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PONDEROSA UNIT

Oil · District 08 · Lease #47824

Operator: CALLON PETROLEUM OPERATING CO

Fields: SPRABERRY (TREND AREA)

Cum Oil

2.1M BBL

Cum Gas

6.1M MCF

casinghead

Wells

12

Production

2015-10 — 2026-04

Peak Month

2022-10

Production History

Cum Oil: 2,065,114 BBL Cum Gas: 6,073,759 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

256,848 BBL/mo

Di (annual)

714.9%

b-factor

1.0

EUR

2,548,077 BBL

R-squared

0.984

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2016-06 — 2024-07 CALLON PETROLEUM OPERATING CO 98 mo
2015-10 — 2016-05 BIG STAR OIL & GAS, LLC 8 mo

Wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10H42-227-41571APACHE CORPORATION28,8502022-01-31
11H42-227-41569APACHE CORPORATION28,8502022-01-31
13MS42-227-41573APACHE CORPORATION28,8502022-01-31
2SH42-227-41568APACHE CORPORATION28,8502022-01-31
5AH42-227-41572APACHE CORPORATION28,8502022-01-31
6AH42-227-41570APACHE CORPORATION28,8502022-01-31
9H42-227-41574APACHE CORPORATION28,8502022-01-31
12H42-227-41509APACHE CORPORATION28,9502022-01-03
3SH42-227-41508APACHE CORPORATION28,8502022-01-03
7AH42-227-41510APACHE CORPORATION28,9502022-01-03
8AH42-227-41507APACHE CORPORATION28,8502022-01-03
L 1H42-227-38582APACHE CORPORATION110,0002015-07-16