< leases

SCALING, G. W., ETAL

Oil · District 09 · Lease #1808

Operator: RISING STAR ENERGY, L.L.C.

Fields: LACY ARMOUR (STRAWN, UPPER)

Cum Oil

16k BBL

Cum Gas

2k MCF

casinghead

Wells

3

Production

1993-01 — 2026-04

Peak Month

1996-05

Production History

Cum Oil: 15,830 BBL Cum Gas: 1,951 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

266 BBL/mo

Di (annual)

207.6%

b-factor

1.2

EUR

9,506 BBL

R-squared

0.622

type

hyperbolic

Operator History (from monthly production reports)

2002-04 — 2026-07 LINDEMANN, ROBERT OPERATING 292 mo
2001-01 — 2002-03 RISING STAR ENERGY, L.L.C. 15 mo
1996-05 — 2000-12 BURNS, P. C. OIL PRODUCERS INC. 56 mo
1994-07 — 1996-04 LINDEMANN, W.L., OPER. CO., INC. 22 mo
1993-01 — 1994-06 LINDEMANN, W. L., DRLG. CO. 18 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10C42-077-31762LINDEMANN, ROBERT OPERATING16,0001980-05-13
11C42-077-31761LINDEMANN, ROBERT OPERATING14,7681980-05-13
2C42-077-00023LINDEMANN, ROBERT OPERATING------