WYOMING · WELLS · SWEETWATER COUNTY · API 49-037-20861
Hay Reservoir W30398 4
Subsequent Report of AbandonmentVertical gas well
- Operator of record
- Grizzly Operating LLC
- Permitted by
- Tbi Exploration Inc
- County
- Sweetwater
- Field
- Hay Reservoir
A vertical gas well in Sweetwater County, Wyoming, operated by Grizzly Operating LLC. WOGCC status: subsequent report of abandonment.
Spudded December 14, 1976.
Completed in one field: Hay Reservoir.
It has reported 38,921 bbl of oil, 1,562,006 Mcf of gas, and 4,183 bbl of water since September 1978; its last reported production was August 2003.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 38,921
- bbl oil since Sep 1978 · 1.6M Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Dec 14, 1976
- Operator
- Tbi Exploration Inc
- Proposed formation
- Lewis
- Target depth
- 10,746 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 0 · prior 12 0
Hay Reservoir W30398 4: Gas by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Hay ReservoirLewis | — | — | Jul 22, 1977 | Sep 1978 to Aug 2003 | 38,921 | 1,562,006 | 4,183 |
Formation tops
Download CSV →3 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| LANCE,FM | 7,199 ft |
| LEWIS,SH | 8,482 ft |
| MESAVERDE,FM | 10,482 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Encore Energy Partners Operating LLC | Dec 5, 2013 | today |
| Encana Oil & Gas (USA) Inc | Jan 1, 2005 | Dec 5, 2013 |
| Brown Tom Inc | Jan 1, 2000 | Jan 1, 2005 |
Well record
- API number
- 49-037-20861
- Location
- SE NW 26-24N-97W · 1980 FNL, 1980 FWL
- Coordinates
- 42.02679, -108.35195 ↗
- Elevation KB
- 6,719 ft
- Total depth
- 10,746 ft
- Land
- Federal
- Basin, as WOGCC files it
- Greater Green River Basin
- APD
- Approved Dec 14, 1976
- Proposed formation
- Lewis
- Target depth
- 10,746 ft
- Spudded
- Dec 14, 1976
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/4903720861, documented in the API reference.