MORRISON

Oil // district 10 // lease#14158

op: SWJN OIL COMPANY

fields: WESTBROOK

cum_oil

43k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

1993-10

-- production_history

cum_oil: 43,113 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

286 BBL/mo

Di (annual)

7.9%

b-factor

0.0

EUR

42,926 BBL

R-squared

0.852

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ASPILLER OIL CORP.23,5001985-06-14
6SPILLER, E. F.23,4001980-03-26
1D42-335-10030--------
342-335-10031--------
EOF // multi-state drilling data platform // 2026