BUCHANAN -H-

Oil // district 10 // lease#31038

op: PIONEER NATURAL RES. USA, INC.

cum_oil

97k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

2000-11

-- production_history

cum_oil: 96,694 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

631 BBL/mo

Di (annual)

12.3%

b-factor

0.0

EUR

61,347 BBL

R-squared

0.728

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PARKER & PARSLEY, INC.19,1001985-01-17
EOF // multi-state drilling data platform // 2026