WYOMING · WELLS · NATRONA COUNTY · API 49-025-21813
M Dahill 20
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Iron Creek Properties Inc
- Permitted by
- Dahill Murray P
- County
- Natrona
- Field
- Iron Creek
A vertical oil well in Natrona County, Wyoming, operated by Iron Creek Properties Inc. WOGCC status: producing oil well.
Spudded September 13, 1984.
Completed in 2 fields: Iron Creek, Iron Creek.
It has reported 14,090 bbl of oil, 0 Mcf of gas, and 478,725 bbl of water since October 1984; its last reported production was June 2025.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 14,090
- bbl oil since Oct 1984 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Sep 13, 1984
- Operator
- Dahill Murray P
- Proposed formation
- Muddy-Lako
- Target depth
- 997 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 12 139(-100%)
M Dahill 20: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Iron CreekMuddy-Lakota | — | — | — | Aug 1989 to Jun 2025 | 10,755 | 0 | 453,650 |
| Iron CreekLakota | — | — | Oct 1, 1984 | Oct 1984 to Oct 1989 | 3,335 | 0 | 25,075 |
Formation tops
Download CSV →10 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FRONTIER | 0 ft |
| MOWRY | 180 ft |
| FRONTIER (REVERSE FAULT) | 250 ft |
| CLAY SPUR | 480 ft |
| MOWRY | 500 ft |
| SKULL CREEK | 700 ft |
| MUDDY | 786 ft |
| THERMOPOLIS | 880 ft |
| DAKOTA | 926 ft |
| LAKOTA | 975 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Iron Creek Properties Inc | Nov 1, 2005 | today |
| Dahill Murray P | Jan 1, 2000 | Nov 1, 2005 |
Well record
- API number
- 49-025-21813
- Location
- NW SW 11-32N-82W · 3038 FNL, 1356 FWL
- Coordinates
- 42.75461, -106.63349 ↗
- Elevation KB
- 5,500 ft
- Total depth
- 997 ft
- Land
- Federal
- Basin, as WOGCC files it
- Wind River Basin
- APD
- Approved Sep 13, 1984
- Proposed formation
- Muddy-Lako
- Target depth
- 997 ft
- Spudded
- Sep 13, 1984
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/4902521813, documented in the API reference.