PRESTON N31N

Oil · District 08 · Lease #56462

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

183k BBL

Cum Gas

1.7M MCF

casinghead

Wells

1

Production

2021-10 — 2026-04

Peak Month

2022-01

Production History

Cum Oil: 183,462 BBL Cum Gas: 1,732,699 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

17,047 BBL/mo

Di (annual)

451.2%

b-factor

0.9

EUR

202,815 BBL

R-squared

0.912

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 PIONEER NATURAL RES. USA, INC. 58 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14HPIONEER NATURAL RES. USA, INC.210,5382020-10-07