HEIDELBERG A

Oil · District 08 · Lease #46728

Operator: PRIME OPERATING COMPANY

Cum Oil

37k BBL

Cum Gas

168k MCF

casinghead

Wells

2

Production

2013-08 — 2026-04

Peak Month

2014-01

Production History

Cum Oil: 37,336 BBL Cum Gas: 167,962 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

404 BBL/mo

Di (annual)

13.9%

b-factor

0.0

EUR

34,756 BBL

R-squared

0.320

type

exponential

Operator History (from monthly production reports)

2013-08 — 2026-07 PRIME OPERATING COMPANY 156 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PRIME OPERATING COMPANY112,0002013-07-31
1PRIME OPERATING COMPANY112,0002013-07-24