WELL · 42-133-36520 · DISTRICT 7
Casey Heirs A #1A
Eastland County · Reb (Marble Falls) field · Vertical
Casey Heirs A #1A (API 42-133-36520) is a well in Eastland County operated by Pendragon Oil CO., completed July 26, 1985.
The RRC has issued 2 drilling permits between 1985 and 1988, permitted to 3,900 ft.
Completion filings report 2 formation tops, including Strawn, Marble Falls.
No lease production has been reported under this well’s leases.
Operator of record
- Based in
- Fort Worth, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 18, 2025
- Permits on file
- 107
- Phone
- (817) 370-1322
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pendragon Oil Co. |
| Production reports | Pendragon Oil Co.through May 2023 |
| Latest permit | Pendragon Oil Co.Sep 8, 1988 |
- 3,900
- total depth, ft
- 2
- permits on file
- Sep 8, 1988
- last permit issued
- Jul 26, 1985
- completed
- 0
- cumulative oil, bbl
- 43.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 26, 1985
- 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 |
|---|---|---|---|---|---|---|
| Casey Heirs "A" G-8-128460 | Eastland County Regular (Gas) | Pendragon Oil Co. | 1 | 0 | 43.5K | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pendragon Oil Co.Jan 1993 → May 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 350922-99 | Recompletion | Pendragon Oil Co. | Sep 6, 1988 | Sep 8, 1988 | — | 3,712 |
| 277239-99 | Drill | Pendragon Oil Co. | Jun 10, 1985 | Jun 10, 1985 | Jul 5, 1985 | 3,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-8-128460 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,561 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| StrawnSTRAWN SAND | 1,322 | 239 |
| Marble Falls | 3,206 | -1,645 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,332 | 1,351 | Perforated |
| 3,220 | 3,242 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 211 | 12.25 | 125 S |
| 8.625 | 213 | 12.25 | 125 S |
| 4.5 | 1,471 | 7.875 | 90 S |
| 4.5 | 3,680 | 7.875 | 130 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 | Oct 11, 1988 | Sep 28, 1988 | — |
| 00 | Oct 8, 1988 | — | — |
| 00 | Sep 23, 1985 | Aug 21, 1985 | — |
| 00 | Sep 17, 1985 | — | — |
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 42-133-36520 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-133-36520 → 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/13336520, documented in the API reference.