WETSEL "A"

Oil // district 10 // lease#32201

op: PIONEER NATURAL RES. USA, INC.

cum_oil

68k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 67,979 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

547 BBL/mo

Di (annual)

30.9%

b-factor

1.0

EUR

59,383 BBL

R-squared

0.378

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1 RPARKER & PARSLEY PETROLEUM CO.19,6501989-01-31
EOF // data source: Texas Railroad Commission // 2026