WELL · 42-335-31444 · DISTRICT 8
Griffith H. E. A #12
Mitchell County · Sharon Ridge (1700) field · Vertical
Griffith H. E. A #12 (API 42-335-31444) is a well in Mitchell County operated by Neff Mickey Oil Company Inc., completed March 5, 1979.
The RRC has issued one drilling permit, issued February 2, 1979, permitted to 1,650 ft.
It was permitted by Pentad Development Corp. and has since transferred to Neff Mickey Oil Company Inc. on the wellbore schedule.
Its 2 leases have reported 61K barrels of oil and 96 mcf of gas since January 1993, last reporting in July 2026. The leases carry 19 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Pentad Development Corp.; the EWA schedule now lists a different operator.
Colorado City, TX · P-5 Y, filed Mar 6, 2023 · 12 permits on file · (325) 207-1623
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Neff Mickey Oil Company Inc. |
| Production reports | GNG Operating LLCthrough Nov 2025 |
| Latest permit | Pentad Development Corp.Feb 2, 1979 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,650
- total depth, ft
- 1
- permits on file
- Feb 2, 1979
- last permit issued
- Mar 5, 1979
- completed
- 61K
- cumulative oil, bbl
- 96
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 5, 1979
- 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 2 leases this well is completed on; they carry 19 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Griffith, H. E. O-11-61701 | Sharon Ridge (1700) | GNG Operating LLC | 12 | 59.8K | 51 | Jan 1993 – Jul 2026 |
| Griffith, H. E. "A" O-11-62425 | Sharon Ridge (1700) | Neff, Mickey Oil Company Inc. | 7 | 1.29K | 45 | Jan 1993 – Mar 1994 |
Oil, barrels lease total
Last 12 months 33 · prior 12 197(-83%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Plains Petroleum Operating Co.Jan 1993 → May 1993
- 2S & M RoyaltyJun 1993 → Oct 1993
- 3Neff, Mickey Oil Company Inc.Nov 1993 → Jun 1999
- 4Cedar Bend Oil CompanyJul 1999 → Feb 2004
- 5Dragon Operating, LLCMar 2004 → May 2010
- 6Desert Production, Inc.Jun 2010 → Mar 2020
- 7R & C Oil Company LLCApr 2020 → Jul 2023
- 8GNG Operating LLCJun 2024 → Nov 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 41961-99 | Drill | Pentad Development Corp. | Feb 2, 1979 | Feb 2, 1979 | — | 1,650 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-61701 | — | — | — | — |
| — | — O-11-62425 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,542 | 1,548 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 2.375 | 1,559 | — | — |
| 4.5 | 1,617 | 7.875 | 580 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 | Nov 9, 1993 | Apr 6, 1979 | — |
| 00 | Jan 12, 1984 | Apr 6, 1979 | — |
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 42-335-31444 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-335-31444 → 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/33531444, documented in the API reference.