APACHE-DEAN

Oil // district 11 // lease#67651

op: YUCCA ENERGY, INC.

fields: LEVELLAND

cum_oil

234k BBL

cum_gas

0 MCF

wells

5

production

1996-11 — 2026-03

peak_month

1997-04

-- production_history

cum_oil: 233,858 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,979 BBL/mo

Di (annual)

31.1%

b-factor

1.5

EUR

289,747 BBL

R-squared

0.918

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5YUCCA ENERGY, INC.15,2002009-09-16
3YUCCA ENERGY, INC.15,2001997-04-02
4YUCCA ENERGY, INC.15,2001997-04-02
2YUCCA ENERGY, INC.15,2001997-02-13
1YUCCA ENERGY, INC.15,2001996-10-10
EOF // multi-state drilling data platform // 2026