SIGNATURES Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized on February 27, 2015. Pursuant to the requirements of the Securities and Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated. Name Capacity Date /S/J OHN V. LOVOI JOHN V. LOVOI Chairman of the Board February 27, 2015 /S/B LAKE T. DEBERRY BLAKE T. DEBERRY President, Chief Executive Officer and Director (Principal Executive Officer) February 27, 2015 /S/J ERRY M. BROOKS JERRY M. BROOKS Vice President—Finance and Chief Financial Officer (Principal Financial and Accounting Officer) February 27, 2015 /S/ L.H. DICK ROBERTSON L.H. DICK ROBERTSON Director February 27, 2015 /S/ A.P. SHUKIS A.P. SHUKIS Director February 27, 2015 /S/T ERENCE B. JUPP TERENCE B. JUPP Director February 27, 2015 DRIL-QUIP, INC. By: /s/ BLAKE T. DEBERRY Blake T. DeBerry President and Chief Executive Officer 69