| 石油工程水平最大地应力分析技术 |
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| 引用本文： | 陈朝伟,杨向同,王刚,袁学芳,刘军严,周鹏遥,巴旦.石油工程水平最大地应力分析技术[J].地质力学学报,2014,20(1):94-102. |
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| 作者姓名： | 陈朝伟 杨向同 王刚 袁学芳 刘军严 周鹏遥 巴旦 |
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| 作者单位： | 中国石油集团钻井工程技术研究院;中国石油塔里木油田公司; |
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| 基金项目： | 塔里木油田科研课题“库车山前基于地质力学研究的压裂效果评价”(201012110339) |
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| 摘 要： | 系统总结了应用井壁破坏信息计算水平最大地应力的基本原理,在此基础上,编制了水平最大地应力分析流程。具体实例分析表明,该方法理论依据扎实可靠,分析流程清晰明确,操作过程简便易行。建议在我国石油工业推广应用。
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| 关 键 词： | 地应力 水平最大地应力 井壁成像 石油工程 分析流程 |
| 收稿时间： | 2013/7/18 0:00:00 |
ANALYTICAL TECHNIQUE OF HORIZONTAL MAXIMUM PRINCIPAL STRESS FOR PETROLEUM ENGINEERING |
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| CHEN Zhao-wei,YANG Xiang-tong,WANG Gang,YUAN Xue-fang,LIU Jun-yan,ZHOU Peng-yao and BA Dan.ANALYTICAL TECHNIQUE OF HORIZONTAL MAXIMUM PRINCIPAL STRESS FOR PETROLEUM ENGINEERING[J].Journal of Geomechanics,2014,20(1):94-102. |
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| Authors: | CHEN Zhao-wei YANG Xiang-tong WANG Gang YUAN Xue-fang LIU Jun-yan ZHOU Peng-yao and BA Dan |
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| Institution: | Drilling Research Institute, CNPC, Beijing 100195, China;Tarim Oilfield Company, CNPC, Kurle 841000, Xinjiang, China;Drilling Research Institute, CNPC, Beijing 100195, China;Tarim Oilfield Company, CNPC, Kurle 841000, Xinjiang, China;Tarim Oilfield Company, CNPC, Kurle 841000, Xinjiang, China;Tarim Oilfield Company, CNPC, Kurle 841000, Xinjiang, China;Tarim Oilfield Company, CNPC, Kurle 841000, Xinjiang, China |
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| Abstract: | Fundamental principles on determination of horizontal maximum principal stress from wellbore damage information were summarized systematically. On the basis, analysis procedure for horizontal maximum principal stress was established. A field example was analyzed, and the procedure showed that the method had a reliable theoretical evidence, clear analysis procedure, and simple operation. The promotion of its application to petroleum industry in China is recommended. |
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| Keywords: | in-situ stress horizontal maximum principal stress wellbore imaging petroleum engineering analysis procedure |
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