42-479-34054

Final Completion DirectionalSidetrack

VERGARA 1680

WEBB County · District 4 · NEWFIELD EXPLORATION COMPANY · VAQUILLAS RANCH (LOBO CONS.)

Permits

Max Depth

11,000 ft

First Permit

1984-12-10

Latest Activity

2000-05-31

Lifespan

15 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2000-07-26

Shut-In

—

Plugged

2010-01-23

EWA / Production operator mismatch

Scheduling: NEWFIELD EXPLORATION COMPANY ≠ Production: EEX OPERATING, L.P. (reported 2000-05)

EWA / Permit operator mismatch

Scheduling: NEWFIELD EXPLORATION COMPANY ≠ Permit: EEX OPERATING, L.P.

Resolved via: scheduling → NEWFIELD EXPLORATION COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2010-01

Operator History

Chain of Custody

EP OPERATING LIMITED PARTNERSHIP 1993-1995→ ENSERCH EXPLORATION, INC 1995-1998→ EEX CORPORATION 1998-1999→ EEX OPERATING, L.P. 2000-2000

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 (6) Elevation 631 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
L. WILCOX	7,378 ft	-6,747 ft
LOBO 1	9,548 ft	-8,917 ft
TOP OF LOBO	9,570 ft	-8,939 ft
LOBO 6	10,102 ft	-9,471 ft
LOBO 6 B	10,113 ft	-9,482 ft
LOBO 6C	10,204 ft	-9,573 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 (5)

Interval	Type
9,562–9,598 ft	Perforated
10,139–10,144 ft	Perforated
10,139–10,214 ft	Perforated
10,151–10,164 ft	Perforated
10,204–10,214 ft	Perforated

Casing (3)

Size	Set Depth	Cement
10.75"	1,109 ft	635 sx
8.625"	6,682 ft	145 sx
2.875"	10,507 ft	215 sx

Permit History (2)

#495687 Recompletion Final Completion

VERGARA 1680 · 11,000 ft

2000-05-31

Spud 2000-06-25

#260349 Drill Final Completion

VERGARA 1680 · 11,000 ft

1984-12-10

Spud 1984-12-14

Applications (2)

#495687 A EEX OPERATING, L.P.

received 2000-05-31

#260349 A COX, EDWIN L. & COX, BERRY R.

received 1984-11-28

Records & Logs

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

W-2/G-1 2000-10-12 log on file

W-2/G-1 1985-09-18

W-2/G-1 1985-05-01

W-2/G-1 1985-05-11

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: 4ST
Max Depth: 11,000 ft
Drill Type: Directional, Sidetrack
County: WEBB
District: 4
Operator: NEWFIELD EXPLORATION COMPANY
Completed: 2000-07-26

Operator

Name: NEWFIELD EXPL CO
Location: THE WOODLAN, DS
P-5 Status: Delinquent (filed 2022-09-02)
Cum Oil (all leases): 6,516,109 bbl
Cum Gas (all leases): 813,488,354 mcf
Total Permits: 821