NAIL RANCH "3"

Oil · District 10 · Lease #40577

Operator: OXYROCK OPERATING, LLC

Cum Oil

348k BBL

Cum Gas

0 MCF

Wells

5

Production

2010-09 — 2026-03

Peak Month

2013-08

Production History

Cum Oil: 348,441 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

7,916 BBL/mo

Di (annual)

86.7%

b-factor

0.9

EUR

368,550 BBL

R-squared

0.932

type

hyperbolic

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5CROWNQUEST OPERATING, LLC112,0002013-02-12
3CROWNQUEST OPERATING, LLC112,8002012-06-06
4CROWNQUEST OPERATING, LLC112,8002012-06-06
2CROWNQUEST OPERATING, LLC111,9002012-02-14
1CROWNQUEST OPERATING, LLC112,0002010-06-21
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