BRUNSON 36-13I

Oil · District 08 · Lease #58355

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

613k BBL

Cum Gas

863k MCF

casinghead

Wells

1

Production

2022-12 — 2026-04

Peak Month

2023-03

Production History

Cum Oil: 613,188 BBL Cum Gas: 862,682 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

26,853 BBL/mo

Di (annual)

63.5%

b-factor

0.0

EUR

507,767 BBL

R-squared

0.522

type

exponential

Operator History (from monthly production reports)

2022-12 — 2026-07 PIONEER NATURAL RES. USA, INC. 44 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
109HPIONEER NATURAL RES. USA, INC.18,8002022-05-13