RUBIES DREAM UNIT ZAV

Oil · District 01 · Lease #16609

Operator: EXCO OPERATING COMPANY, LP

Cum Oil

292k BBL

Cum Gas

72k MCF

casinghead

Wells

1

Production

2012-11 — 2026-04

Peak Month

2013-04

Production History

Cum Oil: 292,049 BBL Cum Gas: 72,210 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,608 BBL/mo

Di (annual)

31.2%

b-factor

0.1

EUR

282,541 BBL

R-squared

0.857

type

hyperbolic

Operator History (from monthly production reports)

2013-07 — 2026-07 EXCO OPERATING COMPANY, LP 157 mo
2012-11 — 2013-06 CHESAPEAKE OPERATING, INC. 8 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
A 1HEXCO OPERATING COMPANY, LP29,0002012-07-27