42-475-38696

PRODUCING Horizontal

WINCHESTER A6

WARD County · District 8 · APACHE CORPORATION · PHANTOM (WOLFCAMP)

Permits

2

Max Depth

11,800 ft

First Permit

2023-11-08

Latest Activity

2023-11-08

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2024-05-24

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: APACHE CORPORATION ≠ Permit: CALLON PETROLEUM OPERATING CO

Resolved via: production → APACHE CORPORATION

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2024-05

Last Production

2026-07

Operator History

originally filed by CALLON PETROLEUM OPERATING CO — asset transferred

Lease Production

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

Formation Tops (10) Elevation 2,697 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 615 ft+2,082 ft
DELAWARE 5,140 ft-2,443 ft
CAPITAN REEF - HIGH FLOWS (Capitan)——
CLEARFORK (Clear Fork)——
GLORIETA ——
HOLT ——
QUEEN ——
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)——
SEVEN RIVERS ——
YATES ——

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
✓ 42-475-38714 WINCHESTER A7 · CALLON PETROLEUM OPERATING CO
0.0 mi
Rustler 615'Delaware 5,143'Queen —Holt —Yates —Glorieta —Seven Rivers —San Andres —Clear Fork —Capitan —
✓ 42-475-38697 WINCHESTER A7 · CALLON PETROLEUM OPERATING CO
0.0 mi
Rustler 615'Delaware 5,146'Queen —Seven Rivers —Glorieta —Holt —San Andres —Clear Fork —Capitan —Yates —
✓ 42-475-38005 WINCHESTER A2 · CALLON PETROLEUM OPERATING CO
0.2 mi
Rustler 635'Salado 1,210'Lamar 5,123'Bell Canyon 5,161'Glorieta —Seven Rivers —Queen —Holt —Yates —San Andres —
✓ 42-475-38007 ELK ALLEY A2 · CALLON PETROLEUM OPERATING CO
0.2 mi
Rustler 635'Salado 1,210'Lamar 5,123'Bell Canyon 5,161'Brushy Canyon 7,456'Avalon 8,407'Bone Spring 8,648'Bone Spring 10,105'Bone Spring 10,574'Bone Spring 10,928'Wolfcamp 11,510'San Andres — +12 more
✓ 42-475-38691 WINCHESTER A5 · CALLON PETROLEUM OPERATING CO
0.6 mi
Rustler 600'Delaware 5,108'Seven Rivers —Queen —Holt —Clear Fork —Capitan —Yates —San Andres —Glorieta —
✓ 42-475-38690 WINCHESTER A4 · CALLON PETROLEUM OPERATING CO
0.6 mi
Rustler 600'Delaware 5,103'Queen —Holt —Clear Fork —Seven Rivers —Glorieta —Yates —San Andres —Capitan —
✓ 42-475-38689 WINCHESTER A3 · CALLON PETROLEUM OPERATING CO
0.6 mi
Rustler 600'Delaware 5,103'Clear Fork —Seven Rivers —Glorieta —Queen —Holt —Capitan —Yates —San Andres —
✓ 42-475-37662 TEEWINOT A1 · CALLON PETROLEUM OPERATING CO
0.8 mi
Lamar 5,123'Bell Canyon 5,161'Queen —Rustler —Holt —Seven Rivers —Yates —Delaware —Tubb —San Andres —Clear Fork —Glorieta —

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
11,753–21,887 ftPerforated

Casing (3)

SizeSet DepthCement
10.75"1,237 ft495 sx
7.625"11,701 ft2,085 sx
5.5"21,962 ft1,345 sx

Permit History (2)

Applications (2)

#894931 A CALLON PETROLEUM OPERATING CO
received 2024-02-05
#894931 A CALLON PETROLEUM OPERATING CO
received 2023-10-31

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2025-02-12 log on file
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.

Lat 31.489050
Lon -103.270189

Well Details

Well Number
11UA
Max Depth
11,800 ft
Drill Type
Horizontal
County
WARD
District
8
Completed
2024-05-24

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
9,711