RAYBURN UNIT #11

Oil // district 6 // lease#13595

op: TANA OIL AND GAS CORPORATION

cum_oil

93k BBL

cum_gas

0 MCF

wells

1

production

1996-08 — 2026-03

peak_month

1996-09

-- production_history

cum_oil: 93,434 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,896 BBL/mo

Di (annual)

102.2%

b-factor

0.2

EUR

57,132 BBL

R-squared

0.517

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11TANA OIL AND GAS CORPORATION29,8001996-02-15
EOF // data source: Texas Railroad Commission // 2026