causes of dropped pressure from natural gas well for residence?
144445
leak, problems with equipment feeding the network, work on the system, lack of natural gas,...call the gas co.
432932
For it to create artesian conditions it would have to be something that has very low, or no, permeability.  In my experience this is usually unfractured limestone, mudstone, or shale.
788371
Air has pressure, much like any gas.  By using this pressure it fills in cracks and crevices.
523715
Higher Velocity will cause lower pressure and larger volume that will decrease its temperature. Volume, temperature and pressure are all physically related in gas.
796641
İf you mean NGV " Natural Gas Veicle" \ncheck this link\n\nhttp://www.tc.gc.ca/TDC/publication/pdf/13200/13244e.pdf
810879
The problem is not the weight of the water, it's the drag of the fluid. Unless you can find some magic way to eliminate the drag in a fluid like water which is so much more than that of a gas, you will be stuck with lower speeds. Even if you had some "magic" bubble around the sub, you would still need to displace the liquid to move the bubble.
2148
Methane gas from the ocean floor..in large amounts..it can cause a tanker size ship to sink in less than 10 seconds..it can cause..plane instruments to read you are climbing in altitude when they are not....1% methane gas in the air is enough to cause a plane engine to stop running instantly.. thus planes crashing ...it has been looked into very well ..I agree..with that theory.
268869
it is caused by surface water gradually seeping down through the ground until it meets rock heated by magma. The geothermally heated water then rises back toward the surface by convection through porous and fractured rock.
974717
Simple answer?\n\nC - Groundwater\n\nWater and air fill the spaces down to the zone of saturation, i.e. the water table, though its not really a flat surface in the ground. As one goes deeper, saltwater encroaches becoming brines.\n\nIn some areas where the geology is right and structural traps exist in the formations, oil and natural gas can occupy fractures and pore spaces.
487982
I'd say physics rather than chemistry.  When you squeeze a bottle full of water containing a gas-filled "diver", the water is not compressed.  Only the gas in the diver compresses causing the diver to displace less water.  The cartesian diver is carefully made to be just barely buoyant, so when compressed its reduced displacement causes it to sink.
914907
Making a domestic bio-gas is not a big problem and failure chances are less if you operate or maintain it well. I would recommend to check web pages of any Madrass based firm or kerala. lemme find a web page for you and will b back soon,
43324
What takes the place of the oil depends on the drilling methods used.  Since the 1950's, secondary recovery processes such as hydraulic fracturing or waterflooding have been used to force fluids -into- the underground reseroirs of oil, forcing the oil -out- of the ground.  Thus, the fluids take the place of the oil. These secondary extraction processes allow drillers to extract much more oil from a well than was previously possible.\n\nIt's possible that a connection exists between hydrocarbon extraction and earthquakes (called "induced seismicity"), but there is no scientific concensus or proven "cause and effect" correlation between anthropogenic activity and earthquakes.\n\nI hope you can sleep easier now :)
343770
Because gas doesn't have a definable 'volume'.  You can compress it and change it as long as you are willing to deal with changing the pressure.  To compensate, you have to PV = nRT
126621
Unnecessary pressure.
81481
Hard to say without a picture or to see the process. Gas pressure? Wind? Contaminants in the metal? Wrong gas mixture?\nHere's a couple of links that may help..
979011
It is also affected by pressure only if one of the constituents is a gas.
149729
You could take them to court - but in most states, natural gas prices are regulated by the government.  There was a significant increase in the price of natural gas this winter - you're probably SOL.