WELL · 42-177-34540 · DISTRICT 1
Tethys A #1H
Gonzales County · Eagleville (Eagle Ford-1) field · Producing · Horizontal
Tethys A #1H (API 42-177-34540) is a horizontal well in Gonzales County operated by FW Eagle Ford I LLC, completed March 23, 2023 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued October 5, 2022, permitted to 14,500 ft.
It was permitted by Penn Virginia Oil & Gas, L.P. and has since transferred to FW Eagle Ford I LLC on the wellbore schedule.
Completion filings report 9 formation tops, including Anacacho, Austin Chalk, Eagle Ford, Buda.
Its lease has reported 209K barrels of oil and 70.6K mcf of gas since March 2023, last reporting in July 2026.
Operator of record
Permitted by Penn Virginia Oil & Gas, L.P.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Jan 15, 2026 · 46 permits on file · (800) 461-6054
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | FW Eagle Ford I LLC |
| Production reports | FW Eagle Ford I, LLCthrough Apr 2026 |
| Latest permit | Penn Virginia Oil & Gas, L.P.Oct 5, 2022 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 14,500
- total depth, ft
- 1
- permits on file
- Oct 5, 2022
- last permit issued
- Mar 23, 2023
- completed
- 209K
- cumulative oil, bbl
- 70.6K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2023 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 23, 2023
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
29.587730, -97.209927
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Gonzales County.
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 |
|---|---|---|---|---|---|---|
| Tethys A O-1-21020 | Eagleville (Eagle Ford-1) | FW Eagle Ford I, LLC | 1 | 209K | 70.6K | Mar 2023 – Jul 2026 |
Oil, barrels lease total
Last 12 months 31,213 · prior 12 51,536(-39%)
Gas, mcf lease total
Last 12 months 17,092 · prior 12 15,076(+13%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Rocc Oil & Gas, L.P.Mar 2023 → Dec 2023
- 2Baytex Energy USA, Inc.Jan 2024 → Dec 2025
- 3FW Eagle Ford I, LLCJan 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 884417-99 | Drill | Penn Virginia Oil & Gas, L.P. | Sep 28, 2022 | Oct 5, 2022 | Dec 26, 2022 | 14,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-21020 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 359 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Anacacho | 9,112 | -8,753 |
| Austin ChalkAUSTIN CHALK - H2S | 9,324 | -8,965 |
| Eagle FordEAGLE FORD - H2S | 9,823 | -9,464 |
| BudaBUDA - H2S, DISPOSAL | — | — |
| Carrizo | — | — |
| EdwardsEDWARDS - H2S | — | — |
| Navarro | — | — |
| Reklaw | — | — |
| WilcoxWILCOX - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,170 | 20,837 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,626 | 12.25 | 1,015 S |
| 6 | 21,186 | 8.75 | 3,469 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 | Jul 11, 2023 | Jun 14, 2023 | 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 42-177-34540 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-177-34540 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Tethys B42-177-34541
0.0 KM · Penn Virginia Oil & Gas, L.P. · Section with this well →
| Anacacho | 9,150 | -8,791 |
| Austin Chalk | 9,383 | -9,024 |
| Eagle Ford | 9,867 | -9,508 |
| Edwards | — | |
| Navarro | — | |
| Wilcox | — | |
| Reklaw | — | |
| Buda | — |
9 TOPS · FIRST 8
Tethys C42-177-34542
0.0 KM · Penn Virginia Oil & Gas, L.P. · Section with this well →
| Anacacho | 9,132 | -8,773 |
| Austin Chalk | 9,356 | -8,997 |
| Eagle Ford | 9,868 | -9,509 |
| Carrizo | — | |
| Edwards | — | |
| Navarro | — | |
| Reklaw | — | |
| Wilcox | — |
9 TOPS · FIRST 8
Elk Hunter42-177-33898
0.5 KM · Penn Virginia Oil & Gas, L.P. · Section with this well →
| Reklaw | 2,800 | -2,474 |
| Carrizo | 3,100 | -2,774 |
| Wilcox | 3,700 | -3,374 |
| Navarro | 7,613 | -7,287 |
| Austin Chalk | 9,286 | -8,960 |
| Eagle Ford | 9,910 | -9,584 |
| Buda | — | |
| Edwards | — |
Elk Hunter42-177-33897
0.5 KM · Penn Virginia Oil & Gas, L.P. · Section with this well →
| Reklaw | 2,800 | -2,474 |
| Carrizo | 3,100 | -2,774 |
| Wilcox | 3,700 | -3,374 |
| Navarro | 7,569 | -7,243 |
| Austin Chalk | 9,275 | -8,949 |
| Eagle Ford | 9,908 | -9,582 |
| Buda | — | |
| Edwards | — |
Elk Hunter42-177-33899
0.6 KM · Penn Virginia Oil & Gas, L.P. · Section with this well →
| Reklaw | 2,800 | -2,474 |
| Carrizo | 3,100 | -2,774 |
| Wilcox | 3,700 | -3,374 |
| Navarro | 7,640 | -7,314 |
| Austin Chalk | 9,326 | -9,000 |
| Eagle Ford | 9,948 | -9,622 |
| Edwards | — | |
| Buda | — |
Addax Hunter42-177-33845
0.9 KM · Penn Virginia Oil & Gas, L.P. · Section with this well →
| Reklaw | 2,700 | -2,337 |
| Carrizo | 3,000 | -2,637 |
| Wilcox | 3,700 | -3,337 |
| Navarro | 7,721 | -7,358 |
| Austin Chalk | 9,367 | -9,004 |
| Eagle Ford | 10,068 | -9,705 |
| Edwards | — | |
| Buda | — |
Addax Hunter42-177-33844
0.9 KM · Penn Virginia Oil & Gas, L.P. · Section with this well →
| Reklaw | 2,700 | -2,337 |
| Carrizo | 3,000 | -2,637 |
| Wilcox | 3,700 | -3,337 |
| Navarro | 7,760 | -7,397 |
| Austin Chalk | 9,394 | -9,031 |
| Eagle Ford | 10,074 | -9,711 |
| Edwards | — | |
| Buda | — |
Addax Hunter42-177-33843
0.9 KM · Penn Virginia Oil & Gas, L.P. · Section with this well →
| Reklaw | 2,700 | -2,337 |
| Carrizo | 3,000 | -2,637 |
| Wilcox | 3,600 | -3,237 |
| Navarro | 7,760 | -7,397 |
| Austin Chalk | 9,394 | -9,031 |
| Eagle Ford | 10,074 | -9,711 |
| Edwards | — | |
| Buda | — |
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/17734540, documented in the API reference.