https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12169065Edit ImageSaveSaveEditCropCustom TextMake it Yours.Remix, add effects & personalize with your own textCustomizeOr start from these designsLooking up in an oil derrick. Roughneck inserting lengths of pipe into the elevator for pulling the casings. Oklahoma City, Oklahoma by Russell LeeMoreLooking up in an oil derrick. Roughneck inserting lengths of pipe into the elevator for pulling the casings. Oklahoma City, Oklahoma by Russell LeeView public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1200 x 855 px | 300 dpiLarge JPEG 3500 x 2495 px | 300 dpiBest Quality JPEG 4270 x 3044 px | 300 dpiTIFF 4270 x 3044 px | 300 dpi | 24.79 MBFree Download