NAIL -G-

Oil // district 10 // lease#28392

op: PIONEER NATURAL RES. USA, INC.

cum_oil

119k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2023-11

peak_month

1993-03

-- production_history

cum_oil: 119,323 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

729 BBL/mo

Di (annual)

6.0%

b-factor

0.0

EUR

137,829 BBL

R-squared

0.922

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PARKER & PARSLEY, INC.19,5001983-08-24
2PARKER & PARSLEY, INC.19,5001983-08-24
3PARKER & PARSLEY, INC.19,5001983-08-24
EOF // multi-state drilling data platform // 2026