WELL · 42-433-33156 · DISTRICT 7
Mitchell B #1
Stonewall County · Clarence-May (Tannehill) field · Vertical
Mitchell B #1 (API 42-433-33156) is a plugged well in Stonewall County, plugged August 22, 2025, last operated by Clear Fork Incorporated.
The RRC has issued one drilling permit, issued October 16, 1998, permitted to 3,500 ft.
It was permitted by Stamper Operating CO., Inc. and has since transferred to Clear Fork Incorporated on the wellbore schedule.
Completion filings report one formation top, including Tannehill.
Its lease has reported 28K barrels of oil since January 1999, last reporting in October 2025.
Operator of record
Permitted by Stamper Operating Co., Inc.; the EWA schedule now lists a different operator.
Abilene, TX · P-5 Y, filed Dec 4, 2025 · 472 permits on file · (325) 725-2652
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Clear Fork Incorporated |
| Production reports | Clear Fork, Incorporatedthrough Jun 2021 |
| Latest permit | Stamper Operating Co., Inc.Oct 16, 1998 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,500
- total depth, ft
- 1
- permits on file
- Oct 16, 1998
- last permit issued
- Dec 10, 1998
- completed
- 28K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1999 THROUGH Oct 2025
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 10, 1998
- Shut in
- —
- Plugged
- Aug 22, 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 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 |
|---|---|---|---|---|---|---|
| Mitchell "B" O-8-28562 | Clarence-May (Tannehill) | Clear Fork, Incorporated | 1 | 28K | 0 | Jan 1999 – Oct 2025 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Stamper Operating Co., Inc.Jan 1999 → May 2013
- 2Leclair Operating Co., Inc.Jun 2013 → Oct 2013
- 3Leclair Operating, L.L.C.Nov 2013 → Nov 2013
- 4Clear Fork, IncorporatedApr 2014 → Jun 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 480154-99 | Drill | Stamper Operating Co., Inc. | Oct 14, 1998 | Oct 16, 1998 | Nov 21, 1998 | 3,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-28562 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,833 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| TannehillTANNEHILL SD. | 3,312 | -1,479 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,312 | 3,315 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 120 | 12.25 | 100 S |
| 5.5 | 3,317 | 7.875 | 170 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 4, 1999 | Jan 5, 1999 | Yes |
| 00 | Jan 15, 1999 | — | — |
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 42-433-33156 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-433-33156 → 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/43333156, documented in the API reference.