WYOMING · WELLS · JOHNSON COUNTY · API 49-019-20512
Jepson Draw Unit 1-O8-I
Temporarily abandonedVertical 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: temporarily abandoned.
Spudded March 25, 1979.
Completed in one field: Holler Draw.
It has reported 115,123 bbl of oil, 61,398 Mcf of gas, and 6,545 bbl of water since May 1979; its last reported production was August 2010.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 115,123
- bbl oil since May 1979 · 61,398 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Mar 25, 1979
- Operator
- Ensign Operating Co
- Proposed formation
- Shannon
- Target depth
- 9,890 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
Jepson Draw Unit 1-O8-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 | — | — | May 6, 1979 | May 1979 to Aug 2010 | 115,123 | 61,398 | 6,545 |
Formation tops
Download CSV →5 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| TECKLA,SAND MBR (LEWIS SH) | 7,667 ft |
| TEAPOT,MBR (PARKMAN SS) | 8,050 ft |
| PARKMAN,SS | 8,361 ft |
| SUSSEX,SS | 9,331 ft |
| SHANNON,SS MBR (CODY SH) | 9,756 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 27, 2004 | Apr 30, 2021 |
| Medicine Bow Operating Company | Jan 1, 2000 | Aug 27, 2004 |
Well record
- API number
- 49-019-20512
- Location
- SW SE 8-44N-77W · 660 FSL, 1900 FEL
- Coordinates
- 43.79440, -106.13350 ↗
- Elevation KB
- 4,563 ft
- Total depth
- 9,890 ft
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Mar 25, 1979
- Proposed formation
- Shannon
- Target depth
- 9,890 ft
- Spudded
- Mar 25, 1979
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/4901920512, documented in the API reference.