BRUNSON 36-13A

Oil · District 08 · Lease #58231

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

402k BBL

Cum Gas

750k MCF

casinghead

Wells

1

Production

2022-10 — 2026-04

Peak Month

2023-05

Production History

Cum Oil: 401,736 BBL Cum Gas: 750,306 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

24,754 BBL/mo

Di (annual)

112.3%

b-factor

0.2

EUR

330,739 BBL

R-squared

0.745

type

hyperbolic

Operator History (from monthly production reports)

2022-10 — 2026-07 PIONEER NATURAL RES. USA, INC. 46 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
101HPIONEER NATURAL RES. USA, INC.18,5002022-05-13