HS COLLINGS F6

Oil // district 10 // lease#57676

op: COG OPERATING LLC

cum_oil

250k BBL

cum_gas

0 MCF

wells

1

production

2022-04 — 2026-03

peak_month

2023-03

-- production_history

cum_oil: 250,108 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

23,513 BBL/mo

Di (annual)

263.8%

b-factor

0.9

EUR

441,467 BBL

R-squared

0.988

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
705BHCOG OPERATING LLC112,0002021-08-27
EOF // data source: Texas Railroad Commission // 2026