TEXAS · WELLS · FAYETTE COUNTY · PROST UNIT B LEASE · API 42-149-33274 · DISTRICT 03
Prost Unit B #3H
Fayette County · Southern Bay (Eagle Ford) field · Shut In · Horizontal
Prost Unit B #3H (API 42-149-33274) is a horizontal well in Fayette County operated by FW Eagle Ford I LLC, completed April 2, 2013 and listed as shut in on the RRC schedule, shut in February 1, 2023.
The RRC has issued one drilling permit (amended twice), issued October 16, 2012, permitted to 10,577 ft.
It was permitted by Sanchez Oil & Gas Corporation and has since transferred to FW Eagle Ford I LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Pecan Gap, Austin Chalk, Eagle Ford.
Its lease has reported 1.34M barrels of oil and 1.55M mcf of gas since November 2012, last reporting volume in April 2026. The lease carries 10 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Sanchez Oil & Gas Corporation; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 15, 2026
- Permits on file
- 46
- Phone
- (713) 722-6500
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 | Sanchez Oil & Gas CorporationOct 16, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,577
- total depth, ft
- 3
- permits on file
- Oct 16, 2012
- last permit issued
- Apr 2, 2013
- completed
- 1.34M
- cumulative oil, bbl
- 1.55M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2012 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 2, 2013
- Shut in
- Feb 1, 2023
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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; they carry 10 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Prost Unit B O-3-26091 | Southern Bay (Eagle Ford) | FW Eagle Ford I, LLC | 10 | 1.34M | 1.55M | Nov 2012 – Apr 2026 |
Oil, barrels lease total
Last 12 months 3,155 · prior 12 4,137(-24%)
Gas, mcf lease total
Last 12 months 1,110 · prior 12 3,253(-66%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Sanchez Oil & Gas CorporationNov 2012 → Apr 2014
- 2SN Operating, LLCMay 2014 → May 2017
- 3Lonestar Operating, LLCJun 2017 → Nov 2022
- 4Rocc Operating, LLCDec 2022 → Dec 2023
- 5Baytex Energy USA, Inc.Jan 2024 → May 2025
- 6FW Eagle Ford I, LLCFeb 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 749577-97 | Drill | Sanchez Oil & Gas Corporation | Jun 19, 2013 | Oct 16, 2012 | Jan 2, 2013 | 11,700 |
| 749577-98 | Drill | Sanchez Oil & Gas Corporation | Dec 5, 2012 | Oct 16, 2012 | — | 11,700 |
| 749577-99 | Drill | Sanchez Oil & Gas Corporation | Oct 9, 2012 | Oct 16, 2012 | Jan 2, 2013 | 11,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 2, 2013 | Prost Unit B O-3-26091 | Southern Bay (Eagle Ford) | FW Eagle Ford I LLC | Shut In · shut in Feb 1, 2023 | 10,577 |
Formation tops
As filed on W-2/G-1. Subsea from 531 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 9,737 | -9,206 |
| Austin Chalk | 10,066 | -9,535 |
| Eagle Ford | 10,732 | -10,201 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,185 | 16,430 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 4,441 | 13.5 | 1,463 S |
| 5.5 | 9,510 | 6.75 | 68 S |
| 7.625 | 11,161 | 9.875 | 190 S |
| 4.5 | 16,570 | 6.75 | 863 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 | Dec 13, 2013 | Jul 16, 2013 | Yes |
Well logs
3 logs loaded from the RRC's log index, the latest received Mar 9, 2016. Resistivity. 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 |
|---|---|---|---|---|
| RESISTIVITYSpans Eagle Ford | TIFF | 15,696 to 16,570 | Mar 9, 2016run Feb 9, 2013 | 0.31 |
| RESISTIVITYSpans Eagle Ford | TIFF | 14,700 to 15,700 | Mar 9, 2016run Dec 20, 2012 | 0.27 |
| RESISTIVITYSpans Pecan Gap, Austin Chalk, Eagle Ford | TIFF | 10,000 to 14,800 | Mar 9, 2016 | 0.52 |
"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 42-149-33274 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-149-33274 → 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/14933274, documented in the API reference.