42-329-41888

PRODUCING Horizontal

GBG 41/38 UNIT

MIDLAND County · District 8 · CHEVRON U. S. A. INC. · PARKS (CONSOLIDATED)

Permits

2

Max Depth

11,500 ft

First Permit

2017-08-17

Latest Activity

2017-08-17

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2018-06-29

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2018-01

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 (10) Elevation 2,808 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 975 ft+1,833 ft
YATES 2,841 ft-33 ft
SEVEN RIVERS 3,193 ft-385 ft
QUEEN 4,012 ft-1,204 ft
GRAYBURG 4,423 ft-1,615 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,618 ft-1,810 ft
GLORIETA 6,176 ft-3,368 ft
CLEARFORK (Clear Fork)7,021 ft-4,213 ft
SPRABERRY 8,406 ft-5,598 ft
SPRABERRY UPPER-DEAN (Spraberry)9,103 ft-6,295 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
42-329-41889 GBG 41/38 UNIT · CHEVRON U. S. A. INC.
0.0 mi
Santa Rosa 937'Yates 2,804'Seven Rivers 3,157'Queen 3,974'Grayburg 4,378'San Andres 4,566'Glorieta 6,135'Clear Fork 6,984'Spraberry 8,368'Spraberry
42-329-41890 GBG 41/38 UNIT · CHEVRON U. S. A. INC.
0.0 mi
Santa Rosa 932'Yates 2,800'Seven Rivers 3,152'Queen 3,967'Grayburg 4,371'San Andres 4,559'Spraberry 5,372'Glorieta 6,128'Clear Fork 6,976'Spraberry 8,372'Spraberry 9,112'
42-329-41891 GBG 41/38 UNIT · CHEVRON U. S. A. INC.
0.0 mi
Santa Rosa 943'Yates 2,795'Seven Rivers 3,157'Queen 3,973'Grayburg 4,378'San Andres 4,562'Glorieta 6,135'Clear Fork 6,984'Spraberry 8,368'Spraberry
42-329-41892 GBG 41/38 UNIT · CHEVRON U. S. A. INC.
0.0 mi
Santa Rosa 960'Yates 2,804'Seven Rivers 3,153'Queen 3,968'Grayburg 4,379'San Andres 4,551'Glorieta 6,142'Clear Fork 6,984'Spraberry 8,371'Spraberry 9,113'
42-329-41893 GBG 41/38 UNIT · CHEVRON U. S. A. INC.
0.0 mi
Santa Rosa 947'Yates 2,800'Seven Rivers 3,150'Queen 3,963'Grayburg 4,376'San Andres 4,551'Glorieta 6,134'Clear Fork 6,979'Spraberry 8,371'Spraberry
42-329-41432 TEXAS TEN 13/16 · CHEVRON U. S. A. INC.
0.4 mi
Santa Rosa 921'Yates 2,802'Seven Rivers 3,145'Queen 3,957'Grayburg 4,369'San Andres 4,560'Glorieta 6,134'Clear Fork 6,976'Spraberry 8,377'Spraberry
42-329-41433 TEXAS TEN 13/16 · CHEVRON U. S. A. INC.
0.4 mi
Santa Rosa 921'Santa Rosa 936'Yates 2,802'Seven Rivers 3,145'Seven Rivers 3,148'Queen 3,957'Grayburg 4,369'Grayburg 4,372'San Andres 4,560'San Andres 4,563'Glorieta 6,134'Clear Fork 6,976' +3 more
42-329-40321 TEXAS TEN 13/16 · CHEVRON U. S. A. INC.
0.5 mi
Santa Rosa 933'Yates 2,773'Seven Rivers 3,088'Queen 4,078'Grayburg 4,350'San Andres 4,597'Glorieta 5,317'Clear Fork 6,969'Spraberry 7,795'Spraberry 8,321'

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 (1)

IntervalType
9,857–19,681 ftPerforated

Casing (4)

SizeSet DepthCement
13.375"392 ft467 sx
9.625"6,295 ft1,946 sx
5.5"9,174 ft1,378 sx
5"19,854 ft1,378 sx

Permit History (2)

Applications (2)

#829847 A CHEVRON U. S. A. INC.
received 2018-02-14
#829847 A CHEVRON U. S. A. INC.
received 2017-08-14

Records & Logs

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

W-2/G-1 2018-10-31
W-2/G-1 2018-05-31 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 31.853142
Lon -102.129910

Well Details

Well Number
0031WB
Max Depth
11,500 ft
Drill Type
Horizontal
County
MIDLAND
District
8
Completed
2018-06-29

Operator

Location
MIDLAND
P-5 Status
Active (filed 2026-01-30)
Cum Oil (all leases)
633,048,621 bbl
Cum Gas (all leases)
4,264,158,043 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
9,272