| 日期/Date | 事件/Event | 地點/Location |
| 2010/5/27 | HERO, SD at UBS Global Oil and Gas Conference | |
| 2010/5/27 | HERO, SD at UBS Global Oil and Gas Conference | |
| 2010/5/27 | HERO, SD at UBS Global Oil and Gas Conference | |
| 2010/5/27 | HERO, SD at UBS Global Oil and Gas Conference | |
| 2010/5/27 | HERO, SD at UBS Global Oil and Gas Conference | |
| 2010/5/27 | HERO, SD at UBS Global Oil and Gas Conference | |
| 2010/5/27 | HERO, SD at UBS Global Oil and Gas Conference | |
| 2010/5/27 | HERO, SD at UBS Global Oil and Gas Conference | |
| 2010/3/8 | HERO, KNOL, NVDA, CHKP at Raymond James Institutional Investors Conference | |
| 2010/3/8 | HERO, KNOL, NVDA, CHKP at Raymond James Institutional Investors Conference | |
| 2010/3/8 | HERO, KNOL, NVDA, CHKP at Raymond James Institutional Investors Conference | |
| 2010/3/8 | HERO, KNOL, NVDA, CHKP at Raymond James Institutional Investors Conference | |
| 2010/3/8 | HERO, KNOL, NVDA, CHKP at Raymond James Institutional Investors Conference | |
| 2010/3/22 | CHK, CXO, HERO, BBG at Howard Weil Energy Conference | |
| 2010/3/22 | CHK, CXO, HERO, BBG at Howard Weil Energy Conference | |
| 2010/3/22 | CHK, CXO, HERO, BBG at Howard Weil Energy Conference | |
| 2010/3/22 | CHK, CXO, HERO, BBG at Howard Weil Energy Conference | |
| 2010/3/22 | CHK, CXO, HERO, BBG at Howard Weil Energy Conference | |
| 2010/3/22 | CHK, CXO, HERO, BBG at Howard Weil Energy Conference | |
| 2010/3/22 | CHK, CXO, HERO, BBG at Howard Weil Energy Conference | |