WYOMING · WELLS · CONVERSE COUNTY · API 49-009-47041
Combs 11-33-71 USA a NB 4H
ActiveHorizontal oil wellWOGCC status: Producing Oil Well
- Operator of record
- Continental Resources Inc
- Permitted by
- Chesapeake Operating LLC
- County
- Converse
- Field
- WC
A horizontal oil well in Converse County, Wyoming, operated by Continental Resources Inc. WOGCC status: producing oil well.
Spudded July 29, 2019 and drilled to 17,589 ft measured depth.
Completed in one field: WC.
It has reported 169,025 bbl of oil, 1,491,786 Mcf of gas, and 211,552 bbl of water since December 2019; in the twelve months through August 2026, 6,013 bbl, 76,733 Mcf, and 1,383 bbl.
- 6,013
- bbl oil, 12 months through Aug 2026
- 76,733
- Mcf gas, same 12 months
- 1,383
- bbl produced water, same 12 months
- 169,025
- bbl oil since Dec 2019 · 1.5M Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Jun 3, 2019
- Approved
- Jul 19, 2019
- Operator
- Chesapeake Operating LLC
- Wellbore
- Horizontal
- Proposed formation
- Niobrara
- Target depth
- 11,622 ft
- Proposed bottom hole
- 42.82543, -105.33563 ↗
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 6,013 · prior 12 7,181(-16%)
Combs 11-33-71 USA a NB 4H: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| WCNiobrara | Active | 12,113 to 17,304 MD | Dec 6, 2019 | Dec 2019 to Sep 2026 | 169,025 | 1,491,786 | 211,552 |
Formation tops
Download CSV →7 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FOX HILLS | 6,274 ft |
| LEWIS | 7,051 ft |
| TECKLA | 7,114 ft |
| TEAPOT | 8,088 ft |
| PARKMAN | 8,562 ft |
| SUSSEX | 10,081 ft |
| NIOBRARA | 11,198 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-009-47041
- Location
- SW SE 11-33N-71W · 373 FSL, 1866 FEL
- Coordinates
- 42.83978, -105.34187 ↗
- Elevation
- 5,279 ft
- Measured depth
- 17,589 ft
- Total depth
- 11,517 ft
- Perforations
- 12,113 to 17,304 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jul 19, 2019
- Proposed formation
- Niobrara
- Target depth
- 11,622 ft
- Spudded
- Jul 29, 2019
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/4900947041, documented in the API reference.