42-181-31319

Final Completion Directional

GREEN

GRAYSON County · District 9 · FLINTLOCK EXPLORATION LLC · BIG MINERAL CREEK (WOODFORD)

Permits

Max Depth

9,850 ft

First Permit

1997-06-17

Latest Activity

2010-08-26

Lifespan

13 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2011-01-28

Shut-In

—

Plugged

2024-05-04

EWA / Permit operator mismatch

Scheduling: FLINTLOCK EXPLORATION LLC ≠ Permit: BLACKWELL BMC, LLC

Resolved via: production → FLINTLOCK EXPLORATION, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1997-09

Last Production

2026-07

Operator History

Chain of Custody

VENOCO, INC. 1997-2005→ BLACKWELL BMC, LP 2005-2007→ BLACKWELL BMC, LLC 2007-2011→ JETTA OPERATING COMPANY, INC. 2011-2025→ FLINTLOCK EXPLORATION, LLC 2025-2026

Lease Production

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

Formation Tops (7) Elevation 621 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BARNES	5,003 ft	-4,382 ft
S SAND	5,259 ft	-4,638 ft
U SAND	6,230 ft	-5,609 ft
V SAND	6,731 ft	-6,110 ft
DAVIS SAND	7,300 ft	-6,679 ft
WOOFORD	7,972 ft	-7,351 ft
VIOLA	8,103 ft	-7,482 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
7,972–8,074 ft	Perforated
8,116–8,492 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	1,762 ft	200 sx
8.625"	1,763 ft	200 sx
5.5"	8,782 ft	930 sx

Permit History (2)

#700799 Recompletion Final Completion

GREEN · 8,100 ft

2010-08-26

Spud 2010-09-20

#463907 Drill Final Completion

GREEN · 9,850 ft

1997-06-17

Spud 1997-07-15

Applications (2)

#700799 A BLACKWELL BMC, LLC

received 2010-08-17

#463907 A VENOCO, INC.

received 1997-06-17

Records & Logs

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

W-2/G-1 2011-02-22

W-2/G-1 1997-09-16 log on file

W-2/G-1 1997-12-15

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 GRAYSON County.

Well Details

Well Number: 44
Max Depth: 9,850 ft
Drill Type: Directional
County: GRAYSON
District: 9
Operator: FLINTLOCK EXPLORATION LLC
Completed: 2011-01-28

Operator

Name: FLINTLOCK EXPLORATION, LLC
Location: FRISCO
P-5 Status: Active (filed 2026-03-25)
Cum Oil (all leases): 58,350 bbl
Cum Gas (all leases): — mcf
Activities: OPRS/O