BIG MAX 13

Oil // district 10 // lease#43278

op: ZARVONA ENERGY LLC

cum_oil

74k BBL

cum_gas

0 MCF

wells

2

production

2012-10 — 2026-03

peak_month

2012-11

-- production_history

cum_oil: 73,905 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,702 BBL/mo

Di (annual)

70.1%

b-factor

0.9

EUR

93,485 BBL

R-squared

0.654

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3CLEARFORK PRODUCTION, LLC111,5002012-03-29
5CLEARFORK PRODUCTION, LLC113,0002012-03-14
EOF // multi-state drilling data platform // 2026