WELL · 42-057-01177 · DISTRICT 2
State Tract 45 #1
Calhoun County · Zoller N. (Frio G) field · Vertical
State Tract 45 #1 (API 42-057-01177) is a permitted well in Calhoun County filed by Dewbre Petroleum Corporation; no completion report is on file yet.
The RRC has issued one drilling permit, issued July 19, 2001, permitted to 9,000 ft.
Completion filings report one formation top, including Frio.
Its 2 leases have reported 7.54K barrels of oil and 118K mcf of gas since January 1993, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Corpus Christ, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 22, 2025
- Permits on file
- 366
- Phone
- (361) 888-7978
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Dewbre Petroleum Corporation |
| Production reports | Gulf E&P Ltdthrough Aug 2016 |
| Latest permit | Dewbre Petroleum CorporationJul 19, 2001 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 1
- permits on file
- Jul 19, 2001
- last permit issued
- —
- completed
- 7.54K
- cumulative oil, bbl
- 118K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| State Tract 45 G-2-185209 | Zoller, East (Frio -F-) | Gulf E&P Ltd | 1 | 0 | 113K | Oct 1998 – Jul 2026 |
| State Tract 45 O-2-4340 | Zoller, N. (Frio G) | Dewbre Petroleum Corporation | 1 | 7.54K | 4.79K | Jan 1993 – Jan 2002 |
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.
- 1Rse, Inc.Jan 1993 → Oct 1996
- 2Sentry Exploration, Inc.Nov 1996 → Jun 1997
- 3Dewbre Petroleum CorporationOct 1998 → Oct 2006
- 4Capco Offshore of Texas, Inc.Nov 2006 → Dec 2012
- 5Jovian Petroleum CorporationJan 2013 → Aug 2015
- 6Gulf E&P LtdSep 2015 → Aug 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 511059-99 | Recompletion | Dewbre Petroleum Corporation | Jul 5, 2001 | Jul 19, 2001 | Sep 7, 1998 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-185209 | — | — | — | — |
| — | — O-2-4340 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| FrioFRIO 'F' | 8,814 | -8,813 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,814 | 8,824 | Perforated |
| 8,826 | 8,827 | Perforated |
| 8,844 | 8,852 | Perforated |
| — | 9,103 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,620 | — | — |
| 7.625 | 9,360 | — | — |
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 | Mar 5, 2002 | Jul 31, 2001 | Yes |
| 00 | Feb 25, 2002 | Nov 14, 2001 | — |
| 00 | Nov 1, 2001 | — | — |
| 00 | Jan 12, 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 42-057-01177 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-057-01177 → 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/05701177, documented in the API reference.