WELL · 42-441-33423 · DISTRICT 7
Griffin A #1
Taylor County · Robertson-Griffin (Gray Sand) field · Vertical
Griffin A #1 (API 42-441-33423) is a plugged well in Taylor County, plugged June 12, 2008, last operated by Windham Resources.
The RRC has issued one drilling permit (amended once), issued January 2, 1990, permitted to 4,100 ft.
It was permitted by Encon Services, Inc. and has since transferred to Windham Resources on the wellbore schedule.
Completion filings report 5 formation tops, including Palo Pinto, V. Capps, L. Capps, Gardner.
Its lease has reported 10.3K barrels of oil and 13.4K mcf of gas since January 1993, last reporting in July 2026.
Operator of record
Permitted by Encon Services, Inc.; the EWA schedule now lists a different operator.
Abilene, TX · P-5 Y, filed Oct 2, 2009
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Windham Resources |
| Production reports | Windham Resources, Inc.through Apr 2002 |
| Latest permit | Encon Services, Inc.Jan 2, 1990 |
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
- 2
- permits on file
- Jan 2, 1990
- last permit issued
- May 11, 1990
- completed
- 10.3K
- cumulative oil, bbl
- 13.4K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 11, 1990
- Shut in
- —
- Plugged
- Jun 12, 2008
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 |
|---|---|---|---|---|---|---|
| Griffin A O-8-25825 | Robertson-Griffin (Gray Sand) | Windham Resources | 1 | 10.3K | 13.4K | Jan 1993 – Jul 2026 |
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.
- 1Encon Services, Inc.Jan 1993 → Jan 1994
- 2Robertson, French M. Oil Co.Aug 1993 → Dec 1993
- 3Windham Resources, Inc.Feb 1994 → Apr 2002
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 368091-98 | Drill | Encon Services, Inc. | Feb 2, 1990 | Jan 2, 1990 | — | 4,100 |
| 368091-99 | Drill | Encon Services, Inc. | Dec 29, 1989 | Jan 2, 1990 | — | 4,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-25825 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,875 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Palo Pinto | 3,080 | -1,205 |
| V. Capps | 3,420 | -1,545 |
| L. Capps | 3,490 | -1,615 |
| Gardner | 3,808 | -1,933 |
| Gray | 3,880 | -2,005 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,892 | 3,896 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 107 | 11 | 75 S |
| 4.5 | 3,977 | 7.875 | 175 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 | Jun 11, 1990 | May 16, 1990 | Yes |
| 00 | Jun 7, 1990 | — | — |
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 42-441-33423 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-441-33423 → 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/44133423, documented in the API reference.