← Wells

42-123-35596

PRODUCING Horizontal

GEFFERT A-GWOSDZ A SA 1

DE WITT County · District 2 · BPX OPERATING COMPANY · EAGLEVILLE (EAGLE FORD-2)

Permits

1

Max Depth

14,000 ft

First Permit

2025-06-26

Latest Activity

2025-06-26

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2026-02-16

Shut-In

—

Plugged

—

P-5 Org Status: X

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2025-09

Last Production

2026-07

Lease Production

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

Oil
production & DCA →

Formation Tops (8) Elevation 443 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
WILCOX 5,403 ft-4,960 ft
AUSTIN CHALK 12,303 ft-11,860 ft
EAGLE FORD 12,619 ft-12,176 ft
CATAHOULA ——
EDWARDS - H2S (Edwards)——
FRIO ——
VICKSBURG ——
YEGUA ——

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
✓ 42-123-35583 GEFFERT A · BPX OPERATING COMPANY
0.0 mi
Wilcox 5,395'Austin Chalk 12,286'Eagle Ford 12,599'Vicksburg —Yegua —Frio —Catahoula —Edwards —
✓ 42-123-35584 GEFFERT A · BPX OPERATING COMPANY
0.0 mi
Wilcox 5,392'Austin Chalk 12,259'Eagle Ford 12,583'Frio —Catahoula —Yegua —Vicksburg —Edwards —
✓ 42-123-32477 RICE UNIVERSITY · BURLINGTON RESOURCES O & G CO LP
0.2 mi
Pecan Gap 12,060'Austin Chalk 12,266'Eagle Ford 12,590'
✓ 42-123-33761 GEFFERT A · DEVON ENERGY PRODUCTION CO, L.P.
0.9 mi
Frio 300'Vicksburg 1,200'Yegua 2,400'Wilcox 4,900'Anacacho 12,242'Austin Chalk 12,454'Eagle Ford 12,799'Edwards —Catahoula —
✓ 42-123-33762 GEFFERT A · DEVON ENERGY PRODUCTION CO, L.P.
0.9 mi
Frio 300'Vicksburg 1,200'Yegua 2,400'Wilcox 4,900'Anacacho 12,249'Austin Chalk 12,462'Eagle Ford 12,800'Edwards —Catahoula —
✓ 42-123-34679 R MEISCHEN UNIT A · BURLINGTON RESOURCES O & G CO LP
1.0 mi
Yegua 2,067'Wilcox 5,164'Austin Chalk 11,917'Eagle Ford 12,242'Frio —Vicksburg —Edwards —Catahoula —
✓ 42-123-34680 R MEISCHEN UNIT A · BURLINGTON RESOURCES O & G CO LP
1.0 mi
Yegua 2,062'Wilcox 5,159'Austin Chalk 11,919'Eagle Ford 12,258'Vicksburg —Frio —Catahoula —Edwards —
✓ 42-123-34681 R MEISCHEN UNIT A · BURLINGTON RESOURCES O & G CO LP
1.0 mi
Yegua 2,059'Wilcox 5,161'Austin Chalk 11,913'Eagle Ford 12,240'Vicksburg —Catahoula —Frio —Edwards —

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
13,060–23,414 ftPerforated

Casing (2)

SizeSet DepthCement
10.75"7,108 ft2,533 sx
6"23,400 ft4,730 sx

Permit History (1)

#908200 Drill Unperfed Completion

GEFFERT A-GWOSDZ A SA 1 · 14,000 ft

2025-06-26

Spud 2025-08-02

Applications (1)

#908200 A BPX OPERATING COMPANY
received 2025-05-22

Records & Logs

2 completion filings on record.

W-2/G-1 2026-05-07
W-2/G-1 2026-02-09
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 29.047890
Lon -97.649320

Well Details

Well Number
1H
Max Depth
14,000 ft
Drill Type
Horizontal
County
DE WITT
District
2
Operator
BPX OPERATING COMPANY
Completed
2026-02-16

Operator

Location
DENVER
P-5 Status
Active (filed 2025-07-02)
Cum Oil (all leases)
43,892,171 bbl
Cum Gas (all leases)
1,809,356,449 mcf
Activities
CSGD/G, GTHS/G, OPRS/G, OPRS/O
Total Permits
1,548