42-409-33077

SHUT IN

WELDER EFH UNIT

SAN PATRICIO County · District 4 · WELDERXP LTD. · PLYMOUTH

Permits

1

Max Depth

7,000 ft

First Permit

2017-11-30

Latest Activity

2017-11-30

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2018-05-29

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Production operator mismatch

Scheduling: WELDERXP LTD. ≠ Production: WELDER EXPLORATION & PROD., INC. (reported 2020-12)

!

EWA / Permit operator mismatch

Scheduling: WELDERXP LTD. ≠ Permit: WELDER EXPLORATION & PROD., INC.

Resolved via: schedulingWELDERXP LTD.

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2018-05

Last Production

2026-07

Operator History

originally filed by WELDER EXPLORATION & PROD., INC. — asset transferred

Lease Production

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

Formation Tops (4) Elevation 41 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
MIOCENE-LAGARTO-OAKVILLE - INJEC (Miocene (undifferentiated))1,990 ft-1,949 ft
CATAHOULA-ANAHUAC - INJECTION/DI (Catahoula)4,000 ft-3,959 ft
CATAHOULA-FRIO - INJECTION/DISPO (Catahoula)4,650 ft-4,609 ft
VICKSBURG

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
42-409-33082 BROWN-MAUCH UNIT · WELDER EXPLORATION & PROD., INC.
2.0 mi
Miocene (undifferentiated) 2,000'Catahoula 4,300'Vicksburg Catahoula
42-409-33074 MAUCH · WELDER EXPLORATION & PROD., INC.
2.2 mi
Miocene (undifferentiated) 2,000'Catahoula 3,930'Catahoula 4,700'Vicksburg
42-409-33084 MAUCH-ANGELINE UNIT B · WELDER EXPLORATION & PROD., INC.
2.3 mi
Miocene (undifferentiated) 2,130'Catahoula 3,950'Catahoula 4,500'Vicksburg
42-409-33075 MAUCH · WELDER EXPLORATION & PROD., INC.
2.4 mi
Miocene (undifferentiated) 2,070'Catahoula 3,900'Catahoula 4,500'Vicksburg
42-409-32912 BAPTIST FOUNDATION OF TX, ET AL · SANDALWOOD EXPLORATION, L.P.
2.6 mi
Miocene (undifferentiated) 3,410'Catahoula 4,006'Catahoula 4,006'Catahoula 4,006'MASSIVE FRIO 6,530'Vicksburg 8,070'I-65 8,590'
42-409-33083 MAUCH-ANGELINE UNIT A · WELDER EXPLORATION & PROD., INC.
2.6 mi
Miocene (undifferentiated) 2,080'Catahoula 4,000'Catahoula 4,500'Vicksburg
42-409-33081 WELDER, MINNIE S. · FROSTWOOD ENERGY, LLC
2.6 mi
Miocene (undifferentiated) 3,300'Catahoula 3,850'Catahoula 4,133'Vicksburg
42-409-33080 ANGELINE · WELDER EXPLORATION & PROD., INC.
2.7 mi
Miocene (undifferentiated) 2,100'Catahoula 3,950'Catahoula 4,550'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 (2)

IntervalType
5,602–5,604 ftPerforated
5,609–5,611 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"883 ft580 sx
7"6,000 ft295 sx

Permit History (1)

Applications (1)

#833647 A WELDER EXPLORATION & PROD., INC.
received 2017-11-29

Records & Logs

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

W-2/G-1 2018-09-17 log on file

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.

Lat 28.078726
Lon -97.387485

Well Details

Well Number
6
Max Depth
7,000 ft
Drill Type
Vertical
District
4
Operator
WELDERXP LTD.
Completed
2018-05-29

Operator

Location
SAN ANTONIO
P-5 Status
Active (filed 2026-01-29)
Cum Oil (all leases)
87,011 bbl
Cum Gas (all leases)
1,081,347 mcf
Activities
OPRS/G, OPRS/O
Total Permits
14