SWENSON BROS. "A"

Oil // district 8 // lease#26995

op: NEATHERLIN, EARL INC.

cum_oil

39k BBL

cum_gas

0 MCF

wells

1

production

1993-09 — 2026-03

peak_month

1993-09

-- production_history

cum_oil: 39,277 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

411 BBL/mo

Di (annual)

18.8%

b-factor

0.3

EUR

35,785 BBL

R-squared

0.430

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2NEATHERLIN, EARL INC.12,4601993-08-09
EOF // data source: Texas Railroad Commission // 2026