| 1982 | Projects | 1727513 | ERF PROJECT SUMMARY | 67072 | 4/16/2007 | Download |
| 1982 | Projects | 1727514 | APRIL 2007 FIELD PHOTOS | 344380 | 4/16/2007 | Download |
| 1982 | Projects | 1727515 * | COGCC REQUEST FOR BID | 61027 | 6/30/2007 | Download |
| 1982 | Projects | 1727517 | ANALYTICAL RESULTS | 560132 | 5/10/2007 | Download |
| 1982 | Projects | 1727518 | ANALYTICAL RESULTS (NP WELL) | 563482 | 6/4/2007 | Download |
| 1982 | Projects | 1727519 | LAB INVOICE AND COC | 103282 | 7/5/2007 | Download |
| 1982 | Projects | 1727520 | LAB INVOICE AND COC (NP WELL) | 123445 | 6/13/2007 | Download |
| 1982 | Projects | 1727523 | COGCC LETTER TO ROD WILLIAMS | 32832 | 6/22/2007 | Download |
| 1982 | Projects | 1727516 * | TIS PROPOSAL AND RATE SCHEDULE | 296524 | 4/22/2007 | Download |
| 1982 | Projects | 1727521 * | TIS INVOICE | 39792 | 5/31/2007 | Download |
| 1982 | Projects | 1727522 * | TIS PROJECT REPORT | 1349537 | 6/5/2007 | Download |
| 1982 | Projects | 1727524 * | OWNERSHIP HISTORY TABLE | 73864 | 8/6/1987 | Download |
| 1982 | Projects | 1727525 | WARRANTY DEED (WILLIAMS INVESTMENT CORP) | 82615 | 8/6/1987 | Download |
| 1982 | Projects | 1727526 | UNDIVIDED INTEREST TRANSFER | 911442 | 4/1/1958 | Download |
| 1982 | Projects | 1727527 | ASSIGNMENT OF UNDIVIDED INTERESTS | 1019544 | 6/20/1962 | Download |
| 1982 | Projects | 1727528 | JOINT VENTURE (YENTER GAS PLANT) | 1161774 | 9/28/1962 | Download |
| 1982 | Projects | 1727529 * | DEED (YENTER GAS PLANT - JOINT VENTURE) | 2431437 | 6/29/1962 | Download |
| 1982 | Projects | 1727530 | DEED | 274908 | 4/1/1968 | Download |
| 1982 | Projects | 1727531 | WARRANTY DEED | 96920 | 3/9/1956 | Download |