BRUNSON "48"

Oil · District 08 · Lease #39724

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

159k BBL

Cum Gas

361k MCF

casinghead

Wells

4

Production

2009-04 — 2025-09

Peak Month

2013-08

Production History

Cum Oil: 159,356 BBL Cum Gas: 361,031 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,055 BBL/mo

Di (annual)

21.9%

b-factor

0.0

EUR

112,313 BBL

R-squared

0.912

type

exponential

Operator History (from monthly production reports)

2009-04 — 2026-07 PIONEER NATURAL RES. USA, INC. 208 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5PIONEER NATURAL RES. USA INC.111,2502012-07-24
3PIONEER NATURAL RES. USA INC.110,8002011-06-14
2PIONEER NATURAL RES. USA INC.110,8002010-12-23
1PIONEER NATURAL RES. USA, INC.310,8002009-03-23