GARRETT-COLE

Oil // district 3 // lease#24438

op: SUNRAY OPERATING COMPANY LLC

fields: BROOKSHIRE

cum_oil

591k BBL

cum_gas

0 MCF

wells

7

production

2003-02 — 2026-03

peak_month

2004-03

-- production_history

cum_oil: 590,931 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

12,640 BBL/mo

Di (annual)

47.3%

b-factor

0.2

EUR

400,507 BBL

R-squared

0.820

type

hyperbolic

-- wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8SUNRAY OPERATING COMPANY LLC13,4002006-10-20
6SUNRAY OPERATING COMPANY LLC13,4002004-02-05
4SUNRAY OPERATING COMPANY LLC13,0002003-10-31
5EXPRESS OIL CO.13,4002003-07-24
3EXPRESS OIL CO.13,4002003-06-02
2EXPRESS OIL CO.13,4002003-04-16
1EXPRESS OIL CO.23,2002002-10-07
EOF // data source: Texas Railroad Commission // 2026