← Wells

42-477-31049

PRODUCING Horizontal

CASSIDY UNIT

WASHINGTON County · District 3 · BLACKBRUSH O & G LLC · GIDDINGS (AUSTIN CHALK GAS)

Permits

1

Max Depth

14,750 ft

First Permit

2017-10-06

Latest Activity

2017-10-06

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2018-03-28

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2018-03

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 (3) Elevation 290 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
WILCOX - DISPOSAL (Wilcox)5,300 ft-5,010 ft
AUSTIN CHALK 14,105 ft-13,815 ft
CAPROCK - DISPOSAL (Caprock)——

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
✓ 42-477-31047 LEHRMANN · GEOSOUTHERN OPERATING II, LLC
3.2 mi
Wilcox 4,686'Pecan Gap 12,222'Austin Chalk 12,995'Caprock —Wilcox —
✓ 42-477-31123 LONGHORNS UNIT · GEOSOUTHERN OPERATING II, LLC
3.7 mi
Wilcox 4,954'Austin Chalk 14,000'Caprock —
✓ 42-477-31124 RAZORBACKS UNIT · GEOSOUTHERN OPERATING II, LLC
3.8 mi
Wilcox 4,947'Pecan Gap 12,657'Austin Chalk 13,950'Austin Chalk 13,950'Caprock —
✓ 42-477-31058 PRENZLER · GEOSOUTHERN OPERATING II, LLC
4.0 mi
Caprock 4,121'Wilcox 4,571'Austin Chalk 13,601'Wilcox —Caprock —
✓ 42-477-31060 MALKEY · GEOSOUTHERN OPERATING II, LLC
4.0 mi
Caprock 3,252'Wilcox 4,622'Austin Chalk 13,202'Wilcox —Caprock —
✓ 42-477-31061 KORTHAUER · GEOSOUTHERN OPERATING II, LLC
4.0 mi
Caprock 3,394'Wilcox 4,650'Austin Chalk 12,730'Wilcox —Caprock —
✓ 42-477-31116 DOUBLE E · WILDHORSE RESOURCES MNGT CO, LLC
4.2 mi
Caprock 2,410'Wilcox 4,618'Pecan Gap 11,977'Austin Chalk 13,185'
✓ 42-477-31177 SCHULTZ · GEOSOUTHERN OPERATING II, LLC
4.3 mi
Wilcox 4,734'Austin Chalk 13,279'Austin Chalk 13,279'Caprock —

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 (1)

IntervalType
14,181–16,627 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"2,680 ft1,780 sx
5.5"10,786 ft315 sx
9.625"11,180 ft700 sx

Permit History (1)

#831416 Drill Final Completion

CASSIDY UNIT · 14,750 ft

2017-10-06

Spud 2017-12-23

Applications (1)

#831416 A BLACKBRUSH O & G, LLC
received 2017-09-27

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2018-06-27 log on file
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 30.150680
Lon -96.492558

Well Details

Well Number
1H
Max Depth
14,750 ft
Drill Type
Horizontal
County
WASHINGTON
District
3
Operator
BLACKBRUSH O & G LLC
Completed
2018-03-28

Operator

Location
SAN ANTONIO
P-5 Status
Active (filed 2025-09-16)
Cum Oil (all leases)
14,940,812 bbl
Cum Gas (all leases)
59,004,108 mcf
Activities
GTHS/G, OPRS/G, OPRS/O
Total Permits
339