HARDIN "10"

Oil · District 08 · Lease #39511

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

42k BBL

Cum Gas

39k MCF

casinghead

Wells

1

Production

2009-04 — 2025-02

Peak Month

2009-06

Production History

Cum Oil: 41,517 BBL Cum Gas: 39,423 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

626 BBL/mo

Di (annual)

20.8%

b-factor

0.1

EUR

40,016 BBL

R-squared

0.591

type

hyperbolic

Operator History (from monthly production reports)

2021-01 — 2026-07 DIAMONDBACK E&P LLC 67 mo
2020-05 — 2020-12 GUIDON ENERGY MGMT SERVICES LLC 8 mo
2009-04 — 2020-04 PIONEER NATURAL RES. USA, INC. 133 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC110,9002008-10-20