| 3-12 | Hearings | 808498 | Application, Pacific NW Pipeline Corporation | 142995 | 9/21/1955 | Download |
| 3-12 | Hearings | 808488 | Order/Report of Commission | 285478 | 10/11/1955 | Download |
| 3-12 | Hearings | 808497 | Notice of Hearing | 44920 | 9/23/1955 | Download |
| 3-12 | Hearings | 808489 | Requested Exceptions for Spacing, Pacific NW Pipeline | 54300 | 10/11/1955 | Download |
| 3-12 | Hearings | 808491 | Letter of Support, Amerada Petroleum | 30326 | 10/10/1955 | Download |
| 3-12 | Hearings | 808490 | Letter of Support, Stanolind | 39595 | 10/10/1955 | Download |
| 3-12 | Hearings | 808493 | Notice of Hearing by Telegram | 99480 | 9/26/1955 | Download |
| 3-12 | Hearings | 808494 | Request for Publication- Pagosa Springs Sun | 83485 | 9/23/1955 | Download |
| 3-12 | Hearings | 808492 | Proof of Publication- Pagosa Springs Sun | 170062 | 9/29/1955 | Download |
| 3-12 | Hearings | 808496 | Proof of Publication- Denver Daily Journal | 139865 | 9/27/1955 | Download |
| 3-12 | Hearings | 808495 | Proof of Publication- Durango Herald-News | 135056 | 9/29/1955 | Download |
| 3-12 | Hearings | 808484 | Exhibits 3-12 | 4319057 | 4/17/2013 | Download |