ELDON GURLEY 85

Oil // district 14 // lease#8504

op: PRESIDIO PETROLEUM LLC

cum_oil

14k BBL

cum_gas

0 MCF

wells

1

production

2012-03 — 2026-03

peak_month

2012-03

-- production_history

cum_oil: 13,778 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

752 BBL/mo

Di (annual)

92.9%

b-factor

0.4

EUR

15,897 BBL

R-squared

0.477

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CORLENA OIL COMPANY17,0002012-01-13
EOF // data source: Texas Railroad Commission // 2026