WYOMING · WELLS · PARK COUNTY · API 49-029-20417
Samuel 31H
ActiveHorizontal injector wellWOGCC status: Active Injector
- Operator of record
- Merit Energy Company
- Permitted by
- Marathon Oil Company
- County
- Park
- Field
- Oregon Basin
A horizontal injector well in Park County, Wyoming, operated by Merit Energy Company. WOGCC status: active injector.
Spudded October 30, 1973.
Completed in 3 fields: Oregon Basin, Oregon Basin, Oregon Basin.
It has reported 323,143 bbl of oil, 420,792 Mcf of gas, and 7,026,326 bbl of water since the record begins in January 1978; its last reported production was March 2011.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 323,143
- bbl oil since Jan 1978 · 420,792 Mcf gas
- Status
- Approved · WOGCC: Expired Permit
- Received
- Sep 29, 2009
- Approved
- Nov 19, 2009
- Operator
- Marathon Oil Company
- Wellbore
- Horizontal
- Proposed formation
- Darwin
- Target depth
- 3,692 ft
3 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| Nov 19, 2009 | Sep 29, 2009 | Marathon Oil Company | ApprovedExpired Permit | Darwin | 3,692 ft |
| Oct 6, 2008 | Oct 1, 2008 | Marathon Oil Company | ApprovedDrilling or Drilled Permit | Darwin | 3,692 ft |
| Oct 30, 1973 | — | Marathon Oil Company | ApprovedDrilling or Drilled Permit | Tensleep | 3,647 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
Samuel 31H: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Oregon BasinDarwin | — | 4,034 to 5,827 MD | Dec 1, 2010 | Dec 2010 to Mar 2011 | 898 | 0 | 3,713 |
| Oregon BasinEmbar | — | — | Jul 24, 1974 | by Jan 1978 to Dec 2009 | 255,675 | 363,861 | 5,027,539 |
| Oregon BasinTensleep | — | — | — | by Jan 1978 to Dec 2009 | 66,570 | 56,931 | 1,995,074 |
Formation tops
Download CSV →10 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| MUDDY | 1,033 ft |
| DAKOTA | 1,327 ft |
| FUSON | 1,462 ft |
| LAKOTA | 1,614 ft |
| MORRISON | 1,672 ft |
| SUNDANCE | 1,941 ft |
| GYPSUM SPRINGS | 2,384 ft |
| CHUGWATER | 2,436 ft |
| EMBAR | 3,294 ft |
| TENSLEEP | 3,548 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
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
- 49-029-20417
- Location
- NE NW 32-51N-100W · 256 FNL, 1875 FWL
- Coordinates
- 44.35632, -108.90828 ↗
- Elevation
- 5,623 ft
- Elevation KB
- 5,636 ft
- Total depth
- 3,700 ft
- Perforations
- 4,034 to 5,827 ft
- Land
- Federal
- Basin, as WOGCC files it
- Bighorn Basin
- APD
- Approved Nov 19, 2009
- Proposed formation
- Darwin
- Target depth
- 3,692 ft
- Spudded
- Oct 30, 1973
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/4902920417, documented in the API reference.