WELL · 42-447-35573 · DISTRICT 7
Walker-Buckler Trust #4A
Throckmorton County · McCoy SW. (Miss.) field · Vertical
Walker-Buckler Trust #4A (API 42-447-35573) is a well in Throckmorton County operated by Campbell T. K., completed February 29, 1996.
The RRC has issued 2 drilling permits (amended once) between 1995 and 1998, permitted to 4,600 ft.
Completion filings report 2 formation tops, including Caddo, Mississippian.
Its 2 leases have reported 6.59K barrels of oil and 68 mcf of gas since January 1993, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Fort Worth, TX · P-5 Y, filed Nov 4, 2005 · 81 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Campbell T. K. |
| Production reports | Hilltex Operating Company, LLCthrough May 2018 |
| Latest permit | Campbell, T. K.Apr 13, 1998 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,600
- total depth, ft
- 3
- permits on file
- Apr 13, 1998
- last permit issued
- Feb 29, 1996
- completed
- 6.59K
- cumulative oil, bbl
- 68
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 29, 1996
- 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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hilltex River Ranch 233 #4A O-8-28491 | Bramlett (Caddo) | Beehive Operating, LLC | 1 | 4.63K | 23 | Jul 1998 – Jul 2026 |
| Walker-Buckler Trust O-8-22637 | McCoy, SW. (Miss.) | Campbell, T. K. | 2 | 1.96K | 45 | Jan 1993 – Feb 1999 |
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.
- 1Campbell, T. K.Feb 1993 → Mar 1999
- 2IpactApr 2004 → May 2005
- 3Hilltex Operating Company, LLCJul 2006 → May 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 475063-99 | Recompletion | Campbell, T. K. | Apr 6, 1998 | Apr 13, 1998 | Apr 15, 1998 | 4,340 |
| 439922-98 | Drill | Campbell, T. K. | May 20, 1996 | Jan 3, 1995 | Nov 15, 1995 | 4,600 |
| 439922-99 | Drill | Campbell, T. K. | Sep 28, 1995 | Jan 3, 1995 | — | 4,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-22637 | — | — | — | — |
| — | — O-8-28491 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,255 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 3,922 | -2,667 |
| MississippianMISS REEF | 4,505 | -3,250 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,080 | 4,102 | Perforated |
| 4,124 | 4,140 | Perforated |
| 4,505 | 4,520 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 163 | 12.25 | 120 S |
| 8.625 | 163 | 12.5 | 120 S |
| 5.5 | 4,500 | 7.875 | 140 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 | Aug 14, 1998 | Jul 8, 1998 | Yes |
| 00 | Jul 27, 1998 | — | — |
| 00 | Jul 23, 1996 | Mar 7, 1996 | Yes |
| 00 | Jun 6, 1996 | — | — |
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 42-447-35573 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-447-35573 → 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/44735573, documented in the API reference.