HILL "A"

Oil // district 10 // lease#33063

op: PIONEER NATURAL RES. USA, INC.

cum_oil

83k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2019-12

peak_month

1993-03

-- production_history

cum_oil: 82,652 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

489 BBL/mo

Di (annual)

6.5%

b-factor

0.4

EUR

106,773 BBL

R-squared

0.726

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PARKER & PARSLEY, LTD.19,5501991-01-02
2PARKER & PARSLEY, LTD.29,5501991-01-02
EOF // multi-state drilling data platform // 2026