COOK UNIT B LAS

Oil · District 1 · Lease #15762

Operator: INEOS USA OIL & GAS LLC

Cum Oil

1.1M BBL

Cum Gas

0 MCF

Wells

5

Production

2011-11 — 2026-03

Peak Month

2014-12

Production History

Cum Oil: 1,078,599 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

41,055 BBL/mo

Di (annual)

138.8%

b-factor

0.8

EUR

1,128,187 BBL

R-squared

0.942

type

hyperbolic

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HCHESAPEAKE OPERATING, INC.210,0002014-01-28
2HCHESAPEAKE OPERATING, INC.210,0002014-01-28
4HCHESAPEAKE OPERATING, INC.210,0002014-01-28
5HCHESAPEAKE OPERATING, INC.210,0002014-01-28
3HCHESAPEAKE OPERATING, INC.19,0002011-09-13
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