[Untitled photo, possibly related to: Detail of oil workers repairing pipe wrench; notice gloves. Oil well, Kilgore, Texas]… https://www.rawpixel.com/image/12171285/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Oil field workers adding a length of pipe to drill stream by means of heavy pipe… https://www.rawpixel.com/image/12171190/image-person-art-vintageFree Image from public domain licenseOil field worker working on the mud hog, a machine which pumps the mud from the sluch pit through the drill pipe to the bit… https://www.rawpixel.com/image/12171077/image-person-art-vintageFree Image from public domain licenseDetail of derrick showing traveling block, kelly joint, rotary table and lengths of drill pipe, Kilgore, Texas by Russell Lee https://www.rawpixel.com/image/12171078/image-person-art-skyFree Image from public domain license[Untitled photo, possibly related to: Oil field workers releasing pipe wrenches from drill pipe, oil well, Kilgore, Texas]… https://www.rawpixel.com/image/12171125/image-person-art-vintageFree Image from public domain licenseOil field workers adding a length of pipe to drill stream by means of heavy pipe wrenches, Kilgore, Texas by Russell Lee https://www.rawpixel.com/image/12171128/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Removing clamps from rotary tacle before lifting out drilling pipe, oil well, Kilgore… https://www.rawpixel.com/image/12171218/image-person-art-vintageFree Image from public domain licenseOil field workers standing on drill pipe with boilers and oil derrick in background, Kilgore, Texas by Russell Lee https://www.rawpixel.com/image/12171217/image-background-plant-personFree Image from public domain licenseScrewing one length of pipe to another by means of pipe wrenches, oil well, Kilgore, Texas by Russell Lee https://www.rawpixel.com/image/12171112/image-person-art-vintageFree Image from public domain licenseRemoving length of pipe from oil well, Kilgore, Texas. Clamps being removed from rotary table and pipe will be elevated by… https://www.rawpixel.com/image/12171017/image-person-art-vintageFree Image from public domain licensePortable winch at oil well used to raise drill pipe from hole, Kilgore, Texas by Russell Lee https://www.rawpixel.com/image/12171211/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Oil field workers, reaching for clamp on elevator. The elevator removes the pipe from… https://www.rawpixel.com/image/12170977/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Looking up in an oil derrick. Roughneck inserting lengths of pipe into the elevator… https://www.rawpixel.com/image/12168797/image-person-art-patternFree Image from public domain license[Untitled photo, possibly related to: Oil derrick, Oklahoma City, Oklahoma. Workers are pulling out pipe] by Russell Lee https://www.rawpixel.com/image/12168777/image-cloud-person-artFree Image from public domain licenseAdding a length of drilling pipe at oil well in Seminole oil field, Oklahoma. Wrench applied to loosen pipe by Russell Lee https://www.rawpixel.com/image/12169980/image-person-art-vintageFree Image from public domain licenseAdding a length of drilling pipe at oil well in Seminole oil field, Oklahoma. Lower end of traveling block is attached to… https://www.rawpixel.com/image/12170005/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Veteran oil worker now in a ditch-digging gang. He has done everything in oil fields… https://www.rawpixel.com/image/12170006/image-face-person-artFree Image from public domain licenseAdding a length of drilling pipe at oil well in Seminole oil field, Oklahoma. Wrenches applied to loosen pipe by Russell Lee https://www.rawpixel.com/image/12170229/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Looking up in an oil derrick. Roughneck inserting lengths of pipe into the elevator… https://www.rawpixel.com/image/12170225/image-person-art-patternFree Image from public domain license[Untitled photo, possibly related to: Roughnecks leaning on the wrench to tighten the joint in the pipe, oil well, Oklahoma… https://www.rawpixel.com/image/12170003/image-person-art-vintageFree Image from public domain licenseAdding a length of drilling pipe at oil well in the Seminole oil field, Oklahoma. Clamps are put in place; wrench applied to… https://www.rawpixel.com/image/12170214/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Roughnecks leaning on the wrench to tighten the joint in the pipe, oil well, Oklahoma… https://www.rawpixel.com/image/12169033/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Mud