WYOMING · WELLS · FREMONT COUNTY · API 49-013-05405
Big Sand Draw Unit 21
ActiveVertical injector wellWOGCC status: Active Injector
- Operator of record
- Denbury Onshore LLC
- Permitted by
- Wold Oil Properties Inc
- County
- Fremont
- Field
- Big Sand Draw
A vertical injector well in Fremont County, Wyoming, operated by Denbury Onshore LLC. WOGCC status: active injector.
Spudded February 15, 1965.
Completed in 2 fields: Big Sand Draw, Big Sand Draw.
It has reported 13,504 bbl of oil, 0 Mcf of gas, and 29,604 bbl of water since the record begins in January 1978; its last reported production was January 1981.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 13,504
- bbl oil since Jan 1978 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Feb 15, 1965
- Operator
- Wold Oil Properties Inc
- Proposed formation
- Embar
- Target depth
- 9,075 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 21: 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 | — | — | May 13, 1965 | by Jan 1978 to Jan 1981 | 13,504 | 0 | 29,604 |
| Big Sand DrawTensleep | — | — | — | — | 0 | 0 | 0 |
Formation tops
Download CSV →13 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| NIOBRARA | 3,393 ft |
| FRONTIER | 3,700 ft |
| MOWRY | 4,530 ft |
| CLOVERLY | 5,173 ft |
| SUNDANCE | 5,478 ft |
| GYPSUM SPRINGS | 5,822 ft |
| NUGGET | 5,862 ft |
| CHUGWATER | 6,147 ft |
| ALCOVA | 6,524 ft |
| REVERSE | 7,310 ft |
| DINWOODY | 7,690 ft |
| TENSLEEP | 8,096 ft |
| REVERSE FAULT | 8,690 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
- 49-013-05405
- Location
- SW SE 14-32N-95W · 970 FSL, 2700 FWL
- Coordinates
- 42.74339, -108.15692 ↗
- Elevation
- 6,161 ft GR
- Total depth
- 9,075 ft
- Land
- Federal
- Basin, as WOGCC files it
- Wind River Basin
- APD
- Approved Feb 15, 1965
- Proposed formation
- Embar
- Target depth
- 9,075 ft
- Spudded
- Feb 15, 1965
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/4901305405, documented in the API reference.