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Drill pipe (#16) is a joint of hollow tubing used to connect the surface equipment to the bottom hole assembly (BHA) and acts as a conduit for the drilling fluid. In the diagram, these are stands of drill pipe which are 2 or 3 joints of drill pipe connected and stood in the derrick vertically, usually to save time while tripping pipe.
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In 1986, the engineering, procurement, and construction contract for phase 1 was awarded to state-run Engineers India, which, in turn, ran the global tendering process on behalf of ONGC. [ 2 ] Accidents
ONGC Mangalore Petrochemicals Limited (OMPL) is an Indian company promoted by Oil and Natural Gas Corporation (ONGC) and Mangalore Refinery and Petrochemicals Limited (MRPL). Both ONGC and MRPL hold respectively 49% and 51% stake in the company.OMPL is a Subsidiary Company of MRPL and also a PSU behalf of share pattern of OMPL.
A range of materials of construction are used for oil processing plant. Carbon steel is extensively used as it is inexpensive. However, it is unsuitable for corrosive service where a number of corrosion resistant alloys and other materials are required. The table illustrates typical materials for service on a plant that processes sour fluids. [7]
Many material or standard specifications include a number of different UNS numbers that may be used within that specification. For example: UNS S30400 (SAE 304, Cr/Ni 18/10, Euronorm 1.4301 stainless steel) could be used to make stainless steel bars ( ASTM A276 ) or stainless steel plates for pressure vessels ( ASTM A240 ) or pipes ( ASTM A312 ).
Specified Minimum Yield Strength (SMYS) means the specified minimum yield strength for steel pipe manufactured in accordance with a listed specification 1. This is a common term used in the oil and gas industry for steel pipe used under the jurisdiction of the United States Department of Transportation .
The oil operations are run by India's Oil and Natural Gas Corporation (ONGC). Mumbai High field was discovered by an Indo - Soviet oil exploration team operating from the seismic exploration vessel Academic Arkhangelsky [ 2 ] during mapping of the Gulf of Khambhat (earlier Cambay) in 1964–67, followed by a detailed survey in 1972. [ 2 ]