EIGHT POINT

Oil // district 11 // lease#68442

op: LONE STAR OPERATIONS LLC

cum_oil

160k BBL

cum_gas

0 MCF

wells

4

production

2002-04 — 2026-03

peak_month

2010-01

-- production_history

cum_oil: 159,578 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

695 BBL/mo

Di (annual)

9.5%

b-factor

0.0

EUR

87,295 BBL

R-squared

0.322

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6CHOLLA PETROLEUM, INC.14,9992005-07-12
4CHOLLA PETROLEUM, INC.14,3992003-11-14
2CHOLLA PETROLEUM, INC.14,2992003-03-17
1CHOLLA PETROLEUM, INC.23,9992002-01-08
EOF // multi-state drilling data platform // 2026