
基本信息:
- 专利标题: 一种模拟原位条件下水力压裂及套损的大型物理模型实验装置及方法
- 专利标题(英):Large physical modeling experiment device for simulating hydraulic fracturing and casing damage under in-situ condition, and method
- 申请号:CN201910600482.7 申请日:2019-07-04
- 公开(公告)号:CN110469304A 公开(公告)日:2019-11-19
- 发明人: 朱海燕 , 万宇翰 , 赵建国 , 唐煊赫 , 王衡
- 申请人: 成都理工大学
- 申请人地址: 四川省成都市成华区二仙桥东三路1号
- 专利权人: 成都理工大学
- 当前专利权人: 成都理工大学,西南石油大学
- 当前专利权人地址: 四川省成都市成华区二仙桥东三路1号
- 代理机构: 成都金英专利代理事务所
- 代理人: 袁英
- 主分类号: E21B43/26
- IPC分类号: E21B43/26 ; E21B47/00 ; E21B47/06 ; E21B47/14 ; G09B25/04
The invention relates to the field of petroleum and natural gas engineering, in particular to a large physical modeling experiment device for simulating well spacing and in-situ injection and production. The large physical modeling experiment device comprises a physical modeling body unit, an axial pressure loading unit, a radial pressure loading unit, a high-pressure injection unit, a temperatureloading unit, a monitoring unit and a data processing unit. The invention further discloses a method for conducting experiments through the experiment device. The large physical modeling experiment device and the method have the advantages of being suitable for carrying out the various physical simulation experiments of hydraulic fracturing, rock water swelling to cause casing deformation, rock slipping to cause casing damage and the like, and capable of quickly and effectively completing the various casing damage physical simulation experiments.
公开/授权文献:
- CN110469304B 一种模拟水力压裂及套损的大型物理模型实验装置及方法 公开/授权日:2021-07-27
IPC结构图谱:
E | 固定建筑物 |
--E21 | 土层或岩石的钻进;采矿 |
----E21B | 土层或岩石的钻进;从井中开采油、气、水、可溶解或可熔化物质或矿物泥浆 |
------E21B43/00 | 从井中开采油、气、水、可溶解或可熔化物质或矿物泥浆的方法或设备 |
--------E21B43/16 | .提高开采碳氧化合物的方法 |
----------E21B43/26 | ..通过形成裂隙或裂缝 |