WELL · 42-055-30834 · DISTRICT 1

Masur E.B. #1

Plugged

Caldwell County · Luling-Branyon field · Vertical

Masur E.B. #1 (API 42-055-30834) is a plugged well in Caldwell County, plugged September 13, 2002, last operated by Perkins Charles R. JR..

The RRC has issued one drilling permit, issued July 22, 1980, permitted to 2,500 ft.

Its lease has reported 1.15K barrels of oil and 1.79K mcf of gas since January 1993, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.

Operator of record

Perkins Charles R. Jr.

Houston, TX · P-5 Y, filed Jul 15, 1982 · 2 permits on file

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Perkins Charles R. Jr.
Production reports	Evening Oil Services, Inc.through Nov 2000
Latest permit	Perkins, Charles R. Jr.Jul 22, 1980

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

2,500: total depth, ft
1: permits on file
Jul 22, 1980: last permit issued
Jul 24, 1980: completed
1.15K: cumulative oil, bbl
1.79K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Jul 24, 1980
Shut in: —
Plugged: Sep 13, 2002

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; they carry 3 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Masur, E.B. O-1-7169	Luling-Branyon	Evening Oil Services, Inc.	3	1.15K	1.79K	Jan 1993 – 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.

1Benson & Wyatt Oil Co.Jan 1993 → Mar 1994
2Bastrop Energy GroupApr 1994 → Feb 1998
3Evening Oil Services, Inc.Mar 1998 → Nov 2000

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
87751-99	Other	Perkins, Charles R. Jr.	Jul 22, 1980	Jul 22, 1980	—	2,500

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-1-7169	—	—	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
2,165	2,370	Perforated
—	2,370	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
2.375	2,300	—	—
5.5	2,410	7.875	260 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
Jan 12, 1984	Jul 31, 1980	—
Jan 12, 1984	Jul 18, 1977	—
Jan 12, 1984	—	—

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 42-055-30834 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-055-30834 → 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/05530834, documented in the API reference.