< leases

STATE C19-15

Oil · District 08 · Lease #42723

Operator: SILVERBACK OPERATING, LLC

Fields: PHANTOM (WOLFCAMP)

Cum Oil

124k BBL

Cum Gas

453k MCF

casinghead

Wells

1

Production

2012-04 — 2025-09

Peak Month

2012-08

Production History

Cum Oil: 123,596 BBL Cum Gas: 453,059 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,250 BBL/mo

Di (annual)

25.2%

b-factor

0.0

EUR

106,904 BBL

R-squared

0.654

type

exponential

Operator History (from monthly production reports)

2023-01 — 2026-07 PERMIAN RESOURCES OPERATING, LLC 43 mo
2016-11 — 2022-12 CENTENNIAL RESOURCE PROD, LLC 74 mo
2014-07 — 2016-10 SILVERBACK OPERATING, LLC 28 mo
2013-08 — 2014-06 BHP BILLITON PET(TXLA OP) CO 11 mo
2012-04 — 2013-07 PETROHAWK OPERATING COMPANY 16 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
242-389-32899BHP BILLITON PET(TXLA OP) CO212,7502013-03-28