WYOMING · WELLS · FREMONT COUNTY · API 49-013-20390
Big Sand Draw Unit 25
Temporarily abandonedVertical monitor well
- Operator of record
- Denbury Onshore LLC
- Permitted by
- Wold Oil Properties Inc
- County
- Fremont
- Field
- Big Sand Draw
A vertical monitor well in Fremont County, Wyoming, operated by Denbury Onshore LLC. WOGCC status: temporarily abandoned.
Spudded June 9, 1972.
Completed in 2 fields: Big Sand Draw, Big Sand Draw.
It has reported 273,113 bbl of oil, 805,874 Mcf of gas, and 23,120,422 bbl of water since the record begins in January 1978; its last reported production was January 2013.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 273,113
- bbl oil since Jan 1978 · 805,874 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jun 9, 1972
- Operator
- Wold Oil Properties Inc
- Proposed formation
- Tensleep
- Target depth
- 7,700 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
Big Sand Draw Unit 25: 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 DrawEmbar | — | — | — | Dec 1994 to Jan 2013 | 0 | 764,286 | 11,317 |
| Big Sand DrawTensleep | — | — | Aug 10, 1972 | by Jan 1978 to Jun 2011 | 273,113 | 41,588 | 23,109,105 |
Formation tops
Download CSV →16 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FRONTIER | 2,867 ft |
| MOWRY | 3,528 ft |
| MUDDY | 4,110 ft |
| THERMOPOLIS | 4,134 ft |
| CLOVERLY | 4,292 ft |
| LAKOTA | 4,370 ft |
| MORRISON | 4,390 ft |
| SUNDANCE | 4,550 ft |
| GYPSUM SPRINGS | 4,912 ft |
| NUGGET | 4,944 ft |
| CHUGWATER | 5,208 ft |
| ALCOVA | 5,593 ft |
| DINWOODY | 6,535 ft |
| PHOSPHORIA | 6,600 ft |
| PHOSPHORIA BASAL | 7,033 ft |
| TENSLEEP | 7,114 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
- 49-013-20390
- Location
- SE SE 10-32N-95W · 980 FSL, 1090 FEL
- Coordinates
- 42.75778, -108.17101 ↗
- Elevation KB
- 6,036 ft
- Total depth
- 7,700 ft
- Land
- Federal
- Basin, as WOGCC files it
- Wind River Basin
- APD
- Approved Jun 9, 1972
- Proposed formation
- Tensleep
- Target depth
- 7,700 ft
- Spudded
- Jun 9, 1972
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/4901320390, documented in the API reference.