NAIL -H-

Oil // district 10 // lease#28700

op: PIONEER NATURAL RES. USA, INC.

cum_oil

56k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

2024-05

-- production_history

cum_oil: 55,711 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,168 BBL/mo

Di (annual)

428.8%

b-factor

0.5

EUR

6,382 BBL

R-squared

0.678

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DWPIONEER NATURAL RES. USA, INC.19,6002021-09-07
1PARKER & PARSLEY, INC.19,6001983-08-29
EOF // multi-state drilling data platform // 2026