Friday, 15 August 2014
Monday, 4 August 2014
Sidewall Coring in Formation Evaluation
There is another method of coring for the rock formation evaluation and it is in fact less expensive than Whole Coring, This method is known as Sidewall Coring. Within the sidewall cores there is percussion core method which uses a steel cylinder which is commonly known as a coring gun,
Tuesday, 22 July 2014
Thursday, 3 July 2014
The process of obtaining Gas-in-Place
There are several Values, weight fractions,
proximities and ranges are to be found out in actually finding Gas in Place.
These include weight fraction which is obtained through proximate analysis and
the range these exist between 0.05 which is for medium to volatile bituminous
coals and 0.50 which is for sub-bituminous coals.
Sunday, 29 June 2014
Effectiveness of Permeability
As the Coalbed Methane keeps being produced
from the reservoirs it is inevitable that the effective amount of permeability
will shift, as there are changes happening within the fluid saturations. It is
possible that the absolute permeability might have some significant impact on
the effective permeability.
Thursday, 29 May 2014
How Rock Cuttings Travel to Surface
Mud Logging is a process of recording, evaluating and interpreting the written strip chart which is called Mud Log. Along with the skills of using the Geological Equipment Well site geologists also have educated skill of examining the cuttings of rocks derived from the well.
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