TEXAS · WELLS · LA SALLE COUNTY · SOUTH TEXAS SYNDICATE LEASE · API 42-283-34161 · DISTRICT 01
South Texas Syndicate #B452H
La Salle County · Hawkville (Eagleford Shale) field · Producing · Horizontal
South Texas Syndicate #B452H (API 42-283-34161) is a horizontal well in La Salle County operated by Verdun Oil & Gas LLC, completed October 12, 2014 and listed as producing on the RRC schedule, shut in November 1, 2024.
The RRC has issued one drilling permit, issued August 13, 2013, permitted to 10,783 ft.
It was permitted by Talisman Energy USA Inc. and has since transferred to Verdun Oil & Gas LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Wilcox, Midway, Escondido, Olmos.
Its lease has reported 96.1K barrels of oil and 677K mcf of gas since May 2014, last reporting volume in April 2026.
Operator of record
Permitted by Talisman Energy USA Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 22, 2025
- Permits on file
- 396
- Phone
- (713) 337-9300
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Verdun Oil & Gas LLC |
| Production reports | Verdun Oil & Gas LLCthrough Apr 2026 |
| Latest permit | Talisman Energy USA Inc.Aug 13, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,783
- total depth, ft
- 1
- permits on file
- Aug 13, 2013
- last permit issued
- Oct 12, 2014
- completed
- 96.1K
- cumulative oil, bbl
- 677K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2014 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 12, 2014
- Shut in
- Nov 1, 2024
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 |
|---|---|---|---|---|---|---|
| South Texas Syndicate G-1-275071 | Hawkville (Eagleford Shale) | Verdun Oil & Gas LLC | 1 | 96.1K | 677K | May 2014 – Apr 2026 |
Gas, mcf lease total
Last 12 months 536 · prior 12 422(+27%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Talisman Energy USA Inc.Sep 2014 → Mar 2016
- 2Statoil Texas Onshore Prop LLCApr 2016 → Apr 2018
- 3Equinor Texas Onshore Prop LLCJun 2019 → Jun 2019
- 4Repsol Oil & Gas USA, LLCJul 2023 → May 2024
- 5Verdun Oil & Gas LLCJul 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 767807-99 | Drill | Talisman Energy USA Inc. | Aug 7, 2013 | Aug 13, 2013 | Jul 28, 2014 | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 12, 2014 | South Texas Syndicate G-1-275071 | Hawkville (Eagleford Shale) | Verdun Oil & Gas LLC | Producing · shut in Nov 1, 2024 | 10,783 |
Formation tops
As filed on W-2/G-1. Subsea from 429 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| WilcoxWILCOX - DISPOSAL | 4,123 | -3,694 |
| Midway | 7,103 | -6,674 |
| Escondido | 7,140 | -6,711 |
| OlmosOLMOS - DISPOSAL | 8,320 | -7,891 |
| Anacacho | 10,160 | -9,731 |
| Eagle Ford | 10,919 | -10,490 |
| Eagle FordEAGLE FORD - H2S | 10,919 | -10,490 |
| Austin Chalk | — | — |
| Queen City | — | — |
| Sparta | — | — |
| Yegua | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,755 | 19,119 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 6,668 | 12.25 | 1,415 S |
| 5.5 | 19,244 | 8.5 | 2,565 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 | Feb 4, 2015 | Nov 13, 2014 | Yes |
| 00 | Dec 12, 2014 | Jul 31, 2014 | Yes |
Well logs
1 log loaded from the RRC's log index, 1 of it with a digital LAS file, the latest received Oct 11, 2017. Gamma ray. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| Gamma RaySpans Wilcox, Midway, Escondido, Olmos, Anacacho, Eagle Ford | LAS + TIFF | 6,668 to 19,137 | Oct 11, 2017 | 2.03 + 7.58 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-283-34161 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-283-34161 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search 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/28334161, documented in the API reference.