42-481-33968

Final Completion

VASTAR-DUNCAN A

WHARTON County · District 3 · MAGNUM PRODUCING LP · EGYPT (COOK MTN)

Permits

2

Max Depth

9,200 ft

First Permit

1997-04-14

Latest Activity

1997-04-14

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1997-05-19

Shut-In

Plugged

2023-06-01

!

EWA / Production operator mismatch

Scheduling: MAGNUM PRODUCING LP ≠ Production: WALTER OIL & GAS CORPORATION (reported 2004-09)

!

EWA / Permit operator mismatch

Scheduling: MAGNUM PRODUCING LP ≠ Permit: WALTER OIL & GAS CORPORATION

Resolved via: schedulingMAGNUM PRODUCING LP

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1997-05

Last Production

2023-05

Operator History

originally filed by WALTER OIL & GAS CORPORATION — asset transferred

Lease Production

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

Formation Tops (2) Elevation 16 ft

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP FRIO (Frio)3,680 ft-3,664 ft
TOP YEGUA (Yegua)6,600 ft-6,584 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 ↗

Perforations (1)

IntervalType
8,486–8,552 ftPerforated

Casing (3)

SizeSet DepthCement
9.625"2,246 ft755 sx
7"7,604 ft280 sx
4.5"8,766 ft127 sx

Permit History (2)

Applications (2)

#461054 A WALTER OIL & GAS CORPORATION
received 1997-06-05
#461054 A WALTER OIL & GAS CORPORATION
received 1997-04-14

Records & Logs

2 completion filings on record · 1 with log images at RRC.

W-2/G-1 1997-06-06 log on file
W-2/G-1 1997-06-16

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.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in WHARTON County.

Well Details

Well Number
2
Max Depth
9,200 ft
Drill Type
Vertical
County
WHARTON
District
3
Completed
1997-05-19

Operator

Location
CORPUS CHRI, ST
P-5 Status
Active (filed 2026-02-26)
Cum Oil (all leases)
2,395,711 bbl
Cum Gas (all leases)
82,669,447 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
312