RAYBURN OIL UNIT #2

Oil // district 6 // lease#13456

op: TANA OIL AND GAS CORPORATION

cum_oil

172k BBL

cum_gas

0 MCF

wells

1

production

1995-08 — 2026-03

peak_month

1995-09

-- production_history

cum_oil: 172,094 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

7,595 BBL/mo

Di (annual)

92.9%

b-factor

0.3

EUR

139,906 BBL

R-squared

0.864

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2TANA OIL AND GAS CORPORATION210,2002010-08-25
EOF // data source: Texas Railroad Commission // 2026