HUDGINS, JOHN

Oil // district 13 // lease#28774

op: TATANKA OPERATING, LLC

cum_oil

81k BBL

cum_gas

0 MCF

wells

1

production

1993-07 — 2026-03

peak_month

1994-07

-- production_history

cum_oil: 81,414 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

402 BBL/mo

Di (annual)

3.6%

b-factor

0.0

EUR

112,605 BBL

R-squared

0.313

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BLACK, ROBERT C.39,3501993-12-13
EOF // data source: Texas Railroad Commission // 2026