TEXAS · WELLS · DUVAL COUNTY · HUBBERD - FROST NAT'L. BANK G.U. LEASE · API 42-131-32388 · DISTRICT 04
Hubberd - Frost Nat L. Bank G.U. #1
Duval County · Rosita NW (Wilcox Cons.) field · Temp Abandoned · Vertical
Hubberd - Frost Nat L. Bank G.U. #1 (API 42-131-32388) is a well in Duval County operated by Block T Petroleum Inc., completed January 7, 1978 and listed as temp abandoned on the RRC schedule, shut in February 1, 2018.
The RRC has issued one drilling permit, issued September 15, 1977, permitted to 13,593 ft.
It was permitted by Shell Oil Company and has since transferred to Block T Petroleum Inc. on the wellbore schedule.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Shell Oil Company; the EWA schedule now lists a different operator.
- Based in
- Tyler, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 13, 2026
- Permits on file
- 13
- Phone
- (903) 526-4680
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Block T Petroleum Inc. |
| Production reports | Rockdale Energy, LLCthrough Jan 2018 |
| Latest permit | Shell Oil CompanySep 15, 1977 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,593
- total depth, ft
- 1
- permits on file
- Sep 15, 1977
- last permit issued
- Jan 7, 1978
- completed
- 0
- cumulative oil, bbl
- 16.8M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 7, 1978
- Shut in
- Feb 1, 2018
- 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 |
|---|---|---|---|---|---|---|
| Hubberd - Frost Nat'l. Bank G.U. G-4-75912 | Rosita, N.W. (Wilcox U) | Block "T" Petroleum, Inc. | 1 | 0 | 16.8M | 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.
- 1Shell Western E&P Inc.Jan 1993 → Jul 1997
- 2Enron Oil & Gas CompanyAug 1997 → Sep 1999
- 3EOG Resources, Inc.Oct 1999 → Dec 2012
- 4Comstock Oil & Gas, LPJan 2013 → Nov 2016
- 5Rockdale Energy, LLCDec 2016 → Jan 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 7623-99 | Drill | Shell Oil Company | Sep 15, 1977 | Sep 15, 1977 | Sep 28, 1977 | 15,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 7, 1978 | Hubberd - Frost Nat L. Bank G.U. G-4-75912 | Rosita NW (Wilcox Cons.) | Block T Petroleum Inc. | Temp Abandoned · shut in Feb 1, 2018 | 13,593 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,369 | 13,488 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 900 | 17.5 | 630 S |
| 9.625 | 8,503 | 12.25 | 1,075 S |
| 5.5 | 13,572 | 6.75 | 1,400 S |
| 2.875 | 13,593 | 3.875 | 150 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 | Aug 5, 2004 | Jun 21, 2004 | — |
| 00 | Dec 7, 1994 | Jun 20, 1979 | — |
| 00 | Jan 12, 1984 | Apr 13, 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 42-131-32388 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-32388 → 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/13132388, documented in the API reference.