WELL · 42-505-31333 · DISTRICT 4
Benevides Belia R. -B #1
Zapata County · Hundido (Lobo) field · Vertical
Benevides Belia R. -B #1 (API 42-505-31333) is a well in Zapata County operated by Enron Oil & Gas Company, completed May 26, 1981.
The RRC has issued 3 drilling permits (amended once) between 1981 and 2014, permitted to 10,700 ft.
It was permitted by Bluestone Natural Res. II, LLC and has since transferred to Enron Oil & Gas Company on the wellbore schedule.
Completion filings report 10 formation tops, including Cook Mountain, Queen City, Wilcox, 9300 Sd.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Bluestone Natural Res. II, LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Sep 3, 1999 · 2,825 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Enron Oil & Gas Company |
| Production reports | Hugoton Operating Company, Inc.through Apr 2021 |
| Latest permit | Bluestone Natural Res. II, LLCJun 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.
- 10,700
- total depth, ft
- 4
- permits on file
- Jun 26, 2014
- last permit issued
- May 26, 1981
- completed
- 0
- cumulative oil, bbl
- 1.55M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 26, 1981
- Shut in
- —
- Plugged
- —
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 3 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, Belia R. B G-4-143730 | Hundido (9300) | Varas Energy Operating Company, | 1 | 0 | 1.47M | Jan 1993 – Jul 2026 |
| Benavides, Belia R. B G-4-275532 | Los Mogotes (Wilcox Cons.) | Varas Energy Operating Company, | 1 | 0 | 85.9K | Sep 2014 – Jul 2026 |
| — G-4-94695 | — | — | 0 | 0 | 0 | — |
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.
- 1Enron Oil & Gas CompanyJan 1993 → Sep 1999
- 2EOG Resources, Inc.Oct 1999 → Jul 2013
- 3Bluestone Natural Res. II, LLCAug 2013 → Dec 2019
- 4Blackbeard Operating, LLCJan 2020 → Aug 2020
- 5Hugoton Operating Company, Inc.Dec 2020 → Apr 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 787830-98 | Recompletion | Bluestone Natural Res. II, LLC | Sep 23, 2014 | Jun 26, 2014 | Jul 15, 2014 | 10,700 |
| 787830-99 | Recompletion | Bluestone Natural Res. II, LLC | May 23, 2014 | Jun 26, 2014 | — | 9,600 |
| 406013-99 | Recompletion | Enron Oil & Gas Company | Nov 12, 1992 | Nov 12, 1992 | Nov 12, 1992 | 9,600 |
| 105142-99 | Drill | Conoco Inc. | Jan 14, 1981 | Jan 14, 1981 | Feb 13, 1981 | 10,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-94695 | — | — | — | — |
| — | — G-4-143730 | — | — | — | — |
| — | — G-4-275532 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 525 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cook Mountain | 1,756 | -1,231 |
| Queen CityQUEEN CITY - INJECTION/DISPOSAL; | 3,275 | -2,750 |
| WilcoxWILCOX - INJECTION/DISPOSAL | 4,983 | -4,458 |
| 9300 SD | 9,385 | -8,860 |
| Lobo 1 | 9,750 | -9,225 |
| Lobo 3 | 10,020 | -9,495 |
| Lobo 6 | 10,300 | -9,775 |
| Jackson | — | — |
| Miocene (undifferentiated)MIOCENE-LAGARTO-OAKVILLE - INJEC | — | — |
| YeguaYEGUA - INJECTION/DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,212 | 7,220 | Perforated |
| 9,295 | 9,424 | Perforated |
| 9,395 | 9,424 | Perforated |
| 9,646 | 9,806 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,125 | 17.5 | 900 S |
| 9.625 | 7,396 | 12.25 | 810 S |
| 2.875 | 9,220 | — | — |
| 5.5 | 10,700 | 8.625 | 2,600 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 | Jan 26, 2015 | Sep 26, 2014 | — |
| 00 | Apr 2, 2007 | Oct 25, 2006 | — |
| 00 | Mar 30, 2004 | Feb 3, 2004 | — |
| 00 | Mar 9, 1993 | Jan 14, 1993 | Yes |
| 00 | Feb 2, 1993 | — | — |
| 00 | Jan 12, 1984 | Aug 1, 1981 | — |
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 42-505-31333 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-31333 → 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/50531333, documented in the API reference.