HOUSTON-HERZOG E12E

Oil · District 08 · Lease #52569

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

243k BBL

Cum Gas

948k MCF

casinghead

Wells

1

Production

2019-05 — 2026-04

Peak Month

2019-06

Production History

Cum Oil: 243,414 BBL Cum Gas: 947,865 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,314 BBL/mo

Di (annual)

36.7%

b-factor

0.0

EUR

206,226 BBL

R-squared

0.510

type

exponential

Operator History (from monthly production reports)

2019-05 — 2026-07 PIONEER NATURAL RES. USA, INC. 87 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
405HPIONEER NATURAL RES. USA, INC.110,1182018-12-19