WELL · 42-067-30550 · DISTRICT 6
Williams F.P. #1
Cass County · Rodessa (Gloyd North) field · Vertical
Williams F.P. #1 (API 42-067-30550) is a well in Cass County operated by Killingsworth Oil CO., completed April 22, 1988.
The RRC has issued 2 drilling permits between 1987 and 1988, permitted to 6,300 ft.
Completion filings report 5 formation tops, including Base Mass. Anhyd., Hill Lime, Gloyd Lime, Dees Lime.
Its lease has reported 38.4K barrels of oil and 181K mcf of gas since January 1993, last reporting in July 2026.
Operator of record
Longview, TX · P-5 Y, filed Mar 4, 2026 · 18 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Killingsworth Oil Co. |
| Production reports | McDonald Resources, LLCthrough Mar 2026 |
| Latest permit | Killingsworth Oil Co.Jun 15, 1988 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,300
- total depth, ft
- 2
- permits on file
- Jun 15, 1988
- last permit issued
- Apr 22, 1988
- completed
- 38.4K
- cumulative oil, bbl
- 181K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 22, 1988
- 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 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 |
|---|---|---|---|---|---|---|
| Williams, F. P. O-6-12166 | Rodessa, West (Dees) | McDonald Resources, LLC | 1 | 38.4K | 181K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 14 · prior 12 21(-33%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Killingsworth Oil Co.Jan 1993 → Apr 1994
- 2McKnight, C. L. Oil Co. LLPMay 1994 → Jun 1998
- 3Savannah Oil Co.Jul 1998 → Jun 2007
- 4T-M Well Service, L.L.C.Jul 2007 → Feb 2015
- 5McDonald Resources, LLCMar 2015 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 346643-99 | Recompletion | Killingsworth Oil Co. | May 17, 1988 | Jun 15, 1988 | — | 6,137 |
| 324336-99 | Drill | Killingsworth Oil Co. | Dec 15, 1986 | Feb 9, 1987 | — | 6,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-6-12166 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 199 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Mass. Anhyd. | 5,574 | -5,375 |
| Hill Lime | 5,704 | -5,505 |
| Gloyd Lime | 5,820 | -5,621 |
| Dees Lime | 5,980 | -5,781 |
| Dees Lime | 5,982 | -5,783 |
| Young Lime | 6,010 | -5,811 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,822 | 5,836 | Perforated |
| 5,982 | 5,988 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 907 | 12.25 | 317 S |
| 4.5 | 6,130 | 7.875 | 320 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 | Nov 9, 1988 | Oct 14, 1988 | — |
| 00 | Aug 10, 1988 | May 19, 1988 | Yes |
| 00 | Jul 30, 1988 | — | — |
| 00 | Jun 11, 1987 | May 21, 1987 | Yes |
| 00 | Jun 5, 1987 | — | — |
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 42-067-30550 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-067-30550 → 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/06730550, documented in the API reference.