Gas well productivity trends do not show the same deterioration at present.
Not exact matches
The profitability of oil and natural
gas development activity depends on both the prices realized by producers and the cost and
productivity of newly developed
wells.
However, their long - term contracts and the fact that greater use of frac sand is one way for oil and
gas companies to maximize
productivity from each
well means that demand declines might prove smaller than those of other oil services companies.
Rising temperatures, for example, could either increase or decrease biological
productivity,» Salawitch says, as
well as the emission of certain less - prevalent
gases that are exchanged between the air and ocean.
The aim of the C - SIDE working group is to reconstruct changes in sea - ice extent in the Southern Ocean for the past 130,000 years, reconstruct how sea - ice cover responded to global cooling as the Earth entered a glacial cycle, and to
better understand how sea - ice cover may have influenced nutrient cycling, ocean
productivity, air - sea
gas exchange, and circulation dynamics.
The part of these resources that become economically recoverable resources will depend on the market price of natural
gas from foreign sources, including both pipeline
gas and liquefied natural
gas, as
well as the capital and operating costs and
productivity of shale
gas production within China.
At the same time, oil and
gas wells decline in
productivity toward the end of their lives sending their operating costs higher.
There are many win - win - win situations in reducing our greenhouse
gases (
good for mitigating GW, other problems, & saving money without lowering
productivity or living standards), and the environmentalists I know are promoting those solutions, which can get us down to a 75 % or more reduction.