WYOMING · WELLS · CONVERSE COUNTY · API 49-009-20237
USA-Dianne Unit 1
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Chaco Energy Company
- Permitted by
- Creek Oil Company
- County
- Converse
- Field
- Frog Creek
A vertical oil well in Converse County, Wyoming, operated by Chaco Energy Company. WOGCC status: producing oil well.
Spudded March 29, 1972.
Completed in one field: Frog Creek.
It has reported 19,840 bbl of oil, 0 Mcf of gas, and 23 bbl of water since the record begins in January 1978; in the twelve months through August 2026, 300 bbl, 0 Mcf, and 0 bbl.
- 300
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 19,840
- bbl oil since Jan 1978 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Mar 29, 1972
- Operator
- Creek Oil Company
- Proposed formation
- Muddy
- Target depth
- 8,860 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 300 · prior 12 357(-16%)
USA-Dianne Unit 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 |
|---|---|---|---|---|---|---|---|
| Frog CreekMuddy | Active | — | May 4, 1972 | by Jan 1978 to Jul 2026 | 19,840 | 0 | 23 |
Formation tops
Download CSV →10 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FORT UNION,FM | 0 ft |
| PIERRE,SH | 3,866 ft |
| TEAPOT,MBR (PARKMAN SS) | 4,820 ft |
| PARKMAN,SS | 5,095 ft |
| SUSSEX,SS | 5,774 ft |
| NIOBRARA,FM | 7,025 ft |
| FRONTIER,FM | 7,640 ft |
| MOWRY,MBR (SH) | 8,513 ft |
| MUDDY,FM | 8,674 ft |
| SKULL CREEK,SH | 8,755 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Chaco Energy Company | Jul 1, 2005 | today |
| Manx Oil Corporation | Sep 1, 2000 | Jul 1, 2005 |
| Creek Oil Company | Jan 1, 2000 | Sep 1, 2000 |
Well record
- API number
- 49-009-20237
- Location
- SE SE 26-41N-68W · 660 FSL, 660 FEL
- Coordinates
- 43.49400, -104.98290 ↗
- Elevation KB
- 4,335 ft
- Total depth
- 8,860 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Mar 29, 1972
- Proposed formation
- Muddy
- Target depth
- 8,860 ft
- Spudded
- Mar 29, 1972
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/4900920237, documented in the API reference.