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42-321-30490

HEFFELFINGER, GRACE P. ETAL

MATAGORDA County · District 3 · SANCHEZ-O'BRIEN MINERALS CORP.

Permits

1

Max Depth

12,025 ft

First Permit

1980-11-17

Latest Activity

1980-11-17

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (1)

IntervalType
8,785–10,269 ftPerforated

Casing (3)

SizeSet DepthCement
4.5"721 ft—
10.75"1,132 ft—
7"—725 sx

Permit History (1)

#99344 Recompletion

HEFFELFINGER, GRACE P. ETAL · 12,025 ft

1980-11-17

Applications (1)

#99344 A SANCHEZ-O'BRIEN MINERALS CORP.
received 1980-11-17

Records & Logs

1 completion filing on record.

W-2/G-1 1977-06-07
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 MATAGORDA County.

Well Details

Well Number
2
Max Depth
12,025 ft
Drill Type
Vertical
County
MATAGORDA
District
3
Operator
SANCHEZ-O'BRIEN MINERALS CORP.

Operator

Location
HOUSTON
P-5 Status
Inactive (filed 1982-08-17)
Total Permits
58