GLASS 47

Oil · District 08 · Lease #41820

Operator: SURGE OPERATING, LLC

Cum Oil

143k BBL

Cum Gas

469k MCF

casinghead

Wells

4

Production

2011-09 — 2024-12

Peak Month

2014-11

Production History

Cum Oil: 143,243 BBL Cum Gas: 469,078 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,210 BBL/mo

Di (annual)

33.5%

b-factor

0.0

EUR

114,841 BBL

R-squared

0.831

type

exponential

Operator History (from monthly production reports)

2024-11 — 2026-07 SURGE OPERATING, LLC 21 mo
2020-02 — 2024-10 OVINTIV USA INC. 57 mo
2015-02 — 2020-01 ENCANA OIL & GAS(USA) INC. 60 mo
2014-01 — 2015-01 ATHLON HOLDINGS LP 13 mo
2012-12 — 2013-12 ATHLON FE OPERATING LLC 13 mo
2011-09 — 2012-11 COBRA OIL & GAS CORPORATION 15 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4SURGE OPERATING LLC19,8002014-07-14
3SURGE OPERATING, LLC19,9002014-02-07
2SURGE OPERATING, LLC19,9002013-08-26
1SURGE OPERATING, LLC111,0002011-04-20