HERRING

Oil // district 8 // lease#30079

op: RAY HERRING OPERATING CO., LLC

cum_oil

37k BBL

cum_gas

0 MCF

wells

2

production

2007-09 — 2026-03

peak_month

2009-09

-- production_history

cum_oil: 36,504 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,046 BBL/mo

Di (annual)

126.1%

b-factor

0.7

EUR

26,717 BBL

R-squared

0.867

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HERRING, RAY14,9002007-05-04
4HERRING, RAY14,9002006-11-08
EOF // data source: Texas Railroad Commission // 2026