JACK 25B-13B-E

Oil // district 9 // lease#21411

op: PIONEER NATURAL RES. USA, INC.

cum_oil

667k BBL

cum_gas

0 MCF

wells

1

production

2021-05 — 2026-03

peak_month

2021-06

-- production_history

cum_oil: 666,552 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

45,979 BBL/mo

Di (annual)

154.4%

b-factor

0.7

EUR

977,617 BBL

R-squared

0.957

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4309VHPARSLEY ENERGY OPERATIONS, LLC210,1002020-10-29
EOF // data source: Texas Railroad Commission // 2026