KELLY ESTATE

Oil // district 13 // lease#31571

op: SWANSON, TOMMY OIL COMPANY, INC.

cum_oil

38k BBL

cum_gas

0 MCF

wells

5

production

2009-12 — 2026-03

peak_month

2010-04

-- production_history

cum_oil: 37,773 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

794 BBL/mo

Di (annual)

166.9%

b-factor

1.2

EUR

33,103 BBL

R-squared

0.641

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10SWANSON, TOMMY OIL COMPANY, INC.25,0002012-03-07
6SWANSON, TOMMY OIL COMPANY, INC.15,0002009-11-25
1D42-487-01164--------
242-487-82129--------
342-487-82130--------
EOF // data source: Texas Railroad Commission // 2026