Sentences with phrase «as decline curves»

Certainly the long term viability of natural gas will be a function of price as well as decline curves, and it certainly isn't a real resource at $ 2.31 / Mcf (today's price).

Not exact matches

With the exception of the very front end of the yield curve, Canadian government bond yields declined, as did spreads on investment grade corporate bonds.

But back to treasuries, the decline in yields across the curve was behind the elevated forex action, and as we initially speculated short rates moved sharply lower, as investors likely removed their hawkish bets for 2018.

The rapid rise and subsequent decline of this isotope is known as the bomb curve.

Using historical data from horizontal wells in the Barnett Shale formation in North Texas, Tad Patzek, professor and chair in the Department of Petroleum and Geosystems Engineering in the Cockrell School of Engineering; Michael Marder, professor of physics in the College of Natural Sciences; and Frank Male, a graduate student in physics, used a simple physics theory to model the rate at which production from the wells declines over time, known as the «decline curve.»

The strength of the pull exerted by a given object declines in proportion to the square of the distance from it, Newton told us, while Einstein explained gravity as the result of massive objects curving space - time.

These funds can not «roll down the curve», or capture the duration risk premium as average maturities decline with time.

So the rising trend in the lower curve is going to represent much more water vapor added to the atmosphere than the declining top curve represents as leaving it.

One merely calculates the least - squares linear - regression trend over successively longer periods to see whether the slope of the trend progressively increases (as it must if the curve is genuinely exponential) or whether, instead, it progressively declines towards linearity (as it actually does).

As Bryce points out, shale natural gas wells deplete at a very fast rate: «The new shale gas wells... have steep decline curves, meaning that output from some wells may fall by 80 to 90 percent during the first year of production.»

Between this email (22 Sep 1999) and the next draft sent out (Nov 1999, Fig. 2.25 Expert Review) two things happened: (a) the email referring to a «trick» to «hide the decline» for the preparation of report by the World Meteorological Organization was sent (Jones 0942777075.txt, «trick» is apparently referring to a splicing technique used by the L.A. [Dr Mann] in which non-paleo data were merged to massage away a cooling dip at the last decades of the original Hockey Stick) and (b) the cooling portion of Briffa's curve had been truncated for the IPCC report (it is unclear as to who performed the truncation...)

But again, profitability of these gas plays will depend not just on decline curve analysis but on natural gas prices as well.

Monckton — quoted by Bickmore «One merely calculates the least - squares linear - regression trend over successively longer periods to see whether the slope of the trend progressively increases (as it must if the curve is genuinely exponential) or whether, instead, it progressively declines towards linearity (as it actually does).»

Should the company decline the offer, it then becomes unlikely the 2017 Pixel will feature a curved display, as there's almost no other company that can currently manufacture OLED displays at the scale Google requires to meet demand for one of its smartphones.