WYOMING · WELLS · HOT SPRINGS COUNTY · API 49-017-06450
35 D. A. Ehrlich 35
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Merit Energy Company
- Permitted by
- Marathon Oil Company
- County
- Hot Springs
- Field
- Grass Creek
A vertical oil well in Hot Springs County, Wyoming, operated by Merit Energy Company. WOGCC status: producing oil well.
Spudded July 31, 1948.
Completed in 2 fields: Grass Creek, Grass Creek.
It has reported 1,430,069 bbl of oil, 151,293 Mcf of gas, and 34,968,649 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 12,472 bbl, 1,871 Mcf, and 919,358 bbl.
- 12,472
- bbl oil, 12 months through Aug 2026
- 1,871
- Mcf gas, same 12 months
- 919,358
- bbl produced water, same 12 months
- 1.4M
- bbl oil since Jan 1978 · 151,293 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jul 31, 1948
- Operator
- Marathon Oil Company
- Proposed formation
- Phosphoria
- Target depth
- 4,215 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 12,472 · prior 12 13,251(-6%)
35 D. A. Ehrlich 35: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Grass CreekPhosphoria-Tensleep | Active | — | — | Apr 1978 to Aug 2026 | 1,414,711 | 150,951 | 34,860,789 |
| Grass CreekEmbar | — | — | Oct 15, 1948 | by Jan 1978 to Mar 1978 | 15,358 | 342 | 107,860 |
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Merit Energy Company | Jul 1, 2016 | today |
| Marathon Oil Company | Jan 1, 2000 | Jul 1, 2016 |
Well record
- API number
- 49-017-06450
- Location
- SW NW 18-46N-98W · 2107 FNL, 630 FWL
- Coordinates
- 43.95658, -108.66842 ↗
- Elevation KB
- 5,675 ft
- Total depth
- 4,215 ft
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Jul 31, 1948
- Proposed formation
- Phosphoria
- Target depth
- 4,215 ft
- Spudded
- Jul 31, 1948
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/4901706450, documented in the API reference.