We mention substructures (a.k.a. “subs”) a lot on the blog, often in relation to moving or walking systems. Located directly over the well, the substructure raises, lowers and supports the rig floor, derrick and other rig floor components like the drawworks.
A common substructure is the slingshot sub. They begin in a folded position and are then unfolded as hydraulic cylinders or winches raise the rig into place. On a slingshot sub, all rig floor components are installed and rigged up with the floor lowered.
You can find slingshot substructures in action on our blog on Rig 38 and our 3,600 HP 700 series.
This week on the blog, we’re introducing our new spin on an old favourite!
Rig 100 holds a special place in the hearts of those that have been with Trinidad since the beginning. Well-known as a 1,500 HP SCR Triple and the first rig in our US fleet, recent upgrades have taken the ten-year-old rig to a whole new level. Currently drilling in the Permian Basin, the new and improved 2,000 HP AC XL (extended lateral) Triple is aiming for depths it wasn’t capable of…until now.
Read on as Ronald Williams, lead engineer on Rig 100’s recent upgrade, explains why this old favourite has people talking.
Advances in technology are changing the way crews work on drilling rigs.
At Trinidad, we are using integrated control systems to give Drillers the ability to control equipment from one main system in the safety of the cabin.
“New technologies will improve the safety of the rig crew by keeping them out of the way of dangerous equipment when possible,” explained Joel Hamonic, a Technical Coordinator with Trinidad Design & Manufacturing. Continue reading