DOYLE 708

Oil · District 14 · Lease #8475

Operator: HIGHMARK ENERGY OPERATING, LLC

Cum Oil

132k BBL

Cum Gas

0 MCF

Wells

2

Production

2011-11 — 2026-03

Peak Month

2011-12

Production History

Cum Oil: 131,701 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

13,580 BBL/mo

Di (annual)

431.7%

b-factor

0.8

EUR

137,171 BBL

R-squared

0.915

type

hyperbolic

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HEOG RESOURCES, INC.19,0002011-03-15
5HEOG RESOURCES, INC.29,0002011-02-24
Live © 2026 Petrora