SCHOPPA

Oil // district 14 // lease#4351

op: SONAT EXPLORATION COMPANY-MCR

cum_oil

4k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2001-04

peak_month

1997-10

-- production_history

cum_oil: 3,508 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

90 BBL/mo

Di (annual)

30.4%

b-factor

0.0

EUR

3,498 BBL

R-squared

0.307

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HORIZON OIL & GAS CO. OF TEXAS210,2501978-10-30
EOF // data source: Texas Railroad Commission // 2026