UNDERWOOD 34-138 UNIT

Oil // district 10 // lease#42457

op: ANADARKO PETROLEUM CORPORATION

cum_oil

111k BBL

cum_gas

0 MCF

wells

1

production

2011-07 — 2018-07

peak_month

2011-12

-- production_history

cum_oil: 111,338 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,534 BBL/mo

Di (annual)

23.3%

b-factor

0.0

EUR

130,728 BBL

R-squared

0.362

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HANADARKO PETROLEUM CORPORATION216,0002017-02-17
EOF // multi-state drilling data platform // 2026