WELL · 42-131-36788 · DISTRICT 4
Ortiz G/U #1
Duval County · Four Sevens (8100 Yegua) field · Vertical
Ortiz G/U #1 (API 42-131-36788) is a plugged well in Duval County, plugged May 11, 2007, last operated by Vintage Petroleum Inc..
The RRC has issued 4 drilling permits between 1985 and 2014, permitted to 9,000 ft.
It was permitted by Inland Ocean, Inc. and has since transferred to Vintage Petroleum Inc. on the wellbore schedule.
Completion filings report 13 formation tops, including Miocene (undifferentiated), Catahoula, Frio, T. Frio.
Operator of record
Permitted by Inland Ocean, Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Oct 6, 2006 · 553 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Vintage Petroleum Inc. |
| Production reports | Duval Gas Gathering Corporationthrough Jun 2018 |
| Latest permit | Inland Ocean, Inc.Aug 26, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 4
- permits on file
- Aug 26, 2014
- last permit issued
- Nov 5, 1985
- completed
- 0
- cumulative oil, bbl
- 585K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2022
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 5, 1985
- Shut in
- —
- Plugged
- May 11, 2007
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 4 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Ortiz Gas Unit G-4-276191 | Braman (Yegua) | Duval Gas Gathering Corporation | 1 | 0 | 36.3K | Sep 2014 – Apr 2022 |
| Ortiz G.U. G-4-167213 | Cat (Yegua 7080) | Hamilton, J. R. | 1 | 0 | 293K | Feb 1998 – May 2007 |
| Ortiz Gas Unit G-4-157834 | Four Sevens (Yegua a 7865) | Hamilton, J. R. | 1 | 0 | 163K | Feb 1996 – Oct 2001 |
| Ortiz G/U G-4-119746 | Four Sevens (8100 Yegua) | Vintage Petroleum, Inc. | 1 | 0 | 92.6K | Jan 1993 – May 1996 |
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.
- 1Santa FE Energy Oper. Part., LPJan 1993 → Apr 1993
- 2Vintage Petroleum, Inc.May 1993 → Dec 1997
- 3Hamilton, J. R.Feb 1998 → Jan 2001
- 4Inland Ocean, Inc.Sep 2014 → Jul 2016
- 5Armada Resources CorporationAug 2016 → Dec 2016
- 6Duval Gas Gathering CorporationJan 2017 → Jun 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 793021-99 | Reenter | Inland Ocean, Inc. | Jul 30, 2014 | Aug 26, 2014 | Sep 2, 2014 | 7,050 |
| 472731-99 | Recompletion | Hamilton, J. R. | Jan 28, 1998 | Feb 2, 1998 | Feb 5, 1998 | 8,280 |
| 444920-99 | Recompletion | Vintage Petroleum, Inc. | Feb 16, 1996 | Feb 16, 1996 | Feb 17, 1996 | 8,280 |
| 284706-99 | Drill | Genesis Petroleum Corporation | Sep 11, 1985 | Sep 10, 1985 | — | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-119746 | — | — | — | — |
| — | — G-4-157834 | — | — | — | — |
| — | — G-4-167213 | — | — | — | — |
| — | — G-4-276191 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 302 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE-LAGARTO-OAKVILLE - INJEC | 1,600 | -1,298 |
| CatahoulaCATAHOULA-FRIO - INJECTION/DISPO | 3,325 | -3,023 |
| Frio | 3,325 | -3,023 |
| T. Frio | 3,325 | -3,023 |
| Vicksburg | 4,200 | -3,898 |
| JacksonJACKSON - INJECTION/DISPOSAL; H2 | 5,100 | -4,798 |
| Hockley | 5,981 | -5,679 |
| T. Hockley | 5,981 | -5,679 |
| T. Yegua | 6,940 | -6,638 |
| Yegua | 6,940 | -6,638 |
| YeguaYEGUA - INJECTION/DISPOSAL | 6,940 | -6,638 |
| Palangana Salt - Injection/Dispo | — | — |
| Queen CityQUEEN CITY - INJECTION/DISPOSAL | — | — |
| Wilcox | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,944 | 6,960 | Perforated |
| 7,100 | 7,106 | Perforated |
| 7,860 | 7,870 | Perforated |
| 7,900 | 7,906 | Perforated |
| 8,148 | 8,169 | Perforated |
| 8,174 | 8,178 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,000 | 14.75 | 1,156 S |
| 7.625 | 6,390 | 9.875 | 450 S |
| 4.5 | 8,280 | 6.75 | 525 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 22, 2015 | Dec 5, 2014 | Yes |
| 00 | Apr 17, 1998 | Mar 16, 1998 | Yes |
| 00 | Mar 31, 1998 | — | — |
| 00 | May 31, 1996 | Mar 28, 1996 | Yes |
| 00 | May 13, 1996 | — | — |
| 00 | Feb 4, 1986 | Nov 25, 1985 | Yes |
| 00 | Feb 1, 1986 | — | — |
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 42-131-36788 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-36788 → 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/13136788, documented in the API reference.