TEXAS · WELLS · FRIO COUNTY · LONGHORN LEASE · API 42-163-33736 · DISTRICT 01
Longhorn #2H
Frio County · Pearsall (Austin Chalk) field · Horizontal
Longhorn #2H (API 42-163-33736) is a plugged horizontal well in Frio County, plugged March 12, 2024, last operated by Trinity Operating (Usg) LLC.
The RRC has issued one drilling permit (amended once), issued July 19, 2013, permitted to 7,804 ft.
It was permitted by Texas American Resources Company and has since transferred to Trinity Operating (Usg) LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Olmos, Anacacho, Austin Chalk.
Its lease has reported 21.1K barrels of oil and 3.26K mcf of gas since July 2010, with no volume in the three years through August 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Texas American Resources Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 28, 2026
- Permits on file
- 392
- Phone
- (713) 951-5309
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Trinity Operating (Usg) LLC |
| Production reports | Trinity Operating (Usg), LLCthrough Jan 2019 |
| Latest permit | Texas American Resources CompanyJul 19, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,804
- total depth, ft
- 2
- permits on file
- Jul 19, 2013
- last permit issued
- Sep 23, 2013
- completed
- 21.1K
- cumulative oil, bbl
- 3.26K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · AUG 2010 THROUGH JAN 2019
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 23, 2013
- Shut in
- —
- Plugged
- Mar 12, 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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 2026
Texas reports oil by lease, not by well. These are the lease 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 |
|---|---|---|---|---|---|---|
| Longhorn O-1-15280 | Pearsall (Austin Chalk) | Trinity Operating (Usg), LLC | 2 | 21.1K | 3.26K | Jul 2010 – Jan 2019 |
No volumes reported on these leases in the last three years.
Wells named Longhorn
Trinity Operating (Usg) LLC's other wells filed under this lease name in Frio County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1Texas American Resources CompanyAug 2010 → Sep 2016
- 2Trinity Operating (Usg), LLCFeb 2018 → Jan 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 766602-98 | Drill | Texas American Resources Company | Aug 20, 2013 | Jul 19, 2013 | Aug 24, 2013 | 7,804 |
| 766602-99 | Drill | Texas American Resources Company | Jul 17, 2013 | Jul 19, 2013 | Aug 24, 2013 | 7,804 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 23, 2013 | Longhorn O-1-15280 | Pearsall (Austin Chalk) | Trinity Operating (Usg) LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 563 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Olmos | 5,259 | -4,696 |
| Anacacho | 6,639 | -6,076 |
| Austin Chalk | 6,958 | -6,395 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,693 | 13,406 | Open hole |
| 6,825 | 12,331 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,223 | 14.75 | 722 S |
| 7 | 6,693 | 8.75 | 552 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jul 17, 2014 | May 8, 2014 | 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 42-163-33736 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-163-33736 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/16333736, documented in the API reference.