SHIRLEY

Oil // district 9 // lease#21141

op: CEDAR OIL COMPANY

cum_oil

73k BBL

cum_gas

0 MCF

wells

1

production

2020-06 — 2026-03

peak_month

2020-10

-- production_history

cum_oil: 73,199 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,315 BBL/mo

Di (annual)

7.0%

b-factor

0.0

EUR

218,815 BBL

R-squared

0.408

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CEDAR OIL COMPANY24,6002020-09-11
EOF // data source: Texas Railroad Commission // 2026