42-479-34117

PRODUCING DirectionalSidetrack

VERGARA 1679

WEBB County · District 4 · HILCORP ENERGY COMPANY · VAQUILLAS RANCH (LOBO CONS.)

Permits

Max Depth

11,000 ft

First Permit

1985-03-14

Latest Activity

2000-04-13

Lifespan

15 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2003-08-08

Shut-In

—

Plugged

—

P-5 Org Status: X

EWA / Permit operator mismatch

Scheduling: HILCORP ENERGY COMPANY ≠ Permit: EEX OPERATING, L.P.

Resolved via: production → HILCORP ENERGY COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

EP OPERATING LIMITED PARTNERSHIP 1994-1995→ ENSERCH EXPLORATION, INC 1995-1998→ EEX CORPORATION 1998-1999→ EEX OPERATING, L.P. 2000-2002→ NEWFIELD EXPLORATION COMPANY 2003-2016→ HILCORP ENERGY COMPANY 2016-2026

Lease Production

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

Gas

production & DCA →

Formation Tops (4) Elevation 631 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
L. WILCOX	7,433 ft	-6,802 ft
LOBO 6	10,128 ft	-9,497 ft
LOBO 6C	10,285 ft	-9,654 ft
LOBO 6	10,395 ft	-9,764 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 (7)

Interval	Type
10,225–10,231 ft	Perforated
10,293–10,323 ft	Perforated
10,332–10,348 ft	Perforated
10,392–10,420 ft	Perforated
10,408–10,419 ft	Perforated
10,436–10,444 ft	Perforated
10,454–10,490 ft	Perforated

Casing (3)

Size	Set Depth	Cement
10.75"	1,113 ft	560 sx
7.625"	7,935 ft	625 sx
2.875"	10,678 ft	250 sx

Permit History (2)

#494048 Recompletion Final Completion

VERGARA 1679 · 10,900 ft

2000-04-13

Spud 2000-05-12

#269932 Drill Final Completion

VERGARA 1679 · 11,000 ft

1985-03-14

Spud 1985-03-21

Applications (2)

#494048 A EEX OPERATING, L.P.

received 2000-04-13

#269932 A COX, EDWIN L. & COX, BERRY R.

received 1985-02-19

Records & Logs

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

W-2/G-1 2005-04-13

W-2/G-1 2000-08-10 log on file

W-2/G-1 1988-10-06

W-2/G-1 1985-08-20

W-2/G-1 1985-05-28

W-2/G-1 1985-06-01

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.

No GPS coordinates yet

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

Well Details

Well Number: 4
Max Depth: 11,000 ft
Drill Type: Directional, Sidetrack
County: WEBB
District: 4
Operator: HILCORP ENERGY COMPANY
Completed: 2003-08-08

Operator

Name: HILCORP ENGY CO
Location: HOUSTON
P-5 Status: X (filed 2026-03-27)
Cum Oil (all leases): 75,699,281 bbl
Cum Gas (all leases): 1,779,939,645 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 3,430