WELL · 42-215-32137 · DISTRICT 4

Wheelock Gas Unit O/A #5

Hidalgo County · Jeffress (Vicksburg U) field · Vertical

Wheelock Gas Unit O/A #5 (API 42-215-32137) is a well in Hidalgo County operated by Texaco E & P Inc., completed December 15, 1993.

The RRC has issued 3 drilling permits (amended once) between 1993 and 2002, permitted to 14,000 ft.

It was permitted by Chevron U. S. A. Inc. and has since transferred to Texaco E & P Inc. on the wellbore schedule.

Completion filings report 2 formation tops, including Frio, Vicksburg.

No lease production has been reported under this well’s leases.

Operator of record

Texaco E & P Inc.

Permitted by Chevron U. S. A. Inc.; the EWA schedule now lists a different operator.

Houston, TX · P-5 Y, filed Oct 4, 2025 · 3,332 permits on file

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Texaco E & P Inc.
Production reports	XTO Energy Inc.through Aug 2019
Latest permit	Chevron U. S. A. Inc.Nov 15, 2002

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

14,000: total depth, ft
4: permits on file
Nov 15, 2002: last permit issued
Dec 15, 1993: completed
0: cumulative oil, bbl
11M: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Dec 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Dec 15, 1993
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 5 leases this well is completed on; they carry 5 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Gas, mcf	Reported
Wheelock Gas Unit O/A G-4-180766	Jeffress (Vicksburg T)	Vantage Operating, LLC	1	3.94M	Nov 2000 – Jul 2026
Wheelock Gas Unit O/A G-4-180767	Jeffress (Vicksburg S)	Vantage Operating, LLC	1	0	Nov 2000 – Jul 2026
Wheelock Gas Unit G-4-197878	Jeffress (Vicksburg U)	Vantage Operating, LLC	1	0	Feb 2003 – Jul 2026
Wheelock Gas Unit G-4-198108	Jeffress, N (Vksbg, LO)	Vantage Operating, LLC	1	0	Nov 2002 – Jul 2026
Wheelock Gas Unit O/A G-4-147412	Jeffress (Vicksburg U)	Texaco E & P Inc.	1	7.11M	Dec 1993 – Nov 2000

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.

1Texaco E & P Inc.Dec 1993 → May 2002
2Chevron U. S. A. Inc.Jun 2002 → Jul 2004
3XTO Energy Inc.Aug 2004 → Aug 2019

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
525548-98	Recompletion	Chevron U. S. A. Inc.	Oct 21, 2003	Nov 15, 2002	Feb 21, 2003	14,000
525548-99	Recompletion	Chevron U. S. A. Inc.	Nov 15, 2002	Nov 15, 2002	—	10,942
501173-99	Recompletion	Texaco E & P Inc.	Oct 24, 2000	Oct 24, 2000	Nov 2, 2000	11,314
416233-99	Drill	Texaco E & P Inc.	Sep 20, 1993	Sep 22, 1993	Sep 28, 1993	14,000

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-4-147412	—	—	—	—
—	— G-4-180766	—	—	—	—
—	— G-4-180767	—	—	—	—
—	— G-4-197878	—	—	—	—
—	— G-4-198108	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 303 ft elevation.Download CSV →

Formation	MD ft	Subsea
Frio	4,000	-3,697
Vicksburg	6,500	-6,197

Perforations

Perforated and open-hole intervals.

From	To	Type
8,524	8,544	Perforated
9,414	9,470	Perforated
9,512	9,548	Perforated
9,680	9,710	Perforated
9,953	10,016	Perforated
10,190	10,299	Perforated
10,354	10,383	Perforated
10,364	10,408	Perforated
10,364	10,450	Perforated
10,438	10,450	Perforated
11,018	11,048	Perforated
11,018	11,200	Perforated
11,056	11,086	Perforated
11,116	11,146	Perforated
11,170	11,200	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
13.375	606	17.5	700 S
13.375	1,500	17.5	850 S
9.625	6,250	12.25	1,150 S
9.625	6,568	12.25	800 S
9.625	6,569	12.25	800 S
4.5	10,598	6.75	400 S
5.5	10,700	6.5	610 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 →

Filed	W-2 / G-1 date	Logs referenced
Apr 28, 2010	Feb 22, 2010	—
Feb 9, 2004	Dec 23, 2003	—
Dec 23, 2003	Nov 4, 2003	—
Dec 19, 2003	—	—
Dec 8, 2003	—	—
Apr 13, 2001	Jan 16, 2001	—
Feb 14, 2001	—	Yes
Sep 19, 1994	Jul 28, 1994	Yes
Feb 8, 1994	Jan 6, 1994	—
Jan 26, 1994	Dec 14, 1993	Yes
Dec 22, 1993	—	—

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 42-215-32137 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-215-32137 → 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/21532137, documented in the API reference.