WALKER 2

Oil · District 08 · Lease #44266

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

54k BBL

Cum Gas

44k MCF

casinghead

Wells

1

Production

2013-06 — 2026-04

Peak Month

2014-07

Production History

Cum Oil: 54,164 BBL Cum Gas: 43,707 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

956 BBL/mo

Di (annual)

40.5%

b-factor

0.7

EUR

64,957 BBL

R-squared

0.835

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2019-01 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 72 mo
2017-06 — 2018-12 PETROLEGACY ENERGY II, LLC 19 mo
2013-06 — 2017-05 PIONEER NATURAL RES. USA, INC. 48 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC112,1002013-03-13