WYOMING · WELLS · NIOBRARA COUNTY · API 49-027-05103
Lightning Creek Unit 20
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Bullock A O
- County
- Niobrara
- Field
- Lightning Creek
A vertical oil well in Niobrara County, Wyoming, operated by Bullock A O. WOGCC status: producing oil well.
Spudded November 26, 1957.
Completed in one field: Lightning Creek.
It has reported 13,983 bbl of oil, 0 Mcf of gas, and 102,935 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 14 bbl, 0 Mcf, and 0 bbl.
- 14
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 13,983
- bbl oil since Jan 1978 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Nov 26, 1957
- Operator
- Bullock A O
- Proposed formation
- Newcastle
- Target depth
- 1,332 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 14 · prior 12 0
Lightning Creek Unit 20: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Lightning CreekNewcastle | Active | — | Jan 8, 1958 | by Jan 1978 to Aug 2026 | 13,983 | 0 | 102,935 |
Formation tops
Download CSV →6 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| GREENHORN,FM (SILT) | 378 ft |
| GRANEROS,SH,SD | 520 ft |
| MOWRY,MBR (SH) | 1,084 ft |
| MUDDY,FM | 1,245 ft |
| NEWCASTLE,SS | 1,247 ft |
| SKULL CREEK,SH | 1,290 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Well record
- API number
- 49-027-05103
- Location
- NE SW 31-35N-65W · 2310 FSL, 1650 FWL
- Coordinates
- 42.96494, -104.71099 ↗
- Elevation KB
- 4,825 ft
- Total depth
- 1,332 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Nov 26, 1957
- Proposed formation
- Newcastle
- Target depth
- 1,332 ft
- Spudded
- Nov 26, 1957
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/4902705103, documented in the API reference.