STONE, E.E. 'A'

Oil // district 6 // lease#15685

op: DALLAS PRODUCTION, INC.

cum_oil

34k BBL

cum_gas

0 MCF

wells

1

production

2019-07 — 2026-03

peak_month

2019-07

-- production_history

cum_oil: 33,881 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

873 BBL/mo

Di (annual)

50.8%

b-factor

1.3

EUR

86,377 BBL

R-squared

0.687

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4ROACH, R. BYRON TRUSTEE312,0002019-07-08
EOF // data source: Texas Railroad Commission // 2026