WELL · 42-505-36186 · DISTRICT 4
Guerra Avelino #7A
Zapata County · Lopeno (Consolidated) field · Producing · Vertical
Guerra Avelino #7A (API 42-505-36186) is a well in Zapata County operated by Vantage Operating II LLC, completed March 2, 2009 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued June 13, 2008, permitted to 14,500 ft.
It was permitted by Xto Energy Inc. and has since transferred to Vantage Operating II LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Ramos, Wilcox.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by XTO Energy Inc.; the EWA schedule now lists a different operator.
San Antonio, TX · P-5 Y, filed May 4, 2026 · (210) 827-1151
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Vantage Operating II LLC |
| Production reports | Vantage Operating II, LLCthrough Apr 2026 |
| Latest permit | XTO Energy Inc.Jun 13, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 14,500
- total depth, ft
- 2
- permits on file
- Jun 13, 2008
- last permit issued
- Mar 2, 2009
- completed
- 0
- cumulative oil, bbl
- 684K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 2, 2009
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Guerra, Avelino G-4-245801 | Lopeno (Consolidated) | Vantage Operating II, LLC | 1 | 0 | 684K | Oct 2008 – Jul 2026 |
Gas, mcf lease total
Last 12 months 3,143 · prior 12 3,210(-2%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1XTO Energy Inc.Oct 2008 → Jun 2021
- 2Vantage Operating II, LLCJul 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 663025-98 | Drill | XTO Energy Inc. | Jun 16, 2008 | Jun 13, 2008 | Jul 18, 2008 | 14,500 |
| 663025-99 | Drill | XTO Energy Inc. | May 27, 2008 | Jun 13, 2008 | — | 14,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-245801 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 357 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,254 | 10,274 | Perforated |
| 10,510 | 10,530 | Perforated |
| 10,662 | 10,676 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 632 | 17.5 | 532 S |
| 9.625 | 5,482 | 12.25 | 560 S |
| 4.5 | 11,391 | 8.5 | 870 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 | Oct 13, 2009 | Aug 27, 2009 | — |
| 00 | Mar 31, 2009 | Nov 26, 2008 | Yes |
| 00 | Mar 23, 2009 | — | — |
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 42-505-36186 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-36186 → 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/50536186, documented in the API reference.