WELL · 42-275-31561 · DISTRICT 9
McFaddin Ranch A #11
Knox County · Little Giant (Tannehill) field · Vertical
Mcfaddin Ranch A #11 (API 42-275-31561) is a well in Knox County operated by Bridwell Oil CO., completed July 11, 1984.
The RRC has issued one drilling permit, issued May 22, 1984, permitted to 2,800 ft.
It was permitted by Henderson & Erickson and has since transferred to Bridwell Oil CO. on the wellbore schedule.
Completion filings report 2 formation tops, including Base Dothan, Tannehill.
Its 2 leases have reported 157K barrels of oil and 21 mcf of gas since January 1993, last reporting in July 2026. The leases carry 14 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Henderson & Erickson; the EWA schedule now lists a different operator.
Wichita Falls, TX · P-5 Y, filed Nov 4, 2025 · 1,146 permits on file · (940) 632-8246
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Bridwell Oil Co. |
| Production reports | Bridwell Oil Co.through Apr 2026 |
| Latest permit | Henderson & EricksonMay 22, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,800
- total depth, ft
- 1
- permits on file
- May 22, 1984
- last permit issued
- Jul 11, 1984
- completed
- 157K
- cumulative oil, bbl
- 21
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 11, 1984
- Shut in
- —
- Plugged
- —
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 14 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Little Giant Tannehill Unit O-13-34276 | Little Giant (Tannehill) | Bridwell Oil Co. | 8 | 4.59K | 0 | Jun 2024 – Jul 2026 |
| McFaddin Ranch "A" O-13-21557 | Little Giant (Tannehill) | Bridwell Oil Co. | 6 | 152K | 21 | Jan 1993 – Sep 2024 |
Oil, barrels lease total
Last 12 months 2,393 · prior 12 2,352(+2%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Henderson & Erickson, Inc.Jan 1993 → Dec 2019
- 2Bridwell Oil Co.Jan 2020 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 240063-99 | Drill | Henderson & Erickson | May 21, 1984 | May 22, 1984 | — | 2,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-21557 | — | — | — | — |
| — | — O-13-34276 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,584 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Dothan | 2,400 | -816 |
| Tannehill | 2,578 | -994 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,578 | 2,584 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 121 | 12.25 | 100 sx |
| 4.5 | 2,686 | 7.875 | 350 sx |
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 | Jun 13, 2024 | Aug 30, 1984 | — |
| 00 | Oct 4, 1984 | Aug 30, 1984 | — |
| 00 | Sep 7, 1984 | Aug 30, 1984 | — |
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 42-275-31561 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-275-31561 → 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/27531561, documented in the API reference.