← Wells

42-475-34483

Final Completion Horizontal

WARWINK UNIVERSITY 18-34 B

WARD County · District 8 · CALLON PETROLEUM OPERATING CO · WAR-WINK W. (WOLFCAMP)

Permits

3

Max Depth

12,650 ft

First Permit

1997-05-16

Latest Activity

2018-11-30

Lifespan

22 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2007-06-23

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1997-08

Last Production

2026-07

Operator History

Chain of Custody

PIONEER NATURAL RES. USA, INC. 1997-1999→ PRIZE OPERATING COMPANY 1999-2002→ GRUY PETROLEUM MANAGEMENT CO. 2002-2006→ CIMAREX ENERGY CO. OF COLORADO 2006-2018→ CALLON PETROLEUM OPERATING CO 2018-2021

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 (7) Elevation 2,798 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 823 ft+1,975 ft
T/DELAWARE5,120 ft-2,322 ft
MANZANITA MARKER6,340 ft-3,542 ft
BRUSHY CANYON 7,398 ft-4,600 ft
BONE SPRING 8,700 ft-5,902 ft
3RD BONE SPRING (Bone Spring)10,800 ft-8,002 ft
WOLFCAMP 11,020 ft-8,222 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
✓ 42-475-37258 WARWINK UNIVERSITY 18-34-33 UNIT · CIMAREX ENERGY CO. OF COLORADO
0.2 mi
Cherry Canyon 6,096'Bone Spring 8,592'Bone Spring 10,907'Wolfcamp 11,583'Delaware —Clear Fork —Yates —Seven Rivers —Tubb —San Andres —Queen —Glorieta — +2 more
✓ 42-475-38354 WAR WINK UNIVERSITY 18-34-33 · CALLON PETROLEUM OPERATING CO
0.2 mi
Rustler 825'Delaware 5,176'Holt —Glorieta —Queen —San Andres —Clear Fork —Capitan —Yates —Seven Rivers —
✓ 42-475-34548 WARWINK UNIVERSITY 18-34 'B' · PIONEER NATURAL RES. USA, INC.
0.3 mi
B/SALT 5,000'RAMSEY 5,150'MANZINITA MARKER 6,300'Brushy Canyon 7,500'T/BONE-SPRG 8,700'Bone Spring 8,700'T/3RD BONE SPRG SD. 10,800'Bone Spring 10,800'T 3RD BONE SPRING 10,800'Wolfcamp 11,020'T/WLFCMP 11,650'
✓ 42-475-34494 WARWINK UNIVERSITY 18-34 'B' · PARKER & PARSLEY DEVELOPMENT L.P
0.4 mi
Rustler 812'T/DELAWARE 5,120'MANANITA MARKER 6,347'Brushy Canyon 7,395'Bone Spring 8,700'Bone Spring 8,830'Bone Spring 10,800'Bone Spring 10,870'Bone Spring 11,405'Wolfcamp 11,405'Wolfcamp 11,545'
✓ 42-475-34516 WARWINK UNIVERSITY 18-34 'B' · PIONEER NATURAL RES. USA, INC.
0.7 mi
Delaware 5,123'T/DELAWARE 5,123'T/MANZINITA 6,322'MANZINITA 6,322'Brushy Canyon 7,368'T/BRUSHY CANYON 7,368'T/BONE SPGS 8,800'Bone Spring 8,800'T/3RD BOND SPGS 11,416'Bone Spring 11,416'
✓ 42-475-38852 UL 18 33-32F · APACHE CORPORATION
0.9 mi
Delaware 5,166'Cherry Canyon 6,105'Brushy Canyon 7,528'Bone Spring 8,437'Bone Spring 10,149'Bone Spring 10,525'Wolfcamp 11,612'Seven Rivers —Rustler —Yates —
✓ 42-475-38851 UL 18 33-32E · APACHE CORPORATION
0.9 mi
Delaware 5,174'Queen —Rustler —Holt —San Andres —Clear Fork —Capitan —Yates —Glorieta —Seven Rivers —
✓ 42-475-38849 UL 18 33-32C · APACHE CORPORATION
0.9 mi
Cherry Canyon 6,125'Brushy Canyon 7,531'Bone Spring 8,440'Bone Spring 10,137'Bone Spring 10,558'Pennsylvanian —Wolfcamp —Wichita-Albany —Clear Fork —Tubb —

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 (2)

IntervalType
11,463–11,565 ftPerforated
11,624–13,004 ftPerforated

Casing (3)

SizeSet DepthCement
11.75"790 ft450 sx
8.625"4,995 ft400 sx
5.5"11,300 ft300 sx

Permit History (3)

#847136 Field Transfer Final Completion

WARWINK UNIVERSITY 18-34 'B' · 11,456 ft

2018-11-30

Spud 2007-04-30

#627366 Recompletion Final Completion

WAR-WINK UNIVERSITY 18-34 "B" · 12,650 ft

2007-01-22

Spud 2007-04-28

#462552 Drill Final Completion

WARWINK UNIVERSITY 18-34 'B' · 11,800 ft

1997-05-16

Spud 1997-06-09

Applications (3)

#847136 A CALLON PETROLEUM OPERATING CO
received 2018-11-27
#627366 A CIMAREX ENERGY CO. OF COLORADO
received 2006-10-11
#462552 A PARKER & PARSLEY DEVELOPMENT L.P
received 1997-05-16

Records & Logs

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

W-2/G-1 2018-12-05 log on file
W-2/G-1 2007-07-09 log on file
W-2/G-1 1997-08-14 log on file
W-2/G-1 1997-08-14 log on file
W-2/G-1 1997-10-09
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.

Google Maps → Explorer Map →
Lat 31.616691
Lon -103.305865

Well Details

Well Number
1H
Max Depth
12,650 ft
Drill Type
Horizontal
County
WARD
District
8
Operator
CALLON PETROLEUM OPERATING CO
Completed
2007-06-23

Operator

Location
HOUSTON
P-5 Status
Inactive (filed 2025-02-20)
Cum Oil (all leases)
139,323,688 bbl
Cum Gas (all leases)
731,756 mcf
Total Permits
1,234