NICHOLS

Oil // district 11 // lease#69231

op: SULLIVAN, HOLLIS R. INC.

cum_oil

73k BBL

cum_gas

0 MCF

wells

1

production

2008-04 — 2019-11

peak_month

2008-05

-- production_history

cum_oil: 73,106 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,364 BBL/mo

Di (annual)

22.6%

b-factor

0.1

EUR

80,326 BBL

R-squared

0.927

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2SULLIVAN, HOLLIS R. INC.17,2002008-03-14
EOF // data source: Texas Railroad Commission // 2026