MABEE Y

Oil · District 08 · Lease #39868

Operator: QEP ENERGY COMPANY

Cum Oil

590k BBL

Cum Gas

2.1M MCF

casinghead

Wells

10

Production

2009-12 — 2026-04

Peak Month

2014-08

Production History

Cum Oil: 590,472 BBL Cum Gas: 2,080,905 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,722 BBL/mo

Di (annual)

49.3%

b-factor

0.7

EUR

503,475 BBL

R-squared

0.872

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 DIAMONDBACK E&P LLC 58 mo
2014-03 — 2021-09 QEP ENERGY COMPANY 91 mo
2012-09 — 2014-02 ENERVEST OPERATING, L.L.C. 18 mo
2009-12 — 2012-08 CHESAPEAKE OPERATING, INC. 33 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9DIAMONDBACK E&P LLC212,5002014-08-14
11DIAMONDBACK E&P LLC112,5002014-05-21
12DIAMONDBACK E&P LLC214,0002013-10-25
8DIAMONDBACK E&P LLC114,0002013-05-31
6DIAMONDBACK E&P LLC111,0002012-05-25
4DIAMONDBACK E&P LLC111,0002011-09-08
5DIAMONDBACK E&P LLC111,0002011-09-08
3DIAMONDBACK E&P LLC111,0002010-02-19
2DIAMONDBACK E&P LLC111,0002010-01-06
1DIAMONDBACK E&P LLC111,0002009-02-09