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Well logging, also known as borehole logging is the practice of making a detailed record (a well log) of the geologic formations penetrated by a borehole.The log may be based either on visual inspection of samples brought to the surface (geological logs) or on physical measurements made by instruments lowered into the hole (geophysical logs).
Potential-flow streamlines around a NACA 0012 airfoil at 11° angle of attack, with upper and lower streamtubes identified. The flow is two-dimensional and the airfoil has infinite span.
Solidified lava flow in Hawaii Sedimentary layers in Badlands National Park, South Dakota Metamorphic rock, Nunavut, Canada. Geology (from Ancient Greek γῆ (gê) 'earth' and λoγία () 'study of, discourse') [1] [2] is a branch of natural science concerned with the Earth and other astronomical objects, the rocks of which they are composed, and the processes by which they change over time. [3]
The Athabasca oil sands in Alberta, Canada, are a very large source of bitumen, which can be upgraded to synthetic crude heavy oil, Western Canadian Select (WCS) Tar sandstone from California, United States
Petrofac Limited is an international energy services company that designs, builds, manages and maintains oil, gas, refining, petrochemicals and renewable energy infrastructure, and trains the people who support them.
Western Canadian Select (WCS) is a heavy sour blend of crude oil [1] that is one of North America's largest heavy crude oil streams [2] and, historically, its cheapest. [3] It was established in December 2004 as a new heavy oil stream by EnCana (now Cenovus), Canadian Natural Resources, Petro-Canada (now Suncor) and Talisman Energy (now Repsol Oil & Gas Canada). [4]
In 2021, Brazil's worst drought in almost a century threatened its electricity supply. [6] [7] Brazil relies on hydropower for two-thirds of its electricity.[8]Euractiv reported that European Commissioner for Climate Action Frans Timmermans told the European Parliament in Strasbourg that "about one fifth" of the energy price increase "can be attributed to rising CO 2 pricing on the EU's carbon ...
Iran manufactures 60–70% of its industrial equipment domestically, including various turbines, pumps, catalysts, refineries, oil tankers, drilling rigs, offshore platforms, towers, pipes, and exploration instruments. [1]