HOLCOMB "A"

Oil // district 13 // lease#23361

op: HILL, R.M. OPERATING INC.

cum_oil

80k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 79,512 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,162 BBL/mo

Di (annual)

29.9%

b-factor

0.0

EUR

46,575 BBL

R-squared

0.553

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HILL, R.M. OPERATING INC.34,6002010-02-16
3HILL, R.M. OPERATING INC.24,7002004-10-01
1FHILL, R. M.14,7001985-05-24
2HILL, R. M.14,7001984-08-06
EOF // multi-state drilling data platform // 2026