42-123-35036

OBSERVATION Horizontal

WESTHOFF A-KOOP B

DE WITT County · District 2 · BURLINGTON RESOURCES O & G CO LP · EAGLEVILLE (EAGLE FORD-2)

Permits

1

Max Depth

17,500 ft

First Permit

2020-10-06

Latest Activity

2020-10-06

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2021-06-19

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2021-06

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 (9) Elevation 404 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YEGUA 1,790 ft-1,386 ft
WILCOX 5,475 ft-5,071 ft
AUSTIN CHALK 12,246 ft-11,842 ft
EAGLE FORD 12,859 ft-12,455 ft
CATAHOULA
EDWARDS - H2S (Edwards)
EDWARDS-H2S (Edwards)
FRIO
VICKSBURG

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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
42-123-34817 WESTHOFF A-KOOP B USW D · BURLINGTON RESOURCES O & G CO LP
0.4 mi
Yegua 2,410'Wilcox 6,321'Austin Chalk 12,225'Eagle Ford 12,621'Vicksburg Edwards Catahoula Frio
42-123-34814 WESTHOFF A-KOOP B USW A · BURLINGTON RESOURCES O & G CO LP
0.4 mi
Yegua 2,415'Wilcox 6,323'Austin Chalk 12,225'Eagle Ford 12,610'Vicksburg Catahoula Edwards Frio
42-123-34815 WESTHOFF A-KOOP B USW B · BURLINGTON RESOURCES O & G CO LP
0.4 mi
Yegua 2,415'Wilcox 6,322'Austin Chalk 12,239'Eagle Ford 12,634'Frio Catahoula Vicksburg Edwards
42-123-34816 WESTHOFF A-KOOP B USW C · BURLINGTON RESOURCES O & G CO LP
0.4 mi
Yegua 2,416'Wilcox 6,323'Austin Chalk 12,222'Eagle Ford 12,606'Vicksburg Catahoula Frio Edwards
42-123-32586 BURGE UNIT A USW · BURLINGTON RESOURCES O & G CO LP
0.7 mi
Pecan Gap 12,177'Austin Chalk 12,391'Eagle Ford 12,765'
42-123-32646 LACKEY UNIT B · BURLINGTON RESOURCES O & G CO LP
0.7 mi
Pecan Gap 11,993'Austin Chalk 12,202'Eagle Ford 12,586'
42-123-34048 HILMER KOOPMANN A 274 · BURLINGTON RESOURCES O & G CO LP
0.8 mi
Catahoula 317'Frio 882'Vicksburg 1,509'Yegua 2,538'Wilcox 5,693'Austin Chalk 12,477'Eagle Ford 12,836'Edwards
42-123-34050 HILMER KOOPMANN A 274 · BURLINGTON RESOURCES O & G CO LP
0.8 mi
Catahoula 320'Frio 885'Vicksburg 1,513'Yegua 2,543'Wilcox 5,690'Austin Chalk 12,486'Eagle Ford 12,845'Edwards

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (18)

IntervalType
13,670–13,675 ftPerforated
14,030–14,035 ftPerforated
14,183–14,188 ftPerforated
14,312–14,317 ftPerforated
14,480–14,485 ftPerforated
14,644–14,649 ftPerforated
14,760–14,765 ftPerforated
14,900–14,905 ftPerforated
15,104–15,109 ftPerforated
15,220–15,225 ftPerforated
15,386–15,391 ftPerforated
15,545–15,550 ftPerforated
15,750–15,755 ftPerforated
15,820–15,825 ftPerforated
15,970–15,975 ftPerforated

+3 more intervals

Casing (3)

SizeSet DepthCement
13.375"1,496 ft1,170 sx
9.625"13,435 ft1,500 sx
5.5"16,643 ft1,645 sx

Permit History (1)

Applications (1)

#865357 A BURLINGTON RESOURCES O & G CO LP
received 2020-10-01

Records & Logs

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

W-2/G-1 2023-11-01 log on file
W-2/G-1 2022-06-20 log on file

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.

Lat 29.087576
Lon -97.576532

Well Details

Well Number
1MW
Max Depth
17,500 ft
Drill Type
Horizontal
County
DE WITT
District
2
Completed
2021-06-19

Operator

Location
HOUSTON
P-5 Status
Active (filed 2025-10-30)
Cum Oil (all leases)
533,474,661 bbl
Cum Gas (all leases)
1,992,064,543 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
5,104