HAMER

Oil // district 8 // lease#29489

op: SEQUOIA FOSSIL FUELS, INC.

fields: AMITY

cum_oil

4k BBL

cum_gas

0 MCF

wells

5

production

2005-02 — 2026-03

peak_month

2005-08

-- production_history

cum_oil: 4,038 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

73 BBL/mo

Di (annual)

33.4%

b-factor

0.0

EUR

2,597 BBL

R-squared

0.337

type

exponential

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
17SEQUOIA FOSSIL FUELS, INC.11,0002006-03-02
15SEQUOIA FOSSIL FUELS, INC.11,0002005-02-22
13SEQUOIA FOSSIL FUELS, INC.11,0002005-02-18
14SEQUOIA FOSSIL FUELS, INC.11,0002005-02-18
12SEQUOIA FOSSIL FUELS, INC.11,0002005-01-19
EOF // data source: Texas Railroad Commission // 2026