CYPERT 57-51 UNIT 2

Oil · District 10 · Lease #52885

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

2.5M BBL

Cum Gas

0 MCF

Wells

9

Production

2019-03 — 2026-03

Peak Month

2019-12

Production History

Cum Oil: 2,489,333 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

145,703 BBL/mo

Di (annual)

120.7%

b-factor

0.4

EUR

2,396,539 BBL

R-squared

0.940

type

hyperbolic

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
152ENDEAVOR ENERGY RESOURCES L.P.111,0002019-03-19
251ENDEAVOR ENERGY RESOURCES L.P.111,0002019-03-19
261ENDEAVOR ENERGY RESOURCES L.P.111,0002019-03-19
163ENDEAVOR ENERGY RESOURCES L.P.111,0002019-02-13
173ENDEAVOR ENERGY RESOURCES L.P.211,0002019-02-13
262ENDEAVOR ENERGY RESOURCES L.P.111,0002019-02-13
271ENDEAVOR ENERGY RESOURCES L.P.111,0002019-02-13
272ENDEAVOR ENERGY RESOURCES L.P.111,0002019-02-13
281ENDEAVOR ENERGY RESOURCES L.P.111,0002019-02-13
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