FAYETTE YATES

Oil // district 13 // lease#29932

op: FOUR SEVENS OPERATING CO., LTD.

cum_oil

935 BBL

cum_gas

0 MCF

wells

1

production

2001-09 — 2006-03

peak_month

2001-09

-- production_history

cum_oil: 935 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

149 BBL/mo

Di (annual)

150.1%

b-factor

0.0

EUR

1,186 BBL

R-squared

0.725

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
23E-L GAS CO., LTD.26,0001999-11-04
EOF // data source: Texas Railroad Commission // 2026