av香港经典三级级 在线-av小次郎收藏-av一本久道久久波多野结衣-av在线观看地址-av在线网站无码不卡的-av在线亚洲男人的天堂

Service Hotline

400-9619-700

Index >>

Hughes drill bit is donated to the UTPB College of Engineering

11 Aug,2023

3.png

The University of Texas Permian Basin College of Engineering has been gifted a Hughes drill bit by a local Permian Basin family.

This original twin-cone rotary rock drill bit has been used to drill oil wells. It costs $3,500, weighs 78 pounds, and is still in working condition.

Prior to 1909, the oil industry used the traditional fishtail bit to scrape the rock and drill oil wells, however, these bits quickly dulled in service. The Hughes two-cone bit came into the picture as a solution to this problem. In 1906, Howard Hughes began experimenting with the idea of a bit consisting of two toothy, rotating steel cones that would pulverize the rock.

The revolutionary rolling action bit, which can rotate up to a hundred times a minute, crushes hard-rock formations with twin cone-shaped, hardened steel bits. These twin pieces are each equipped with 166 cutting edges, revolving on bronze bearings shaped to provide a large surface with reduced friction. The Hughes bit is a fantastic success story that can inspire students.

The Department of Petroleum Engineering’s Department Coordinator, Ahmed Kamel, said he believes the drill bit will benefit the program.

“The drill bit will be a great addition to the College of Engineering, and it will help educate undergraduate students on the evolution of drilling,” said Kamel. “With access to cutting-edge equipment, students develop practical skills that encourage them to excel academically and professionally.”

This machine was placed on the second floor of the engineering building and will serve as a learning tool for petroleum engineering students.

“The faculty and students at UTPB recognize the importance of donors’ generosity and express their gratitude,” Kamel said. “The impact of this family’s generosity will touch the lives of countless students, reminding us all that giving back to educational institutions can transform the lives of others and shape the Permian Basin for the better.”


主站蜘蛛池模板: 天天在线影院天天在线视频 | 99精品视频一区在线视频免费观看 | 国产卡二区三卡乱码 | 毛片网免费 | 欧美日韩中文国产va另类 | 日本黄页网 | 色综合久久中文色婷婷 | 欧美第7页 | 国产丝袜一区二区三区免费视频 | 三级黄色在线免费观看 | 男女爽爽爽视频 | 72成人网 | 日韩午夜视频在线观看 | 黄色大片在线观看 | 成人激情开心 | 免费a一级毛片在线播放 | 伊人免费视频 | 天天综合网天天综合色不卡 | 五月婷婷六月合 | 青青草国产成人av片免费 | 国产黄色大片 | 免费黄色激情视频 | 色天天躁夜夜躁天干天干 | 欧美成人h版在线观看 | 97精品久久久久中文字幕 | 非洲一级毛片又粗又长aaaa | 亚洲精品国产精品乱码视色 | 日日夜夜精品视频 | 成 人 黄 色 激 情视频网站 | 成人夜晚看av | 国产自愉怕一区二区三区 | 久久久精品2019免费观看 | 国产精品成人一区二区三区 | 亚洲精品久久久久久一区二区 | 福利视频一区 | 偷欢人妻HD三级中文 | 国产亚洲精品九九久在线观看 | 综合网日日天干夜夜久久 | 亚洲精品国产第1页 | 天天透天天狠天天爱综合97 | 性做爰片视频毛片 |