Kay Wayne Lewis, 85, of Midland, passed away on August 19, 2015. A memorial service will be held 2:00 pm, Saturday, August 22, 2015 at Nalley-Pickle & Welch Chapel in Midland.Kay was born on December 30, 1929 in Pittsburgh, Pennsylvania to Wayne and Lois Ann Lewis. He graduated from the University of Pittsburgh with a Bachelor’s of Science Degree in Petroleum Engineering and worked as a Petroleum Engineer for his entire career. Kay was married for 58 years and had three children. He served for two years in the United States Army.Kay enjoyed sports and was a loyal fan of the Pittsburgh Pirates and Steelers.He is survived by his wife, Lucy; children, Pamela, Kevin and Karen; grandchildren, Cristen and Candice; and great-grandchild, Grant.He is preceded in death by his parents.In lieu of flowers, the family suggest memorials be donated to the Alzheimer’s Foundation (alzfdn.org).Arrangements are under the direction of Nalley-Pickle & Welch Funeral Home & Crematory of Midland. Online condolences can be made at www.npwelch.com,