MB KORN

Oil // district 1 // lease#5805

op: TUNDRA OPERATING LLC

cum_oil

65k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

2014-10

-- production_history

cum_oil: 64,597 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

319 BBL/mo

Di (annual)

9.2%

b-factor

0.0

EUR

41,074 BBL

R-squared

0.388

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RSPRI OIL & GAS, LLC26,0202018-12-10
2CENTURA INCORPORATED37,0001981-08-28
4CENTURA INCORPORATED27,0001981-06-18
EOF // data source: Texas Railroad Commission // 2026