BROWN -A-

Oil // district 10 // lease#30187

op: PIONEER NATURAL RES. USA, INC.

cum_oil

21k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2001-08

peak_month

1995-08

-- production_history

cum_oil: 20,513 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

301 BBL/mo

Di (annual)

16.5%

b-factor

2.0

EUR

69,704 BBL

R-squared

0.494

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PARKER & PARSLEY, INC.18,7001985-08-12
EOF // multi-state drilling data platform // 2026