WELL · 42-367-32639 · DISTRICT 7
C. Holbrook A #3
Parker County · Springtown (Caddo) field · Vertical
C. Holbrook A #3 (API 42-367-32639) is a plugged well in Parker County, plugged September 4, 1985, last operated by Grayrock Energy II LLC.
The RRC has issued one drilling permit, issued November 17, 1983, permitted to 4,100 ft.
It was permitted by Enserch Exploration, Inc and has since transferred to Grayrock Energy II LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Bryson, Caddo.
Operator of record
Permitted by Enserch Exploration, Inc; the EWA schedule now lists a different operator.
- Based in
- Fort Worth, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 16, 2025
- Phone
- (214) 234-9115
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Grayrock Energy II LLC |
| Production reports | none |
| Latest permit | Enserch Exploration, IncNov 17, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,100
- total depth, ft
- 1
- permits on file
- Nov 17, 1983
- last permit issued
- Feb 8, 1984
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 8, 1984
- Shut in
- —
- Plugged
- Sep 4, 1985
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.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 221061-99 | Drill | Enserch Exploration, Inc | Nov 16, 1983 | Nov 17, 1983 | — | 4,100 |
Formation tops
As filed on W-2/G-1. Subsea from 984 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,751 | 3,764 | Perforated |
| 3,796 | 3,810 | Perforated |
| 3,826 | 3,834 | Perforated |
| 3,843 | 3,855 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 420 | 12.25 | 330 S |
| 4.5 | 3,965 | 7.875 | 290 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 | Mar 28, 1984 | Feb 13, 1984 | — |
| 00 | Mar 15, 1984 | Feb 13, 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 42-367-32639 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-367-32639 → 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/36732639, documented in the API reference.