LITTLE 31

Oil · District 10 · Lease #39821

Operator: SM ENERGY COMPANY

Cum Oil

297k BBL

Cum Gas

0 MCF

Wells

6

Production

2009-11 — 2026-03

Peak Month

2013-04

Production History

Cum Oil: 296,534 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

9,797 BBL/mo

Di (annual)

187.7%

b-factor

0.6

EUR

146,179 BBL

R-squared

0.745

type

hyperbolic

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
31ELINN OPERATING, INC.111,0002013-01-03
31KLINN OPERATING, INC.111,0002012-12-27
31MLINN OPERATING, INC.112,0002012-11-19
3CROWNQUEST OPERATING, LLC110,9002010-07-20
1CROWNQUEST OPERATING, LLC211,0002010-05-26
2CROWNQUEST OPERATING, LLC211,0002010-03-18
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