STEWART, LEE

Oil // district 6 // lease#13181

op: TANOS EXPLORATION, LLC

cum_oil

81k BBL

cum_gas

0 MCF

wells

1

production

1993-05 — 2026-03

peak_month

1993-05

-- production_history

cum_oil: 81,437 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,678 BBL/mo

Di (annual)

32.8%

b-factor

0.4

EUR

155,259 BBL

R-squared

0.744

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2ROWAN-UNGERECHT, INC.311,0001997-02-19
EOF // data source: Texas Railroad Commission // 2026