O'BRIEN-20

Oil // district 10 // lease#41893

op: EASTLAND OIL COMPANY, THE

cum_oil

79k BBL

cum_gas

0 MCF

wells

1

production

2011-07 — 2026-03

peak_month

2011-11

-- production_history

cum_oil: 79,063 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,901 BBL/mo

Di (annual)

50.2%

b-factor

0.5

EUR

84,180 BBL

R-squared

0.650

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1EASTLAND OIL COMPANY, THE111,0002011-03-23
EOF // data source: Texas Railroad Commission // 2026