WELL · 42-503-37803 · DISTRICT 9
Griffin #1
Young County · Young County Regular field · Vertical
Griffin #1 (API 42-503-37803) is a plugged well in Young County, plugged March 13, 2013, last operated by Guidance Oil Developers Inc.(1).
The RRC has issued one drilling permit, issued November 23, 1983, permitted to 5,200 ft.
It was permitted by Rogers Drilling CO. and has since transferred to Guidance Oil Developers Inc.(1) on the wellbore schedule.
Completion filings report 4 formation tops, including G.S. Lime, Palo Pinto, Caddo, Mississippian.
Its lease has reported 11.5K barrels of oil and 21 mcf of gas since January 1993, last reporting in October 2013. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Guidance Oil Developers INC.(1)
Permitted by Rogers Drilling Co.; the EWA schedule now lists a different operator.
Boerne, TX · P-5 Y, filed Dec 4, 2025 · 80 permits on file · (210) 380-3245
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Guidance Oil Developers INC.(1) |
| Production reports | Smith Operating and Mgmt Co.through Mar 2012 |
| Latest permit | Rogers Drilling Co.Nov 23, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,200
- total depth, ft
- 1
- permits on file
- Nov 23, 1983
- last permit issued
- Oct 1, 1985
- completed
- 11.5K
- cumulative oil, bbl
- 21
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Oct 2013
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 1, 1985
- Shut in
- —
- Plugged
- Mar 13, 2013
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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Griffin O-13-23978 | Young County Regular | Guidance Oil DEVELOPERS,INC.(1) | 2 | 11.5K | 21 | Jan 1993 – Oct 2013 |
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.
- 1Rogers Drilling Co.Jan 1993 → Mar 2002
- 2Crownquest Operating, LLCOct 2000 → Mar 2001
- 3BC Operating, Inc.Apr 2002 → Sep 2004
- 4Celero Energy, L.P.Dec 2004 → Sep 2005
- 5Whiting Oil and Gas CorporationOct 2005 → Jun 2006
- 6Smith Operating and Mgmt Co.Aug 2006 → Mar 2012
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 221834-99 | Drill | Rogers Drilling Co. | Jan 31, 1984 | Nov 23, 1983 | — | 5,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-23978 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,201 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| G.S. Lime | 1,175 | 26 |
| Palo Pinto | 2,700 | -1,499 |
| Caddo | 4,300 | -3,099 |
| MississippianMISSISSIPPI LIME | 4,910 | -3,709 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,307 | 4,310 | Perforated |
| 4,910 | 4,920 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 210 | 12.25 | 130 S |
| 5.5 | 4,910 | 7.875 | 275 S |
| 5.5 | 4,920 | 7.875 | 275 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 18, 1985 | Oct 3, 1985 | — |
| 00 | Mar 12, 1984 | Jan 26, 1984 | — |
| 00 | Feb 22, 1984 | Jan 26, 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 42-503-37803 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-503-37803 → 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/50337803, documented in the API reference.