reservoir inversion based on reservoir density, porosity and gamma logging data: taking Sulige Gasfield as an example |
| |
| LAN Chao-li,HE Shun-li,ZHANG Jun-feng,MEN Cheng-quan. Multi-parameter reservoir inversion based on reservoir density, porosity and gamma logging data: taking Sulige Gasfield as an example[J]. Journal of Xian Shiyou University, 2008, 23(1): 37-39 |
| |
| Authors: | LAN Chao-li HE Shun-li ZHANG Jun-feng MEN Cheng-quan |
| |
| Abstract: | The gas-bearing sandstone in Sulige Gasfield has the characteristics of less thickness,limited lateral area and overlap with shale in impedance range,which makes the prediction of gas-bearing sandstone difficult.By the analysis of the sensitive geophysical parameters for Sulige gasfield reservoir,the reservoir density,porosity and gamma logging data are used for the multi-parameter joint inversion to predict the distribution of the gas-bearing sandstone.The inversion method avoids the multiplicity of single-parameter inversion and improves the precision of reservoir inversion.The drilling practice in Sulige gasfield verifies that using the multi-parameter reservoir inversion method can more accurately predict the distribution of the gas-bearing sandstone. |
| |
| Keywords: | reservoir inversion reservoir density porosity gamma-ray logging Sulige Gasfield |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
