Lufkin Industries to Present at Raymond James 33rd Annual Institutional Investors Conference March 5

LUFKIN, Texas, March 1, 2012 /PRNewswire/ — Lufkin Industries, Inc. (Nasdaq: LUFK) announced today that the Company will present at the Raymond James & Associates 33rd Annual Institutional Investors Conference to be held in Orlando, Florida, March 4-7.

John F. “Jay” Glick, president and chief executive officer, is scheduled to present on Monday, March 5, at 8:40 a.m. Eastern Time. The presentation will not be webcast, but graphics referenced in the presentation will be available in the Investor Relations section of Lufkin’s website at www.lufkin.com under Events & Presentations.

Lufkin Industries, Inc. sells and services oilfield pumping units, well automation systems, gas lift and plunger lift systems, progressing cavity pumps, well completion products, foundry castings and power transmission products throughout the world. Lufkin has vertically integrated all vital technologies required to design, manufacture and market its products.

LUFK-IR

    Contact:                 Christopher L. Boone
                             Chief Financial Officer
                             936-631-2749

                             DRG&L
                             Jack Lascar / 713-529-6600
                             Anne Pearson / 210-408-6321

SOURCE Lufkin Industries, Inc.