< leases

GUITAR, EARL B. "B"

Oil · District 08 · Lease #32828

Operator: LACKEY, WILLIAM H. OIL AND GAS

Fields: XAVIER (FUSSELMAN)

Cum Oil

74k BBL

Cum Gas

1k MCF

casinghead

Wells

1

Production

1993-01 — 2017-01

Peak Month

2012-01

Production History

Cum Oil: 73,708 BBL Cum Gas: 1,364 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,232 BBL/mo

Di (annual)

161.4%

b-factor

0.0

EUR

24,062 BBL

R-squared

0.478

type

exponential

Operator History (from monthly production reports)

2015-02 — 2017-08 ENCANA OIL & GAS(USA) INC. 31 mo
2014-01 — 2015-01 ATHLON HOLDINGS LP 13 mo
2013-07 — 2013-12 ATHLON FE OPERATING LLC 6 mo
2010-04 — 2013-06 BLUE RIDGE RESOURCES, LLC 39 mo
1994-03 — 2010-03 LACKEY, WILLIAM H. OIL AND GAS 193 mo
1993-01 — 1994-02 EXXON CORP. 14 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-227-34577ENCANA OIL & GAS(USA) INC.211,0001998-10-26