KLINE

Oil // district 8 // lease#29429

op: RAY HERRING ESTATE

cum_oil

5k BBL

cum_gas

0 MCF

wells

2

production

2004-06 — 2016-05

peak_month

2013-10

-- production_history

cum_oil: 5,097 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

756 BBL/mo

Di (annual)

466.1%

b-factor

0.7

EUR

5,628 BBL

R-squared

0.832

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5RAY HERRING ESTATE44,4002015-05-27
1HERRING, RAY24,4001984-02-13
EOF // data source: Texas Railroad Commission // 2026