42-199-32766

Final Completion

VASTAR FEE

HARDIN County · District 3 · PENWELL ENERGY INC. · SOUR LAKE EASTER (YEGUA Y-1)

Permits

5

Max Depth

12,000 ft

First Permit

1997-12-31

Latest Activity

2011-04-25

Lifespan

13 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2010-11-05

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1998-06

Last Production

2026-07

Lease Production

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

Formation Tops (8) Elevation 36 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
COCKFIELD (DY)9,225 ft-9,189 ft
YEGUA (EY-1) (Yegua)9,580 ft-9,544 ft
YEGUA (EY-2) (Yegua)9,755 ft-9,719 ft
YEGUA (EY-4) (Yegua)10,050 ft-10,014 ft
YEGUA (EY-6) (Yegua)10,445 ft-10,409 ft
COCKFIELD
YEGUA (EY-1) (Yegua)
YEGUA (EY-2) (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 ↗

Perforations (4)

IntervalType
9,580–9,610 ftPerforated
9,756–9,766 ftPerforated
10,048–10,068 ftPerforated
10,448–10,478 ftPerforated

Casing (3)

SizeSet DepthCement
10.75"2,505 ft1,665 sx
7.875"10,600 ft300 sx
7.625"10,600 ft300 sx

Records & Logs

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

W-2/G-1 2011-09-20
W-2/G-1 2011-01-10
W-2/G-1 2007-01-17
W-2/G-1 2007-02-14
W-2/G-1 1998-07-08 log on file
W-2/G-1 1998-07-08 log on file

+1 more 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.

No GPS coordinates yet

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

Well Details

Well Number
3
Max Depth
12,000 ft
Drill Type
Vertical
County
HARDIN
District
3
Completed
2010-11-05

Operator

Location
HOUSTON
P-5 Status
Active (filed 2026-06-17)
Cum Oil (all leases)
1,653,820 bbl
Cum Gas (all leases)
28,006,992 mcf
Activities
OPRS/G, OPRS/O
Total Permits
132