WELL · 42-505-35531 · DISTRICT 4
Benavides Mineral Trust #7
Zapata County · Wildcat field · SWR-10-Well · Vertical
Benavides Mineral Trust #7 (API 42-505-35531) is a well in Zapata County operated by Vast Oil TX Operating LLC, completed October 25, 2006 and listed as swr-10-well on the RRC schedule.
The RRC has issued one drilling permit, issued March 9, 2006, permitted to 10,000 ft.
It was permitted by Eog Resources, Inc. and has since transferred to Vast Oil TX Operating LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Queen City, Wilcox.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by EOG Resources, Inc.; the EWA schedule now lists a different operator.
Fullerton, CA · P-5 Y, filed Apr 4, 2026 · (949) 335-9609
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Vast Oil TX Operating LLC |
| Production reports | EOG Resources, Inc.through Jul 2009 |
| Latest permit | EOG Resources, Inc.Mar 9, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,000
- total depth, ft
- 1
- permits on file
- Mar 9, 2006
- last permit issued
- Oct 25, 2006
- completed
- 0
- cumulative oil, bbl
- 102K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 25, 2006
- 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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Benavides Mineral Trust G-4-221640 | Lopeno, NE (A-3) | GGP Exploration, Ltd. | 1 | 0 | 102K | Jun 2006 – Jul 2026 |
| Benavides Mineral Trust G-4-223065 | Wildcat | Vast Oil TX Operating LLC | 1 | 0 | 0 | Oct 2006 – 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.
- 1EOG Resources, Inc.Nov 2006 → Jul 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 615519-99 | Drill | EOG Resources, Inc. | Mar 8, 2006 | Mar 9, 2006 | Apr 30, 2006 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-221640 | — | — | — | — |
| — | — G-4-223065 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 399 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 2,870 | -2,471 |
| WilcoxTOP WILCOX | 7,040 | -6,641 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,636 | 7,688 | Perforated |
| 7,636 | 8,043 | Perforated |
| 7,794 | 8,043 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 810 | 12.25 | 300 S |
| 7 | 7,180 | 8.75 | 592 S |
| 7 | 7,180 | 9.75 | 592 S |
| 3.5 | 9,075 | 6.25 | 285 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 2, 2007 | Nov 16, 2006 | — |
| 00 | Mar 30, 2007 | Nov 16, 2006 | — |
| 00 | Mar 8, 2007 | Aug 11, 2006 | Yes |
| 00 | Dec 11, 2006 | — | — |
| 00 | Nov 16, 2006 | — | — |
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 42-505-35531 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-35531 → 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/50535531, documented in the API reference.