CHAMBERS

Oil · District 9 · Lease #18356

Operator: ZARVONA ENERGY LLC

Cum Oil

190k BBL

Cum Gas

0 MCF

Wells

4

Production

2013-11 — 2026-03

Peak Month

2015-05

Production History

Cum Oil: 190,414 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

10,773 BBL/mo

Di (annual)

210.1%

b-factor

0.8

EUR

206,477 BBL

R-squared

0.939

type

hyperbolic

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
438HBAPPROACH OPERATING LLC17,8002014-11-06
442HCAPPROACH OPERATING LLC17,8002014-11-06
444HBAPPROACH OPERATING LLC17,8002014-11-06
452HCAPPROACH OPERATING LLC27,8002013-08-20
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