WYOMING · WELLS · CROOK COUNTY · API 49-011-05913
Munoz Federal 28-6
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Citation Oil & Gas Corporation
- Permitted by
- Hunt Oil Company
- County
- Crook
- Field
- Semlek West
A vertical oil well in Crook County, Wyoming, operated by Citation Oil & Gas Corporation. WOGCC status: producing oil well.
Spudded July 9, 1964.
Completed in one field: Semlek West.
It has reported 1,575,069 bbl of oil, 0 Mcf of gas, and 30,888,952 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 19,373 bbl, 0 Mcf, and 838,173 bbl.
- 19,373
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 838,173
- bbl produced water, same 12 months
- 1.6M
- bbl oil since Jan 1978 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jul 7, 1964
- Operator
- Hunt Oil Company
- Proposed formation
- Minnelusa
- Target depth
- 7,310 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 19,373 · prior 12 19,229(+1%)
Munoz Federal 28-6: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Semlek WestMinnelusa | Active | — | Jul 20, 1964 | by Jan 1978 to Aug 2026 | 1,575,069 | 0 | 30,888,952 |
Formation tops
Download CSV →22 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| PIERCE SHALE | 1,718 ft |
| NIOBRARA SHALE | 3,966 ft |
| CARLILE SHALE | 4,105 ft |
| TURNER SANDSTONE | 4,523 ft |
| BELLE FOURCHE SHALE | 5,000 ft |
| MOWRY FORMATION | 5,380 ft |
| MUDDY,FM | 5,545 ft |
| MUDDY SANDSTONE | 5,592 ft |
| DAKOTA,FM | 5,780 ft |
| DAKOTA SANDSTONE | 5,827 ft |
| FUSON,FM (INYAN KARA GP) | 5,880 ft |
| LAKOTA,FM (INYAN KARA GP) | 5,900 ft |
| LAKOTA SANDSTONE | 5,912 ft |
| BUTLER SANDSTONE | 5,975 ft |
| MORRISON,FM | 6,060 ft |
| SUNDANCE FORMATION | 6,138 ft |
| SUNDANCE SANDSTONE | 6,254 ft |
| SPEARFISH FORMATION | 6,482 ft |
| GOOSE EGG FORMATION | 6,882 ft |
| MINNEKAHTA,LS | 7,150 ft |
| OPECHE,FM | 7,178 ft |
| MINNELUSA,FM | 7,214 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Citation Oil & Gas Corporation | Jan 1, 2001 | today |
| Hunt Oil Company | Jan 1, 2000 | Jan 1, 2001 |
Well record
- API number
- 49-011-05913
- Location
- NW SW 28-52N-68W · 2045 FSL, 660 FWL
- Coordinates
- 44.46030, -105.04019 ↗
- Elevation KB
- 4,489 ft
- Total depth
- 7,310 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jul 7, 1964
- Proposed formation
- Minnelusa
- Target depth
- 7,310 ft
- Spudded
- Jul 9, 1964
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/4901105913, documented in the API reference.