COWDEN, E. W. "A"

Oil // district 10 // lease#35965

op: TRINITY BAY OIL & GAS, INC.

cum_oil

668 BBL

cum_gas

0 MCF

wells

1

production

1998-10 — 2014-04

peak_month

1998-10

-- production_history

cum_oil: 668 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

128 BBL/mo

Di (annual)

866.7%

b-factor

0.7

EUR

459 BBL

R-squared

0.551

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2FIRST RESERVE OIL & GAS CO13,0221998-10-12
EOF // data source: Texas Railroad Commission // 2026