JAVAID EAST O 40-45

Oil · District 08 · Lease #54919

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

612k BBL

Cum Gas

1.4M MCF

casinghead

Wells

2

Production

2020-09 — 2026-04

Peak Month

2020-10

Production History

Cum Oil: 611,698 BBL Cum Gas: 1,418,319 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

36,582 BBL/mo

Di (annual)

95.7%

b-factor

0.3

EUR

654,252 BBL

R-squared

0.867

type

hyperbolic

Operator History (from monthly production reports)

2021-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 62 mo
2020-09 — 2021-05 DE3 OPERATING LLC 9 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2815HPIONEER NATURAL RES. USA, INC.39,0002020-02-27
4315HPIONEER NATURAL RES. USA, INC.29,5002020-02-27