SCHAEFER -A-

Oil // district 10 // lease#27260

op: PIONEER NATURAL RES. USA, INC.

cum_oil

14k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2010-08

peak_month

1998-10

-- production_history

cum_oil: 14,331 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

75 BBL/mo

Di (annual)

3.3%

b-factor

0.0

EUR

22,235 BBL

R-squared

0.312

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MORAN EXPLORATION, INC.18,4001980-11-18
EOF // multi-state drilling data platform // 2026