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Schlumberger. Schlumberger NV ( French: [ʃlumbɛʁʒe, ʃlœ̃b-] ), doing business as SLB, also known as Schlumberger Limited, [2] is an American oilfield services company. [3] [4] As of 2022, it is both the world's largest offshore drilling company and the world's largest offshore drilling contractor by revenue.
Drawworks. A drawworks is the primary hoisting machinery component of a rotary drilling rig. Its main function is to provide a means of raising and lowering the traveling block. The wire-rope drill line winds on the drawworks drum and over the crown block to the traveling block, allowing the drill string to be moved up and down as the drum turns.
Salt Lake City Intermodal Hub. / 40.76278°N 111.90833°W / 40.76278; -111.90833. The Salt Lake City Intermodal Hub (also known as Salt Lake Central on Utah Transit Authority [UTA] routes and SLC by Amtrak) is a multi-modal transportation hub in Salt Lake City, Utah, United States served by the Blue Line of UTA's TRAX light rail system ...
Shear velocity. Shear velocity, also called friction velocity, is a form by which a shear stress may be re-written in units of velocity. It is useful as a method in fluid mechanics to compare true velocities, such as the velocity of a flow in a stream, to a velocity that relates shear between layers of flow. Shear velocity is used to describe ...
A Rzeppa-type CV joint. A constant-velocity joint (also called a CV joint) is a mechanical coupling which allows the shafts to rotate freely (without an appreciable increase in friction or backlash) and compensates for the angle between the two shafts, within a certain range, to maintain the same velocity.
Pierre Schlumberger was born in 1914, the son of Marcel Schlumberger, a mechanical engineer, and his wife Jeanne Laurans. [1] Marcel co-founded Schlumberger in the 1920s with his brother, Conrad, a physicist. [1] Pierre was the brothers' only male heir.
17 December 1946 (age 77) United Kingdom. Nationality (legal) British. Alma mater. University of Wales, Cardiff. Occupation (s) Partner at CSL Capital Management and Member of the Board at Saudi Aramco. Andrew Frederick James Gould (born 17 December 1946) is a British businessman, the former chairman and CEO of Schlumberger.
Stribeck curve. The Stribeck curve is a fundamental concept in the field of tribology. It shows that friction in fluid-lubricated contacts is a non-linear function of the contact load, the lubricant viscosity and the lubricant entrainment speed. The discovery and underlying research is usually attributed to Richard Stribeck [1] [2] [3] and Mayo ...