< leases

LEONARD

Oil · District 7C · Lease #12063

Operator: TAURUS EXPLORATION U.S.A., INC.

Fields: SPRABERRY (TREND AREA CL. FK.)

Cum Oil

103k BBL

Cum Gas

153k MCF

casinghead

Wells

2

Production

1993-01 — 2020-11

Peak Month

1998-06

Production History

Cum Oil: 102,775 BBL Cum Gas: 153,039 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,031 BBL/mo

Di (annual)

13.2%

b-factor

0.0

EUR

93,377 BBL

R-squared

0.828

type

exponential

Operator History (from monthly production reports)

2019-02 — 2023-09 DIAMONDBACK E&P LLC 56 mo
1998-12 — 2019-01 ENERGEN RESOURCES CORPORATION 242 mo
1998-03 — 1998-11 TAURUS EXPLORATION U.S.A., INC. 9 mo
1993-01 — 1998-02 BC OPERATING, INC. 62 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-383-31314DIAMONDBACK E&P LLC29,0001986-10-29
242-173-30953DIAMONDBACK E&P LLC29,0001986-10-08