STERLING FAMILY TRUST "D"

Oil // district 10 // lease#34361

op: TREND EXPLORATION COMPANY

cum_oil

38k BBL

cum_gas

0 MCF

wells

1

production

1995-01 — 1999-02

peak_month

1995-04

-- production_history

cum_oil: 38,232 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,232 BBL/mo

Di (annual)

72.7%

b-factor

2.0

EUR

154,233 BBL

R-squared

0.560

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6002TREND EXPLORATION COMPANY38,5002025-06-02
EOF // data source: Texas Railroad Commission // 2026