WYOMING · WELLS · JOHNSON COUNTY · API 49-019-20735
Jepson Draw Unit 4-G16-I
ActiveVertical oil wellWOGCC status: Producing Oil Well
- Operator of record
- Matrix Production Company
- Permitted by
- Ensign Operating Co
- County
- Johnson
- Field
- Holler Draw
A vertical oil well in Johnson County, Wyoming, operated by Matrix Production Company. WOGCC status: producing oil well.
Spudded June 24, 1983.
Completed in one field: Holler Draw.
It has reported 33,466 bbl of oil, 32,285 Mcf of gas, and 3,938 bbl of water since November 1983; in the twelve months through August 2026, 1,658 bbl, 394 Mcf, and 443 bbl.
- 1,658
- bbl oil, 12 months through Aug 2026
- 394
- Mcf gas, same 12 months
- 443
- bbl produced water, same 12 months
- 33,466
- bbl oil since Nov 1983 · 32,285 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Jun 24, 1983
- Operator
- Ensign Operating Co
- Proposed formation
- Shannon
- Target depth
- 9,950 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 1,658 · prior 12 1,805(-8%)
Jepson Draw Unit 4-G16-I: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| Holler DrawShannon | Active | — | Aug 31, 1983 | Nov 1983 to Jul 2026 | 33,466 | 32,285 | 3,938 |
Formation tops
Download CSV →9 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| FOX HILLS,FM | 7,248 ft |
| LEWIS,SH | 7,314 ft |
| TECKLA,SAND MBR (LEWIS SH) | 7,694 ft |
| TEAPOT,MBR (PARKMAN SS) | 8,086 ft |
| FERGUSON,MBR (PARKMAN SS) | 8,380 ft |
| PARKMAN,SS | 8,440 ft |
| STEELE,SH | 8,726 ft |
| SUSSEX,SS | 9,362 ft |
| SHANNON,SS MBR (CODY SH) | 9,790 ft |
Source: Wyoming Oil and Gas Conservation Commission, "Geological Markers Based On Form 3"
Formation tops nearby
Operators of record
| Operator | From | To |
|---|---|---|
| Matrix Production Company | Apr 30, 2021 | today |
| Whiting Oil & Gas Corporation | Aug 13, 2004 | Apr 30, 2021 |
| Medicine Bow Operating Company | Jan 1, 2000 | Aug 13, 2004 |
Well record
- API number
- 49-019-20735
- Location
- SW NE 16-44N-77W · 1811 FNL, 2164 FEL
- Coordinates
- 43.78801, -106.11485 ↗
- Elevation
- 4,599 ft
- Elevation KB
- 4,611 ft
- Total depth
- 9,950 ft
- Land
- State
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Jun 24, 1983
- Proposed formation
- Shannon
- Target depth
- 9,950 ft
- Spudded
- Jun 24, 1983
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/4901920735, documented in the API reference.