HAYSTACK 6A-6

Oil // district 10 // lease#48097

op: PIONEER NATURAL RES. USA, INC.

cum_oil

196k BBL

cum_gas

0 MCF

wells

1

production

2016-09 — 2026-03

peak_month

2016-09

-- production_history

cum_oil: 196,306 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

7,833 BBL/mo

Di (annual)

326.4%

b-factor

1.3

EUR

235,052 BBL

R-squared

0.639

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4401HPARSLEY ENERGY OPERATIONS, LLC29,3002016-02-19
EOF // multi-state drilling data platform // 2026