42-163-33194

Final Completion

BIG FOOT OLMOS B SAND UNIT

FRIO County · District 1 · MAVERICK ENERGY GROUP INC. · BIG FOOT

Permits

Max Depth

3,900 ft

First Permit

1995-06-01

Latest Activity

2007-08-27

Lifespan

12 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1995-07-26

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: MAVERICK ENERGY GROUP INC. ≠ Production: DIAMOND ENERGY SERVICES, LP (reported 2023-01)

Resolved via: scheduling → MAVERICK ENERGY GROUP INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

HCM 1993-2003→ MAVERICK ENERGY GROUP, LLC 2004-2005→ MAVERICK ENERGY GROUP, INC. 2005-2022→ WHITE OAK OPERATING COMPANY LLC 2012-2013→ JENEX PETROLEUM CORPORATION 2013-2015→ DIAMOND ENERGY SERVICES, LP 2019-2023

Lease Production

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

Formation Tops (1) Elevation 586 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
OLMAS D	3,520 ft	-2,934 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
3,192–3,232 ft	Perforated
3,520–3,546 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	673 ft	240 sx
5.5"	3,274 ft	435 sx
3.5"	3,749 ft	230 sx

Permit History (2)

#644938 Recompletion Final Completion

BURNS, JANE A · 3,900 ft

2007-08-27

Spud 2007-09-14

#436442 Drill Final Completion

BIG FOOT OLMOS 'B' SAND UNIT · 3,300 ft

1995-06-01

Spud 1995-06-27

Applications (2)

#644938 A MAVERICK ENERGY GROUP, INC.

received 2007-08-23

#436442 A HCM

received 1995-06-01

Records & Logs

4 completion filings on record · 2 with log images at RRC.

W-2/G-1 2008-01-14 log on file

W-2/G-1 2008-01-24

W-2/G-1 1996-05-22 log on file

W-2/G-1 1996-06-17

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 FRIO County.

Well Details

Well Number: 220A
Max Depth: 3,900 ft
Drill Type: Vertical
County: FRIO
District: 1
Operator: MAVERICK ENERGY GROUP INC.
Completed: 1995-07-26

Operator

Name: MAVERICK ENGY GROUP, INC
Location: TULSA
P-5 Status: Delinquent (filed 2022-02-18)
Cum Oil (all leases): 781,142 bbl
Cum Gas (all leases): — mcf
Activities: OPRS/O
Total Permits: 134