WYOMING · WELLS · CAMPBELL COUNTY · API 49-005-78068
Highline 4471-1819-1TH
ActiveHorizontal oil wellWOGCC status: Producing Oil Well
- Operator of record
- Emep II Operating LLC
- Permitted by
- Rockies Resources Holdings LLC
- County
- Campbell
- Field
- WC
A horizontal oil well in Campbell County, Wyoming, operated by Emep II Operating LLC. WOGCC status: producing oil well.
Spudded November 25, 2022 and drilled to 19,449 ft measured depth.
Completed in one field: WC.
It has reported 341,739 bbl of oil, 1,144,752 Mcf of gas, and 209,918 bbl of water since March 2023; in the twelve months through August 2026, 36,597 bbl, 219,410 Mcf, and 35,503 bbl.
- 36,597
- bbl oil, 12 months through Aug 2026
- 219,410
- Mcf gas, same 12 months
- 35,503
- bbl produced water, same 12 months
- 341,739
- bbl oil since Mar 2023 · 1.1M Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Received
- Mar 29, 2022
- Approved
- Sep 20, 2022
- Operator
- Rockies Resources Holdings LLC
- Wellbore
- Horizontal
- Proposed formation
- Turner
- Target depth
- 9,208 ft
- Proposed bottom hole
- 43.76729, -105.43943 ↗
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 36,597 · prior 12 54,118(-32%)
Highline 4471-1819-1TH: 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 | 9,320 to 19,283 MD | Mar 18, 2023 | Mar 2023 to Sep 2026 | 341,739 | 1,144,752 | 209,918 |
Formation tops
Download CSV →9 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| Fox Hills | 5,429 ft |
| Pierre | 5,764 ft |
| Teapot | 6,353 ft |
| Parkman | 6,628 ft |
| Sussex | 7,520 ft |
| Shannon | 7,862 ft |
| Niobrara | 8,732 ft |
| Carlile | 9,212 ft |
| Turner | 9,316 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Emep II Acquisitions LLC | Jan 1, 2026 | today |
| Rockies Resources Holdings LLC | Jan 1, 2000 | Jan 1, 2026 |
Well record
- API number
- 49-005-78068
- Location
- NW NW 18-44N-71W · 207 FNL, 1035 FWL
- Coordinates
- 43.79550, -105.43870 ↗
- Elevation
- 4,947 ft
- Elevation KB
- 4,975 ft
- Measured depth
- 19,449 ft
- Total depth
- 9,316 ft
- Perforations
- 9,320 to 19,283 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Sep 20, 2022
- Proposed formation
- Turner
- Target depth
- 9,208 ft
- Spudded
- Nov 25, 2022
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/4900578068, documented in the API reference.