42-199-32642

Final Completion

SILSBEE GAS UNIT

HARDIN County · District 3 · MURPHY EXPLORATION & PROD. CO. · SILSBEE (Y-4)

Permits

7

Max Depth

8,115 ft

First Permit

1992-10-23

Latest Activity

2011-03-18

Lifespan

18 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1992-12-16

Shut-In

Plugged

!

EWA / Production operator mismatch

Scheduling: MURPHY EXPLORATION & PROD. CO. ≠ Production: FOUNDATION ENERGY MANAGEMENT LLC (reported 2026-04)

!

EWA / Permit operator mismatch

Scheduling: MURPHY EXPLORATION & PROD. CO. ≠ Permit: ADDISON OIL, LLC

Resolved via: productionFOUNDATION ENERGY MANAGEMENT LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

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 (7) Elevation 41 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
COCKFIELD6,605 ft-6,564 ft
1ST YEGUA SD (Yegua)6,739 ft-6,698 ft
2ND YEGUA SD (Yegua)6,859 ft-6,818 ft
YEGUA X SD (Yegua)7,341 ft-7,300 ft
YEGUA Y-4 SD (Yegua)7,689 ft-7,648 ft
YEGUA Z SD (Yegua)7,824 ft-7,783 ft
SEE ORIGINAL G-1

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 (8)

IntervalType
7,236–7,262 ftPerforated
7,341–7,345 ftPerforated
7,472–7,478 ftPerforated
7,491–7,498 ftPerforated
7,520–7,526 ftPerforated
7,565–7,568 ftPerforated
7,612–7,618 ftPerforated
7,689–7,693 ftPerforated

Casing (4)

SizeSet DepthCement
9.625"2,610 ft955 sx
8.625"2,610 ft955 sx
9.625"2,611 ft955 sx
5.5"8,116 ft535 sx

Permit History (7)

Applications (7)

#712132 A ADDISON OIL, LLC
received 2011-03-15
#691473 A ADDISON OIL, LLC
received 2010-02-17
#459044 A MERIT ENERGY COMPANY
received 1997-02-24
#443582 A MURPHY EXPLORATION & PROD. CO.
received 1996-01-10
#430674 A MURPHY EXPLORATION & PROD. CO.
received 1994-12-15
#404556 A MURPHY OIL USA, INC.
received 1993-01-08
#404556 A MURPHY OIL USA, INC.
received 1992-10-12

Records & Logs

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

W-2/G-1 2011-05-06
W-2/G-1 2010-07-19 log on file
W-2/G-1 2010-08-04
W-2/G-1 1997-02-28 log on file
W-2/G-1 1997-03-07
W-2/G-1 1996-01-08 log on file

+5 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
61
Max Depth
8,115 ft
Drill Type
Vertical
County
HARDIN
District
3
Completed
1992-12-16

Operator

Location
HOUSTON
P-5 Status
Inactive (filed 2010-05-05)
Cum Oil (all leases)
2,183,357 bbl
Cum Gas (all leases)
1,692,401 mcf
Total Permits
46