THORNBURG "A" NCT

Oil · District 7C · Lease #11812

Operator: OLSEN ENERGY INC.

Cum Oil

862 BBL

Cum Gas

3k MCF

casinghead

Wells

1

Production

1993-01 — 1993-12

Peak Month

1993-09

Production History

Cum Oil: 862 BBL Cum Gas: 2,642 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

86 BBL/mo

Di (annual)

64.2%

b-factor

0.0

EUR

1,594 BBL

R-squared

0.618

type

exponential

Operator History (from monthly production reports)

2003-09 — 2004-10 ARIES OPERATING, LP 14 mo
2000-04 — 2003-08 ARIES OPERATING, LLC 41 mo
1998-12 — 2000-03 FIRST RESERVE OIL & GAS CO 16 mo
1993-01 — 1998-11 OLSEN ENERGY INC. 71 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PILGRIM ENERGY PARTNERS L.L.C.24,7002004-04-07