BLACK COBRA 1-2 UNIT A

Oil · District 10 · Lease #50839

Operator: NOBLE ENERGY INC

Cum Oil

855k BBL

Cum Gas

0 MCF

Wells

3

Production

2018-03 — 2026-03

Peak Month

2018-12

Production History

Cum Oil: 855,283 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

15,857 BBL/mo

Di (annual)

38.9%

b-factor

0.0

EUR

489,389 BBL

R-squared

0.483

type

exponential

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
61HNBL PERMIAN LLC113,0002017-08-21
1HWILLIAMS, CLAYTON ENERGY, INC.213,0002017-05-05
2HLWILLIAMS, CLAYTON ENERGY, INC.213,0002017-05-05
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