Drilling Training - Run drill pipe through rotary table Oilfield Training Center 1:07 8 years ago 23 334 Скачать Далее
Making a Connection with Kelly In Oil & Gas Drilling Campos de Petróleo 3:18 7 years ago 12 274 Скачать Далее
Kelly Bars: How a Kelly Bar Works Equipment Corporation of America 1:25 11 months ago 4 827 Скачать Далее
Drilling Rig Components Animated | List of drilling rig components | drilling engineering Dr. Petro 1:33 7 years ago 60 891 Скачать Далее
Kelly drive Versus Top Drive System Drilling rig Online Courses 6:00 4 years ago 20 991 Скачать Далее
Rig Hoisting Systems - Oil and Gas Drilling: Petroleum Fundamental 30:53 2 years ago 1 075 Скачать Далее
How to install the inner kelly bar, #borepile #drillingtools #kellybar #foundation #drilling Kaizer Piling 1:11 1 year ago 3 397 Скачать Далее