WYOMING · WELLS · SUBLETTE COUNTY · API 49-035-21304
Norris 12-19D
ActiveDirectional gas wellWOGCC status: Producing Gas Well
- Operator of record
- Urban Oil & Gas Group LLC
- Permitted by
- EOG Resources Inc
- County
- Sublette
- Field
- Mason
A directional gas well in Sublette County, Wyoming, operated by Urban Oil & Gas Group LLC. WOGCC status: producing gas well.
Spudded June 17, 1994.
Completed in one field: Mason.
It has reported 370 bbl of oil, 332,004 Mcf of gas, and 2,518 bbl of water since October 1994; its last reported production was August 2025.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 370
- bbl oil since Oct 1994 · 332,004 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jun 3, 1994
- Operator
- EOG Resources Inc
- Proposed formation
- Frontier
- Target depth
- 4,900 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
Norris 12-19D: Gas by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| MasonMesaverde | — | — | Oct 26, 1994 | Oct 1994 to Aug 2025 | 370 | 332,004 | 2,518 |
Formation tops
Download CSV →5 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| ALMY | 1,512 ft |
| TRANSITION UPPER | 4,004 ft |
| TRANSITION LOWER | 4,290 ft |
| MESAVERDE | 4,690 ft |
| TRANSITION LOWER | 4,790 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Urban Oil & Gas Group LLC | Jul 31, 2025 | today |
| Greylock Production LLC | Sep 1, 2021 | Jul 31, 2025 |
| EOG Resources Inc | Jan 1, 2000 | Sep 1, 2021 |
Well record
- API number
- 49-035-21304
- Location
- NW NW 19-31N-113W · 1130 FNL, 1000 FWL
- Coordinates
- 42.66208, -110.35240 ↗
- Elevation
- 7,773 ft
- Elevation KB
- 7,772 ft
- Total depth
- 4,900 ft
- APD
- Approved Jun 3, 1994
- Proposed formation
- Frontier
- Target depth
- 4,900 ft
- Spudded
- Jun 17, 1994
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/4903521304, documented in the API reference.