NAIL -A-

Oil // district 10 // lease#27538

op: PIONEER NATURAL RES. USA, INC.

cum_oil

34k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

2024-11

-- production_history

cum_oil: 33,904 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

554 BBL/mo

Di (annual)

928.2%

b-factor

0.3

EUR

1,046 BBL

R-squared

0.783

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PARKER & PARSLEY, INC.19,6001982-06-17
EOF // multi-state drilling data platform // 2026