|
|||||
|
|
| 一种新的页岩储层杨氏模量与泊松比获取方法 | |
| 引用本文： | 张建平,任元,张玉清,李昂,马天碧.一种新的页岩储层杨氏模量与泊松比获取方法[J].江汉石油职工大学学报,2014,27(6):1-4. |
| 作者姓名： | 张建平 任元 张玉清 李昂 马天碧 |
| 作者单位： | 1. 中石化江汉石油工程有限公司测录井公司,湖北潜江,433123 2. 长江大学,湖北武汉,430100 3. 中国地质大学<北京>,北京,100083 |
| 基金项目： | 中石化石油工程技术服务有限公司科技攻关项目“涪陵地区页岩气示范区石油工程集成技术” |
| 摘 要： | 基于常规测井资料获取页岩储层杨氏模量与泊松比的方法一直是测井研究的一项难题。通过试验研究证明,页岩气储层交叉偶极声波确定的杨氏模量与常规测井声波时差具有较强的线性关系,交叉偶极声波确定的泊松比与常规声波时差与岩性密度呈较强的二元线性关系。反之,利用常规测井声波时差及体积密度可以求取页岩气储层的杨氏模量与泊松比,从而形成一种新的方法。研究成果已在中扬子地区建南气田、涪陵页岩气田、湘鄂西地区应用36口井,计算误差10%。 |
| 关 键 词： | 常规测井 页岩储层 杨氏模量 泊松比 获取方法 应用实例 |
A New Way of Acquiring Young's Modulus and Poisson's Ratio of Shale Reservoir |
|
| ZHANG Jian-ping,REN Yuan,ZHANG Yu-qing,LI Ang,MA Tian-bi.A New Way of Acquiring Young's Modulus and Poisson's Ratio of Shale Reservoir[J].Journal of Jianghan Petroleum University of Staff and Workers,2014,27(6):1-4. | |
| Authors: | ZHANG Jian-ping REN Yuan ZHANG Yu-qing LI Ang MA Tian-bi |
| Affiliation: | ZHANG Jian--ping , REN Yuan ZHANG Yu--qing, LI Ang, MA Tian--bi (1. Logging Company, Sinopec Oilfield Service Jianghan Corporation,Qianjiang, Hubei, 433123, China; 2. Yangtze University, Wuhan, Hubei, 430100, China;3. China Geosciences University, Beijing, 100083, China) |
| Abstract: | Acquiring Young＇s modulus and Poison＇s ratio of shale reservoir based on conventional logging information is a hard task in logging research. Experimental research demonstrates that there is a close linear relationship be- tween Young＇s modulus confirmed by cross dipole acoustic wave of shale gas reservoir and conventional logging inter- val transit time and a strong binary linear relationship between Poissoffs ratio confirmed by cross dipole acoustic wave and conventional interval transit time as well as lithologic density. However, there is a new way of acquiring Young ＂s modulus and Poisson＇s ratio of shale reservoir based on conventional logging interval transit time as well as volume density. This new way has been applied to 36 wells scattering over Jiannan gas field, Fuling shale gas field and Hu- nan--Hubei western part, with a calculation error less than 10%. |
| Keywords: | Conventional Logging Shale Reservoir Youngs Modulus Poisson＇s Ratio Acquisition Method Appli-cation Example |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
