SHAW A

Oil // district 6 // lease#15307

op: DALLAS PRODUCTION, INC.

cum_oil

20k BBL

cum_gas

0 MCF

wells

1

production

2014-06 — 2026-03

peak_month

2014-07

-- production_history

cum_oil: 19,501 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

211 BBL/mo

Di (annual)

9.1%

b-factor

0.0

EUR

27,431 BBL

R-squared

0.503

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ROACH, R. BYRON TRUSTEE311,0002014-10-23
EOF // data source: Texas Railroad Commission // 2026