PRESTON E17C

Oil · District 08 · Lease #56350

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

465k BBL

Cum Gas

1.3M MCF

casinghead

Wells

1

Production

2021-09 — 2026-04

Peak Month

2023-03

Production History

Cum Oil: 465,351 BBL Cum Gas: 1,250,069 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

27,178 BBL/mo

Di (annual)

432.1%

b-factor

1.3

EUR

674,129 BBL

R-squared

0.916

type

hyperbolic

Operator History (from monthly production reports)

2021-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 59 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
103HPIONEER NATURAL RES. USA, INC.210,5122019-12-17