FOURTH AMENDED AND RESTATED CREDIT AGREEMENT Dated as of January 22, 2008 CORE LABORATORIES N.V., and CORE LABORATORIES LP, as Borrowers, BANK OF AMERICA, N.A., as Administrative Agent, Swing Line Lender and L/C Issuer, and The Other Lenders Party...Credit Agreement • January 23rd, 2008 • Core Laboratories N V • Oil & gas field services, nec • Texas
