OLDHAM -C-

Oil // district 10 // lease#29044

op: PIONEER NATURAL RES. USA, INC.

cum_oil

111k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

2016-08

-- production_history

cum_oil: 111,313 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

887 BBL/mo

Di (annual)

86.1%

b-factor

0.0

EUR

12,345 BBL

R-squared

0.505

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PARKER & PARSLEY, INC.19,1001984-03-05
EOF // multi-state drilling data platform // 2026