SHINER RANCH -A-

Oil // district 1 // lease#4702

op: TRIUMPH PETROLEUM COMPANY,L.L.C.

cum_oil

46k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2021-09

peak_month

1993-04

-- production_history

cum_oil: 46,403 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

666 BBL/mo

Di (annual)

21.3%

b-factor

0.2

EUR

46,461 BBL

R-squared

0.604

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
A 3HINTON PRODUCTION COMPANY19,5321990-10-05
142-163-30280--------
242-163-30518--------
EOF // data source: Texas Railroad Commission // 2026