WYOMING · WELLS · LARAMIE COUNTY · API 49-021-21565
Big Sandy 519-2502H
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 April 20, 2018.
Completed in one field: WC.
It has reported 312,585 bbl of oil, 621,573 Mcf of gas, and 94,182 bbl of water since July 2018; in the twelve months through August 2026, 11,326 bbl, 59,474 Mcf, and 3,215 bbl.
- 11,326
- bbl oil, 12 months through Aug 2026
- 59,474
- Mcf gas, same 12 months
- 3,215
- bbl produced water, same 12 months
- 312,585
- bbl oil since Jul 2018 · 621,573 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Jan 12, 2017
- Approved
- May 22, 2017
- Operator
- EOG Resources Inc
- Wellbore
- Horizontal
- Proposed formation
- Codell Sand
- Target depth
- 8,404 ft
- Proposed bottom hole
- 41.13161, -104.61459 ↗
3 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| May 22, 2017 | Jan 12, 2017 | EOG Resources Inc | ApprovedDrilling or Drilled Permit | Codell Sand | 8,404 ft |
| Jan 25, 2016 | Sep 22, 2015 | EOG Resources Inc | ApprovedExpired Permit | Codell Sand | 8,404 ft |
| Oct 9, 2014 | Aug 13, 2014 | EOG Resources Inc | ApprovedExpired Permit | Codell Sand | 8,404 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 11,326 · prior 12 13,448(-16%)
Big Sandy 519-2502H: 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 | — | Jul 26, 2018 | Jul 2018 to Sep 2026 | 312,585 | 621,573 | 94,182 |
Formation tops
Download CSV →9 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| WHITE RIVER | 0 ft |
| FOX HILLS | 1,634 ft |
| PIERRE SHALE | 1,853 ft |
| TERRY SS | 5,066 ft |
| HYGIENE | 6,672 ft |
| SHARON SPRINGS | 8,135 ft |
| NIOBRARA | 8,175 ft |
| FORT HAYES | 8,449 ft |
| CODELL | 8,472 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-021-21565
- Location
- NW NW 25-14N-65W · 850 FNL, 1253 FWL
- Coordinates
- 41.15687, -104.61306 ↗
- Elevation
- 5,877 ft
- Total depth
- 8,474 ft
- Basin, as WOGCC files it
- Denver-Cheyenne Basin
- APD
- Approved May 22, 2017
- Proposed formation
- Codell Sand
- Target depth
- 8,404 ft
- Spudded
- Apr 20, 2018
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/4902121565, documented in the API reference.