WYOMING · WELLS · FREMONT COUNTY · API 49-013-05397
Big Sand Draw Unit 16
ActiveVertical oil wellWOGCC status: Producing Gas Well
- Operator of record
- Denbury Onshore LLC
- Permitted by
- Wold Oil Properties Inc
- County
- Fremont
- Field
- Big Sand Draw
A vertical oil well in Fremont County, Wyoming, operated by Denbury Onshore LLC. WOGCC status: producing gas well.
Spudded January 12, 1952.
Completed in one field: Big Sand Draw.
It has reported 958,181 bbl of oil, 452,370 Mcf of gas, and 41,523,861 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 122,276 bbl, 0 Mcf, and 28,672 bbl.
- 122,276
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 28,672
- bbl produced water, same 12 months
- 958,181
- bbl oil since Jan 1978 · 452,370 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jan 12, 1952
- Operator
- Wold Oil Properties Inc
- Proposed formation
- Tensleep
- Target depth
- 8,026 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 122,276 · prior 12 168,633(-27%)
Big Sand Draw Unit 16: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Big Sand DrawTensleep | Active | — | Jun 7, 1952 | by Jan 1978 to Aug 2026 | 958,181 | 452,370 | 41,523,861 |
Formation tops
Download CSV →9 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| NIOBRARA | 2,590 ft |
| FRONTIER | 2,975 ft |
| MOWRY | 3,590 ft |
| MUDDY | 4,197 ft |
| THERMOPOLIS | 4,565 ft |
| CLOVERLY | 4,665 ft |
| LAKOTA | 4,765 ft |
| MORRISON | 4,790 ft |
| SUNDANCE | 5,015 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Denbury Onshore LLC | Mar 3, 2021 | today |
| Devon Energy Production Company LP | Feb 1, 2013 | Mar 3, 2021 |
| St Mary Land & Exploration Co | Dec 1, 2007 | Feb 1, 2013 |
| Nance Petroleum Corporation | Aug 2, 2005 | Dec 1, 2007 |
| Wold Oil Properties Inc | Jan 1, 2000 | Aug 2, 2005 |
Well record
- API number
- 49-013-05397
- Location
- SE SW 14-32N-95W · 330 FSL, 1650 FWL
- Coordinates
- 42.74163, -108.16081 ↗
- Elevation
- 6,215 ft GR
- Total depth
- 8,026 ft
- Land
- Private
- Basin, as WOGCC files it
- Wind River Basin
- APD
- Approved Jan 12, 1952
- Proposed formation
- Tensleep
- Target depth
- 8,026 ft
- Spudded
- Jan 12, 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/4901305397, documented in the API reference.