GREEMAN-GRISHAM

Oil · District 08 · Lease #37611

Operator: QEP ENERGY COMPANY

Cum Oil

327k BBL

Cum Gas

756k MCF

casinghead

Wells

8

Production

2005-08 — 2026-01

Peak Month

2015-04

Production History

Cum Oil: 327,419 BBL Cum Gas: 755,551 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,976 BBL/mo

Di (annual)

19.5%

b-factor

0.3

EUR

250,654 BBL

R-squared

0.513

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 DIAMONDBACK E&P LLC 58 mo
2017-12 — 2021-09 QEP ENERGY COMPANY 46 mo
2017-09 — 2017-11 JM COX RESOURCES, L.P. 3 mo
2005-08 — 2017-08 PIONEER NATURAL RES. USA, INC. 145 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10DIAMONDBACK E&P LLC111,2752014-08-06
9DIAMONDBACK E&P LLC111,3002014-06-12
8DIAMONDBACK E&P LLC211,3002013-12-27
7DIAMONDBACK E&P LLC211,4002013-09-20
5DIAMONDBACK E&P LLC110,0002006-04-20
6DIAMONDBACK E&P LLC110,0002006-04-11
4DIAMONDBACK E&P LLC19,8002005-06-02
3DIAMONDBACK E&P LLC19,8002005-05-31