TEXAS · WELLS · ZAPATA COUNTY · ZACHRY, E.B. LEASE · API 42-505-33415 · DISTRICT 04

Zachry E.B. #5

Plugged

Zapata County · Cisco-Benavides (Lobo Cons.) field · Directional · Sidetrack

Zachry E.B. #5 (API 42-505-33415) is a plugged well in Zapata County, plugged November 11, 2012, last operated by Chevron U. S. A. Inc..

The RRC has issued one drilling permit (amended once), issued March 7, 1996, permitted to 11,000 ft.

Completion filings report one formation top, including Lobo Unconformity.

Operator of record

Chevron U. S. A. Inc.

Based in: Midland, TX
P-5 status: Active (A)
P-5 last filed: Jan 30, 2026
Permits on file: 9,293
Phone: (866) 212-1212

Watch this operator Watch Zapata County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Chevron U. S. A. Inc.
Production reports	Chevron U. S. A. Inc.through Oct 2003
Latest permit	Chevron U. S. A. Inc.Mar 7, 1996

11,000: total depth, ft
2: permits on file
Mar 7, 1996: last permit issued
Aug 19, 1996: completed
0: cumulative oil, bbl
242K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Aug 1996 THROUGH Nov 2012

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Aug 19, 1996
Shut in: —
Plugged: Nov 11, 2012

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
Zachry, E.B. G-4-161195	McMurrey, SW (Lobo)	Chevron U. S. A. Inc.	1	0	242K	Aug 1996 – Nov 2012

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.

1Chevron U. S. A. Inc.Aug 1996 → Oct 2003

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
445623-98	Drill · sidetrack	Chevron U. S. A. Inc.	Sep 18, 1996	Mar 7, 1996	Jul 16, 1996	9,732
445623-99	Drill	Chevron U. S. A. Inc.	Mar 7, 1996	Mar 7, 1996	—	11,000

Completions

Completed	Lease	Field	Operator	Status	Depth
Aug 19, 1996	Zachry E.B. G-4-161195	Cisco-Benavides (Lobo Cons.)	Chevron U. S. A. Inc.	Plugged	—

Formation tops

As filed on W-2/G-1. Subsea from 443 ft elevation.Download CSV →

Formation	MD ft	Subsea
Lobo Unconformity	8,730	-8,287

Perforations

Perforated and open-hole intervals.

From	To	Type
9,389	9,406	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
9.625	1,072	12.25	350 S
7	6,739	8.75	250 S
2.875	9,709	6.125	550 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	Feb 20, 1997	Sep 16, 1996	Yes
00	Jan 30, 1997	—	—

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 42-505-33415 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-505-33415 → 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/50533415, documented in the API reference.