TEXAS · WELLS · FAYETTE COUNTY · PROST UNIT O LEASE · API 42-149-33333 · DISTRICT 03
Prost Unit O #1H
Fayette County · Southern Bay (Eagle Ford) field · Producing · Horizontal
Prost Unit O #1H (API 42-149-33333) is a horizontal well in Fayette County operated by FW Eagle Ford I LLC, completed June 30, 2026 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended twice), issued December 19, 2013, permitted to 11,543 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 6 formation tops, including Wilcox, Pecan Gap, Austin Chalk, Eagle Ford.
Its lease has reported 94.4K barrels of oil and 138K mcf of gas since April 2014, last reporting volume in April 2026.
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 CorporationDec 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.
- 11,543
- total depth, ft
- 3
- permits on file
- Dec 19, 2013
- last permit issued
- Jun 30, 2026
- completed
- 94.4K
- cumulative oil, bbl
- 138K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2014 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 30, 2026
- Shut in
- —
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Prost Unit O O-3-26503 | Southern Bay (Eagle Ford) | FW Eagle Ford I, LLC | 1 | 94.4K | 138K | Apr 2014 – Apr 2026 |
Oil, barrels lease total
Last 12 months 1,406 · prior 12 1,653(-15%)
Gas, mcf lease total
Last 12 months 1,240 · prior 12 2,314(-46%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Sanchez Oil & Gas CorporationApr 2014 → Oct 2014
- 2SN Operating, LLCNov 2014 → May 2017
- 3Lonestar Operating, LLCJun 2017 → Nov 2022
- 4Rocc Operating, LLCDec 2022 → Dec 2023
- 5Baytex Energy USA, Inc.Jan 2024 → Nov 2025
- 6FW Eagle Ford I, LLCJan 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 775180-97 | Drill | Sanchez Oil & Gas Corporation | Feb 18, 2014 | Dec 19, 2013 | Feb 24, 2014 | 13,000 |
| 775180-98 | Drill | Sanchez Oil & Gas Corporation | Jan 15, 2014 | Dec 19, 2013 | Feb 23, 2014 | 13,000 |
| 775180-99 | Drill | Sanchez Oil & Gas Corporation | Dec 6, 2013 | Dec 19, 2013 | — | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 30, 2026 | Prost Unit O O-3-26503 | Southern Bay (Eagle Ford) | FW Eagle Ford I LLC | Producing | 11,543 |
Formation tops
As filed on W-2/G-1. Subsea from 394 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| WilcoxWILCOX - DISPOSAL | 3,984 | -3,590 |
| Pecan Gap | 10,370 | -9,976 |
| Austin Chalk | 10,656 | -10,262 |
| Eagle Ford | 11,358 | -10,964 |
| Glen RoseGLEN ROSE, LOWER - DISPOSAL | — | — |
| Unidentified Water Sand - Dispos | — | — |
| WilcoxWILCOX - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,688 | 16,589 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,210 | 17.5 | 810 S |
| 9.625 | 8,501 | 12.25 | 1,270 S |
| 8.5 | 16,737 | 9.625 | 1,660 S |
| 5.5 | 16,737 | 8.5 | 1,660 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 | Oct 23, 2026 | Sep 14, 2026 | — |
| 00 | Nov 24, 2014 | Oct 6, 2014 | Yes |
Well logs
1 log loaded from the RRC's log index, 1 of it with a digital LAS file, the latest received Mar 1, 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, Pecan Gap, Austin Chalk, Eagle Ford | 2 LAS + 2 TIFF | 8,525 to 16,738 | Mar 1, 2017 | 1.35 + 0.63 + 5.48 + 2.50 |
"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 42-149-33333 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-149-33333 → 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/14933333, documented in the API reference.