DICKINSON, EDWARD, II -A-

Oil // district 10 // lease#13280

op: RIM OPERATING, INC.

cum_oil

676k BBL

cum_gas

0 MCF

wells

9

production

1993-01 — 2026-03

peak_month

2000-10

-- production_history

cum_oil: 675,751 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,130 BBL/mo

Di (annual)

8.1%

b-factor

0.0

EUR

453,231 BBL

R-squared

0.940

type

exponential

-- wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10RIM OPERATING, INC.15,7002011-01-12
9AMOCO PRODUCTION COMPANY16,1501978-01-19
142-371-05587--------
242-371-05588--------
442-371-05590--------
542-371-10117--------
642-371-10254--------
742-371-31862--------
7D42-371-31862--------
EOF // data source: Texas Railroad Commission // 2026