WYOMING · WELLS · SUBLETTE COUNTY · API 49-035-29011
Antelope 91-29H
ActiveHorizontal gas wellWOGCC status: Producing Gas Well
- Operator of record
- Jonah Energy LLC
- Permitted by
- Encana Oil and Gas USA Inc
- County
- Sublette
- Field
- Jonah
A horizontal gas well in Sublette County, Wyoming, operated by Jonah Energy LLC. WOGCC status: producing gas well.
Spudded September 30, 2013.
Completed in one field: Jonah.
It has reported 181,220 bbl of oil, 6,357,696 Mcf of gas, and 200,998 bbl of water since January 2014; in the twelve months through August 2026, 1,887 bbl, 214,659 Mcf, and 6,236 bbl.
- 1,887
- bbl oil, 12 months through Aug 2026
- 214,659
- Mcf gas, same 12 months
- 6,236
- bbl produced water, same 12 months
- 181,220
- bbl oil since Jan 2014 · 6.4M Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Jul 25, 2013
- Approved
- Sep 3, 2013
- Operator
- Encana Oil and Gas USA Inc
- Wellbore
- Horizontal
- Proposed formation
- Lance
- Target depth
- 12,000 ft
- Proposed bottom hole
- 42.45844, -109.59937 ↗
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 214,659 · prior 12 236,025(-9%)
Antelope 91-29H: Gas by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| JonahLance | Active | — | Feb 9, 2014 | Jan 2014 to Aug 2026 | 181,220 | 6,357,696 | 200,998 |
Formation tops
Download CSV →6 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FORT UNION BASE | 8,540 ft |
| LANCE UPPER TOP | 9,505 ft |
| JONAH TOP | 10,905 ft |
| YELLOW POINT TOP | 11,155 ft |
| WARDELL TOP | 11,495 ft |
| MESAVERDE | 11,565 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Jonah Energy LLC | Dec 1, 2013 | today |
| Encana Oil and Gas USA Inc | Jan 1, 2000 | Dec 1, 2013 |
Well record
- API number
- 49-035-29011
- Location
- NW NE 29-29N-107W · 792 FNL, 2437 FEL
- Coordinates
- 42.45839, -109.62537 ↗
- Elevation
- 7,193 ft
- Total depth
- 7,216 ft
- Basin, as WOGCC files it
- Greater Green River Basin
- APD
- Approved Sep 3, 2013
- Proposed formation
- Lance
- Target depth
- 12,000 ft
- Spudded
- Sep 30, 2013
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/4903529011, documented in the API reference.