WELL · 42-127-32977 · DISTRICT 1
Cenizo-Alc Unit #1100H
Dimmit County · Pearsall (Austin Chalk) field · Horizontal
Cenizo-Alc Unit #1100H (API 42-127-32977) is a plugged horizontal well in Dimmit County, plugged September 17, 2014, last operated by Stalking Horse Enrgy Ltd Lib CO.
The RRC has issued one drilling permit (amended twice), issued January 8, 1991, permitted to 9,800 ft.
It was permitted by Berenergy Corporation and has since transferred to Stalking Horse Enrgy Ltd Lib CO on the wellbore schedule.
Completion filings report 3 formation tops, including San Miguel, Anacacho, Austin Chalk.
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
Stalking Horse Enrgy Ltd Lib Co
Permitted by Berenergy Corporation; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Dec 4, 2025 · (713) 510-0150
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Stalking Horse Enrgy Ltd Lib Co |
| Production reports | Stalking Horse Enrgy, Ltd Lib Cothrough Apr 2026 |
| Latest permit | Berenergy CorporationJan 8, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,800
- total depth, ft
- 3
- permits on file
- Jan 8, 1991
- last permit issued
- May 16, 1991
- 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
- May 16, 1991
- Shut in
- —
- Plugged
- Sep 17, 2014
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 |
|---|---|---|---|---|---|---|
| 383187-97 | Drill | Berenergy Corporation | Aug 15, 1991 | Jan 8, 1991 | — | 9,800 |
| 383187-98 | Drill | Berenergy Corporation | Mar 5, 1991 | Jan 8, 1991 | Apr 5, 1991 | 9,800 |
| 383187-99 | Drill | Berenergy Corporation | Jan 8, 1991 | Jan 8, 1991 | — | 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 608 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Miguel | 5,601 | -4,993 |
| Anacacho | 6,298 | -5,690 |
| Austin Chalk | 6,613 | -6,005 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,613 | 10,370 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 740 | 14.75 | 480 S |
| 7.625 | 6,658 | 9.875 | 235 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 | Aug 13, 2014 | Jun 6, 1991 | Yes |
| 00 | Aug 11, 2014 | Jun 6, 1991 | Yes |
| 00 | Oct 21, 1991 | Jun 6, 1991 | Yes |
| 00 | Aug 7, 1991 | — | — |
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 42-127-32977 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-127-32977 → 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/12732977, documented in the API reference.