HERZOG "24"

Oil · District 08 · Lease #39350

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

95k BBL

Cum Gas

182k MCF

casinghead

Wells

3

Production

2008-12 — 2020-07

Peak Month

2012-04

Production History

Cum Oil: 94,779 BBL Cum Gas: 181,792 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,816 BBL/mo

Di (annual)

35.7%

b-factor

0.1

EUR

67,715 BBL

R-squared

0.862

type

hyperbolic

Operator History (from monthly production reports)

2008-12 — 2026-07 PIONEER NATURAL RES. USA, INC. 212 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA INC.510,9002010-07-05
3PIONEER NATURAL RES. USA INC.111,0002010-04-16
2PIONEER NATURAL RES. USA INC.311,0002008-07-10