WILLIS "F"

Oil // district 10 // lease#32931

op: PIONEER NATURAL RES. USA, INC.

cum_oil

66k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2023-03

peak_month

1993-01

-- production_history

cum_oil: 66,299 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

378 BBL/mo

Di (annual)

6.3%

b-factor

0.0

EUR

68,735 BBL

R-squared

0.607

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PARKER & PARSLEY, LTD.19,2501990-11-05
EOF // multi-state drilling data platform // 2026