coming from drill pipe, Seminole oil field, Oklahoma] by Russell Lee https://www.rawpixel.com/image/12168787/image-shadow-person-artFree Image from public domain license[Untitled photo, possibly related to: Roughnecks leaning on the wrench to tighten the joint in the pipe, oil well, Oklahoma… https://www.rawpixel.com/image/12168788/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Unloading pipe from truck at oil well, Seminole oil field, Oklahoma] by Russell Lee https://www.rawpixel.com/image/12168886/image-plant-person-artFree Image from public domain licenseLooking up in an oil derrick. Roughneck inserting lengths of pipe into the elevator for pulling the casings. Oklahoma City… https://www.rawpixel.com/image/12169065/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Oil field workers releasing pipe wrenches from drill pipe, oil well, Kilgore, Texas]… https://www.rawpixel.com/image/12171295/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Roughnecks leaning on the wrench to tighten the joint in the pipe, oil well, Oklahoma… https://www.rawpixel.com/image/12168772/image-people-art-vintageFree Image from public domain licenseOil field worker applying grease to rotating drill pipe, Kilgore, Texas by Russell Lee https://www.rawpixel.com/image/12171030/image-person-art-vintageFree Image from public domain licenseDetail of screwing one pipe into another. Oil field drilling operations, Kilgore, Texas by Russell Lee https://www.rawpixel.com/image/12171105/image-person-art-horseFree Image from public domain licenseOil roughnecks screwing one piece of drill pipe to another piece by means of a heavy pipe wrench, Kilgore, Texas by Russell… https://www.rawpixel.com/image/12112817/image-person-art-vintageFree Image from public domain licenseOil field workers, reaching for clamp on elevator. The elevator removes the pipe from the drill hole, Kilgore, Texas by… https://www.rawpixel.com/image/12112807/image-person-art-vintageFree Image from public domain licenseTightening the nipple on the end of drill pipe oil field, Kilgore, Texas. This part of operation to determine direction and… https://www.rawpixel.com/image/12145429/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Looking up in an oil derrick. Roughneck inserting lengths of pipe into the elevator… https://www.rawpixel.com/image/12143899/image-person-art-patternFree Image from public domain license[Untitled photo, possibly related to: Truck driver, Seminole oil field, Oklahoma] by Russell Lee https://www.rawpixel.com/image/12143779/image-face-hand-personFree Image from public domain license[Untitled photo, possibly related to: Roughnecks leaning on the wrench to tighten the joint in the pipe, oil well, Oklahoma… https://www.rawpixel.com/image/12143777/image-person-art-skyFree Image from public domain licenseVeteran oil worker now in a ditch-digging gang. He has done everything in oil fields, from drilling to pipeline work.… https://www.rawpixel.com/image/12145457/image-face-person-artFree Image from public domain licenseAdding a length of drilling pipe at oil well in Seminole oil field, Oklahoma. Clamps are put in place by Russell Lee https://www.rawpixel.com/image/12143774/image-person-art-vintageFree Image from public domain licenseRoughnecks leaning on the wrench to tighten the joint in the pipe, oil well, Oklahoma City, Oklahoma by Russell Lee https://www.rawpixel.com/image/12145432/image-person-art-vintageFree Image from public domain licenseAdding a length of drilling pipe at oil well in Seminole oil field, Oklahoma. Mud spurting out as section of pipes are… https://www.rawpixel.com/image/12145400/image-person-art-vintageFree Image from public domain licenseActivity at oil well showing one length of pipe resting on the kelly joint into the rat hole with operations for removing… https://www.rawpixel.com/image/12145705/image-person-art-vintageFree Image from public domain licenseHerbs lavender bottle glass. AI generated Image by rawpixel. https://www.rawpixel.com/image/12075563/photo-image-background-flower-plantView licenseWe closed the Blue and Green Technology Conference with a field trip to Taupo to talk geothermal energy with Tuaropaki Trust https://www.rawpixel.com/image/11071658/photo-image-cloud-person-skyFree Image from public domain licenseMaple syrup is gathered after an extensive boiling process at Springboro Tree Farms in Brookston, Indiana Feb. 13, 2023.… https://www.rawpixel.com/image/11071429/photo-image-forest-tree-public-domainFree Image from public domain license