CLONA

Oil · District 08 · Lease #50331

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

43k BBL

Cum Gas

87k MCF

casinghead

Wells

1

Production

2016-08 — 2026-04

Peak Month

2016-08

Production History

Cum Oil: 43,394 BBL Cum Gas: 87,309 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

583 BBL/mo

Di (annual)

10.8%

b-factor

0.0

EUR

64,704 BBL

R-squared

0.647

type

exponential

Operator History (from monthly production reports)

2016-08 — 2026-07 PIONEER NATURAL RES. USA, INC. 120 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3PIONEER NATURAL RES. USA, INC.211,9252018-07-23