WYOMING · WELLS · CAMPBELL COUNTY · API 49-005-31631
Hoffman 13-31
Shut inDirectional oil wellWOGCC status: Shut-In
- Operator of record
- Petrox Resources Inc
- Permitted by
- Barrett Resources Corporation
- County
- Campbell
- Field
- Halverson North
A directional oil well in Campbell County, Wyoming, operated by Petrox Resources Inc. WOGCC status: shut-in.
Spudded March 19, 1997.
Completed in 2 fields: Halverson North, Halverson North.
It has reported 1,044,588 bbl of oil, 0 Mcf of gas, and 4,615,029 bbl of water since May 1997; its last reported production was November 2024.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 1.0M
- bbl oil since May 1997 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Mar 10, 1997
- Approved
- Mar 18, 1997
- Operator
- Barrett Resources Corporation
- Wellbore
- Directional
- Proposed formation
- Minnelusa
- Target depth
- 8,740 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 1,610(-100%)
Hoffman 13-31: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Halverson NorthMinnelusa | — | — | — | May 1997 to Nov 2024 | 1,044,588 | 0 | 4,615,029 |
| Halverson NorthMinnelusa-A | — | — | May 9, 1997 | — | — | — | — |
Formation tops
Download CSV →19 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FOX HILLS | 2,583 ft |
| PIERRE | 2,766 ft |
| NIOBRARA | 5,238 ft |
| CARLILE | 5,455 ft |
| MOWRY | 6,687 ft |
| MUDDY | 6,853 ft |
| SKULL CREEK | 6,879 ft |
| DAKOTA | 7,094 ft |
| LAKOTA | 7,164 ft |
| MORRISON | 7,192 ft |
| SUNDANCE | 7,346 ft |
| GYPSUM | 7,577 ft |
| SPEARFISH | 7,604 ft |
| GOOSE EGG | 8,139 ft |
| SALT | 8,215 ft |
| FORELLE | 8,375 ft |
| GLENDO | 8,389 ft |
| MINNEKAHTA | 8,435 ft |
| MINNELUSA | 8,484 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Petrox Resources Inc | Apr 1, 2014 | today |
| Osborn Heirs Company Ltd | Sep 1, 2002 | Apr 1, 2014 |
| Williams Production RMT Company | Aug 2, 2001 | Sep 1, 2002 |
| Barrett Resources Corporation | Jan 1, 2000 | Aug 2, 2001 |
Well record
- API number
- 49-005-31631
- Location
- NW SW 31-50N-69W · 2069 FSL, 599 FWL
- Coordinates
- 44.26944, -105.20298 ↗
- Elevation
- 4,289 ft
- Total depth
- 8,740 ft
- Land
- Private
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Mar 18, 1997
- Proposed formation
- Minnelusa
- Target depth
- 8,740 ft
- Spudded
- Mar 19, 1997
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/4900531631, documented in the API reference.