SCALING "A"

Oil // district 13 // lease#23597

op: RISING STAR ENERGY, L.L.C.

cum_oil

85k BBL

cum_gas

0 MCF

wells

5

production

1993-01 — 2026-03

peak_month

2006-05

-- production_history

cum_oil: 84,827 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,185 BBL/mo

Di (annual)

153.9%

b-factor

1.2

EUR

52,181 BBL

R-squared

0.942

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1 ABURNS, P. C. OIL PRODUCERS INC.14,6001991-11-18
4BURNS, P. C. OIL PRODUCERS INC.15,7001988-02-18
2BURNS, P. C. OIL PRODUCERS INC.26,0001987-09-14
1BURNS, P. C.26,0001987-07-20
3BURNS, P. C.15,7001985-06-20
EOF // multi-state drilling data platform // 2026