WELL · 42-291-31227 · DISTRICT 3
Gressett Oil Unit #1
Liberty County · Raywood S. (Gressett Sand) field · Vertical
Gressett Oil Unit #1 (API 42-291-31227) is a plugged well in Liberty County, plugged July 29, 2024, last operated by Diamond S Masada LLC.
The RRC has issued one drilling permit, issued July 17, 1978, permitted to 10,859 ft.
It was permitted by Mobil Producing TX. & N.M. Inc. and has since transferred to Diamond S Masada LLC on the wellbore schedule.
Its lease has reported 14.1K barrels of oil and 16.5K mcf of gas since January 1993, last reporting in July 2026.
Operator of record
Permitted by Mobil Producing TX. & N.M. Inc.; the EWA schedule now lists a different operator.
Magnolia, TX · P-5 Y, filed Aug 4, 2025 · 8 permits on file · (713) 882-1777
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamond S Masada LLC |
| Production reports | Diamond S Masada LLCthrough Jan 2018 |
| Latest permit | Mobil Producing TX. & N.M. Inc.Jul 17, 1978 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,859
- total depth, ft
- 1
- permits on file
- Jul 17, 1978
- last permit issued
- Aug 12, 1985
- completed
- 14.1K
- cumulative oil, bbl
- 16.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 12, 1985
- Shut in
- —
- Plugged
- Jul 29, 2024
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 |
|---|---|---|---|---|---|---|
| Gressett Oil Unit O-3-18834 | Raywood, S. (Gressett Sand) | Diamond S Masada LLC | 1 | 14.1K | 16.5K | 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.
- 1Glickenhaus Energy CorporationJan 1993 → Sep 2004
- 2Diamond S Masada LLCApr 2011 → Jan 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 28569-99 | Drill | Mobil Producing TX. & N.M. Inc. | Aug 22, 1985 | Jul 17, 1978 | — | 10,859 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-18834 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,820 | 10,830 | Perforated |
| 10,820 | 10,846 | Perforated |
| 10,839 | 10,846 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,518 | 14.75 | 250 S |
| 10.75 | 2,518 | — | — |
| 7.625 | 9,728 | 9.875 | 610 S |
| 7.625 | 9,728 | — | — |
| 2.375 | 10,520 | — | — |
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 28, 1985 | Aug 22, 1985 | — |
| 00 | Oct 23, 1985 | — | — |
| 00 | Jan 12, 1984 | Nov 30, 1978 | — |
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 42-291-31227 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-291-31227 → 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/29131227, documented in the API reference.