HOLCOMB

Oil // district 11 // lease#67037

op: SAMMAX OPERATING LLC

cum_oil

68k BBL

cum_gas

0 MCF

wells

3

production

1993-04 — 2026-03

peak_month

2007-02

-- production_history

cum_oil: 68,426 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

461 BBL/mo

Di (annual)

13.5%

b-factor

0.2

EUR

49,383 BBL

R-squared

0.867

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3STALLWORTH OIL & GAS, INC12,5251977-09-16
142-415-10320--------
242-415-10362--------
EOF // multi-state drilling data platform // 2026