HILL "58"

Oil · District 08 · Lease #41140

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

41k BBL

Cum Gas

73k MCF

casinghead

Wells

1

Production

2011-04 — 2020-08

Peak Month

2011-09

Production History

Cum Oil: 41,404 BBL Cum Gas: 73,030 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,193 BBL/mo

Di (annual)

64.7%

b-factor

0.4

EUR

36,175 BBL

R-squared

0.635

type

hyperbolic

Operator History (from monthly production reports)

2011-04 — 2024-01 PIONEER NATURAL RES. USA, INC. 154 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA INC.110,7002010-09-29