KATHRYN 43-42

Oil · District 9 · Lease #19414

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

536k BBL

Cum Gas

0 MCF

Wells

1

Production

2016-06 — 2026-03

Peak Month

2016-08

Production History

Cum Oil: 535,913 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

36,080 BBL/mo

Di (annual)

155.5%

b-factor

0.5

EUR

543,149 BBL

R-squared

0.845

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4401HPARSLEY ENERGY OPERATIONS, LLC29,4002016-03-15
Live © 2026 Petrora