THOMPSON BROTHERS UNIT

Oil // district 3 // lease#20636

op: PARTEN OPERATING INC.

cum_oil

22k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2014-07

peak_month

1993-01

-- production_history

cum_oil: 22,440 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

432 BBL/mo

Di (annual)

30.2%

b-factor

0.2

EUR

21,260 BBL

R-squared

0.866

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PARTEN OIL CO.210,5001989-09-28
EOF // data source: Texas Railroad Commission // 2026