WELL · 42-505-32051 · DISTRICT 4
Antonio Martinez et al Unit #2
Zapata County · Vertical
Antonio Martinez ET AL Unit #2 (API 42-505-32051) is a permitted well in Zapata County filed by Hilcorp Energy Company; no completion report is on file yet.
The RRC has issued 4 drilling permits between 1985 and 2019, permitted to 9,100 ft.
Completion filings report 10 formation tops, including Jackson, Yegua, Queen City, Miocene (undifferentiated).
Operator of record
Houston, TX · P-5 Y, filed Mar 26, 2026 · 3,454 permits on file · (713) 209-2411
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Hilcorp Energy Companythrough Feb 2024 |
| Latest permit | Hilcorp Energy CompanyMar 18, 2019 |
- 9,100
- total depth, ft
- 4
- permits on file
- Mar 18, 2019
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 2.99M
- 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
27.313069, -99.375152
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Zapata County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 3 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 |
|---|---|---|---|---|---|---|
| Martinez, Antonio et al Unit G-4-289470 | LA Perla (Wilcox 6800) | Hilcorp Energy Company | 1 | 0 | 113K | Jun 2016 – Jul 2026 |
| Martinez, Antonio et al Unit G-4-116805 | Laredo (Lobo) | Hilcorp Energy Company | 1 | 0 | 90.6K | Jan 1993 – Jun 2018 |
| Antonio Martinez et al Unit G-4-143029 | Bashara-Hereford (7300) | Hilcorp Energy Company | 1 | 0 | 2.78M | Jan 1993 – Jun 2018 |
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chevron U. S. A. Inc.Jan 1993 → Aug 2014
- 2Hilcorp Energy CompanySep 2014 → Feb 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 851120-99 | Recompletion | Hilcorp Energy Company | Mar 15, 2019 | Mar 18, 2019 | — | 8,850 |
| 816320-99 | Recompletion | Hilcorp Energy Company | Jun 14, 2016 | Jun 17, 2016 | Jun 11, 2016 | 8,850 |
| 402319-99 | Recompletion | Chevron U. S. A. Inc. | Aug 14, 1992 | Aug 18, 1992 | Sep 25, 1992 | 8,850 |
| 271048-99 | Drill | Gulf Oil Corp. | Mar 27, 1985 | Mar 29, 1985 | Apr 6, 1985 | 9,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-116805 | — | — | — | — |
| — | — G-4-143029 | — | — | — | — |
| — | — G-4-289470 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 482 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Jackson | 140 | 342 |
| Yegua | 700 | -218 |
| Queen City | 900 | -418 |
| Miocene (undifferentiated)MIOCENE-LAGARTO-OAKVILLE | 2,000 | -1,518 |
| Wilcox | 2,600 | -2,118 |
| Cook Mountain | 2,900 | -2,418 |
| Lobo 1 | 7,848 | -7,366 |
| Lobo 2 | 7,944 | -7,462 |
| Lobo 3 | 8,121 | -7,639 |
| Lobo 6 | 8,483 | -8,001 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,843 | 5,861 | Perforated |
| 7,850 | 7,906 | Perforated |
| 7,876 | 7,906 | Perforated |
| 8,124 | 8,146 | Perforated |
| 8,483 | 8,502 | Perforated |
| 8,483 | 8,526 | Perforated |
| 8,514 | 8,526 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 998 | 14.75 | 550 S |
| 7.625 | 6,353 | 9.875 | 575 S |
| 5 | 8,850 | 6.75 | 336 S |
| 5 | 8,858 | 6.75 | 336 S |
| 5 | 9,958 | 6.75 | 336 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 | Jul 15, 2020 | May 29, 2020 | — |
| 00 | Mar 5, 2007 | Jun 30, 2006 | — |
| 00 | Jan 20, 1993 | Nov 3, 1992 | Yes |
| 00 | Dec 4, 1992 | — | — |
| 00 | Sep 13, 1985 | Aug 16, 1985 | Yes |
| 00 | Jun 20, 1985 | Jun 10, 1985 | — |
| 00 | Jun 19, 1985 | — | — |
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 42-505-32051 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-32051 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Antonio Martinez Etal 'a' Unit42-505-31644
1.1 KM · Hilcorp Energy Company · Section with this well →
| Jackson | 140 | 302 |
| Yegua | 700 | -258 |
| Queen City | 900 | -458 |
| Miocene (undifferentiated) | 2,000 | -1,558 |
| Wilcox | 2,600 | -2,158 |
| Cook Mountain | 2,900 | -2,458 |
Bruni Mineral Trust 'B'42-479-38439
3.9 KM · Hilcorp Energy Company · Section with this well →
| Queen City | 1,690 | -1,278 |
| Wilcox | 3,950 | -3,538 |
| Hubberd (Lobo) | 8,169 | -7,757 |
| Olmos | — | |
| Catahoula | — | |
| Yegua | — | |
| Eagle Ford | — | |
| Jackson | — |
11 TOPS · FIRST 8
Rancho Nuevo42-505-33264
4.2 KM · Transtexas Gas Corporation · Section with this well →
| T/Wilcox | 3,800 | -3,413 |
| B/Up. Massive Wilcox | 5,770 | -5,383 |
| T/Wills Point | 9,100 | -8,713 |
Rancho Nuevo42-505-33066
4.2 KM · Transtexas Gas Corporation · Section with this well →
| Jackson | 140 | 267 |
| Yegua | 700 | -293 |
| Queen City | 900 | -493 |
| Miocene (undifferentiated) | 2,000 | -1,593 |
| Wilcox | 2,600 | -2,193 |
| Cook Mountain | 2,900 | -2,493 |
| T/Wilcox | 3,750 | -3,343 |
| B/Wilcox | 5,700 | -5,293 |
9 TOPS · FIRST 8
Rancho Nuevo42-505-33194
4.2 KM · Transtexas Gas Corporation · Section with this well →
| Wilcox | 3,750 | -3,353 |
| Wilcox | 5,700 | -5,303 |
| Wills Point | 9,000 | -8,603 |
L & P42-505-33376
5.1 KM · Transtexas Gas Corporation · Section with this well →
| Wilcox | 3,775 | -3,416 |
| Wilcox | 5,750 | -5,391 |
| Wills Point | 9,050 | -8,691 |
Hubberd, William C342-479-31066
5.5 KM · Columbus Energy, LLC · Section with this well →
| Queen City | 1,973 | -1,529 |
| Wilcox | 4,142 | -3,698 |
| Lobo Series | 8,522 | -8,078 |
Hubberd, William C342-479-44405
5.5 KM · Columbus Energy, LLC · Section with this well →
| Queen City | 2,550 | -2,119 |
| Carrizo | 4,150 | -3,719 |
| Wilcox | 5,400 | -4,969 |
| Catahoula | — | |
| Olmos | — | |
| Jackson | — | |
| Escondido | — | |
| Eagle Ford | — |
10 TOPS · FIRST 8
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/50532051, documented in the API reference.