TEXAS · WELLS · LA SALLE COUNTY · HORNED FROG E UNIT LEASE · API 42-283-35604 · DISTRICT 01
Horned Frog E Unit #1H
La Salle County · Hawkville (Eagleford Shale) field · Producing · Horizontal
Horned Frog E Unit #1H (API 42-283-35604) is a horizontal well in La Salle County operated by FW Eagle Ford I LLC, completed December 6, 2015 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued September 11, 2015, permitted to 9,360 ft.
It was permitted by Lonestar Operating, LLC and has since transferred to FW Eagle Ford I LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Yegua, Sparta, Queen City, Wilcox.
Its lease has reported 85.3K barrels of oil and 1.23M mcf of gas since December 2015, last reporting volume in April 2026.
Operator of record
Permitted by Lonestar Operating, LLC; 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 | Lonestar Operating, LLCSep 11, 2015 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,360
- total depth, ft
- 1
- permits on file
- Sep 11, 2015
- last permit issued
- Dec 6, 2015
- completed
- 85.3K
- cumulative oil, bbl
- 1.23M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2015 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 6, 2015
- 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 |
|---|---|---|---|---|---|---|
| Horned Frog E Unit G-1-280475 | Hawkville (Eagleford Shale) | FW Eagle Ford I, LLC | 1 | 85.3K | 1.23M | Dec 2015 – Apr 2026 |
Gas, mcf lease total
Last 12 months 47,645 · prior 12 35,309(+35%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Lonestar Operating, LLCDec 2015 → Nov 2022
- 2Rocc Operating, LLCDec 2022 → Dec 2023
- 3Baytex Energy USA, Inc.Jan 2024 → Dec 2025
- 4FW Eagle Ford I, LLCJan 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 810074-99 | Drill | Lonestar Operating, LLC | Sep 3, 2015 | Sep 11, 2015 | Sep 21, 2015 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 6, 2015 | Horned Frog E Unit G-1-280475 | Hawkville (Eagleford Shale) | FW Eagle Ford I LLC | Producing | 9,360 |
Formation tops
As filed on W-2/G-1. Subsea from 461 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yegua | 693 | -232 |
| Sparta | 1,200 | -739 |
| Queen City | 1,693 | -1,232 |
| WilcoxWILCOX - DISPOSAL | 3,600 | -3,139 |
| Escondido | 5,300 | -4,839 |
| OlmosOLMOS - DISPOSAL | 6,800 | -6,339 |
| Austin Chalk | 9,009 | -8,548 |
| Eagle FordEAGLE FORD - H2S | 9,534 | -9,073 |
| BudaBUDA - H2S | 9,546 | -9,085 |
| EdwardsEDWARDS - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,202 | 17,476 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,224 | 12.25 | 1,225 S |
| 5.5 | 20,010 | 8.75 | 3,411 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 | Aug 4, 2016 | Mar 24, 2016 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Oct 5, 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 Olmos, Austin Chalk, Eagle Ford, Buda | TIFF | 8,910 to 19,960 | Oct 5, 2016run Oct 2, 2015 | 7.01 |
"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 42-283-35604 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-283-35604 → 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/28335604, documented in the API reference.