42-479-32209

Final Completion

BLOCKER JOHN R. 1839

WEBB County · District 4 · BRASK-DUMONT RANCH INC. · GOLD RIVER NORTH (OLMOS)

Permits

Max Depth

6,000 ft

First Permit

1978-11-10

Latest Activity

1984-06-19

Lifespan

6 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1984-06-24

Shut-In

—

Plugged

2014-03-11

EWA / Permit operator mismatch

Scheduling: BRASK-DUMONT RANCH INC. ≠ Permit: CALIBOGUE CORPORATION

Resolved via: scheduling → BRASK-DUMONT RANCH INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2014-03

Operator History

originally filed by CALIBOGUE CORPORATION — asset transferred

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Gas

production & DCA →

Formation Tops (1) Elevation 523 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
OLMOS N-2 (Olmos)	4,812 ft	-4,289 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (2)

Interval	Type
4,812–4,940 ft	Perforated
5,078–5,116 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	354 ft	225 sx
4.5"	5,350 ft	1,500 sx

Permit History (2)

#242584 Recompletion Final Completion

BLOCKER, JOHN R. 1839 · 5,350 ft

1984-06-19

#36644 Drill Final Completion

BLOCKER, JOHN R. · 6,000 ft

1978-11-10

Applications (2)

#242584 A CALIBOGUE CORPORATION

received 1984-06-11

#36644 A BLOCKER EXPLORATION CO.

received 1978-11-10

Records & Logs

3 completion filings on record.

W-2/G-1 1984-07-06

W-2/G-1 1984-06-26

W-2/G-1 1979-03-26

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in WEBB County.

Well Details

Well Number: 1
Max Depth: 6,000 ft
Drill Type: Vertical
County: WEBB
District: 4
Operator: BRASK-DUMONT RANCH INC.
Completed: 1984-06-24

Operator

Name: BRASK-DUMONT RANCH, INC.
Location: HOUSTON
P-5 Status: Active (filed 2026-06-08)
Cum Oil (all leases): — bbl
Cum Gas (all leases): 483,603 mcf
Activities: OPRS/G