NOELKE

Oil // district 9 // lease#13287

op: LAVANCO ENERGY, INC.

cum_oil

24k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 1995-11

peak_month

1993-10

-- production_history

cum_oil: 24,082 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,231 BBL/mo

Di (annual)

219.8%

b-factor

0.0

EUR

12,211 BBL

R-squared

0.880

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4LAVANCO ENERGY, INC.17,0001994-09-28
3LAVANCO ENERGY, INC.17,0001994-03-04
2LAVANCO ENERGY, INC.17,0001993-06-30
1MILESTONE PETROLEUM INC.38,7001992-07-03
EOF // data source: Texas Railroad Commission // 2026