0000844965-04-000046 Sample Contracts

FORM OF SUBSIDIARY GUARANTY
Subsidiary Guaranty • September 30th, 2004 • Tetra Technologies Inc • Industrial inorganic chemicals • New York
FORM OF SERIES B SENIOR NOTE]
Senior Note Agreement • September 30th, 2004 • Tetra Technologies Inc • Industrial inorganic chemicals
MASTER NOTE PURCHASE AGREEMENT
Master Note Purchase Agreement • September 30th, 2004 • Tetra Technologies Inc • Industrial inorganic chemicals • New York