WYOMING · WELLS · LARAMIE COUNTY · API 49-021-22011
Big Sandy 502-1201H
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 August 1, 2023 and drilled to 19,337 ft measured depth.
Completed in 2 fields: WC, WC.
It has reported 183,221 bbl of oil, 198,720 Mcf of gas, and 84,775 bbl of water since December 2023; in the twelve months through August 2026, 34,948 bbl, 41,610 Mcf, and 10,609 bbl.
- 34,948
- bbl oil, 12 months through Aug 2026
- 41,610
- Mcf gas, same 12 months
- 10,609
- bbl produced water, same 12 months
- 183,221
- bbl oil since Dec 2023 · 198,720 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Jan 14, 2022
- Approved
- Apr 22, 2022
- Operator
- EOG Resources Inc
- Wellbore
- Horizontal
- Proposed formation
- Codell Sand
- Target depth
- 8,476 ft
- Proposed bottom hole
- 41.21637, -104.60108 ↗
5 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| Apr 22, 2022 | Jan 14, 2022 | EOG Resources Inc | ApprovedDrilling or Drilled Permit | Codell Sand | 8,476 ft |
| Jan 14, 2022 | Jan 14, 2020 | EOG Resources Inc | ApprovedExpired Permit | Codell Sand | 8,476 ft |
| — | May 21, 2018 | EOG Resources Inc | CanceledWithdrawn | Codell Sand | 8,497 ft |
| Jun 21, 2016 | May 12, 2016 | EOG Resources Inc | ApprovedExpired Permit | Codell Sand | 8,497 ft |
| Jun 11, 2015 | Sep 30, 2014 | EOG Resources Inc | ApprovedExpired Permit | Codell Sand | 8,497 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 34,948 · prior 12 54,531(-36%)
Big Sandy 502-1201H: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
Formation tops
Download CSV →8 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| Fox Hills | 1,554 ft |
| Pierre Shale | 1,850 ft |
| Sussex | 5,251 ft |
| Shannon | 6,788 ft |
| Sharon Springs | 8,291 ft |
| Niobrara | 8,325 ft |
| Fort Hayes | 8,816 ft |
| Codell | 8,882 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-021-22011
- Location
- SE SW 12-14N-65W · 870 FSL, 2310 FWL
- Coordinates
- 41.19043, -104.60875 ↗
- Elevation
- 5,905 ft
- Elevation KB
- 5,931 ft
- Measured depth
- 19,337 ft
- Total depth
- 8,424 ft
- Perforations
- 9,008 to 19,203 ft
- Land
- Private
- Basin, as WOGCC files it
- Denver-Cheyenne Basin
- APD
- Approved Apr 22, 2022
- Proposed formation
- Codell Sand
- Target depth
- 8,476 ft
- Spudded
- Aug 1, 2023
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/4902122011, documented in the API reference.