WYOMING · WELLS · FREMONT COUNTY · API 49-013-23155
Rolff Lake Unit 7
ActiveVertical oil wellWOGCC status: Producing Gas Well
- Operator of record
- Wind River Energy Commission
- Permitted by
- Phoenix Production Company
- County
- Fremont
- Field
- Rolff Lake
A vertical oil well in Fremont County, Wyoming, operated by Wind River Energy Commission. WOGCC status: producing gas well.
Spudded March 6, 2008.
Completed in one field: Rolff Lake.
It has reported 93,833 bbl of oil, 0 Mcf of gas, and 237,663 bbl of water since April 2008; its last reported production was September 2023.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 93,833
- bbl oil since Apr 2008 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Dec 13, 2007
- Operator
- Phoenix Production Company
- Proposed formation
- Crow Mountain
- Target depth
- 3,500 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
Rolff Lake Unit 7: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Rolff LakeCrow Mountain | — | 3,354 to 3,498 MD | Apr 4, 2008 | Apr 2008 to Sep 2023 | 93,833 | 0 | 237,663 |
Formation tops
Download CSV →12 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FRONTIER | 480 ft |
| MOWRY | 1,221 ft |
| MUDDY | 1,751 ft |
| DAKOTA | 1,934 ft |
| FUSION | 2,079 ft |
| LAKOTA | 2,168 ft |
| MORRISON | 2,256 ft |
| SUNDANCE | 2,487 ft |
| GYPSUM SPRINGS | 2,741 ft |
| NUGGET | 3,035 ft |
| CHUGWATER | 3,136 ft |
| CROW MOUNTAIN | 3,324 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Wind River Energy Commission | Nov 1, 2023 | today |
| Phoenix Production Company | Jan 1, 2000 | Nov 1, 2023 |
Well record
- API number
- 49-013-23155
- Location
- SE NE 27-6N-3W · 2225 FNL, 1124 FEL
- Coordinates
- 43.46957, -109.09603 ↗
- Elevation
- 6,583 ft
- Total depth
- 3,526 ft
- Perforations
- 3,354 to 3,498 ft
- Land
- Tribal
- Basin, as WOGCC files it
- Wind River Basin
- APD
- Approved Dec 13, 2007
- Proposed formation
- Crow Mountain
- Target depth
- 3,500 ft
- Spudded
- Mar 6, 2008
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/4901323155, documented in the API reference.