TARRANT E

Oil · District 09 · Lease #26063

Operator: WHITE OAK OPERATING COMPANY LLC

Cum Oil

9k BBL

Cum Gas

223k MCF

casinghead

Wells

2

Production

1993-01 — 2017-03

Peak Month

2006-05

Production History

Cum Oil: 9,072 BBL Cum Gas: 223,200 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

228 BBL/mo

Di (annual)

157.3%

b-factor

1.0

EUR

7,603 BBL

R-squared

0.623

type

hyperbolic

Operator History (from monthly production reports)

2018-11 — 2020-12 BIG MOUNTAIN OPERATING LLC 26 mo
2015-11 — 2018-10 WHITE OAK OPERATING COMPANY LLC 36 mo
2010-12 — 2015-10 MILAGRO EXPLORATION, LLC 59 mo
2000-12 — 2010-11 WG OPERATING, INC. 120 mo
1998-01 — 2000-11 JW ENERGY CO., LTD 35 mo
1993-01 — 1997-12 OXY USA INC. 60 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14LARGE OPERATING LLC26,0001999-02-08
1CITIES SERVICE OIL & GAS CORP.16,0251986-02-24