| 日期/Date | 事件/Event | 地點/Location |
| 2010/6/23 | CLB, CFK, WES, EEP at New York Society of Security Analysts Annual Energy Equipment, Services & MLP | |
| 2010/6/23 | CLB, CFK, WES, EEP at New York Society of Security Analysts Annual Energy Equipment, Services & MLP | |
| 2010/6/23 | CLB, CFK, WES, EEP at New York Society of Security Analysts Annual Energy Equipment, Services & MLP | |
| 2010/6/23 | CLB, CFK, WES, EEP at New York Society of Security Analysts Annual Energy Equipment, Services & MLP | |
| 2010/6/23 | CLB, CFK, WES, EEP at New York Society of Security Analysts Annual Energy Equipment, Services & MLP | |
| 2010/6/23 | CLB, CFK, WES, EEP at New York Society of Security Analysts Annual Energy Equipment, Services & MLP | |
| 2010/6/23 | CLB, CFK, WES, EEP at New York Society of Security Analysts Annual Energy Equipment, Services & MLP | |