WYOMING · WELLS · SUBLETTE COUNTY · API 49-035-20052
Hogsback Unit T56-31G
ActiveVertical gas wellWOGCC status: Producing Gas Well
- Operator of record
- Urban Oil & Gas Group LLC
- Permitted by
- Mobil Oil Corporation
- County
- Sublette
- Field
- Hogsback
A vertical gas well in Sublette County, Wyoming, operated by Urban Oil & Gas Group LLC. WOGCC status: producing gas well.
Spudded September 13, 1968.
Completed in 5 fields: Hogsback, Hogsback, Hogsback, Hogsback, and 1 more.
It has reported 91,261 bbl of oil, 1,710,341 Mcf of gas, and 2,540,752 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 0 bbl, 28,262 Mcf, and 191 bbl.
- 0
- bbl oil, 12 months through Aug 2026
- 28,262
- Mcf gas, same 12 months
- 191
- bbl produced water, same 12 months
- 91,261
- bbl oil since Jan 1978 · 1.7M Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Sep 13, 1968
- Operator
- Mobil Oil Corporation
- Proposed formation
- Nugget
- Target depth
- 10,511 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 28,262 · prior 12 30,408(-7%)
Hogsback Unit T56-31G: Gas by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| HogsbackFrontier | Active | — | — | Mar 2006 to Aug 2026 | 296 | 1,176,629 | 5,540 |
| HogsbackMuddy | — | — | Oct 25, 1998 | Nov 1998 to Nov 2005 | 1,339 | 533,712 | 206 |
| HogsbackNugget | — | — | — | by Jan 1978 to Oct 1986 | 89,626 | 0 | 2,535,006 |
| HogsbackFrontier 1 & 2 | — | — | May 31, 2006 | — | — | — | — |
| HogsbackDakota | — | — | Dec 2, 1968 | — | — | — | — |
Formation tops
Download CSV →7 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FRONTIER 1ST OT | 4,834 ft |
| FRONTIER 2ND OT | 5,394 ft |
| FRONTIER 1ST ST | 6,333 ft |
| FRONTIER 2ND ST | 6,808 ft |
| MUDDY | 7,704 ft |
| DAKOTA | 8,161 ft |
| NUGGET T | 10,344 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 | Nov 15, 2022 | today |
| Exxon Mobil Oil Corporation | Jan 1, 2000 | Nov 15, 2022 |
Well record
- API number
- 49-035-20052
- Location
- NW SE 31-27N-113W · 1918 FSL, 2378 FEL
- Coordinates
- 42.28018, -110.31311 ↗
- Elevation
- 7,766 ft
- Elevation KB
- 7,780 ft
- Total depth
- 10,511 ft
- Land
- Federal
- Basin, as WOGCC files it
- Overthrust Belt
- APD
- Approved Sep 13, 1968
- Proposed formation
- Nugget
- Target depth
- 10,511 ft
- Spudded
- Sep 13, 1968
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/4903520052, documented in the API reference.