WYOMING · WELLS · JOHNSON COUNTY · API 49-019-20936
Tisdale North Unit 65
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Simon Oil LLC
- Permitted by
- Westport Oil & Gas Company LP
- County
- Johnson
- Field
- Tisdale North
A vertical oil well in Johnson County, Wyoming, operated by Simon Oil LLC. WOGCC status: producing oil well.
Spudded May 6, 1990.
Completed in 2 fields: Tisdale North, Tisdale North.
It has reported 28,621 bbl of oil, 0 Mcf of gas, and 420,458 bbl of water since May 1990; in the twelve months through August 2026, 135 bbl, 0 Mcf, and 81 bbl.
- 135
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 81
- bbl produced water, same 12 months
- 28,621
- bbl oil since May 1990 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Apr 16, 1990
- Operator
- Westport Oil & Gas Company LP
- Proposed formation
- Curtis
- Target depth
- 1,068 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 135 · prior 12 171(-21%)
Tisdale North Unit 65: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Tisdale NorthMorrison | Active | 493 to 504 MD | — | Dec 2008 to Jun 2026 | 770 | 0 | 738 |
| Tisdale NorthCurtis | — | — | May 22, 1990 | May 1990 to Nov 2008 | 27,851 | 0 | 419,720 |
Formation tops
Download CSV →7 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| DAKOTA | 186 ft |
| LAKOTA | 281 ft |
| MORRISON | 493 ft |
| SUNDANCE | 648 ft |
| GYPSUM SPRINGS | 793 ft |
| CURTIS | 926 ft |
| ALCOVA | 1,015 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Simon Oil LLC | May 15, 2020 | today |
| Argent Energy (US) Holdings Inc | Oct 25, 2013 | May 15, 2020 |
| Hilcorp Energy Company | Dec 1, 2005 | Oct 25, 2013 |
| Westport Oil & Gas Company LP | Jan 1, 2000 | Dec 1, 2005 |
Well record
- API number
- 49-019-20936
- Location
- NE SW 9-41N-81W · 1978 FSL, 1515 FWL
- Coordinates
- 43.53325, -106.58856 ↗
- Elevation
- 5,482 ft
- Elevation KB
- 5,492 ft
- Total depth
- 1,045 ft
- Perforations
- 493 to 504 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Apr 16, 1990
- Proposed formation
- Curtis
- Target depth
- 1,068 ft
- Spudded
- May 6, 1990
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/4901920936, documented in the API reference.