WYOMING · WELLS · JOHNSON COUNTY · API 49-019-20362
Jdu 1-S12
PluggedVertical oil wellWOGCC status: Permanently Abandoned
- Operator of record
- Matrix Production Company
- Permitted by
- Ensign Operating Co
- County
- Johnson
- Field
- Nipple
A vertical oil well in Johnson County, Wyoming, operated by Matrix Production Company. WOGCC status: permanently abandoned.
Spudded March 27, 1977; plugged August 21, 2012.
Completed in one field: Nipple.
It has reported 33,249 bbl of oil, 0 Mcf of gas, and 2,402 bbl of water since the record begins in January 1978; its last reported production was March 2001.
- 0
- bbl oil, 12 months through Aug 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl produced water, same 12 months
- 33,249
- bbl oil since Jan 1978 · 0 Mcf gas
- Status
- Approved · WOGCC: Drilling or Drilled Permit
- Approved
- Mar 16, 1977
- Operator
- Ensign Operating Co
- Proposed formation
- Shannon
- Target depth
- 9,510 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
Jdu 1-S12: Oil by month.
Completions
ONE PER RESERVOIR THE WELL IS COMPLETED IN
| Field | Status | Perforations, ft | Completed | Produced | Oil, bbl | Gas, Mcf | Water, bbl |
|---|---|---|---|---|---|---|---|
| NippleShannon | — | — | Jun 24, 1977 | by Jan 1978 to Mar 2001 | 33,249 | 0 | 2,402 |
Formation tops
Download CSV →8 tops as filed, by depth. A formation filed more than once is listed each time.
| Formation | Depth |
|---|---|
| LEWIS,SH | 7,084 ft |
| TECKLA,SAND MBR (LEWIS SH) | 7,418 ft |
| TEAPOT,MBR (PARKMAN SS) | 7,788 ft |
| FERGUSON,MBR (PARKMAN SS) | 8,075 ft |
| PARKMAN,SS | 8,098 ft |
| STEELE,SH | 8,550 ft |
| SUSSEX,SS | 9,000 ft |
| SHANNON,SS MBR (CODY SH) | 9,392 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
- 49-019-20362
- Location
- SE SW 12-45N-78W · 1270 FSL, 1370 FWL
- Coordinates
- 43.88170, -106.18376 ↗
- Elevation
- 4,225 ft
- Elevation KB
- 4,242 ft
- Total depth
- 9,510 ft
- Land
- Private
- Basin, as WOGCC files it
- Powder River Basin
- APD
- Approved Mar 16, 1977
- Proposed formation
- Shannon
- Target depth
- 9,510 ft
- Spudded
- Mar 27, 1977
- Plugged
- Aug 21, 2012
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/4901920362, documented in the API reference.