WELL · 42-503-40025 · DISTRICT 9
Southern Gate Caddo Unit #0301P
Young County · Knight field · Vertical
Southern Gate Caddo Unit #0301P (API 42-503-40025) is a plugged well in Young County, plugged August 9, 2016, last operated by Ernmar Investments Inc..
The RRC has issued 2 drilling permits between 1989 and 2008, permitted to 4,800 ft.
It was permitted by Lewis Operating Company and has since transferred to Ernmar Investments Inc. on the wellbore schedule.
Completion filings report one formation top, including Caddo.
Its 2 leases have reported 53.9K barrels of oil and 371K mcf of gas since January 1993, last reporting in July 2026. The leases carry 15 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Lewis Operating Company; the EWA schedule now lists a different operator.
Edmond, OK · P-5 Y, filed May 4, 2026 · 1 permits on file · (405) 888-3423
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Ernmar Investments Inc. |
| Production reports | Ernmar Investments, Inc.through Apr 2026 |
| Latest permit | Lewis Operating CompanyMay 30, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,800
- total depth, ft
- 2
- permits on file
- May 30, 2008
- last permit issued
- Jun 4, 2008
- completed
- 53.9K
- cumulative oil, bbl
- 371K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 4, 2008
- Shut in
- —
- Plugged
- Aug 9, 2016
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 15 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Southern Gate Caddo Unit O-13-30861 | Knight | Ernmar Investments, Inc. | 13 | 31K | 237K | Jul 2007 – Jul 2026 |
| Knight O-13-27505 | Bunger Bridge (Congl) | Lewis Operating Company | 2 | 22.8K | 134K | Jan 1993 – Dec 2008 |
Gas, mcf lease total
Last 12 months 6,557 · prior 12 6,034(+9%)
Oil, barrels lease total
Last 12 months 800 · prior 12 782(+2%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Herring, RayJan 1993 → Dec 2006
- 2Fresh Wind ResourcesJan 2007 → Jun 2007
- 3Lewis Operating CompanyJul 2007 → Nov 2009
- 4Ginnings CompanyDec 2009 → May 2014
- 5HW Operating, LLCJun 2014 → Apr 2015
- 6Borderline Operating Corp.May 2015 → Sep 2022
- 7Dry Fork Production Co., LLCOct 2015 → Apr 2018
- 8Ernmar Investments, Inc.Oct 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 660653-99 | Recompletion | Lewis Operating Company | Apr 28, 2008 | May 30, 2008 | May 29, 2008 | 3,900 |
| 360417-99 | Drill | Herring, Ray | Jun 14, 1989 | Jun 15, 1989 | — | 4,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-27505 | — | — | — | — |
| — | — O-13-30861 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,120 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 3,745 | -2,625 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,760 | 3,774 | Perforated |
| 4,188 | 4,198 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 225 | 12.25 | 150 S |
| 4.5 | 4,325 | 7.875 | 125 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Dec 2, 2008 | Jun 12, 2008 | Yes |
| 00 | Nov 24, 2008 | Aug 28, 1989 | Yes |
| 00 | Oct 3, 1989 | Aug 28, 1989 | Yes |
| 00 | Sep 12, 1989 | — | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-503-40025 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-503-40025 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/50340025, documented in the API reference.