Oil Pumpjacks Tank Tops

Description: A protective shield shape with a distressed golden border frames a scene of multiple oil pumpjacks silhouetted against a vibrant orange and yellow sunset. Three yellow stars are positioned within the black top section of the shield.

Description: Bison profile overlying oil and gas pumpjacks

Description: A circular emblem with a top red section and a bottom blue section, separated by a diagonal line. The red section contains silhouettes of oil pumpjacks and a drilling rig. The text "SIGNAL" is prominently displayed in white across the diagonal. Below it, "OIL AND GAS COMPANY" is written in smaller white text.