Changes

* [[Rock properties|Rock]] and [[Petroleum reservoir fluid properties|fluid properties]]

* [[Rock properties|Rock]] and [[Petroleum reservoir fluid properties|fluid properties]]

In this order, each task requires increasing data quality. Quality is a nebulous term largely determined during acquisition  by correct survey design and execution.  (For more information about acquisition, please see [[Seismic data acquisition on land]] and [[Marine seismic data acquisition]].)  [[Basic seismic processing|Processing]] generally has less impact on quality but is still very important.

In this order, each task requires increasing data quality. Quality is a nebulous term largely determined during acquisition  by correct [[Seismic survey design\survey design]] and execution.  (For more information about acquisition, please see [[Seismic data acquisition on land]] and [[Marine seismic data acquisition]].)  [[Basic seismic processing|Processing]] generally has less impact on quality but is still very important.

==Echo location==

==Echo location==