BRUNSON 47

Oil // district 10 // lease#32865

op: SMITH & MARRS INC.

cum_oil

353k BBL

cum_gas

0 MCF

wells

10

production

1993-01 — 2013-03

peak_month

1993-01

-- production_history

cum_oil: 353,465 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,112 BBL/mo

Di (annual)

5.7%

b-factor

0.0

EUR

418,746 BBL

R-squared

0.374

type

exponential

-- wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3RICHMOND PETROLEUM INC.27,5002011-12-01
5RICHMOND PETROLEUM INC.27,5002011-09-23
6RICHMOND PETROLEUM INC.27,0002011-09-23
7RICHMOND PETROLEUM INC.27,5002009-07-22
4RICHMOND PETROLEUM INC.27,5002009-04-08
8RICHMOND PETROLEUM INC.27,5002009-04-08
1BTICA ENERGY OPERATING, L.L.C37,3002009-03-18
1ICNADEL AND GUSSMAN PERMIAN,L.L.C.17,5002005-09-22
1RICHMOND PETROLEUM INC.17,5001990-12-03
2RICHMOND PETROLEUM INC.17,5001990-11-26
EOF // data source: Texas Railroad Commission // 2026