NELSON

Oil // district 10 // lease#29747

op: PIONEER NATURAL RES. USA, INC.

cum_oil

57k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1993-12

-- production_history

cum_oil: 56,894 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

281 BBL/mo

Di (annual)

4.9%

b-factor

0.0

EUR

62,562 BBL

R-squared

0.726

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PARKER & PARSLEY, INC.19,6501985-01-09
EOF // data source: Texas Railroad Commission // 2026