WELL · 42-007-30911 · DISTRICT 4
State Tract 19 #1
Aransas County · Mesquite Bay (Frio E) field · Shut IN · Directional
State Tract 19 #1 (API 42-007-30911) is a well in Aransas County operated by TR Offshore LLC, completed November 29, 2010 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued May 4, 2010, permitted to 11,800 ft.
It was permitted by Chaparral Energy, L.L.C. and has since transferred to TR Offshore LLC on the wellbore schedule.
Completion filings report one formation top, including Frio.
Its lease has reported 135K barrels of oil and 160K mcf of gas since November 2010, last reporting in July 2026.
Operator of record
Permitted by Chaparral Energy, L.L.C.; the EWA schedule now lists a different operator.
Corpus Christ, TX · P-5 Y, filed Nov 4, 2025 · (405) 708-4768
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | TR Offshore LLC |
| Production reports | Chaparral Energy, L.L.C.through Feb 2016 |
| Latest permit | Chaparral Energy, L.L.C.May 4, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,800
- total depth, ft
- 1
- permits on file
- May 4, 2010
- last permit issued
- Nov 29, 2010
- completed
- 135K
- cumulative oil, bbl
- 160K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 29, 2010
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 |
|---|---|---|---|---|---|---|
| State Tract 19 O-4-13678 | Mesquite Bay (Frio E) | TR Offshore, LLC | 1 | 135K | 160K | Nov 2010 – 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.
- 1Chaparral Energy, L.L.C.Nov 2010 → Feb 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 695121-99 | Drill | Chaparral Energy, L.L.C. | Apr 27, 2010 | May 4, 2010 | Aug 3, 2010 | 11,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-13678 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 24 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,234 | 8,255 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 3,038 | 17.5 | 2,070 S |
| 9.625 | 8,725 | 12.25 | 610 S |
| 5.5 | 11,893 | 6.5 | 450 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 | Feb 14, 2012 | Mar 8, 2011 | Yes |
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 42-007-30911 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-007-30911 → 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/00730911, documented in the API reference.