RIO SAN MARCOS 36-45 UNIT 1

Oil · District 10 · Lease #48945

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

2.8M BBL

Cum Gas

0 MCF

Wells

13

Production

2017-09 — 2026-03

Peak Month

2018-10

Production History

Cum Oil: 2,823,047 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

239,639 BBL/mo

Di (annual)

283.2%

b-factor

0.7

EUR

2,919,216 BBL

R-squared

0.959

type

hyperbolic

Wells (13)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
242RENDEAVOR ENERGY RESOURCES L.P.111,0002018-02-26
211RENDEAVOR ENERGY RESOURCES L.P.211,0002017-09-26
233ENDEAVOR ENERGY RESOURCES L.P.111,0002017-09-06
241ENDEAVOR ENERGY RESOURCES L.P.111,0002017-09-06
242ENDEAVOR ENERGY RESOURCES L.P.111,0002017-09-06
231ENDEAVOR ENERGY RESOURCES L.P.111,0002017-08-31
232ENDEAVOR ENERGY RESOURCES L.P.111,0002017-08-31
222ENDEAVOR ENERGY RESOURCES L.P.111,0002017-07-21
223ENDEAVOR ENERGY RESOURCES L.P.111,0002017-07-21
224ENDEAVOR ENERGY RESOURCES L.P.111,0002017-07-21
211ENDEAVOR ENERGY RESOURCES L.P.111,0002017-07-19
221ENDEAVOR ENERGY RESOURCES L.P.111,0002017-07-19
212ENDEAVOR ENERGY RESOURCES L.P.211,0002017-07-14
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