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2. Swivel (drill rig) - Wikipedia

   en.wikipedia.org/wiki/Swivel_(drill_rig)

   A Swivel is a mechanical device used on a drilling rig that hangs directly under the traveling block and directly above the kelly drive, that provides the ability for the kelly (and subsequently the drill string) to rotate while allowing the traveling block to remain in a stationary rotational position (yet allow vertical movement up and down the derrick) while simultaneously allowing the ...

3. Development Driller III - Wikipedia

   en.wikipedia.org/wiki/Development_Driller_III

   Development Driller III is a fifth generation, Vanuatu-flagged dynamic positioning semi-submersible ultra-deepwater drilling rig owned by Transocean and operated under lease agreements by various petroleum exploration and production companies worldwide. The vessel is capable of drilling in water depths up to 7,500 feet (2,300 m) with drilling ...

4. Surf fishing - Wikipedia

   en.wikipedia.org/wiki/Surf_fishing

   Terminal tackle is the equipment at the far end of the line: hooks, swivels, lines and leaders. Surf fishing rigs like the snood rig are essential tools for anglers targeting fish from shorelines and beaches. The snood rig, known for its effectiveness in turbulent surf conditions, consists of multiple hooks branching off the main line, each ...

5. Fishing swivel - Wikipedia

   en.wikipedia.org/wiki/Fishing_swivel

   A fishing swivel is a small, usually ball- or barrel-shaped device used in angling to connect sections of fishing lines, consisting of two rings linked via a thrust bearing pivot joint. The line from the rod and reel is tied to the ring at proximal end, and the line leading to the terminal tackles (the hook , lure and/or sinker ) is tied to the ...

6. Kelly drive - Wikipedia

   en.wikipedia.org/wiki/Kelly_drive

   Simple diagram of a drilling rig and its basic operation. The kelly drive is #19. A kelly drive is a type of well drilling device on an oil or gas drilling rig that employs a section of pipe with a polygonal (three-, four-, six-, or eight-sided) or splined outer surface, which passes through the matching polygonal or splined kelly (mating) bushing and rotary table.

7. Why Does My Dog Bark at Nothing? A Trainer Explains the Truth

   www.aol.com/lifestyle/why-does-dog-bark-nothing...

   Announcing an Unmet Need. Some dogs may seem to bark for no reason, but we’ve got to give them some credit! Dogs have various needs, such as food, water, exercise, play, socialization, mental ...