HAYDEN 14-23-A

Oil // district 10 // lease#55591

op: PIONEER NATURAL RES. USA, INC.

cum_oil

1.4M BBL

cum_gas

0 MCF

wells

3

production

2020-12 — 2026-03

peak_month

2021-07

-- production_history

cum_oil: 1,412,678 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

89,819 BBL/mo

Di (annual)

114.3%

b-factor

0.3

EUR

1,346,583 BBL

R-squared

0.936

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2701HPARSLEY ENERGY OPERATIONS, LLC19,7002020-07-21
4101HPARSLEY ENERGY OPERATIONS, LLC19,7002020-07-21
4402HPARSLEY ENERGY OPERATIONS, LLC19,7002020-07-21
EOF // data source: Texas Railroad Commission // 2026