WYOMING · WELLS · FREMONT COUNTY · API 49-013-23119
Big Sand Draw Unit 43
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Denbury Onshore LLC
- Permitted by
- Nance Petroleum Corporation
- County
- Fremont
- Field
- Big Sand Draw
A vertical oil well in Fremont County, Wyoming, operated by Denbury Onshore LLC. WOGCC status: producing oil well.
Spudded October 3, 2007.
Completed in one field: Big Sand Draw.
It has reported 357,332 bbl of oil, 2,753,735 Mcf of gas, and 14,407,545 bbl of water since March 2008; in the twelve months through August 2026, 592 bbl, 0 Mcf, and 5,214 bbl.
- 592
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 5,214
- bbl produced water, same 12 months
- 357,332
- bbl oil since Mar 2008 · 2.8M Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jul 17, 2007
- Operator
- Nance Petroleum Corporation
- Proposed formation
- Tensleep
- Target depth
- 8,200 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 592 · prior 12 4,154(-86%)
Big Sand Draw Unit 43: 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 | 7,753 to 7,701 MD | Mar 25, 2008 | Mar 2008 to Apr 2026 | 357,332 | 2,753,735 | 14,407,545 |
Formation tops
Download CSV →9 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| MORRISON | 4,839 ft |
| GYPSUM SPRINGS | 5,102.15 ft |
| NUGGET | 5,167.07 ft |
| CHUGWATER | 5,600.73 ft |
| ALCOVA | 6,077.26 ft |
| DINWOODY | 7,344.83 ft |
| PHOSPHORIA | 7,407.23 ft |
| PHOSPHORIA BASAL | 7,752.68 ft |
| TENSLEEP | 7,901.26 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 | Jan 1, 2000 | Dec 1, 2007 |
Well record
- API number
- 49-013-23119
- Location
- SW SW 14-32N-95W · 1022 FSL, 888 FWL
- Coordinates
- 42.74432, -108.16166 ↗
- Elevation
- 6,132 ft
- Total depth
- 8,279 ft
- Perforations
- 7,753 to 7,701 ft
- Land
- Private
- Basin, as WOGCC files it
- Wind River Basin
- APD
- Approved Jul 17, 2007
- Proposed formation
- Tensleep
- Target depth
- 8,200 ft
- Spudded
- Oct 3, 2007
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/4901323119, documented in the API reference.