SISTI EAST UNIT

Oil · District 02 · Lease #10485

Operator: MURPHY EXPL. & PROD. CO. - USA

Cum Oil

1.0M BBL

Cum Gas

1.3M MCF

casinghead

Wells

4

Production

2013-04 — 2026-04

Peak Month

2014-06

Production History

Cum Oil: 1,008,784 BBL Cum Gas: 1,275,481 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,566 BBL/mo

Di (annual)

20.6%

b-factor

0.0

EUR

614,860 BBL

R-squared

0.321

type

exponential

Operator History (from monthly production reports)

2013-04 — 2026-07 MURPHY EXPL. & PROD. CO. - USA 160 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HMURPHY EXPL. & PROD. CO. - USA112,0002013-06-11
2HMURPHY EXPL. & PROD. CO. - USA112,2502013-05-14
4HMURPHY EXPL. & PROD. CO. - USA112,2002013-05-10
1HMURPHY EXPL. & PROD. CO. - USA211,7262012-09-19