42-227-40496

PRODUCING Horizontal

DUNKIN UNIT

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

Permits

2

Max Depth

8,950 ft

First Permit

2019-12-06

Latest Activity

2019-12-06

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2020-06-05

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

2020-06

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 (13)

CSV
FormationTop Depth (MD)
SANTA ROSA 1,075 ft
SEVEN RIVERS 1,075 ft
YATES 2,075 ft
SEVEN RIVERS 2,200 ft
QUEEN 2,830 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)3,435 ft
GLORIETA 4,380 ft
CLEARFORK - SEVERE WATER FLOWS (Clear Fork)5,825 ft
SPRABERRY 6,660 ft
LEONARD 7,645 ft
COLEMAN JUNCTION
DEAN
WOLFCAMP

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
42-227-40495 DUNKIN UNIT A1 · CALLON PETROLEUM OPERATING CO
0.0 mi
Yates 2,075'Seven Rivers 2,200'San Andres 3,435'Glorieta 4,380'Clear Fork 5,825'Spraberry 6,660'Dean 7,993'Wolfcamp 8,188'Leonard Coleman Junction
42-227-40497 DUNKIN UNIT A2 · CALLON PETROLEUM OPERATING CO
0.0 mi
Santa Rosa 1,075'Yates 2,075'Seven Rivers 2,200'Queen 2,830'San Andres 3,435'Glorieta 4,380'Clear Fork 5,825'Spraberry 6,660'Leonard 7,645'Dean 7,999'Wolfcamp 8,172'Coleman Junction
42-227-42194 POSH A1 · CALLON PETROLEUM OPERATING CO
0.1 mi
Clear Fork 4,863'Spraberry 6,637'Dean 7,988'Wolfcamp 8,164'Glorieta Yates Seven Rivers San Andres Santa Rosa Rustler
42-227-42193 BLAGRAVE A1 · CALLON PETROLEUM OPERATING CO
0.1 mi
Santa Rosa 1,075'Rustler 1,523'Yates 2,058'Seven Rivers 2,172'San Andres 3,652'Glorieta 4,574'Clear Fork 4,993'Spraberry 6,511'Leonard 7,614'Dean 7,991'
42-227-42195 POSH A2 · CALLON PETROLEUM OPERATING CO
0.1 mi
Clear Fork 4,865'Clear Fork 5,740'Spraberry 6,637'Glorieta Santa Rosa Rustler San Andres Yates Leonard Seven Rivers
42-227-41701 DUNKIN UNIT · CALLON PETROLEUM OPERATING CO
0.2 mi
Santa Rosa 1,075'Rustler 1,495'Yates 2,090'Seven Rivers 2,245'San Andres 3,200'Glorieta 4,575'Clear Fork 5,835'Spraberry 6,680'Leonard 7,655'Dean 8,014'
42-227-41703 DUNKIN UNIT · CALLON PETROLEUM OPERATING CO
0.2 mi
Santa Rosa 1,075'Rustler 1,495'Yates 2,090'Seven Rivers 2,245'San Andres 3,200'Glorieta 4,575'Clear Fork 5,835'Spraberry 6,680'Leonard 7,652'Dean 8,011'
42-227-41702 DUNKIN UNIT · CALLON PETROLEUM OPERATING CO
0.2 mi
Santa Rosa 1,075'Rustler 1,495'Yates 2,090'Seven Rivers 2,245'San Andres 3,200'Glorieta 4,575'Clear Fork 5,835'Spraberry 6,680'Leonard 7,652'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
8,224–17,746 ftPerforated

Casing (4)

SizeSet DepthCement
13.375"1,283 ft912 sx
9.625"7,208 ft1,103 sx
7"7,800 ft3,053 sx
5.5"17,915 ft3,053 sx

Permit History (2)

Applications (2)

#859645 A CALLON PETROLEUM OPERATING CO
received 2019-12-12
#859645 A CALLON PETROLEUM OPERATING CO
received 2019-12-04

Records & Logs

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

W-2/G-1 2022-02-28 log on file
W-2/G-1 2021-01-04 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 32.518711
Lon -101.652471

Well Details

Well Number
15SH
Max Depth
8,950 ft
Drill Type
Horizontal
County
HOWARD
District
8
Completed
2020-06-05

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
9,704