| DGOC 360 Anadarko Production | Glen Rose | TX | Onshore Petroleum & Natural Gas Production | 464,215 | 15.18% | | ** | ** |
| DGOC 160A Production | Jackson Center | PA | Onshore Petroleum & Natural Gas Production | 459,391 | 15.03% | | ** | ** |
| DGOC 160 Boosting and Gathering | Deerfield | OH | Petroleum & Natural Gas Gathering & Boosting | 347,670 | 11.37% | | 8.5% | 12.4% |
| DGOC 160 Production | Deerfield | OH | Onshore Petroleum & Natural Gas Production | 339,894 | 11.12% | | ** | ** |
| DGOC 160A Boosting and Gathering | Jackson Center | PA | Petroleum & Natural Gas Gathering & Boosting | 228,054 | 7.46% | | 8.1% | 10.3% |
| DGOC 415 Strawn Production | Glen Rose | TX | Onshore Petroleum & Natural Gas Production | 224,174 | 7.33% | | ** | ** |
| DGOC 230 Arkla B&G | Minden | LA | Petroleum & Natural Gas Gathering & Boosting | 215,438 | 7.05% | | 44.2% | 26.0% |
| DGOC 260 East Texas B&G | Glen Rose | TX | Petroleum & Natural Gas Gathering & Boosting | 177,993 | 5.82% | | 21.9% | 4.6% |
| DGOC 230 Production | Minden | LA | Onshore Petroleum & Natural Gas Production | 115,765 | 3.79% | | ** | ** |
| Crescent Pass 260 East Texas Basin GB | Houston | TX | Petroleum & Natural Gas Gathering & Boosting | 110,314 | 3.61% | | 68.7% | 11.8% |
| DGOC 260 East Texas Production | Glen Rose | TX | Onshore Petroleum & Natural Gas Production | 103,650 | 3.39% | | ** | ** |
| Crescent Pass 260 East Texas Basin | Houston | TX | Onshore Petroleum & Natural Gas Production | 84,692 | 2.77% | | ** | ** |
| DGOC 400 Ouchita Production | Glen Rose | TX | Onshore Petroleum & Natural Gas Production | 63,261 | 2.07% | | ** | ** |
| DGOC 415 Strawn B&G | Glen Rose | TX | Petroleum & Natural Gas Gathering & Boosting | 37,647 | 1.23% | | 21.9% | 4.6% |
| DGOC 420 Ft Worth Sync Production | Glen Rose | TX | Onshore Petroleum & Natural Gas Production | 34,135 | 1.12% | | ** | ** |
| DGOC 400 Ouchita B&G | Glenn Roase | TX | Petroleum & Natural Gas Gathering & Boosting | 30,346 | 0.99% | | 21.9% | 4.6% |
| North Louisiana Gas Plant | Frierson | LA | Natural Gas Processing | 20,445 | 0.67% | | 15.4% | 7.3% |