WYOMING · WELLS · HOT SPRINGS COUNTY · API 49-017-06546
Mill Iron Land 1
ActiveVertical disposal wellWOGCC status: Active Injector
- Operator of record
- Natural Gas Processing Company
- Permitted by
- Marathon Oil Company
- County
- Hot Springs
- Field
- Walker Dome
A vertical disposal well in Hot Springs County, Wyoming, operated by Natural Gas Processing Company. WOGCC status: active injector.
Spudded December 8, 1952.
Completed in 2 fields: Walker Dome, Walker Dome.
It has reported 509 bbl of oil, 0 Mcf of gas, and 14,636 bbl of water since October 2005; its last reported production was February 2007.
It has taken 1,685,453 bbl of injected water since September 2009, 89,522 bbl of it in the twelve months through August 2026.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 509
- bbl oil since Oct 2005 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Dec 8, 1952
- Operator
- Marathon Oil Company
- Proposed formation
- Embar
- Target depth
- 6,964 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 0
Mill Iron Land 1: Oil by month.
Reported injection
1,685,453 bbl of water injected since Sep 2009. Reported through Aug 2026.
12 months through Aug 2026 89,522 · prior 12 84,642(+6%)
Mill Iron Land 1: Injected water by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Walker DomePeay | — | — | — | Oct 2005 to Feb 2007 | 509 | 0 | 14,636 |
| Walker DomeEmbar | — | — | Mar 9, 1954 | — | 0 | 0 | 0 |
Formation tops
Download CSV →18 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| MESAVERDE | 0 ft |
| TORCHLIGHT | 3,031 ft |
| PEAY | 3,328 ft |
| MOWRY | 3,513 ft |
| FRONTIER | 3,623 ft |
| MUDDY | 4,294 ft |
| DAKOTA | 4,485 ft |
| LAKOTA | 4,724 ft |
| MORRISON | 4,829 ft |
| SUNDANCE | 5,075 ft |
| GYPSUM SPRINGS | 5,419 ft |
| RED BEDS | 5,546 ft |
| CURTIS | 5,648 ft |
| ALCOVA | 5,715 ft |
| DINWOODY | 6,466 ft |
| PHOSPHORIA | 6,582 ft |
| EMBAR | 6,643 ft |
| TENSLEEP | 6,904 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Natural Gas Processing Company | Jun 1, 2004 | today |
| Shadco | Jan 1, 2000 | Jun 1, 2004 |
Well record
- API number
- 49-017-06546
- Location
- NE NE 8-46N-99W · 990 FNL, 330 FEL
- Coordinates
- 43.97434, -108.75261 ↗
- Elevation
- 6,157 ft
- Elevation KB
- 6,169 ft
- Total depth
- 6,964 ft
- Land
- Private
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Dec 8, 1952
- Proposed formation
- Embar
- Target depth
- 6,964 ft
- Spudded
- Dec 8, 1952
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/4901706546, documented in the API reference.