https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/12168800Edit ImageSaveSaveEditCropCustom TextMachinery of latest type rotary rig, Seminole oil field, Oklahoma by Russell LeeView public domain image source hereMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1200 x 837 px | 300 dpiLarge JPEG 3500 x 2441 px | 300 dpiBest Quality JPEG 4315 x 3009 px | 300 dpiTIFF 4315 x 3009 px | 300 dpi | 24.77 MBFree DownloadMachinery of latest type rotary rig, Seminole oil field, Oklahoma by Russell LeeMore