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In 1954, CGG acquired its first IBM 604 computer and an MT4 analog computing center for processing field data. In 1958, CGG completed its first dual-vessel marine survey with one source vessel. In 1966, CGG opened its first seismic data processing center in Massy, France. In 1971, CGG started 3D marine seismic exploration with wide-line profiling .
In April 2008 the company was acquired by Fugro, a Dutch group who provide geotechnical, survey and geoscience services to the oil, gas, mining and construction industries. [1] [2] In 2013 Fugro divested its Geoscience Division, which included NPA, to CGG. The company remains based in Edenbridge, UK.
Great Trigonometrical Survey: 1802 - 1806 East India Company: Linguistic Survey of India: 1894 - 1928 British Raj: Economic Survey of India: 1950 - present Ministry of Finance: National Family Health Survey: 1992 - present Ministry of Health and Family Welfare: All India Survey of Higher Education: 2010 - present Ministry of Education: National ...
National Statistical Office (NSO) is mandated with the following responsibilities: acts as the nodal agency for planned development of the statistical system in the country, lays down and maintains norms and standards in the field of statistics, involving concepts and definitions, methodology of data collection, processing of data and dissemination of results;
Seep is often used in environmental sciences to define an exfiltration zone (seepage zone) where contaminated water, e.g., from waste dumps, leaves a waste system area. Seeps are often important smaller wildlife water sources, and indicated by lower riparian vegetation.
Oil exudes from joint cracks in the petroliferous shale forming the floor of mine. 1906 photo, U.S. Geological Survey Bulletin 321 Tar bubble at La Brea Tar Pits, California. A petroleum seep is a place where natural liquid or gaseous hydrocarbons escape to the Earth's atmosphere and surface, normally under low pressure or flow. Seeps generally ...
In April 2016, the Indian Navy issued a request for proposal to six shipyards, four public and two private, for the construction of four large survey vessels. In September 2017, GRSE emerged as the lowest bidder with a bid of ₹ 2,435.15 crore (equivalent to ₹ 34 billion or US$390 million in 2023), beating L&T Shipbuilding by ₹ 742 crore ...
The Coal Oil Point seep field (COP) in the Santa Barbara Channel offshore from Goleta, California, is a marine petroleum seep area of about three square kilometres, within the Offshore South Ellwood Oil Field and stretching from the coastline southward more than three kilometers (1.9 mi). Major seeps are located in water depths from 20 to 80 ...