TEXAS · WELLS · EASTLAND COUNTY · GRIFFIN LEASE · API 42-133-35767 · DISTRICT 6E
Griffin #1
Eastland County · Ranger NW (Marble Falls) field · Temp Abandoned · Vertical
Griffin #1 (API 42-133-35767) is a well in Eastland County operated by Eastland Operating L.L.C., completed August 17, 1984 and listed as temp abandoned on the RRC schedule, shut in March 1, 2010.
The RRC has issued one drilling permit, issued March 27, 1984, permitted to 3,625 ft.
It was permitted by Ridge Oil Company and has since transferred to Eastland Operating L.L.C. on the wellbore schedule.
Completion filings report 4 formation tops, including Caddo, Lake, Lake Sand, Marble Falls.
Its lease has reported 45 barrels of oil and 53.7K mcf of gas since January 1993, with no volume in the three years through April 2026.
Operator of record
Permitted by Ridge Oil Company; the EWA schedule now lists a different operator.
- Based in
- Ranger, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 11, 2026
- Permits on file
- 3
- Phone
- (254) 647-5181
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Eastland Operating L.L.C. |
| Production reports | Eastland Operating, L.L.C.through Feb 2010 |
| Latest permit | Ridge Oil CompanyMar 27, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,625
- total depth, ft
- 1
- permits on file
- Mar 27, 1984
- last permit issued
- Aug 17, 1984
- completed
- 45
- cumulative oil, bbl
- 53.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 2010
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 17, 1984
- Shut in
- Mar 1, 2010
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 G-8-122440 | Ranger,nw (Marble Falls) | Eastland Operating, L.L.C. | 1 | 45 | 53.7K | Jan 1993 – Feb 2010 |
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.
- 1Mustang Oil & Gas CorporationJan 1993 → Jun 1998
- 2Gruy Petroleum Management Co.Jul 1998 → Jan 1999
- 3R & B Energy Co.Feb 1999 → Nov 1999
- 4Eastland Operating, L.L.C.Dec 1999 → Feb 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 233695-99 | Drill | Ridge Oil Company | Mar 26, 1984 | Mar 27, 1984 | Jul 22, 1984 | 3,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 17, 1984 | Griffin G-8-122440 | Ranger NW (Marble Falls) | Eastland Operating L.L.C. | Temp Abandoned · shut in Mar 1, 2010 | 3,625 |
| Aug 17, 1984 | Griffin O-8-21580 | Ranger NW (Marble Falls) | Ridge Oil Company | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,547 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 3,020 | -1,473 |
| CaddoCADDO LS. | 3,020 | -1,473 |
| Lake | 3,216 | -1,669 |
| Lake Sand | 3,216 | -1,669 |
| Marble Falls | 3,322 | -1,775 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,216 | 3,354 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 336 | 12.25 | 225 S |
| 4.5 | 3,522 | 7.875 | 100 S |
| 4.5 | 3,552 | 7.875 | 100 sx |
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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Nov 26, 1986 | Oct 27, 1986 | — |
| 00 | Nov 11, 1986 | — | — |
| 00 | Sep 18, 1984 | Aug 22, 1984 | — |
| 00 | Sep 15, 1984 | Aug 22, 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 42-133-35767 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-133-35767 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/13335767, documented in the API reference.