Deepwater

For example, the many deepwater fields located in the Gulf of Mexico are of Tertiary age and are comprised of complex sand bodies which were deposited in a deepwater turbidite sequence. The BP Prudhoe Bay sandstone reservoir in Alaska is of Triassic/ Cretaceous age and was deposited by a large shallow water fluvial-alluvial fan delta system. The Saudi Arabian Ghawar limestone reservoir is of Jurassic age and was deposited in a warm, shallow marine sea. Although these reservoirs were deposited in very different depositional environments they all contain producible accumulations of hydrocarbons, though the fraction of recoverable oil varies. In fact, these three fields are some of the largest in the world, containing over 12 billion barrels of oil each ... 

First, and perhaps foremost, are the members of the library staff at E. I. Du Pont de Nemours Co., Chemicals and Pigments Department, Jackson Laboratory, Deepwater, New Jersey, for their remarkable and enthusaistic assistance in culling literature. We particularly appreciate the efforts of Louise Del Signore, Dianne Cowperthwait, Evern Ford, Eleanor Price, Joanne Randolph, and Dot Toulson. 

Ajay Fine Chemicals Deepwater Chemicals GFS Chemicals Matheson Tri-Gas Merck (Geiinany)... 

Ajay Fine Chemicals Atacama Minerals (Canada) Deepwater Chemicals DSM (Netherlands)... 

Technological advances, particularly 3-D seismic techniques and deepwater drilling technology, have... 

Table 8-27 Example of syntatic foams used in deepwater floatation material...

W. Halliday, D. K. Clapper, and M. Smalling. New gas hydrate inhibitors for deepwater filing fluids. In Proceedings Volume, pages 201-209. lADC/SPE Drilling Conf (Dallas, TX, 373-3/6), 1998. 

Duplessy JC, Shackleton NJ, Fairbanks RG, Labeyrie L, Oppo D, Kallel N (1988) Deepwater source variations during the last climatic cycle and their impact on the global deepwater circulation. Paleoceanography 3(3) 343-360... 

Greig, R. and D. Wenzloff. 1977. Final report on heavy metals in small pelagic finfish, euphausid crustaceans and apex predators, including sharks, as well as on heavy metals and hydrocarbons (C 15+) in sediments collected at stations in and near deepwater dumpsite 106. Vol. III. Contaminant inputs and chemical characteristics. Pages 547-564 in U.S. Dep. Com. NOAA, Rockville, MD, Baseline Report of the Environmental Conditions on Deepwater Dumpsite 106. 

Greig, R.A., D.R. Wenzloff, and J.B. Pearce. 1976. Distribution and abundance of heavy metals in hnhsh, invertebrates, and sediments collected at a deepwater disposal site. Mar. Pollut. Bull. 7 185-187. 

PACT [Powdered activated carbon treatment] A wastewater treatment process which combines activated carbon treatment with biological treatment, providing a single-stage treatment of toxic liquid wastes. Developed by DuPont in the 1970s at its Chambers Works, Deepwater, NJ, and now licensed by U.S. Filter/Zimpro. More than 50 units were operating in 1990. 

Deepwater rice Expansion and intemode growth Cho and Kende (7)... 

Cho HT, Kende H. Expansions and intemodal growth of deepwater rice. Plant Physiol 1997 113 1145-1151. 

Deep-ultraviolet chemically amplified resists, 15 163-181 Deepwater barges, 25 327 Deep-well turbine pumps, 21 68 Deesterification, of aspartame, 24 227 DEET, 2 549t Defaunation, 10 871 D,E,F color scale, 7 310 Defect Action Levels (DALs), 23 160 Defects, in silicon-based semiconductors, 22 232... 

Ou Font Chambers Works Deepwater, NJ 6,060 0 0 700 6,760 No Data No Data... 

O2 is supplied to the surfece waters of the ocean through two processes photosynthesis and the dissolution of atmospheric O2 across the air-sea interfece. Because both processes are restricted to the surfece waters, the only source of O2 to the deep sea is through the sinking of surface water masses. If the rate of deepwater formation was to slow or stop, so would the transport of O2 to the deep sea, with potentially fatal consequences for deep-dwelling aerobic organisms. 

Even if equilibrium had been achieved before the water mass sank, the observed water mass concentrations could exhibit apparent deviations from equilibrium, if the atmospheric pressures have changed or if the water mass temperature has been altered. Thus, deepwater that was last at the sea surface hundreds of years ago could potentially have equilibrated with the atmosphere at much different partial pressures of gases such as methane and carbon dioxide whose atmospheric levels have risen over time. For example, the partial pressure of CO2 in dry air has risen from about 280 ppm in the 1860s to 385 ppm in 2008. 

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