BUCHANAN "Q"

Oil // district 10 // lease#32989

op: PIONEER NATURAL RES. USA, INC.

cum_oil

72k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2013-09

peak_month

1993-08

-- production_history

cum_oil: 72,355 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

654 BBL/mo

Di (annual)

8.2%

b-factor

0.0

EUR

94,178 BBL

R-squared

0.704

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PARKER & PARSLEY, LTD.19,1501990-11-28
EOF // multi-state drilling data platform // 2026