42-227-38840

PRODUCING Horizontal

COLONIAL UNIT A1

HOWARD County · District 8 · APACHE CORPORATION · SPRABERRY (TREND AREA)

Permits

2

Max Depth

7,600 ft

First Permit

2016-09-30

Latest Activity

2016-09-30

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2017-06-01

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: APACHE CORPORATION ≠ Permit: CALLON PETROLEUM OPERATING CO

Resolved via: productionAPACHE CORPORATION

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2017-05

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 (13)

CSV
FormationTop Depth (MD)
SANTA ROSA 540 ft
YATES 1,630 ft
SEVEN RIVERS 1,910 ft
GLORIETA 2,270 ft
QUEEN 2,270 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)2,540 ft
GLORIETA 3,030 ft
CLEARFORK - SEVERE WATER FLOWS (Clear Fork)5,160 ft
SPRABERRY 5,935 ft
LEONARD 6,887 ft
DEAN 7,213 ft
WOLFCAMP 7,389 ft
COLEMAN JUNCTION

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. View filings & logs at RRC ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
42-227-38845 COLONIAL UNIT A2 · CALLON PETROLEUM OPERATING CO
0.0 mi
Yates 1,630'Seven Rivers 1,910'San Andres 2,540'Glorieta 3,030'Clear Fork 5,160'Spraberry 5,935'Leonard 6,887'Dean 7,210'Wolfcamp 7,389'Coleman Junction
42-227-41590 COLONIAL UNIT · CALLON PETROLEUM OPERATING CO
0.3 mi
Santa Rosa 485'Rustler 1,080'Yates 1,605'Seven Rivers 1,850'San Andres 2,550'Glorieta 3,100'Clear Fork 5,175'Spraberry 5,955'Leonard 6,849'Dean 7,182'
42-227-41587 COLONIAL UNIT · CALLON PETROLEUM OPERATING CO
0.3 mi
Santa Rosa 485'Rustler 1,080'Yates 1,605'Seven Rivers 1,850'San Andres 2,550'Glorieta 3,100'Clear Fork 5,175'Spraberry 5,955'Leonard 6,862'Dean
42-227-41589 COLONIAL UNIT · CALLON PETROLEUM OPERATING CO
0.3 mi
Santa Rosa 485'Rustler 1,080'Yates 1,605'Seven Rivers 1,850'San Andres 2,550'Glorieta 3,100'Clear Fork 5,175'Spraberry 5,955'Leonard 6,852'Dean
42-227-41591 COLONIAL UNIT · CALLON PETROLEUM OPERATING CO
0.3 mi
Santa Rosa 485'Rustler 1,080'Yates 1,605'Seven Rivers 1,850'San Andres 2,550'Glorieta 3,100'Clear Fork 5,175'Spraberry 5,955'Leonard 6,859'Dean 7,180'
42-227-39469 ZISSOU · SM ENERGY COMPANY
0.8 mi
Yates 1,593'Seven Rivers 1,702'Glorieta 2,827'San Andres 3,326'Clear Fork 4,042'Spraberry 5,914'Leonard 6,805'Dean 7,131'Wolfcamp 7,214'Coleman Junction
42-227-39470 ZISSOU · SM ENERGY COMPANY
0.8 mi
Yates 1,589'Seven Rivers 1,702'San Andres 2,827'Glorieta 3,328'Clear Fork 4,035'Spraberry 5,907'Leonard 6,802'Dean 7,133'Wolfcamp 7,214'Coleman Junction
42-227-41425 WYNDHAM UNIT · CALLON PETROLEUM OPERATING CO
0.9 mi
Santa Rosa 545'Rustler 1,120'Yates 1,700'Seven Rivers 1,975'San Andres 2,670'Glorieta 3,050'Clear Fork 5,250'Spraberry 6,085'Leonard 7,002'Dean

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
7,968–15,770 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,120 ft782 sx
9.625"6,811 ft1,058 sx
5.5"15,840 ft2,755 sx

Permit History (2)

Applications (2)

#818017 A CALLON PETROLEUM OPERATING CO
received 2017-06-09
#818017 A CALLON PETROLEUM OPERATING CO
received 2016-08-25

Records & Logs

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

W-2/G-1 2017-09-13 log on file
W-2/G-1 2017-06-09 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 32.288946
Lon -101.482964

Well Details

Well Number
1AH
Max Depth
7,600 ft
Drill Type
Horizontal
County
HOWARD
District
8
Completed
2017-06-01

Operator

Location
HOUSTON
P-5 Status
Active (filed 2025-12-03)
Cum Oil (all leases)
615,928,793 bbl
Cum Gas (all leases)
2,702,742,169 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
9,662