BRUNSON "33"

Oil · District 08 · Lease #40514

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

92k BBL

Cum Gas

329k MCF

casinghead

Wells

2

Production

2010-07 — 2026-04

Peak Month

2011-10

Production History

Cum Oil: 91,815 BBL Cum Gas: 328,654 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,478 BBL/mo

Di (annual)

82.2%

b-factor

0.6

EUR

80,060 BBL

R-squared

0.898

type

hyperbolic

Operator History (from monthly production reports)

2010-07 — 2026-07 PIONEER NATURAL RES. USA, INC. 193 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PIONEER NATURAL RES. USA, INC.210,6502011-03-22
1PIONEER NATURAL RES. USA, INC.110,6002010-04-22