enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

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. Resolute desk - Wikipedia

   en.wikipedia.org/wiki/Resolute_desk

   The desk is decorated with carved moldings and carved floral swag designs. [3] [4] There are sets of drawers behind the cabinet doors on each side of the desk pedestals, [5] [6] and the desktop is covered with red leather. [7] Built at the same time as the Grinnell desk, the two desks together cost 380 pounds (equivalent to £47,780 in 2023). [8]

4. List of components of oil drilling rigs - Wikipedia

   en.wikipedia.org/wiki/List_of_components_of_oil...

   The wood helps to protect the end of the drill pipe. Rotary table (#20) rotates, along with its constituent parts, the kelly and kelly bushing , the drill string and the attached tools and bit. Shale shaker (#2) separates drill cuttings from the drilling fluid before it is pumped back down the wellbore .

5. Lincoln Industrial - Wikipedia

   en.wikipedia.org/wiki/Lincoln_Industrial

   Lincoln Industrial Corporation (Lincoln) is a manufacturer of automated lubrication systems, manual lubrication equipment and industrial pumping systems, and subsidiary of Svenska Kullagerfabriken AB . Founded in 1910, the company has been responsible for many of the inventions that established modern lubrication practices in automotive ...

6. Lincoln Electric - Wikipedia

   en.wikipedia.org/wiki/Lincoln_Electric

   Lincoln Electric Holdings, Inc. is an American multinational and global manufacturer of welding products, arc welding equipment, welding accessories, plasma and oxy-fuel cutting equipment and robotic welding systems headquartered in Euclid, Ohio. It has a network of distributors and sales offices covering more than 160 countries and 42 ...

7. Bottom hole assembly - Wikipedia

   en.wikipedia.org/wiki/Bottom_hole_assembly

   Rotary assemblies [2] are commonly used where formations are predictable and the rig economics are an issue. In such an assembly the weight of the drill collars gives the BHA the tendency to sag or flex to the low side of the hole, collar stiffness length and stabiliser diameter and placement are engineered as a means of controlling the flex of the BHA.