CASSIDY "C"

Oil // district 10 // lease#33098

op: PIONEER NATURAL RES. USA, INC.

cum_oil

72k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2021-08

peak_month

2006-03

-- production_history

cum_oil: 71,902 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

774 BBL/mo

Di (annual)

21.8%

b-factor

0.0

EUR

42,543 BBL

R-squared

0.638

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PIONEER NATURAL RES. USA, INC.110,1002005-10-21
1PARKER & PARSLEY, LTD.29,3501990-11-13
EOF // multi-state drilling data platform // 2026