WELL · 42-387-30396 · DISTRICT 6
Clarksville Cotton Valley Unit #4
Red River County · Clarksville (Cotton Valley Sand) field · Vertical
Clarksville Cotton Valley Unit #4 (API 42-387-30396) is a plugged well in Red River County, plugged July 1, 2025, last operated by Snd Operating L.L.C..
The RRC has issued one drilling permit, issued March 31, 1988, permitted to 5,800 ft.
It was permitted by Santa FE Minerals, Inc. and has since transferred to Snd Operating L.L.C. on the wellbore schedule.
Completion filings report 6 formation tops, including Massive Anhy, Massive Anhydrite (marker), Massive Anydrite, Cotton Valley.
Its 2 leases have reported 5M barrels of oil and 182K mcf of gas since January 1993, last reporting in July 2026. The leases carry 37 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Santa FE Minerals, Inc.; the EWA schedule now lists a different operator.
Kilgore, TX · P-5 Y, filed Jan 5, 2026 · 26 permits on file · (903) 983-0649
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | SND Operating L.L.C. |
| Production reports | SND Operating, L.L.C.through Apr 2026 |
| Latest permit | Santa FE Minerals, Inc.Mar 31, 1988 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,800
- total depth, ft
- 1
- permits on file
- Mar 31, 1988
- last permit issued
- Oct 1, 2014
- completed
- 5M
- cumulative oil, bbl
- 182K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 1, 2014
- Shut in
- —
- Plugged
- Jul 1, 2025
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 37 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Clarksville Cotton Valley Unit O-6-12914 | Clarksville (Cotton Valley Sand) | SND Operating, L.L.C. | 37 | 5M | 182K | Jan 1993 – Jul 2026 |
| — O-6-12057 | — | — | 0 | 0 | 0 | — |
Oil, barrels lease total
Last 12 months 18,111 · prior 12 25,183(-28%)
Gas, mcf lease total
Last 12 months 76 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1SFM Holdings, Inc.Jan 1993 → Jul 1995
- 2Amoco Production Co-Ratliff CityAug 1995 → Sep 1997
- 3King Ranch Oil & Gas, Inc.Oct 1997 → Dec 1997
- 4King Ranch Energy, Inc.Jan 1998 → Nov 1999
- 5St. Mary Energy CompanyDec 1999 → Sep 2007
- 6St. Mary Land & Exploration Co.Oct 2007 → Nov 2009
- 7Sabre Operating, Inc.Dec 2009 → Jul 2012
- 8Basa Resources, Inc.Aug 2012 → Mar 2024
- 984 Energy LLCApr 2024 → Oct 2025
- 10SND Operating, L.L.C.Dec 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 344570-99 | Drill | Santa FE Minerals, Inc. | Mar 30, 1988 | Mar 31, 1988 | Apr 13, 1988 | 5,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-6-12057 | — | — | — | — |
| — | — O-6-12914 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 379 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Massive Anhy | 3,540 | -3,161 |
| Massive Anhydrite (marker)MASSIVE ANHYDRITE | 3,540 | -3,161 |
| Massive Anydrite | 3,540 | -3,161 |
| Cotton Valley | 4,618 | -4,239 |
| Cotton ValleyBASAL COTTON VALLEY SAND | 5,200 | -4,821 |
| Basas Cotton Valley Sd. | 5,200 | -4,821 |
| Base CV Sand | 5,200 | -4,821 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,227 | 5,437 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 359 | 12.25 | 245 S |
| 5.5 | 5,550 | 7.875 | 800 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 | Feb 24, 2015 | Oct 6, 2014 | — |
| 00 | Jan 28, 2010 | Jul 2, 2009 | — |
| 00 | Apr 21, 2009 | Dec 22, 2008 | — |
| 00 | Jun 10, 1997 | Mar 21, 1997 | — |
| 00 | Aug 10, 1988 | Jul 7, 1988 | Yes |
| 00 | Jul 30, 1988 | — | — |
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 42-387-30396 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-387-30396 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 25.6K
- bbl, last 12 reported months
- 1.82M
- bbl, all reported
- May 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000075269 | H-1 Injection | Plugged Jul 2, 2025 | 1,500 | 2,600 | 5,200–5,550 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 25,601 · prior 12 85,562(-70%)
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/38730396, documented in the API reference.