SCHUECH UNIT NO. 1

Oil // district 2 // lease#7216

op: ENGELKE, R. H.

cum_oil

11k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 1996-02

peak_month

1993-05

-- production_history

cum_oil: 10,533 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

470 BBL/mo

Di (annual)

48.9%

b-factor

0.0

EUR

11,515 BBL

R-squared

0.679

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1 LENGELKE, R. H.48,4002010-09-22
EOF // data source: Texas Railroad Commission // 2026