PATTERSON 5-8

Oil · District 08 · Lease #50513

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

1.2M BBL

Cum Gas

5.0M MCF

casinghead

Wells

3

Production

2017-12 — 2026-04

Peak Month

2018-03

Production History

Cum Oil: 1,202,072 BBL Cum Gas: 4,987,631 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

85,124 BBL/mo

Di (annual)

966.3%

b-factor

1.5

EUR

1,693,786 BBL

R-squared

0.791

type

hyperbolic

Operator History (from monthly production reports)

2021-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 66 mo
2017-12 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 38 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2801HPIONEER NATURAL RES. USA, INC.28,5002017-04-26
4201HPIONEER NATURAL RES. USA, INC.29,0002017-04-26
4301HPIONEER NATURAL RES. USA, INC.29,5002017-04-26