EXHIBIT 4.2 GRANT PRIDECO ESCROW CORP. (TO BE ASSUMED BY GRANT PRIDECO, INC.) INDENTURE RELATING TO 9% SENIOR NOTES DUE 2009 DATED AS OF DECEMBER 4, 2002 WELLS FARGO BANK, N.A. TRUSTEE 9% SENIOR NOTES DUE 2009 TABLE OF CONTENTSIndenture • January 3rd, 2003 • Grant Prideco Inc • Oil & gas field machinery & equipment • New York
andSecurity Agreement • January 3rd, 2003 • Grant Prideco Inc • Oil & gas field machinery & equipment • Alberta
EXHIBIT 4.7 SECURITY AGREEMENT This SECURITY AGREEMENT (this "AGREEMENT") is dated as of December 19, 2002 and entered into by and among Grant Prideco, Inc., a Delaware corporation ("HOLDINGS"), each of THE UNDERSIGNED DIRECT AND INDIRECT SUBSIDIARIES...Security Agreement • January 3rd, 2003 • Grant Prideco Inc • Oil & gas field machinery & equipment • New York
CREDIT AGREEMENT DATED AS OF DECEMBER 19, 2002Credit Agreement • January 3rd, 2003 • Grant Prideco Inc • Oil & gas field machinery & equipment
EXHIBIT 4.1 REGISTRATION RIGHTS AGREEMENTRegistration Rights Agreement • January 3rd, 2003 • Grant Prideco Inc • Oil & gas field machinery & equipment • Texas
as Agent AMENDED AND RESTATED SECURITY AGREEMENT DECEMBER 19, 2002 TABLE OF CONTENTSSecurity Agreement • January 3rd, 2003 • Grant Prideco Inc • Oil & gas field machinery & equipment • Alberta
EXHIBIT 4.5 REGISTRATION RIGHTS AGREEMENT Dated as of December 4, 2002Registration Rights Agreement • January 3rd, 2003 • Grant Prideco Inc • Oil & gas field machinery & equipment • New York
RECITALS.Subsidiary Guaranty • January 3rd, 2003 • Grant Prideco Inc • Oil & gas field machinery & equipment • New York
