WYOMING · WELLS · CONVERSE COUNTY · API 49-009-35843
Welshpool 3670-35-T1H
ActiveHorizontal oil wellWOGCC status: Producing Oil Well
- Operator of record
- Anadarko E&P Onshore LLC
- County
- Converse
- Field
- WC
A horizontal oil well in Converse County, Wyoming, operated by Anadarko E&P Onshore LLC. WOGCC status: producing oil well.
Spudded November 19, 2024 and drilled to 22,415 ft measured depth.
Completed in one field: WC.
It has reported 245,550 bbl of oil, 386,452 Mcf of gas, and 217,940 bbl of water since June 2025; in the twelve months through August 2026, 144,728 bbl, 253,972 Mcf, and 144,147 bbl.
- 144,728
- bbl oil, 12 months through Aug 2026
- 253,972
- Mcf gas, same 12 months
- 144,147
- bbl produced water, same 12 months
- 245,550
- bbl oil since Jun 2025 · 386,452 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Apr 5, 2023
- Approved
- Jul 21, 2023
- Operator
- Anadarko E&P Onshore LLC
- Wellbore
- Horizontal
- Proposed formation
- Niobrara
- Target depth
- 10,644 ft
- Proposed bottom hole
- 43.00537, -105.23457 ↗
4 APDs on file for this well, newest first
| Approved | Received | Operator | Status | Formation | Target depth |
|---|---|---|---|---|---|
| Jul 21, 2023 | Apr 5, 2023 | Anadarko E&P Onshore LLC | ApprovedDrilling or Drilled Permit | Niobrara | 10,644 ft |
| — | Jun 7, 2021 | Anadarko E&P Onshore LLC | RejectedDenied or Cancelled | Niobrara | 10,694 ft |
| — | Jul 26, 2019 | Anadarko E&P Onshore LLC | ApprovedExpired Permit | Niobrara | 10,694 ft |
| — | Sep 6, 2017 | Anadarko E&P Onshore LLC | ApprovedExpired Permit | Niobrara | 10,694 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 144,728
Welshpool 3670-35-T1H: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| WCTurner | Active | 11,465 to 22,401 MD | Jun 17, 2025 | Jun 2025 to Sep 2026 | 245,550 | 386,452 | 217,940 |
Formation tops
Download CSV →8 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FOX HILLS | 5,779 ft |
| TECKLA | 6,809 ft |
| TEAPOT | 7,354 ft |
| PARKMAN | 8,412 ft |
| STEELE | 8,412 ft |
| SHANNON | 10,150 ft |
| NIOBRARA | 10,651 ft |
| SAGE BREAKS | 11,126 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-009-35843
- Location
- NE NW 11-35N-70W · 594 FNL, 2032 FWL
- Coordinates
- 43.02597, -105.22939 ↗
- Elevation
- 4,860 ft
- Measured depth
- 22,415 ft
- Total depth
- 10,923 ft
- Perforations
- 11,465 to 22,401 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jul 21, 2023
- Proposed formation
- Niobrara
- Target depth
- 10,644 ft
- Spudded
- Nov 19, 2024
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/4900935843, documented in the API reference.