VALLEY WELLS UNIT 16 DIM

Oil // district 1 // lease#18529

op: INEOS USA OIL & GAS LLC

cum_oil

416k BBL

cum_gas

0 MCF

wells

2

production

2015-06 — 2026-03

peak_month

2015-07

-- production_history

cum_oil: 416,395 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

32,270 BBL/mo

Di (annual)

451.4%

b-factor

1.1

EUR

559,952 BBL

R-squared

0.941

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
Q 10HCHESAPEAKE OPERATING, INC.19,0002014-10-14
V 4HCHESAPEAKE OPERATING, INC.19,0002014-10-14
EOF // data source: Texas Railroad Commission // 2026