GLASS "W"

Oil // district 10 // lease#32195

op: PIONEER NATURAL RES. USA, INC.

cum_oil

69k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

2008-03

-- production_history

cum_oil: 69,062 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

600 BBL/mo

Di (annual)

32.1%

b-factor

0.4

EUR

35,553 BBL

R-squared

0.871

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3PIONEER NATURAL RES. USA, INC.29,5402006-05-17
1PARKER & PARSLEY PETROLEUM CO.19,4501989-01-30
EOF // data source: Texas Railroad Commission // 2026