ARGO -B-

Oil // district 10 // lease#18603

op: SCHLACHTER, DAVID A.

cum_oil

23k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2010-09

peak_month

2006-10

-- production_history

cum_oil: 23,497 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

911 BBL/mo

Di (annual)

626.9%

b-factor

2.0

EUR

41,984 BBL

R-squared

0.962

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2BURLESON, LEWIS B. INC.14,7002006-07-07
142-003-07639--------
EOF // data source: Texas Railroad Commission // 2026