42-479-00691

BLOCKER, JOHN R.

WEBB County · District 4 · BLOCKER EXPLORATION CO.

Permits

1

Max Depth

5,450 ft

First Permit

1979-01-31

Latest Activity

1979-01-31

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2005-10

Injection / Disposal

H-1 Injection Plugged 2006-11-08 UIC #000061924 permitted 1987-01-27

Permitted Volume

18,000 bbl/d

Max Pressure

2,000 psi

Injection Interval

4,940–5,030 ft

Injected (12mo)

Lease Production

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

Formation Tops (2) Elevation 604 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
ESCONDIDO 3,430 ft-2,826 ft
OLMOS 3,920 ft-3,316 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 (4)

IntervalType
4,940–5,030 ftPerforated
5,056–5,060 ftPerforated
5,056–5,076 ftPerforated
5,068–5,076 ftPerforated

Casing (3)

SizeSet DepthCement
10.75"429 ft1,800 sx
4.5"5,130 ft610 sx
4.5"5,350 ft858 sx

Permit History (1)

Applications (1)

#42472 A BLOCKER EXPLORATION CO.
received 1979-01-31

Records & Logs

4 completion filings on record.

W-2/G-1 1998-09-15
W-2/G-1 1988-02-22
W-2/G-1 1979-01-15
W-2/G-1 1984-01-12

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
3
Max Depth
5,450 ft
Drill Type
Vertical
County
WEBB
District
4

Operator

Location
HOUSTON
P-5 Status
Inactive (filed 1986-12-30)
Total Permits
80