发文地区与机构
近年国家 / 地区发文量统计
| 国家 / 地区 | 发文量 |
|---|---|
| USA | 26 |
| Saudi Arabia | 7 |
| Canada | 6 |
| England | 4 |
| Indonesia | 3 |
| Kuwait | 3 |
| Pakistan | 3 |
| Wales | 3 |
| Egypt | 2 |
| Iran | 2 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| UNITED STATES DEPARTMENT OF THE INTERIO... | 8 |
| KING FAHD UNIVERSITY OF PETROLEUM & MIN... | 6 |
| UNIVERSITY OF CINCINNATI | 6 |
| UNIVERSITY OF SASKATCHEWAN | 5 |
| BALL STATE UNIVERSITY | 4 |
| HESS CORP | 3 |
| KUWAIT OIL COMPANY | 3 |
| AGH UNIVERSITY OF SCIENCE & TECHNOLOGY | 2 |
| BABES BOLYAI UNIVERSITY FROM CLUJ | 2 |
| DATUM STRATIG ASSOCIATES LTD | 2 |