WELL · 42-197-31549 · DISTRICT 9
McClellan #1
Hardeman County · Medicine Mounds (Congl. 7430) field · Producing · Vertical
Mcclellan #1 (API 42-197-31549) is a well in Hardeman County operated by Buffco Production Inc., completed August 12, 2004 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued November 20, 2003, permitted to 8,600 ft.
It was permitted by Chestnut Petroleum, Inc. and has since transferred to Buffco Production Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Conglomerate, Chappel.
Its lease has reported 19.7K barrels of oil since August 2004, last reporting in July 2026.
Operator of record
Permitted by Chestnut Petroleum, Inc.; the EWA schedule now lists a different operator.
Longview, TX · P-5 Y, filed Sep 4, 2025 · 397 permits on file · (903) 736-4697
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Buffco Production Inc. |
| Production reports | Buffco Production Inc.through Apr 2026 |
| Latest permit | Chestnut Petroleum, Inc.Nov 20, 2003 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,600
- total depth, ft
- 1
- permits on file
- Nov 20, 2003
- last permit issued
- Aug 12, 2004
- completed
- 19.7K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2004 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 12, 2004
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| McClellan O-13-30491 | Medicine Mounds (Congl. 7430) | Buffco Production Inc. | 1 | 19.7K | 0 | Aug 2004 – Jul 2026 |
Oil, barrels lease total
Last 12 months 489 · prior 12 499(-2%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chestnut Petroleum, Inc.Sep 2004 → Nov 2011
- 2Chestnut Explor. and Prod., Inc.Dec 2011 → Feb 2016
- 3Buffco Production Inc.Sep 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 538671-99 | Drill | Chestnut Petroleum, Inc. | Nov 17, 2003 | Nov 20, 2003 | — | 8,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-30491 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,425 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Conglomerate | 7,450 | -6,025 |
| Chappel | 8,208 | -6,783 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,450 | 7,470 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 515 | 12.25 | 275 S |
| 5.5 | 8,504 | 7.875 | 400 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 29, 2005 | Aug 23, 2004 | Yes |
| 00 | Sep 28, 2005 | — | — |
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 42-197-31549 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-197-31549 → 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/19731549, documented in the API reference.