LANE, M. A.

Oil · District 03 · Lease #21416

Operator: UNION PACIFIC RESOURCES COMPANY

Fields: GIDDINGS (AUSTIN CHALK-3)

Cum Oil

42k BBL

Cum Gas

538k MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 41,642 BBL Cum Gas: 538,142 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

995 BBL/mo

Di (annual)

44.2%

b-factor

0.3

EUR

38,237 BBL

R-squared

0.876

type

hyperbolic

Operator History (from monthly production reports)

2012-11 — 2026-07 LEEXUS OIL LLC 165 mo

2007-08 — 2012-10 ENERVEST OPERATING, L.L.C. 63 mo

2002-12 — 2007-07 ANADARKO E&P COMPANY LP 56 mo

2001-02 — 2002-11 RME PETROLEUM COMPANY 22 mo

1999-10 — 2001-01 UNION PACIFIC RESOURCES COMPANY 16 mo

1997-09 — 1999-09 BELLWETHER EXPLORATION COMPANY 25 mo

1993-01 — 1997-08 TORCH OPERATING COMPANY 56 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1H	42-149-32528	LEEXUS OIL LLC	2	15,500	1991-10-29