← Wells

42-181-00855

BIG MINERAL CREEK (UV SAND) UNIT

GRAYSON County · District 9 · FLINTLOCK EXPLORATION LLC · BIG MINERAL CREEK (UV SAND UNIT)

Permits

2

Max Depth

7,000 ft

First Permit

2025-08-29

Latest Activity

2025-08-29

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2018-03-21

Shut-In

—

Plugged

—

!

EWA / Permit operator mismatch

Scheduling: FLINTLOCK EXPLORATION LLC ≠ Permit: BLS PRODUCTION CO., INC.

Resolved via: production → FLINTLOCK EXPLORATION, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000080239 permitted 1998-01-26

Permitted Volume

3,000 bbl/d

Max Pressure

3,000 psi

Injection Interval

6,546–7,028 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2025-09-01)

Seismicity: no M2+ earthquakes recorded within 10 km in the last 24 months · TexNet catalog

Operator History

Chain of Custody

SHELL WESTERN E&P INC. 1993-1996→ VENOCO, INC. 1996-2005→ CONTINENTAL OPERATING CO. 1998-2016→ BLACKWELL BMC, LP 2005-2007→ BLACKWELL BMC, LLC 2007-2011→ JETTA OPERATING COMPANY, INC. 2011-2025→ BLS PRODUCTION CO., INC. 2016-2026→ 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.

Oil
production & DCA →
Oil
production & DCA →
Oil
production & DCA →
Oil
production & DCA →
Oil
production & DCA →
Oil
production & DCA →
Oil
production & DCA →
Oil
production & DCA →

Formation Tops (18) Elevation 819 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
STRAWN 3,436 ft-2,617 ft
BAKER SAND4,920 ft-4,101 ft
"V" SAND6,500 ft-5,681 ft
DORNICK HILLS7,000 ft-6,181 ft
BARNES SAND——
BRUHLMEYER——
CARRAWAY SAND——
CORDELL SAND——
COVEY——
DAVIS SAND——
ELLENBURGER ——
HANDY SAND——
HUFF SAND——
OIL CREEK——
ORDOVICIAN——
PALUXY ——
PENNSYLVANIAN ——
VIOLA LIME (Viola)——

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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
✓ 42-181-31585 SWEENEY, H. O. · BLACKWELL EXP & DEVELOPMENT, LLC
0.2 mi
BARNES SAND 5,323'COVEY —CARRAWAY SAND —BAKER SAND —DAVIS SAND —HUFF SAND —HANDY SAND —Strawn —BRUHLMEYER —Paluxy —
✓ 42-181-31595 R. V. ANDERSON · BLACKWELL EXP & DEVELOPMENT, LLC
0.3 mi
HUFF SAND —HANDY SAND —BRUHLMEYER —COVEY —CARRAWAY SAND —BARNES SAND —BAKER SAND —DAVIS SAND —Strawn —Paluxy —
✓ 42-181-31592 HAZLIP · ATOKA OPERATING, INC.
0.6 mi
DORNICK HILLS 6,485'Viola 7,555'BRUHLMEYER —COVEY —CARRAWAY SAND —BARNES SAND —Strawn —Paluxy —HANDY SAND —OIL CREEK —
✓ 42-181-01224 SUPER UNIT · SHELL WESTERN E&P INC.
0.6 mi
Strawn 3,400'BARNES SAND 5,000'S SAND 5,400'UV SAND 6,120'U V SAND 6,120'
✓ 42-181-01231 SUPER UNIT · JETTA OPERATING COMPANY, INC.
0.7 mi
Strawn 2,901'BARNES 4,920'V SAND 6,200'
✓ 42-181-31478 HAZLIP · ATOKA OPERATING, INC.
0.7 mi
Strawn 1,300'GREY STRAWN 7,050'DORNICK HILLS 7,340'Pennsylvanian 7,400'BAKER SAND 7,545'"V" SAND 7,690'Viola 7,690'Simpson 8,328'BIRDS EYE 9,260'OIL CREEK 10,142'CARRAWAY SAND —COVEY — +3 more
✓ 42-181-31324 GREEN, T. D. · VENOCO, INC.
0.9 mi
Strawn 3,436'BARNES SAND 4,920'S SAND 5,300'UV SAND 6,360'BAKER SAND 7,169'Atoka 8,800'Woodford 9,170'Viola 9,440'DAVIS SAND —HUFF SAND —Paluxy —BRUHLMEYER — +4 more
✓ 42-181-00627 SUPER UNIT · SHELL WESTERN E&P INC.
1.0 mi
Strawn 3,436'BARNES SAND 4,920'BAKER SAND 6,070'BRUHLMEYER —COVEY —CARRAWAY SAND —HUFF SAND —HANDY SAND —ORDOVICIAN —Pennsylvanian —Ellenburger —CORDELL SAND —

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (5)

IntervalType
5,370–5,380 ftPerforated
6,545–7,028 ftPerforated
6,783–6,920 ftPerforated
?–6,346 ftPerforated
?–6,770 ftPerforated

Casing (6)

SizeSet DepthCement
7.625"63 ft—
10.75"418 ft—
10.75"433 ft270 sx
7"7,002 ft700 sx
7"7,002 ft—
7"7,075 ft700 sx

Permit History (2)

#907331 Recompletion

MRS. HELEN O. SWEENEY · 7,000 ft

2025-08-29

#907331 Recompletion Final Completion

MRS. HELEN O. SWEENEY · 7,000 ft

2025-08-29

Applications (2)

#907331 A BLS PRODUCTION CO., INC.
received 2025-10-08
#907331 A BLS PRODUCTION CO., INC.
received 2025-04-09

Records & Logs

11 completion filings on record.

W-2/G-1 2026-04-17
W-2/G-1 2025-10-02
W-2/G-1 2018-04-25
W-2/G-1 2018-04-25
W-2/G-1 1999-05-18
W-2/G-1 1999-05-18

+5 more filings

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.

Google Maps → Explorer Map →
Lat 33.749798
Lon -96.792120

Well Details

Well Number
3
Max Depth
7,000 ft
Drill Type
Vertical
County
GRAYSON
District
9
Operator
FLINTLOCK EXPLORATION LLC
Completed
2018-03-21

Operator

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