ANNIE BROWN

Oil · District 06 · Lease #15084

Operator: VALENCE OPERATING COMPANY

Cum Oil

40k BBL

Cum Gas

106k MCF

casinghead

Wells

2

Production

2011-12 — 2026-04

Peak Month

2012-07

Production History

Cum Oil: 40,334 BBL Cum Gas: 106,209 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,085 BBL/mo

Di (annual)

55.5%

b-factor

0.4

EUR

38,208 BBL

R-squared

0.920

type

hyperbolic

Operator History (from monthly production reports)

2011-12 — 2026-07 VALENCE OPERATING COMPANY 176 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3VALENCE OPERATING COMPANY17,5002012-01-25
1VALENCE OPERATING COMPANY212,8002010-09-03