WELL · 42-505-32877 · DISTRICT 4
Vasquez Delia M. #2
Zapata County · LA Rica (Wilcox 6900) field · Vertical
Vasquez Delia M. #2 (API 42-505-32877) is a well in Zapata County operated by Bellwether Exploration Company, completed January 6, 1998.
The RRC has issued 4 drilling permits between 1992 and 2001, permitted to 9,000 ft.
It was permitted by Bison Energy Partners, Inc. and has since transferred to Bellwether Exploration Company 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
Bellwether Exploration Company
Permitted by Bison Energy Partners, Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Jan 11, 2002 · 61 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Bellwether Exploration Company |
| Production reports | Chesapeake Operating, Inc.through May 2004 |
| Latest permit | Bison Energy Partners, Inc.Mar 1, 2001 |
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
- Mar 1, 2001
- last permit issued
- Jan 6, 1998
- completed
- 0
- cumulative oil, bbl
- 3.19M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 6, 1998
- 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 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 |
|---|---|---|---|---|---|---|
| Vasquez, Delia M. G-4-181876 | Zapata (Queen City) | Hilcorp Energy Company | 1 | 0 | 41K | Feb 2001 – Jul 2026 |
| Vasquez, Delia M. G-4-175226 | LA Rica (Wilcox "B") | Bison Energy Partners, Inc. | 1 | 0 | 0 | Nov 1999 – Feb 2001 |
| Vasquez, Delia M. G-4-142400 | LA Rica (Wilcox, Lower) | Bellwether Exploration Company | 1 | 0 | 3.13M | Jan 1993 – Jun 2000 |
| Vasquez, Delia M. G-4-166770 | LA Rica (Wilcox 6900) | Bellwether Exploration Company | 1 | 0 | 14.7K | Jan 1998 – Nov 1999 |
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 → Mar 1994
- 2Torch Operating CompanyApr 1994 → Aug 1997
- 3Bellwether Exploration CompanySep 1997 → Nov 1999
- 4Bison Energy Partners, Inc.Feb 2001 → Aug 2001
- 5Bison Energy Partners, Ltd.Sep 2001 → Apr 2002
- 6White Oak Operating Company LLCMay 2002 → Oct 2002
- 7Chesapeake Operating, Inc.Nov 2003 → May 2004
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 505971-99 | Recompletion | Bison Energy Partners, Inc. | Mar 1, 2001 | Mar 1, 2001 | Feb 20, 2001 | 7,500 |
| 488176-99 | Recompletion | Bellwether Exploration Company | Oct 4, 1999 | Oct 4, 1999 | Oct 5, 1999 | 7,500 |
| 471702-99 | Recompletion | Bellwether Exploration Company | Dec 29, 1997 | Dec 29, 1997 | Jan 5, 1998 | 9,000 |
| 398951-99 | Drill | Enron Oil & Gas Company | May 4, 1992 | May 4, 1992 | Jul 13, 1992 | 8,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-142400 | — | — | — | — |
| — | — G-4-166770 | — | — | — | — |
| — | — G-4-175226 | — | — | — | — |
| — | — G-4-181876 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 379 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 1,860 | -1,481 |
| Wilcox | 4,430 | -4,051 |
| WilcoxLOWER WILCOX | 6,380 | -6,001 |
| WilcoxLOWER WILCOX | 6,830 | -6,451 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,862 | 1,872 | Perforated |
| 4,806 | 4,820 | Perforated |
| 6,984 | 7,000 | Perforated |
| 7,201 | 7,280 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,030 | 12.25 | 295 S |
| 7 | 6,493 | 8.75 | 1,095 S |
| 2.875 | 7,489 | 6.25 | 215 S |
| 2.875 | 7,490 | 6.25 | 215 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 2, 2001 | Apr 4, 2001 | Yes |
| 00 | Apr 18, 2001 | — | — |
| 00 | Jan 31, 2000 | Dec 14, 1999 | Yes |
| 00 | Jan 3, 2000 | — | — |
| 00 | Dec 29, 1998 | Nov 16, 1998 | — |
| 00 | Mar 13, 1998 | Feb 13, 1998 | Yes |
| 00 | Mar 6, 1998 | — | — |
| 00 | Oct 12, 1992 | Aug 14, 1992 | Yes |
| 00 | Oct 8, 1992 | — | — |
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 42-505-32877 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-32877 → 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/50532877, documented in the API reference.