42-133-36520

Final Completion

CASEY HEIRS A

EASTLAND County · District 7 · PENDRAGON OIL CO. · REB (MARBLE FALLS)

Permits

Max Depth

3,900 ft

First Permit

1985-06-10

Latest Activity

1988-09-08

Lifespan

3 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-07-26

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

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 (2) Elevation 1,561 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
STRAWN SAND (Strawn)	1,322 ft	+239 ft
MARBLE FALLS	3,206 ft	-1,645 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
1,332–1,351 ft	Perforated
3,220–3,242 ft	Perforated

Casing (4)

Size	Set Depth	Cement
8.625"	211 ft	125 sx
8.625"	213 ft	125 sx
4.5"	1,471 ft	90 sx
4.5"	3,680 ft	130 sx

Permit History (2)

#350922 Recompletion Final Completion

CASEY HEIRS "A" · 3,712 ft

1988-09-08

#277239 Drill Final Completion

CASEY HEIRS "A" · 3,900 ft

1985-06-10

Spud 1985-07-05

Applications (2)

#350922 A PENDRAGON OIL CO.

received 1988-09-06

#277239 A PENDRAGON OIL CO.

received 1985-06-10

Records & Logs

4 completion filings on record.

W-2/G-1 1988-09-28

W-2/G-1 1988-10-08

W-2/G-1 1985-08-21

W-2/G-1 1985-09-17

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 EASTLAND County.

Well Details

Well Number: 1A
Max Depth: 3,900 ft
Drill Type: Vertical
County: EASTLAND
District: 7
Operator: PENDRAGON OIL CO.
Completed: 1985-07-26

Operator

Name: SNOW OPER CO., INC
Location: FORT WORTH
P-5 Status: Active (filed 2025-12-18)
Cum Oil (all leases): 235,440 bbl
Cum Gas (all leases): 3,033,996 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 107