SPILL 1

Oil // district 9 // lease#14595

op: PIONEER ENERGY CORPORATION

cum_oil

1k BBL

cum_gas

0 MCF

wells

1

production

1997-06 — 2026-03

peak_month

1997-06

-- production_history

cum_oil: 1,306 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

234 BBL/mo

Di (annual)

634.5%

b-factor

1.9

EUR

9,711 BBL

R-squared

0.943

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER ENERGY CORPORATION25,1002008-04-24
EOF // data source: Texas Railroad Commission // 2026