DEGAN SAND UNIT

Oil // district 13 // lease#16376

op: SILVER CREEK RESOURCES, LLC

cum_oil

459k BBL

cum_gas

0 MCF

wells

14

production

1993-01 — 2026-03

peak_month

1995-01

-- production_history

cum_oil: 458,984 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,687 BBL/mo

Di (annual)

11.3%

b-factor

0.8

EUR

494,885 BBL

R-squared

0.840

type

hyperbolic

-- wells (14)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
16FELDERHOFF PRODUCTION COMPANY14,5002022-03-15
14BRAMMER SUPPLY, INC.13,9901996-12-17
15BRAMMER SUPPLY, INC.13,9901996-12-17
12WGULF OIL CORP.14,6001983-07-29
10GULF OIL CORP.14,5001982-12-01
11GULF OIL CORP.14,7001982-12-01
9GULF OIL CORP.14,2001979-09-05
1W42-181-01662--------
242-181-01663--------
342-181-80999--------
442-181-81000--------
542-181-00010--------
642-181-30083--------
842-181-30097--------
EOF // data source: Texas Railroad Commission // 2026