GRATEFUL DEAD EAST

Oil // district 10 // lease#60471

op: PETROPLEX ENERGY INC.

cum_oil

113k BBL

cum_gas

0 MCF

wells

2

production

2023-11 — 2026-03

peak_month

2024-02

-- production_history

cum_oil: 113,479 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

13,126 BBL/mo

Di (annual)

382.6%

b-factor

1.0

EUR

216,847 BBL

R-squared

0.967

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2WBPETROPLEX ENERGY INC.110,0002023-08-30
2WDPETROPLEX ENERGY INC.110,0002023-08-30
EOF // data source: Texas Railroad Commission // 2026