BRUNSON 36-13F

Oil · District 08 · Lease #58353

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

394k BBL

Cum Gas

680k MCF

casinghead

Wells

1

Production

2022-12 — 2026-04

Peak Month

2023-03

Production History

Cum Oil: 394,454 BBL Cum Gas: 680,412 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

47,912 BBL/mo

Di (annual)

584.6%

b-factor

0.9

EUR

456,107 BBL

R-squared

0.886

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
106HPIONEER NATURAL RES. USA, INC.18,8002022-05-13