WYOMING · WELLS · LARAMIE COUNTY · API 49-021-23839
Big Sandy 560-3229H
ActiveHorizontal oil wellWOGCC status: Producing Oil Well
- Operator of record
- EOG Resources Inc
- County
- Laramie
- Field
- WC
A horizontal oil well in Laramie County, Wyoming, operated by EOG Resources Inc. WOGCC status: producing oil well.
Spudded October 19, 2021 and drilled to 19,711 ft measured depth.
Completed in one field: WC.
It has reported 149,598 bbl of oil, 186,666 Mcf of gas, and 66,410 bbl of water since May 2022; in the twelve months through August 2026, 14,932 bbl, 22,567 Mcf, and 5,492 bbl.
- 14,932
- bbl oil, 12 months through Aug 2026
- 22,567
- Mcf gas, same 12 months
- 5,492
- bbl produced water, same 12 months
- 149,598
- bbl oil since May 2022 · 186,666 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- May 7, 2021
- Approved
- Oct 4, 2021
- Operator
- EOG Resources Inc
- Wellbore
- Horizontal
- Proposed formation
- Codell Sand
- Target depth
- 8,635 ft
- Proposed bottom hole
- 41.15897, -104.68336 ↗
4 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| Oct 4, 2021 | May 7, 2021 | EOG Resources Inc | ApprovedDrilling or Drilled Permit | Codell Sand | 8,635 ft |
| Jun 18, 2019 | Apr 5, 2019 | EOG Resources Inc | ApprovedExpired Permit | Codell Sand | 8,629 ft |
| May 17, 2017 | Jan 9, 2017 | EOG Resources Inc | ApprovedExpired Permit | Codell Sand | 8,629 ft |
| Jan 21, 2016 | Sep 18, 2015 | EOG Resources Inc | ApprovedExpired Permit | Codell Sand | 8,629 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 14,932 · prior 12 18,497(-19%)
Big Sandy 560-3229H: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| WCCodell Sand | Active | — | May 7, 2022 | May 2022 to Sep 2026 | 149,598 | 186,666 | 66,410 |
Formation tops
Download CSV →9 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| White River | 210 ft |
| Fox Hills | 1,710 ft |
| Pierre Shale | 1,860 ft |
| Terry Sandstone | 5,236 ft |
| Hygiene | 6,266 ft |
| Sharon Springs | 8,517 ft |
| Niobrara | 8,574 ft |
| Fort Hayes | 8,966 ft |
| Codell | 9,057 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-021-23839
- Location
- SE SE 32-14N-65W · 261 FSL, 508 FEL
- Coordinates
- 41.13136, -104.67693 ↗
- Elevation
- 5,895 ft
- Elevation KB
- 5,945 ft
- Measured depth
- 19,711 ft
- Total depth
- 8,712 ft
- Basin, as WOGCC files it
- Denver-Cheyenne Basin
- APD
- Approved Oct 4, 2021
- Proposed formation
- Codell Sand
- Target depth
- 8,635 ft
- Spudded
- Oct 19, 2021
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/4902123839, documented in the API reference.