SHASTA THE COUGAR 42-30 E

Oil // district 10 // lease#57146

op: BIRCH OPERATIONS, INC.

cum_oil

777k BBL

cum_gas

0 MCF

wells

3

production

2021-09 — 2026-03

peak_month

2022-11

-- production_history

cum_oil: 777,339 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

32,878 BBL/mo

Di (annual)

84.0%

b-factor

0.0

EUR

469,903 BBL

R-squared

0.481

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7LSBIRCH OPERATIONS, INC.27,8002021-06-23
7MSBIRCH OPERATIONS, INC.27,1002021-06-23
7WABIRCH OPERATIONS, INC.28,2002021-06-23
EOF // multi-state drilling data platform // 2026