| DGOC 360 Anadarko Production | Glen Rose | TX | Onshore Petroleum & Natural Gas Production | 507,245 | 15.66% | | ** | ** |
| DGOC 160A Production | Jackson Center | PA | Onshore Petroleum & Natural Gas Production | 502,954 | 15.53% | | 7.7% | 10.3% |
| DGOC 160 Boosting and Gathering | Deerfield | OH | Petroleum & Natural Gas Gathering & Boosting | 375,089 | 11.58% | | 8.5% | 12.4% |
| DGOC 160 Production | Deerfield | OH | Onshore Petroleum & Natural Gas Production | 354,296 | 10.94% | | 4.5% | 9.6% |
| DGOC 415 Strawn Production | Glen Rose | TX | Onshore Petroleum & Natural Gas Production | 328,907 | 10.15% | | ** | ** |
| DGOC 160A Boosting and Gathering | Jackson Center | PA | Petroleum & Natural Gas Gathering & Boosting | 266,203 | 8.22% | | 8.1% | 10.3% |
| DGOC 230 Arkla B&G | Minden | LA | Petroleum & Natural Gas Gathering & Boosting | 195,747 | 6.04% | | 44.2% | 26.0% |
| DGOC 260 East Texas B&G | Glen Rose | TX | Petroleum & Natural Gas Gathering & Boosting | 149,769 | 4.62% | | 21.9% | 4.6% |
| DGOC 230 Production | Minden | LA | Onshore Petroleum & Natural Gas Production | 147,876 | 4.56% | | ** | ** |
| DGOC 260 East Texas Production | Glen Rose | TX | Onshore Petroleum & Natural Gas Production | 137,925 | 4.26% | | ** | ** |
| Tanos Exploration II, LLC - Basin 260 | Tyler | TX | Onshore Petroleum & Natural Gas Production | 64,056 | 1.98% | | ** | ** |
| DGOC 400 Ouchita Production | Glen Rose | TX | Onshore Petroleum & Natural Gas Production | 63,525 | 1.96% | | ** | ** |
| DGOC 420 Ft Worth Sync Production | Glen Rose | TX | Onshore Petroleum & Natural Gas Production | 56,797 | 1.75% | | ** | ** |
| DGOC 415 Strawn B&G | Glen Rose | TX | Petroleum & Natural Gas Gathering & Boosting | 38,315 | 1.18% | | 21.9% | 4.6% |
| DGOC 400 Ouchita B&G | Glenn Roase | TX | Petroleum & Natural Gas Gathering & Boosting | 29,830 | 0.92% | | 21.9% | 4.6% |
| North Louisiana Gas Plant | Frierson | LA | Natural Gas Processing | 20,988 | 0.65% | | 15.4% | 7.3% |