HARTMAN, ET AL

Oil // district 2 // lease#7315

op: CHRISTOPHER OIL & GAS INC

cum_oil

8k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2004-06

peak_month

1994-01

-- production_history

cum_oil: 8,116 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,333 BBL/mo

Di (annual)

349.1%

b-factor

0.0

EUR

4,611 BBL

R-squared

0.495

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CHRISTOPHER OIL & GAS INC38,5502004-01-20
EOF // data source: Texas Railroad Commission // 2026