← Wells

42-409-32785

Final Completion Directional

WELDER J. F. HEIRS

SAN PATRICIO County · District 4 · WAGNER OIL COMPANY · ANGELITA EAST (6900)

Permits

5

Max Depth

7,400 ft

First Permit

2005-05-06

Latest Activity

2017-10-13

Lifespan

12 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2005-11-10

Shut-In

—

Plugged

—

!

EWA / Production operator mismatch

Scheduling: WAGNER OIL COMPANY ≠ Production: GTG OPERATING, LLC (reported 2023-12)

Resolved via: scheduling → WAGNER OIL COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2005-11

Last Production

2026-07

Operator History

Chain of Custody

SOUTHERN BAY OPERATING, L.L.C. 2005-2013→ HK ENERGY OPERATING, LLC 2013-2013→ WAGNER OIL COMPANY 2013-2020→ GTG OPERATING, LLC 2020-2023

Lease Production

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

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

Formation Tops (3) Elevation 12 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
6400 SAND6,400 ft-6,388 ft
6600 SAND6,600 ft-6,588 ft
69006,900 ft-6,888 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
✓ 42-409-03767 BURROWS, J.C. & J.S. · WAGNER OIL COMPANY
2.6 mi
5200 FRIO MIDDLE 5,000'MASSIVE FRIO 5,600'
✓ 42-409-32239 LANE, E.H. · WAGNER OIL COMPANY
2.6 mi
Miocene (undifferentiated) 1,500'Catahoula 3,570'Frio 4,900'
✓ 42-409-33124 J. LAWHON · B D PRODUCTION CO., INC.
2.9 mi
Miocene (undifferentiated) 2,735'Catahoula 3,670'Catahoula 3,770'Vicksburg —
✓ 42-409-33120 MCDANIEL · T-C OIL COMPANY, LLC
3.5 mi
Miocene (undifferentiated) 2,050'Catahoula 4,670'Catahoula —
✓ 42-355-34184 OLSEN · TAG OPERATING COMPANY, INC.
4.7 mi
Catahoula 5,662'CALALLEN, WEST (7500 SAND), FRIO 7,411'CALALLEN, WEST (7500 SAND), FRIO 7,472'Vicksburg 8,153'Catahoula —Miocene (undifferentiated) —
✓ 42-355-34221 BATES · TAG OPERATING COMPANY, INC.
5.2 mi
Catahoula 4,450'Catahoula 5,692'Vicksburg 8,250'Miocene (undifferentiated) —
✓ 42-355-34171 CARDWELL · CIMARRON ENGINEERING, LLC
5.3 mi
Miocene (undifferentiated) 1,466'Catahoula 2,110'Catahoula 4,122'Vicksburg —
✓ 42-409-33139 FISCHER RANCH · HARRIS ENERGY SERVICES, LLC
5.6 mi
Miocene (undifferentiated) 2,030'Catahoula 2,730'Catahoula 3,550'Vicksburg —

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 (9)

IntervalType
6,330–6,340 ftPerforated
6,402–6,416 ftPerforated
6,443–6,455 ftPerforated
6,468–6,474 ftPerforated
6,507–6,515 ftPerforated
6,538–6,546 ftPerforated
6,591–6,600 ftPerforated
6,894–6,896 ftPerforated
6,901–6,905 ftPerforated

Casing (3)

SizeSet DepthCement
16"40 ft—
9.625"1,510 ft340 sx
5.5"7,268 ft750 sx

Permit History (5)

#831585 Recompletion Final Completion

WELDER, J. F. HEIRS · 7,300 ft

2017-10-13

Spud 2017-05-19

#825919 Recompletion Final Completion

WELDER, J. F. HEIRS · 7,300 ft

2017-05-03

#600249 Drill Final Completion

WELDER, J. F. HEIRS · 7,224 ft

2005-05-06

Spud 2005-10-07

#600249 Drill

WELDER, J. F. HEIRS · 7,400 ft

2005-05-06

#600249 Drill

J F WELDER HEIRS · 7,400 ft

2005-05-06

Applications (5)

#831585 A WAGNER OIL COMPANY
received 2017-10-03
#825919 A WAGNER OIL COMPANY
received 2017-04-26
#600249 A SOUTHERN BAY OPERATING, L.L.C.
received 2005-12-28
#600249 A SOUTHERN BAY OPERATING, L.L.C.
received 2005-05-16
#600249 A SOUTHERN BAY OPERATING, L.L.C.
received 2005-05-04

Records & Logs

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

W-2/G-1 2018-05-14
W-2/G-1 2017-08-28 log on file
W-2/G-1 2006-06-08 log on file
W-2/G-1 2006-10-16
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 27.909362
Lon -97.627421

Well Details

Well Number
1SB
Max Depth
7,400 ft
Drill Type
Directional
County
SAN PATRICIO
District
4
Operator
WAGNER OIL COMPANY
Completed
2005-11-10

Operator

Location
FORT WORTH
P-5 Status
Active (filed 2025-12-23)
Cum Oil (all leases)
5,836,209 bbl
Cum Gas (all leases)
205,704,501 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
278