FASKEN STATE

Oil // district 10 // lease#31622

op: PIONEER NATURAL RES. USA, INC.

cum_oil

103k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

2024-12

-- production_history

cum_oil: 103,283 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

982 BBL/mo

Di (annual)

677.2%

b-factor

1.0

EUR

10,185 BBL

R-squared

0.673

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MARIENFELD EXPLORATION19,2001987-08-28
EOF // multi-state drilling data platform // 2026