42-133-37550

Final Completion

TEXAS

EASTLAND County · District 7 · ARNOT OIL COMPANY LLC · MARY EMMA (MISS. REEF)

Permits

Max Depth

3,999 ft

First Permit

1991-04-17

Latest Activity

2016-11-14

Lifespan

26 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1991-06-06

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: ARNOT OIL COMPANY LLC ≠ Production: INTERSTATE EXPLORATIONS LLC (reported 2026-04)

Resolved via: production → INTERSTATE EXPLORATIONS LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

ARNOT, W. G., JR. 1993-2013→ ARNOT OIL COMPANY, LLC 2013-2026→ INTERSTATE EXPLORATIONS LLC 2026-2026

Lease Production

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

Formation Tops (4) Elevation 1,747 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CADDO	2,788 ft	-1,041 ft
LAKE SAND	3,226 ft	-1,479 ft
MARBLE FALLS	3,400 ft	-1,653 ft
MISSISSIPPIAN	3,592 ft	-1,845 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
2,805–2,822 ft	Perforated
3,593–3,617 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	362 ft	220 sx
4.5"	3,629 ft	220 sx

Permit History (2)

#820005 Recompletion Final Completion

TEXAS · 3,330 ft

2016-11-14

Spud 2016-02-11

#386773 Drill Final Completion

TEXAS · 3,999 ft

1991-04-17

Spud 1991-05-07

Applications (2)

#820005 A ARNOT OIL COMPANY, LLC

received 2016-11-02

#386773 A ARNOT, W. G., JR.

received 1991-04-15

Records & Logs

3 completion filings on record · 1 with log images at RRC.

W-2/G-1 2017-06-06

W-2/G-1 1991-06-25 log on file

W-2/G-1 1991-07-08

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: 1
Max Depth: 3,999 ft
Drill Type: Vertical
County: EASTLAND
District: 7
Operator: ARNOT OIL COMPANY LLC
Completed: 1991-06-06

Operator

Name: ARNOT OIL CO, LLC
Location: BRECKENRIDG
P-5 Status: Active (filed 2025-07-10)
Cum Oil (all leases): 896,629 bbl
Cum Gas (all leases): 3,092,135 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 34