S.R. REYNOLDS -B- UNIT

Oil · District 06 · Lease #15173

Operator: WHITE ROCK EXPLORATION, INC.

Fields: MANZIEL

Cum Oil

23k BBL

Cum Gas

116 MCF

casinghead

Wells

1

Production

2012-08 — 2026-04

Peak Month

2012-08

Production History

Cum Oil: 23,291 BBL Cum Gas: 116 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

242 BBL/mo

Di (annual)

9.4%

b-factor

0.0

EUR

30,698 BBL

R-squared

0.366

type

exponential

Operator History (from monthly production reports)

2021-08 — 2026-07 SOUTHWEST OPERATING, INC.-TYLER 60 mo
2012-08 — 2021-07 WHITE ROCK EXPLORATION, INC. 108 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2SOUTHWEST OPERATING, INC.-TYLER39,0002012-08-06