WELL · 42-127-35967 · DISTRICT 1
Asherton South Unit #9HS
Dimmit County · Briscoe Ranch (Eagleford) field · Producing · Horizontal
Asherton South Unit #9HS (API 42-127-35967) is a horizontal well in Dimmit County operated by FW Eagle Ford I LLC, completed March 10, 2014 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued December 30, 2013, permitted to 6,738 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 Escondido, Olmos, San Miguel, Anacacho.
Its 2 leases have reported 139K barrels of oil and 1.18M mcf of gas since December 2012, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
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, LLCDec 30, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,738
- total depth, ft
- 2
- permits on file
- Dec 30, 2013
- last permit issued
- Mar 10, 2014
- completed
- 139K
- cumulative oil, bbl
- 1.18M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 10, 2014
- 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 2 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Asherton South Unit G-1-296732 | Briscoe Ranch (Eagleford) | FW Eagle Ford I, LLC | 1 | 0 | 725K | Mar 2014 – Jul 2026 |
| Asherton South Unit O-1-17038 | Briscoe Ranch (Eagleford) | FW Eagle Ford I, LLC | 2 | 139K | 460K | Dec 2012 – Jul 2026 |
Gas, mcf lease total
Last 12 months 29,171 · prior 12 33,783(-14%)
Oil, barrels lease total
Last 12 months 1,488 · prior 12 684(+118%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Texas International Oper., LLCJan 2013 → Oct 2013
- 2Lonestar Operating, LLCNov 2013 → Sep 2022
- 3Baytex Energy USA, Inc.Mar 2014 → Dec 2025
- 4Rocc Operating, LLCDec 2022 → Dec 2023
- 5FW Eagle Ford I, LLCJan 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 776231-98 | Drill | Lonestar Operating, LLC | Jun 6, 2014 | Dec 30, 2013 | Jan 7, 2014 | 9,600 |
| 776231-99 | Drill | Lonestar Operating, LLC | Dec 23, 2013 | Dec 30, 2013 | Jan 6, 2014 | 9,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 10, 2014 | Asherton South Unit G-1-296732 | Briscoe Ranch (Eagleford) | FW Eagle Ford I LLC | Producing | 6,738 |
| Mar 10, 2014 | Asherton South Unit O-1-17038 | Briscoe Ranch (Eagleford) | FW Eagle Ford I LLC | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 681 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| EscondidoESCONDIDO - DISPOSAL | 2,093 | -1,412 |
| Olmos | 3,354 | -2,673 |
| OlmosOLMOS - DISPOSAL | 3,354 | -2,673 |
| San MiguelSAN MIGUEL - H2S | 4,504 | -3,823 |
| Anacacho | 5,230 | -4,549 |
| Austin Chalk | 5,570 | -4,889 |
| Austin ChalkAUSTIN CHALK - H2S | 5,570 | -4,889 |
| Eagle Ford | 6,401 | -5,720 |
| Eagle FordEAGLE FORD - H2S | 6,520 | -5,839 |
| EdwardsEDWARDS - H2S | — | — |
| GeorgetownGEORGETOWN - H2S | — | — |
| Glen RoseGLEN ROSE - DISPOSAL | — | — |
| Pearsall | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,938 | 11,982 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,825 | 12.25 | 639 S |
| 5.5 | 12,215 | 8.75 | 2,185 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 | Apr 29, 2024 | Mar 15, 2024 | — |
| 00 | Aug 28, 2014 | May 5, 2014 | — |
| 00 | Aug 26, 2014 | Apr 15, 2014 | 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 42-127-35967 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-127-35967 → 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.
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/12735967, documented in the API reference.