42-403-30338

Final Completion HorizontalSidetrack

ARCO-VASTAR UNIT A-342

SABINE County · District 6 · UNION PACIFIC RESOURCES COMPANY · BROOKELAND (AUSTIN CHALK 8800)

Permits

Max Depth

13,500 ft

First Permit

1991-04-25

Latest Activity

1991-12-13

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1992-02-21

Shut-In

—

Plugged

1998-10-08

EWA / Production operator mismatch

Scheduling: UNION PACIFIC RESOURCES COMPANY ≠ Production: ARCO OIL & GAS CO. (reported 1993-01)

EWA / Permit operator mismatch

Scheduling: UNION PACIFIC RESOURCES COMPANY ≠ Permit: ARCO OIL & GAS CO.

Resolved via: scheduling → UNION PACIFIC RESOURCES COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

1998-11

Operator History

originally filed by ARCO OIL & GAS CO. — asset transferred

Lease Production

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

Oil

production & DCA →

Formation Tops (9) Elevation 273 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
MIDWAY	5,396 ft	-5,123 ft
SARATOGA	6,496 ft	-6,223 ft
BASE UPPER CHALK	7,006 ft	-6,733 ft
AUSTIN (Austin Chalk)	7,474 ft	-7,201 ft
TOP OF AUSTIN (Austin Chalk)	7,474 ft	-7,201 ft
HAND AUSTIN	7,844 ft	-7,571 ft
BASE AUSTIN (Austin Chalk)	8,006 ft	-7,733 ft
TOP 'HAND' AUSTIN	8,006 ft	-7,733 ft
LOWER CRETACEOUS	8,096 ft	-7,823 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 (2)

Interval	Type
8,319–11,466 ft	Perforated
8,319–12,107 ft	Perforated

Casing (2)

Size	Set Depth	Cement
10.75"	2,041 ft	50 sx
7.625"	7,774 ft	106 sx

Permit History (2)

#395020 Drill Final Completion

ARCO FEE -342- · 13,500 ft

1991-12-13

Spud 1992-01-14

#387171 Drill Final Completion

ARCO FEE A-342 · 12,500 ft

1991-04-25

Spud 1991-06-17

Applications (2)

#395020 A ARCO OIL & GAS CO.

received 1991-12-13

#387171 A ARCO OIL & GAS CO.

received 1991-04-25

Records & Logs

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

W-2/G-1 1992-03-27

W-2/G-1 1991-09-06 log on file

W-2/G-1 1992-05-04

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 SABINE County.

Well Details

Well Number: 1
Max Depth: 13,500 ft
Drill Type: Horizontal, Sidetrack
County: SABINE
District: 6
Operator: UNION PACIFIC RESOURCES COMPANY
Completed: 1992-02-21

Operator

Name: UNION PACIFIC RES CO
Location: FORT WORTH
P-5 Status: Inactive (filed 2000-05-02)
Cum Oil (all leases): 75,300,375 bbl
Cum Gas (all leases): 1,818,873,181 mcf
Total Permits: 5,638