WYOMING · WELLS · CROOK COUNTY · API 49-011-06042
Lewark 6 1
PluggedVertical oil wellWOGCC status: Permanently Abandoned
- Operator of record
- Wellstar Corporation
- Permitted by
- Costilla Energy Inc
- County
- Crook
- Field
- Prairie Creek
A vertical oil well in Crook County, Wyoming, operated by Wellstar Corporation. WOGCC status: permanently abandoned.
Spudded September 15, 1960; plugged October 19, 1992.
Completed in one field: Prairie Creek.
It has reported 32,856 bbl of oil, 45,032 Mcf of gas, and 19,498 bbl of water since the record begins in January 1978; its last reported production was May 1983.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 32,856
- bbl oil since Jan 1978 · 45,032 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Sep 15, 1960
- Operator
- Costilla Energy Inc
- Proposed formation
- Newcastle
- Target depth
- 5,692 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 0 · prior 12 0
Lewark 6 1: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Prairie CreekNewcastle | — | — | Sep 15, 1960 | by Jan 1978 to May 1983 | 32,856 | 45,032 | 19,498 |
Formation tops
Download CSV →8 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| PIERRE,SH | 1,507 ft |
| NIOBRARA,FM | 3,635 ft |
| NEWCASTLE,SS | 5,250 ft |
| SKULL CREEK,SH | 5,329 ft |
| DAKOTA,FM | 5,525 ft |
| FUSON,FM (INYAN KARA GP) | 5,585 ft |
| LAKOTA,FM (INYAN KARA GP) | 5,618 ft |
| MORRISON,FM | 5,640 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Wellstar Corporation | Aug 1, 2003 | today |
| Breck Operating Corporation | May 1, 2000 | Aug 1, 2003 |
| Southwestern Production Corpor | Jan 1, 2000 | May 1, 2000 |
Well record
- API number
- 49-011-06042
- Location
- SW NW 6-53N-68W · 1980 FNL, 660 FWL
- Coordinates
- 44.60868, -105.08233 ↗
- Elevation KB
- 4,276 ft
- Total depth
- 5,692 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Sep 15, 1960
- Proposed formation
- Newcastle
- Target depth
- 5,692 ft
- Spudded
- Sep 15, 1960
- Plugged
- Oct 19, 1992
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/4901106042, documented in the API reference.