BRUNSON "34"

Oil · District 08 · Lease #41423

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

105k BBL

Cum Gas

276k MCF

casinghead

Wells

2

Production

2010-09 — 2025-10

Peak Month

2013-12

Production History

Cum Oil: 104,769 BBL Cum Gas: 276,417 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,071 BBL/mo

Di (annual)

14.5%

b-factor

0.0

EUR

88,722 BBL

R-squared

0.487

type

exponential

Operator History (from monthly production reports)

2010-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 191 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PIONEER NATURAL RES. USA INC.111,2502013-07-10
1PIONEER NATURAL RES. USA INC.110,6752010-04-15