WELL · 42-057-31643 · DISTRICT 2
State Tract 99 #3
Calhoun County · Mosquito Point (Frio I) field · Vertical
State Tract 99 #3 (API 42-057-31643) is a well in Calhoun County operated by TR Offshore LLC, completed April 27, 2003.
The RRC has issued 2 drilling permits (amended once) between 2003 and 2015, permitted to 10,500 ft.
It was permitted by Lamar Oil & Gas, Inc. and has since transferred to TR Offshore LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Frio, Catahoula, Miocene (undifferentiated).
Its 2 leases have reported 381K barrels of oil and 677K mcf of gas since January 1993, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Lamar Oil & Gas, Inc.; 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 | Lamar Oil & Gas, Inc.through May 2025 |
| Latest permit | Lamar Oil & Gas, Inc.Apr 6, 2015 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,500
- total depth, ft
- 3
- permits on file
- Apr 6, 2015
- last permit issued
- Apr 27, 2003
- completed
- 381K
- cumulative oil, bbl
- 677K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 27, 2003
- 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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| State Tract 99 O-2-4219 | Mosquito Point (Frio I) | TR Offshore, LLC | 3 | 341K | 563K | Jan 1993 – Jul 2026 |
| State Tract 99 O-2-11130 | Mosquito Point (Frio F) | TR Offshore, LLC | 1 | 40.2K | 115K | Mar 2015 – Jul 2026 |
Oil, barrels lease total
Last 12 months 538 · prior 12 6,899(-92%)
Gas, mcf lease total
Last 12 months 750 · prior 12 13,351(-94%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Lamar Oil & Gas, Inc.Sep 1994 → May 2025
- 2Neumin Production CompanyNov 2002 → Feb 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 805229-99 | Recompletion | Lamar Oil & Gas, Inc. | Apr 2, 2015 | Apr 6, 2015 | Feb 12, 2015 | 9,298 |
| 530350-98 | Drill | Neumin Production Company | Jul 15, 2003 | Apr 4, 2003 | — | 10,500 |
| 530350-99 | Drill | Neumin Production Company | Apr 4, 2003 | Apr 4, 2003 | Apr 7, 2003 | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-4219 | — | — | — | — |
| — | — O-2-11130 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 32 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| FrioFRIO - DISPOSAL | 3,649 | -3,617 |
| CatahoulaCATAHOULA - DISPOSAL | 4,134 | -4,102 |
| Miocene (undifferentiated)BASAL MIOCENE | 6,510 | -6,478 |
| FrioFRIO A | 8,162 | -8,130 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,533 | 8,539 | Perforated |
| 8,564 | 8,573 | Perforated |
| 8,588 | 8,592 | Perforated |
| 8,606 | 8,611 | Perforated |
| 8,669 | 8,683 | Perforated |
| 8,706 | 8,718 | Perforated |
| 9,154 | 9,168 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,804 | 12.25 | 920 S |
| 5.5 | 9,298 | 8.75 | 700 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 | Mar 23, 2016 | Apr 13, 2015 | — |
| 00 | Dec 11, 2003 | Aug 19, 2003 | Yes |
| 00 | Oct 7, 2003 | — | — |
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 42-057-31643 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-057-31643 → 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/05731643, documented in the API reference.