WYOMING · WELLS · FREMONT COUNTY · API 49-013-05931
Riverton Tribal 8
ActiveVertical gas wellWOGCC status: Producing Gas Well
- Operator of record
- Denbury Onshore LLC
- Permitted by
- Snyder Oil Corporation
- County
- Fremont
- Field
- Riverton Dome
A vertical gas well in Fremont County, Wyoming, operated by Denbury Onshore LLC. WOGCC status: producing gas well.
Spudded September 19, 1962.
Completed in 4 fields: Riverton Dome, Riverton Dome, Riverton Dome, Riverton Dome.
It has reported 19,209 bbl of oil, 1,730,301 Mcf of gas, and 30,252 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 54 bbl, 20,256 Mcf, and 0 bbl.
- 54
- bbl oil, 12 months through Aug 2026
- 20,256
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 19,209
- bbl oil since Jan 1978 · 1.7M Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Sep 13, 1962
- Operator
- Snyder Oil Corporation
- Proposed formation
- Phosphoria
- Target depth
- 12,037 ft
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Reported production
Every month on file for this well on form 2, summed across its fields and the operators that filed it. The newest months can still be amended.
12 months through Aug 2026 20,256 · prior 12 22,593(-10%)
Riverton Tribal 8: Gas by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Riverton DomeShannon | Active | 6,020 to 6,074 MD | Sep 3, 2004 | Sep 2004 to Aug 2026 | 108 | 337,408 | 3,405 |
| Riverton DomeFrontier & Muddy | — | — | — | Apr 1995 to Jun 2004 | 153 | 152,585 | 1,441 |
| Riverton DomeDakota | — | — | Mar 18, 1963 | Mar 1995 to Mar 1995 | 7 | 2,712 | 155 |
| Riverton DomePhosphoria | — | — | — | by Jan 1978 to Jul 1994 | 18,941 | 1,237,596 | 25,251 |
Formation tops
Download CSV →9 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| MESAVERDE | 3,074 ft |
| CODY | 4,313 ft |
| SHANNON | 5,290 ft |
| SUSSEX | 5,347 ft |
| FRONTIER | 7,933 ft |
| MOWRY | 8,898 ft |
| NUGGET | 10,191 ft |
| PHOSPHORIA | 11,444 ft |
| TENSLEEP | 11,789 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Denbury Onshore LLC | Mar 3, 2021 | today |
| Devon Energy Production Company LP | Nov 1, 2002 | Mar 3, 2021 |
| Devon SFS Operating Inc | Jan 1, 2000 | Nov 1, 2002 |
Well record
- API number
- 49-013-05931
- Location
- SW NW 31-1S-5E · 1980 FNL, 660 FWL
- Coordinates
- 42.93417, -108.33759 ↗
- Elevation
- 5,300 ft GR
- Elevation KB
- 5,315 ft
- Total depth
- 12,037 ft
- Perforations
- 6,020 to 6,074 ft
- Land
- Tribal
- Basin, as WOGCC files it
- Wind River Basin
- APD
- Approved Sep 13, 1962
- Proposed formation
- Phosphoria
- Target depth
- 12,037 ft
- Spudded
- Sep 19, 1962
About this data
Wyoming Oil and Gas Conservation Commission (WOGCC), from its public database extracts. Status and type are in WOGCC's own words. Production and injection are what operators filed on form 2, by well and month; twelve-month figures end in Aug 2026, the last month whose filings are in. Locations are from the well's location plat and are approximate. The Commission's production file names each well's current operator on every month, so an operator's figures are those of the wells it operates today. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/wells/4901305931, documented in the API reference.