MAMIE "S"

Oil // district 3 // lease#16279

op: UNION PACIFIC AUSTIN CHALK CO.

cum_oil

109k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1994-11

-- production_history

cum_oil: 108,948 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

6,034 BBL/mo

Di (annual)

246.6%

b-factor

0.6

EUR

69,378 BBL

R-squared

0.524

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1GEMINI EXPLORATION COMPANY29,0001994-09-21
EOF // data source: Texas Railroad Commission // 2026