TUBB 34

Oil · District 08 · Lease #39738

Operator: SURGE OPERATING, LLC

Cum Oil

259k BBL

Cum Gas

884k MCF

casinghead

Wells

6

Production

2009-10 — 2025-02

Peak Month

2015-07

Production History

Cum Oil: 259,051 BBL Cum Gas: 883,538 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,186 BBL/mo

Di (annual)

32.7%

b-factor

0.2

EUR

237,224 BBL

R-squared

0.823

type

hyperbolic

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
2009-10 — 2012-11 COBRA OIL & GAS CORPORATION 38 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3406JSURGE OPERATING LLC110,0602015-10-28
5SURGE OPERATING LLC29,9202014-10-06
4SURGE OPERATING LLC19,9002014-08-01
3SURGE OPERATING LLC110,0002014-01-23
2SURGE OPERATING LLC211,0002012-12-18
1SURGE OPERATING LLC212,0002008-11-21