KATHRYN 44-5

Oil · District 7C · Lease #19144

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

315k BBL

Cum Gas

1.0M MCF

casinghead

Wells

1

Production

2015-09 — 2026-04

Peak Month

2015-12

Production History

Cum Oil: 314,722 BBL Cum Gas: 1,003,337 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,494 BBL/mo

Di (annual)

18.5%

b-factor

0.0

EUR

291,061 BBL

R-squared

0.517

type

exponential

Operator History (from monthly production reports)

2021-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 66 mo
2015-09 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 65 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4205HPIONEER NATURAL RES. USA, INC.28,4502015-05-07