KELLY '5'

Oil · District 08 · Lease #43026

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

37k BBL

Cum Gas

108k MCF

casinghead

Wells

1

Production

2012-04 — 2024-01

Peak Month

2012-05

Production History

Cum Oil: 37,436 BBL Cum Gas: 108,189 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,021 BBL/mo

Di (annual)

49.1%

b-factor

0.5

EUR

46,115 BBL

R-squared

0.823

type

hyperbolic

Operator History (from monthly production reports)

2012-04 — 2026-07 PIONEER NATURAL RES. USA, INC. 172 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA INC.211,3002011-10-25