VALLEY WELLS UNIT 21 DIM

Oil // district 1 // lease#18479

op: INEOS USA OIL & GAS LLC

cum_oil

134k BBL

cum_gas

0 MCF

wells

1

production

2015-05 — 2026-03

peak_month

2015-07

-- production_history

cum_oil: 133,948 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

6,056 BBL/mo

Di (annual)

119.2%

b-factor

0.7

EUR

162,602 BBL

R-squared

0.900

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
Q 7HCHESAPEAKE OPERATING, L.L.C.29,0002014-10-08
EOF // data source: Texas Railroad Commission // 2026