JULIA 45-4-F

Oil · District 08 · Lease #55958

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

411k BBL

Cum Gas

864k MCF

casinghead

Wells

1

Production

2021-05 — 2026-04

Peak Month

2021-07

Production History

Cum Oil: 411,430 BBL Cum Gas: 864,293 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

15,888 BBL/mo

Di (annual)

102.0%

b-factor

0.5

EUR

359,971 BBL

R-squared

0.616

type

hyperbolic

Operator History (from monthly production reports)

2021-05 — 2026-07 PIONEER NATURAL RES. USA, INC. 63 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4211HPIONEER NATURAL RES. USA, INC.28,5002020-12-08