SWINK -E-

Oil · District 10 · Lease #8279

Operator: CRESCENT EXPLORATION, LLC

Cum Oil

11k BBL

Cum Gas

68k MCF

casinghead

Wells

3

Production

2011-05 — 2025-12

Peak Month

2014-12

Production History

Cum Oil: 11,339 BBL Cum Gas: 67,549 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

286 BBL/mo

Di (annual)

41.1%

b-factor

0.0

EUR

8,331 BBL

R-squared

0.528

type

exponential

Operator History (from monthly production reports)

2014-01 — 2026-07 COURSON OIL & GAS, INC. 151 mo
2011-05 — 2013-12 CRESCENT EXPLORATION, LLC 32 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3CRESCENT EXPLORATION LLC17,1001979-10-03
142-357-30238CRESCENT EXPLORATION LLC------
242-357-30406CRESCENT EXPLORATION LLC------