ASHTON #4

Oil // district 9 // lease#15023

op: YOCHAM MINERALS, L. L. C.

cum_oil

26 BBL

cum_gas

0 MCF

wells

1

production

2000-09 — 2026-03

peak_month

2008-11

-- production_history

cum_oil: 26 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

7 BBL/mo

Di (annual)

630.0%

b-factor

0.7

EUR

19 BBL

R-squared

0.890

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4PIONEER ENERGY CORPORATION14,8001998-05-08
EOF // multi-state drilling data platform // 2026