WYOMING · WELLS · WASHAKIE COUNTY · API 49-043-20491
Altus Govt W-4190 26-1
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Carol-Holly Oil Corporation
- Permitted by
- Herbaly Petroleum Corp
- County
- Washakie
- Field
- Frisby South
A vertical oil well in Washakie County, Wyoming, operated by Carol-Holly Oil Corporation. WOGCC status: producing oil well.
Spudded February 8, 1981.
Completed in one field: Frisby South.
It has reported 105,769 bbl of oil, 80,993 Mcf of gas, and 93,791 bbl of water since May 1981; in the twelve months through August 2026, 456 bbl, 0 Mcf, and 418 bbl.
- 456
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 418
- bbl produced water, same 12 months
- 105,769
- bbl oil since May 1981 · 80,993 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Feb 8, 1981
- Operator
- Herbaly Petroleum Corp
- Proposed formation
- Phosphoria
- Target depth
- 10,975 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 456 · prior 12 21
Altus Govt W-4190 26-1: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Frisby SouthPhosphoria | Active | — | May 14, 1981 | May 1981 to Sep 2026 | 105,769 | 80,993 | 93,791 |
Formation tops
Download CSV →21 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| LANCE | 2,510 ft |
| MEETEETSE | 3,468 ft |
| MESA VERDE | 3,944 ft |
| CODY | 4,780 ft |
| FRONTIER | 7,581 ft |
| FRONTIER 1 | 7,876 ft |
| FRONTIER 2 | 8,023 ft |
| FRONTIER 3 | 8,182 ft |
| FRONTIER 4 | 8,312 ft |
| MOWRY | 8,376 ft |
| MUDDY | 8,884 ft |
| THERMOPOLIS | 8,921 ft |
| CLOVERLY | 9,096 ft |
| MORRISON | 9,328 ft |
| SUNDANCE | 9,483 ft |
| GYPSUM SPRINGS | 9,705 ft |
| CHUGWATER | 9,900 ft |
| CURTIS | 10,023 ft |
| ALCOVA | 10,078 ft |
| DINWOODY | 10,787 ft |
| PHOSPHORIA | 10,830 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Carol-Holly Oil Corporation | Nov 1, 2001 | today |
| Herbaly Petroleum Corp | Jan 1, 2000 | Nov 1, 2001 |
Well record
- API number
- 49-043-20491
- Location
- NE NW 26-47N-92W · 597 FNL, 1786 FWL
- Coordinates
- 44.02139, -107.86010 ↗
- Elevation
- 4,286 ft GR
- Total depth
- 10,975 ft
- Land
- Federal
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Feb 8, 1981
- Proposed formation
- Phosphoria
- Target depth
- 10,975 ft
- Spudded
- Feb 8, 1981
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/4904320491, documented in the API reference.