KENDALL 23-11F

Oil · District 7C · Lease #21879

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

787k BBL

Cum Gas

1.4M MCF

casinghead

Wells

1

Production

2022-08 — 2026-04

Peak Month

2023-09

Production History

Cum Oil: 786,774 BBL Cum Gas: 1,427,214 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

37,126 BBL/mo

Di (annual)

70.8%

b-factor

0.6

EUR

1,374,091 BBL

R-squared

0.874

type

hyperbolic

Operator History (from monthly production reports)

2022-08 — 2026-07 PIONEER NATURAL RES. USA, INC. 48 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6HPIONEER NATURAL RES. USA, INC.110,1502022-04-19