← Wells

42-173-34499

Final Completion

CALVERLEY 40

GLASSCOCK County · District 8 · CRESCENT ENERGY OPERATING LLC · GARDEN CITY S. (WOLFCAMP)

Permits

3

Max Depth

11,000 ft

First Permit

2011-09-20

Latest Activity

2024-12-31

Lifespan

13 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2011-11-04

Shut-In

—

Plugged

—

!

EWA / Permit operator mismatch

Scheduling: CRESCENT ENERGY OPERATING LLC ≠ Permit: VITAL ENERGY, INC.

Resolved via: production → CRESCENT ENERGY OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2010-12

Last Production

2026-07

Operator History

Chain of Custody

LAREDO PETROLEUM, INC. 2010-2023→ VITAL ENERGY, INC. 2023-2025→ CRESCENT ENERGY OPERATING, LLC 2026-2026

Lease Production

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

Oil
production & DCA →
Oil
production & DCA →

Formation Tops (5) Elevation 2,681 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SPRABERRY 3,436 ft-755 ft
LOWER WOLFCAMP (Wolfcamp)8,076 ft-5,395 ft
LWCMP8,076 ft-5,395 ft
CANYON 8,395 ft-5,714 ft
STRAWN 9,435 ft-6,754 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
✓ 42-173-38299 SHINER · TRILOGY OPERATING, INC.
1.1 mi
Santa Rosa 728'Rustler 1,008'Yates 1,223'Seven Rivers 1,621'Queen 1,871'Grayburg 2,086'San Andres 2,485'Glorieta 3,852'Clear Fork 4,295'Spraberry 4,445'
✓ 42-173-37387 SAYLOR · TRILOGY OPERATING, INC.
1.2 mi
Santa Rosa 650'Yates 1,230'Seven Rivers 1,640'Queen 1,950'Grayburg 2,115'San Andres 2,510'Clear Fork 4,220'Spraberry 4,420'Wichita-Albany 5,255'Clear Fork —Glorieta —Seven Rivers — +7 more
✓ 42-173-38647 SAYLOR · TRILOGY OPERATING, INC.
1.3 mi
Santa Rosa 640'Rustler 990'Yates 1,202'Seven Rivers 1,650'Queen 1,965'Grayburg 2,152'San Andres 2,523'Spraberry —Clear Fork —Glorieta —
✓ 42-173-33918 SOUTH BOXCAR 3 · VITAL ENERGY, INC.
2.5 mi
Spraberry 3,510'U SPRABERRY 3,582'Spraberry 4,358'L SPRABERRY 4,559'Spraberry 5,290'Wolfcamp 5,508'Wolfcamp 6,071'
✓ 42-173-37628 GREEN HORNET · TRILOGY OPERATING, INC.
3.4 mi
Santa Rosa 900'Yates 1,300'Seven Rivers 1,545'Queen 1,755'Grayburg 1,918'San Andres 2,425'Clear Fork 3,501'Spraberry 6,530'Wichita-Albany 7,390'Dean 7,481'
✓ 42-173-37816 GREEN HORNET WEST · TRILOGY OPERATING, INC.
3.7 mi
Santa Rosa 870'Yates 1,230'Seven Rivers 1,430'Queen 1,635'Grayburg 1,862'San Andres 2,370'Clear Fork 3,501'Spraberry 6,498'Wichita-Albany 7,391'Glorieta —
✓ 42-173-37654 BEARKAT 8-5 (ALLOC-A) · LAREDO PETROLEUM, INC.
3.9 mi
Santa Rosa 340'Yates 2,060'Seven Rivers 2,155'Queen 2,240'Grayburg 2,480'San Andres 2,725'Glorieta 3,460'Clear Fork 4,275'Spraberry 5,096'Wichita-Albany 6,470'
✓ 42-173-34804 REYNOLDS 1A · VITAL ENERGY, INC.
4.0 mi
Wolfcamp 7,361'Canyon 7,878'Strawn 9,148'

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 (3)

IntervalType
3,995–4,020 ftPerforated
8,537–9,586 ftPerforated
8,537–9,910 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"516 ft425 sx
8.625"3,626 ft880 sx
5.5"10,120 ft1,025 sx

Permit History (3)

#904912 Recompletion Final Completion

CALVERLEY 40 · 10,120 ft

2024-12-31

Spud 2024-07-29

#724377 Drill Final Completion

CALVERLEY 40 · 11,000 ft

2011-09-20

Spud 2011-10-04

#724377 Drill

CALVERLEY 40 · 11,000 ft

2011-09-20

Spud 2011-10-04

Applications (3)

#904912 A VITAL ENERGY, INC.
received 2024-12-30
#724377 A LAREDO PETROLEUM, INC.
received 2013-01-04
#724377 A LAREDO PETROLEUM, INC.
received 2011-09-16

Records & Logs

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

W-2/G-1 2024-12-19
W-2/G-1 2016-02-02
W-2/G-1 2013-01-07 log on file
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.

Google Maps → Explorer Map →
Lat 31.918041
Lon -101.446554

Well Details

Well Number
4
Max Depth
11,000 ft
Drill Type
Vertical
County
GLASSCOCK
District
8
Operator
CRESCENT ENERGY OPERATING LLC
Completed
2011-11-04

Operator

Location
HOUSTON
P-5 Status
Active (filed 2025-08-28)
Cum Oil (all leases)
10,867,426 bbl
Cum Gas (all leases)
2,390,025 mcf
Activities
OPRS/G, OPRS/O
Total Permits
31