BRUNSON "13"

Oil · District 08 · Lease #42646

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

140k BBL

Cum Gas

422k MCF

casinghead

Wells

4

Production

2012-03 — 2023-03

Peak Month

2014-09

Production History

Cum Oil: 140,032 BBL Cum Gas: 422,465 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,431 BBL/mo

Di (annual)

46.0%

b-factor

0.3

EUR

126,923 BBL

R-squared

0.763

type

hyperbolic

Operator History (from monthly production reports)

2012-03 — 2026-07 PIONEER NATURAL RES. USA, INC. 173 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3PIONEER NATURAL RES. USA INC.111,1002014-05-03
4PIONEER NATURAL RES. USA INC.111,1002014-04-26
2PIONEER NATURAL RES. USA INC.111,0752014-04-04
1PIONEER NATURAL RES. USA INC.110,6502011-09-16