RAFTER B SOUTH UNIT

Oil // district 8 // lease#30728

op: LONE STAR OPERATIONS LLC

cum_oil

21k BBL

cum_gas

0 MCF

wells

1

production

2011-01 — 2026-03

peak_month

2011-12

-- production_history

cum_oil: 21,196 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

871 BBL/mo

Di (annual)

131.1%

b-factor

0.5

EUR

15,404 BBL

R-squared

0.937

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3CHOLLA PETROLEUM, INC.16,9992010-05-04
EOF // multi-state drilling data platform // 2026