NIEHUES 45

Oil · District 08 · Lease #48351

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

93k BBL

Cum Gas

279k MCF

casinghead

Wells

1

Production

2016-10 — 2025-04

Peak Month

2016-11

Production History

Cum Oil: 93,136 BBL Cum Gas: 279,124 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,395 BBL/mo

Di (annual)

154.4%

b-factor

0.8

EUR

135,215 BBL

R-squared

0.809

type

hyperbolic

Operator History (from monthly production reports)

2021-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 66 mo
2017-05 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 45 mo
2016-10 — 2017-04 DE OPERATING LLC 7 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA INC.111,3002016-04-07