LANDER, O M

Oil // district 2 // lease#7944

op: MCGOWAN WORKING PARTNERS

fields: HEYSER (6000)

cum_oil

10k BBL

cum_gas

0 MCF

wells

1

production

1994-01 — 1998-03

peak_month

1995-03

-- production_history

cum_oil: 10,068 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

302 BBL/mo

Di (annual)

60.1%

b-factor

2.0

EUR

41,060 BBL

R-squared

0.679

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7SUE-ANN OIL & GAS COMPANY77,6332010-07-13
EOF // data source: Texas Railroad Commission // 2026