WELL · 42-131-39327 · DISTRICT 4
Hoffman -Z- #1
Duval County · Tarancahuas field · Injection · Vertical
Hoffman -Z- #1 (API 42-131-39327) is a well in Duval County operated by Hbc Oil Company LLC, completed March 21, 2013 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued October 11, 2012, permitted to 2,900 ft.
It was permitted by Alegre Energy, Inc. and has since transferred to Hbc Oil Company LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Tarancahuas, Cole, Govt. Wells.
Its lease has reported 34.3K barrels of oil and 23 mcf of gas since January 1993, last reporting in July 2026. The lease carries 18 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 564K barrels injected in the 12 months reported through October 2025.
Operator of record
Permitted by Alegre Energy, Inc.; the EWA schedule now lists a different operator.
San Antonio, TX · P-5 Y, filed Apr 4, 2026 · (361) 960-8848
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | HBC Oil Company LLC |
| Production reports | Alegre Energy, Inc.through Oct 2001 |
| Latest permit | Alegre Energy, Inc.Oct 11, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,900
- total depth, ft
- 1
- permits on file
- Oct 11, 2012
- last permit issued
- Mar 21, 2013
- completed
- 34.3K
- cumulative oil, bbl
- 23
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 21, 2013
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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; they carry 18 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hoffman -Z- O-4-3171 | Tarancahuas | HBC Oil Company, LLC | 18 | 34.3K | 23 | Jan 1993 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Eland Energy, Inc.Jan 1993 → Dec 1999
- 2Alegre Energy, Inc.Jan 2000 → Oct 2001
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 748285-99 | Drill | Alegre Energy, Inc. | Sep 13, 2012 | Oct 11, 2012 | Mar 11, 2013 | 2,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-3171 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 594 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Tarancahuas | 2,020 | -1,426 |
| Cole | 2,128 | -1,534 |
| Govt. Wells | 2,812 | -2,218 |
| Tarancahuas | 2,900 | -2,306 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,300 | 2,845 | Open hole |
| 2,814 | 2,818 | Perforated |
| 2,825 | 2,829 | Perforated |
| 2,834 | 2,838 | Perforated |
| 2,842 | 2,846 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,001 | 12.25 | 330 S |
| 4.5 | 2,900 | 7.875 | 410 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 | Dec 12, 2024 | Jun 26, 2024 | — |
| 00 | Jul 22, 2013 | Jun 17, 2013 | 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 42-131-39327 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-39327 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 564K
- bbl, last 12 reported months
- 4.75M
- bbl, all reported
- Oct 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000106152 | W-14 Disposal | Active | 6,000 | 800 | 2,300–2,900 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 563,520 · prior 12 541,710(+4%)
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/13139327, documented in the API reference.