WEST-DEAN

Oil · District 8A · Lease #68113

Operator: YUCCA ENERGY, INC.

Fields: LEVELLAND

Cum Oil

336k BBL

Cum Gas

520k MCF

casinghead

Wells

9

Production

1999-07 — 2026-04

Peak Month

2003-05

Production History

Cum Oil: 335,917 BBL Cum Gas: 519,510 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,423 BBL/mo

Di (annual)

11.3%

b-factor

0.6

EUR

403,790 BBL

R-squared

0.960

type

hyperbolic

Operator History (from monthly production reports)

1999-07 — 2026-07 YUCCA ENERGY, INC. 325 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9YUCCA ENERGY, INC.15,2002002-09-18
8YUCCA ENERGY, INC.15,2002002-01-07
7YUCCA ENERGY, INC.15,2002001-05-22
6YUCCA ENERGY, INC.15,2002001-01-04
4YUCCA ENERGY, INC.15,2002000-08-14
5YUCCA ENERGY, INC.15,2002000-08-14
3YUCCA ENERGY, INC.15,2002000-05-04
1YUCCA ENERGY, INC.15,2001999-06-04
2YUCCA ENERGY, INC.15,2001998-04-10