42-475-38734

NOT ELIGIBLE FOR ALLOWABLE Horizontal

UL GENE PARMESAN A2

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

Permits

1

Max Depth

12,000 ft

First Permit

2024-01-16

Latest Activity

2024-01-16

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2024-09-12

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: APACHE CORPORATION ≠ Permit: CALLON PETROLEUM OPERATING CO

Resolved via: schedulingAPACHE CORPORATION

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2024-09

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 2,809 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
DELAWARE 5,121 ft-2,312 ft
2ND BONE SPRING (Bone Spring)10,109 ft-7,300 ft
3RD BONE SPRING (Bone Spring)10,572 ft-7,763 ft
CAPITAN REEF - HIGH FLOWS (Capitan)
GLORIETA
QUEEN
RUSTLER
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
42-475-38735 UL GENE PARMESAN A3 · CALLON PETROLEUM OPERATING CO
0.0 mi
Delaware 5,137'Seven Rivers Glorieta Clear Fork Capitan Queen Yates Holt Rustler San Andres
42-475-38733 UL GENE PARMESAN A2 · CALLON PETROLEUM OPERATING CO
0.0 mi
Delaware 5,121'Rustler Queen Holt Seven Rivers Glorieta Clear Fork Capitan Yates San Andres
42-475-38732 UL GENE PARMESAN A1 · CALLON PETROLEUM OPERATING CO
0.0 mi
Rustler 850'Delaware 5,111'Queen Holt Seven Rivers Glorieta Clear Fork Capitan Yates San Andres
42-475-38736 UL GENE PARMESAN A4 · CALLON PETROLEUM OPERATING CO
0.2 mi
Rustler 828'Delaware 5,134'Glorieta Holt Clear Fork Capitan Yates Queen San Andres Seven Rivers
42-475-38737 UL GENE PARMESAN A5 · CALLON PETROLEUM OPERATING CO
0.3 mi
Rustler 826'Delaware 5,139'Glorieta Holt Clear Fork Capitan Yates San Andres Queen Seven Rivers
42-475-38738 UL GENE PARMESAN A6 · CALLON PETROLEUM OPERATING CO
0.3 mi
Rustler 823'Delaware 5,138'Glorieta Holt Clear Fork Capitan Yates San Andres Queen Seven Rivers
42-475-38791 UL GENE PARMESAN A8 · CALLON PETROLEUM OPERATING CO
0.5 mi
Delaware 5,144'Queen Rustler Holt Seven Rivers Glorieta Clear Fork Capitan Yates San Andres
42-475-38790 UL GENE PARMESAN A7 · CALLON PETROLEUM OPERATING CO
0.5 mi
Delaware 5,127'Rustler Holt Seven Rivers Glorieta Clear Fork Capitan Yates Queen San Andres

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
11,622–21,845 ftPerforated

Casing (3)

SizeSet DepthCement
10.75"1,217 ft495 sx
7.625"10,918 ft1,021 sx
5.5"21,940 ft1,365 sx

Permit History (1)

Applications (1)

#896469 A CALLON PETROLEUM OPERATING CO
received 2024-01-10

Records & Logs

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

W-2/G-1 2025-08-05 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 31.594143
Lon -103.276271

Well Details

Well Number
28BS
Max Depth
12,000 ft
Drill Type
Horizontal
County
WARD
District
8
Completed
2024-09-12

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
9,664