WYOMING · WELLS · NIOBRARA COUNTY · API 49-027-05359
Lamb a 19
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- JP Oil Wyoming LLC
- Permitted by
- J P Oil Company Inc
- County
- Niobrara
- Field
- Lance Creek
A vertical oil well in Niobrara County, Wyoming, operated by JP Oil Wyoming LLC. WOGCC status: producing oil well.
Spudded July 3, 1941.
Completed in 2 fields: Lance Creek, Lance Creek.
It has reported 37,221 bbl of oil, 141,447 Mcf of gas, and 1,572,117 bbl of water since May 1978; in the twelve months through August 2026, 133 bbl, 742 Mcf, and 6,541 bbl.
- 133
- bbl oil, 12 months through Aug 2026
- 742
- Mcf gas, same 12 months
- 6,541
- bbl produced water, same 12 months
- 37,221
- bbl oil since May 1978 · 141,447 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jul 3, 1941
- Operator
- J P Oil Company Inc
- Proposed formation
- Converse
- Target depth
- 5,460 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 133 · prior 12 130(+2%)
Lamb a 19: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Lance CreekConverse | Active | — | Aug 7, 1941 | Jul 1988 to Sep 2026 | 13,851 | 21,476 | 96,185 |
| Lance CreekLeo | — | — | Aug 7, 1941 | May 1978 to Sep 1982 | 23,370 | 119,971 | 1,475,932 |
Formation tops
Download CSV →8 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| MUDDY | 2,995 ft |
| DAKOTA | 3,170 ft |
| LAKOTA | 3,395 ft |
| MORRISON | 3,555 ft |
| SUNDANCE,FM | 3,695 ft |
| MINNEKAHTA | 4,465 ft |
| CONVERSE,SS MBR (MINNELUSA FM) | 4,682 ft |
| LEO | 5,123 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-027-05359
- Location
- NW NE 5-35N-65W · 1120 FNL, 1980 FEL
- Coordinates
- 43.04229, -104.68425 ↗
- Elevation
- 4,452 ft GR
- Elevation KB
- 4,463 ft
- Total depth
- 5,460 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jul 3, 1941
- Proposed formation
- Converse
- Target depth
- 5,460 ft
- Spudded
- Jul 3, 1941
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/4902705359, documented in the API reference.