BRUNER

Oil · District 08 · Lease #40484

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

164k BBL

Cum Gas

219k MCF

casinghead

Wells

2

Production

2010-08 — 2024-09

Peak Month

2010-11

Production History

Cum Oil: 164,235 BBL Cum Gas: 218,826 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,228 BBL/mo

Di (annual)

38.3%

b-factor

0.3

EUR

142,665 BBL

R-squared

0.928

type

hyperbolic

Operator History (from monthly production reports)

2010-08 — 2026-07 PIONEER NATURAL RES. USA, INC. 192 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PIONEER NATURAL RES. USA INC.111,1002010-06-15
1PIONEER NATURAL RES. USA INC.211,0002010-02-22