![2 Well Design and Construction | Macondo Well Deepwater Horizon Blowout: Lessons for Improving Offshore Drilling Safety | The National Academies Press 2 Well Design and Construction | Macondo Well Deepwater Horizon Blowout: Lessons for Improving Offshore Drilling Safety | The National Academies Press](https://nap.nationalacademies.org/openbook/13273/xhtml/images/24-1.jpg)
2 Well Design and Construction | Macondo Well Deepwater Horizon Blowout: Lessons for Improving Offshore Drilling Safety | The National Academies Press
![Depicting spacer position inside the well. (before start of cement job) | Download Scientific Diagram Depicting spacer position inside the well. (before start of cement job) | Download Scientific Diagram](https://www.researchgate.net/publication/341541247/figure/fig1/AS:893558315819009@1590052312352/Depicting-spacer-position-inside-the-well-before-start-of-cement-job.png)
Depicting spacer position inside the well. (before start of cement job) | Download Scientific Diagram
![Oil Well Drilling Float Collar and Float Shoe Casing Guiding Shoe - China Oil Well Drilling Float Collar, Casing Guiding Shoe | Made-in-China.com Oil Well Drilling Float Collar and Float Shoe Casing Guiding Shoe - China Oil Well Drilling Float Collar, Casing Guiding Shoe | Made-in-China.com](https://image.made-in-china.com/202f0j00sMJiAWbycfkZ/Oil-Well-Drilling-Float-Collar-and-Float-Shoe-Casing-Guiding-Shoe.webp)
Oil Well Drilling Float Collar and Float Shoe Casing Guiding Shoe - China Oil Well Drilling Float Collar, Casing Guiding Shoe | Made-in-China.com
![Die Collar Downhole Taper Tap for Well Drilling Pipe Tool Fishing - China Fishing Taper Tap, Taper Tap | Made-in-China.com Die Collar Downhole Taper Tap for Well Drilling Pipe Tool Fishing - China Fishing Taper Tap, Taper Tap | Made-in-China.com](https://image.made-in-china.com/202f0j00anKhQYJFfVrN/Die-Collar-Downhole-Taper-Tap-for-Well-Drilling-Pipe-Tool-Fishing.webp)
Die Collar Downhole Taper Tap for Well Drilling Pipe Tool Fishing - China Fishing Taper Tap, Taper Tap | Made-in-China.com
![Typical schematics of drill string torsional vibration in a vertical well. | Download Scientific Diagram Typical schematics of drill string torsional vibration in a vertical well. | Download Scientific Diagram](https://www.researchgate.net/publication/344805663/figure/fig2/AS:949353694896129@1603354967565/Typical-schematics-of-drill-string-torsional-vibration-in-a-vertical-well.png)