WYOMING · WELLS · NATRONA COUNTY · API 49-025-23331
Well G-31
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Arnell Oil Company
- County
- Natrona
- Field
- Poison Spider
A vertical oil well in Natrona County, Wyoming, operated by Arnell Oil Company. WOGCC status: producing oil well.
Completed in one field: Poison Spider.
It has reported 59,967 bbl of oil, 0 Mcf of gas, and 160,877 bbl of water since May 2005; in the twelve months through August 2026, 7,099 bbl, 0 Mcf, and 13,570 bbl.
- 7,099
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 13,570
- bbl produced water, same 12 months
- 59,967
- bbl oil since May 2005 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Mar 30, 2005
- Operator
- Arnell Oil Company
- Proposed formation
- Crow Mountain
- Target depth
- 1,500 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 7,099 · prior 12 7,519(-6%)
Well G-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 |
|---|---|---|---|---|---|---|---|
| Poison SpiderCrow Mountain | Active | 1,404 to 1,450 MD | May 18, 2005 | May 2005 to Aug 2026 | 59,967 | 0 | 160,877 |
Formation tops
Download CSV →13 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| JURASSIC | 0 ft |
| CRETACEOUS | 294 ft |
| MOWERY | 570 ft |
| MUDDY | 629 ft |
| SKULL CREEK | 688 ft |
| DAKOTA SILT | 724 ft |
| DAKOTA SS | 780 ft |
| LAKOTA | 842 ft |
| MORRISON | 842 ft |
| SUNDANCE | 1,090 ft |
| CANYON SPRINGS | 1,303 ft |
| POPOAGIE | 1,371 ft |
| CROW MOUNTAIN | 1,404 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-025-23331
- Location
- SW SE 12-33N-83W · 1289 FSL, 1823 FEL
- Coordinates
- 42.83935, -106.73738 ↗
- Elevation
- 5,750 ft
- Elevation KB
- 5,759 ft
- Total depth
- 1,496 ft
- Perforations
- 1,404 to 1,450 ft
- Land
- Federal
- Basin, as WOGCC files it
- Wind River Basin
- APD
- Approved Mar 30, 2005
- Proposed formation
- Crow Mountain
- Target depth
- 1,500 ft
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/4902523331, documented in the API reference.