GARRETT, TERESA UNIT

Oil // district 3 // lease#18340

op: UNION PACIFIC AUSTIN CHALK CO.

cum_oil

78k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2024-12

peak_month

1995-06

-- production_history

cum_oil: 77,857 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,155 BBL/mo

Di (annual)

88.8%

b-factor

0.5

EUR

81,594 BBL

R-squared

0.842

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UNION PACIFIC AUSTIN CHALK CO.39,9651995-04-17
EOF // data source: Texas Railroad Commission // 2026