Patents
用于模拟超临界CO2致裂试样的井筒套管及使用方法
Release time:2021-09-14
Hits:
- Type of Patent:
- 国家发明专利
- Application Number:
- ZL202010559255.7
- Service Invention or Not:
- no
- Application Date:
- 2020-06-18
- Authorization Date:
- 2021-06-29
- First Author:
- zhuwancheng
Pre One:一种复杂裂隙岩体气压式分隔高压注液装置及其方法
