WELL · 42-127-32871 · DISTRICT 1
Cenizo-Alc Unit #01H
Dimmit County · Horizontal · Sidetrack
Cenizo-Alc Unit #01H (API 42-127-32871) is a permitted horizontal well in Dimmit County filed by U.S. Enercorp, Ltd.; no completion report is on file yet.
The RRC has issued 4 drilling permits (amended 3 times) between 1990 and 2014, permitted to 11,500 ft.
Completion filings report 10 formation tops, including Escondido, Olmos, San Miguel, Anacacho.
Its 2 leases have reported 362K barrels of oil and 769K mcf of gas since January 1993, last reporting in July 2026. The leases carry 30 wells, so these are lease totals, not this well alone.
Operator of record
San Antonio, TX · P-5 Y, filed Apr 3, 2020 · 102 permits on file · (877) 349-5459
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Stalking Horse Enrgy, Ltd Lib Cothrough Apr 2026 |
| Latest permit | U.S. Enercorp, Ltd.Aug 21, 2014 |
- 11,500
- total depth, ft
- 7
- permits on file
- Aug 21, 2014
- last permit issued
- —
- completed
- 362K
- cumulative oil, bbl
- 769K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 30 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Thompson O-1-5037 | Pearsall (Austin Chalk) | Ineos USA Oil & Gas LLC | 28 | 294K | 718K | Jan 1993 – Jul 2026 |
| Cenizo-Alc Unit O-1-17693 | Pearsall (Austin Chalk) | Stalking Horse Enrgy, Ltd Lib Co | 2 | 67.9K | 51.5K | Jun 2014 – Jul 2026 |
Oil, barrels lease total
Last 12 months 3,035 · prior 12 3,076(-1%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Berenergy CorporationJan 1993 → May 2004
- 2McDaniel Company, Inc., TheJun 2004 → Mar 2005
- 3Crimson Energy Partners, L.P.Apr 2005 → Aug 2007
- 4LMP Petroleum, Inc.Oct 2009 → Nov 2009
- 5U.S. Enercorp, Ltd.Oct 2014 → May 2019
- 6Stephens Production CompanyJun 2019 → Dec 2021
- 7Stalking Horse Enrgy, Ltd Lib CoJan 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 793481-99 | Recompletion | U.S. Enercorp, Ltd. | Aug 6, 2014 | Aug 21, 2014 | Aug 29, 2014 | 7,050 |
| 690920-99 | Recompletion | LMP Petroleum, Inc. | Feb 6, 2010 | Feb 9, 2010 | — | 7,500 |
| 389509-98 | Recompletion · sidetrack | Berenergy Corporation | Sep 27, 1991 | Jul 1, 1991 | — | 6,800 |
| 389509-99 | Recompletion · sidetrack | Berenergy Corporation | Jul 1, 1991 | Jul 1, 1991 | Jul 12, 1991 | 11,500 |
| 372372-97 | Drill | Berenergy Corporation | Dec 19, 1990 | Apr 23, 1990 | — | 9,206 |
| 372372-98 | Drill | Berenergy Corporation | May 7, 1990 | Apr 23, 1990 | — | 9,950 |
| 372372-99 | Drill | Berenergy Corporation | Apr 19, 1990 | Apr 23, 1990 | Apr 30, 1990 | 9,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-5037 | — | — | — | — |
| — | — O-1-17693 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 607 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| EscondidoESCONDIDO - DISPOSAL | 3,772 | -3,165 |
| OlmosOLMOS - DISPOSAL | 4,874 | -4,267 |
| San MiguelSAN MIGUEL - H2S | 5,759 | -5,152 |
| Anacacho | 6,275 | -5,668 |
| Austin ChalkAUSTIN CHALK - H2S | 6,568 | -5,961 |
| Austin Chalk | 6,585 | -5,978 |
| Eagle FordEAGLE FORD - H2S | — | — |
| EdwardsEDWARDS - H2S | — | — |
| GeorgetownGEORGETOWN - H2S | — | — |
| Glen RoseGLEN ROSE - DISPOSAL | — | — |
| Pearsall | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,585 | 9,206 | Open hole |
| 6,585 | 10,267 | Open hole |
| 7,070 | 10,655 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 711 | 14.75 | 460 S |
| 7.625 | 6,274 | 9.625 | 1,030 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 | Sep 24, 2015 | Apr 6, 2015 | Yes |
| 00 | Aug 15, 2014 | Aug 27, 1991 | — |
| 00 | Oct 2, 1991 | Aug 27, 1991 | — |
| 00 | Jan 16, 1991 | Sep 24, 1990 | Yes |
| 00 | Dec 14, 1990 | — | — |
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 42-127-32871 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-127-32871 → 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/12732871, documented in the API reference.