SAUDI ARAMCO Patent applications |
Patent application number | Title | Published |
20130033961 | Correcting Time Lapse Seismic Data for Overburden and Recording Effects - Time lapse or 4D seismic data are corrected for geologic overburden and seismic recording system effects. The data from a survey at one time of interest is processed within a selected frequency band and the reservoir level is normalized by the overburden. The results are used to extract reservoir amplitudes from the data of that same survey. Frequencies where overburden signal-to-noise ratios vary dramatically between time lapse surveys may then be avoided in processing of data from the area of interest. | 02-07-2013 |
20110283783 | Method and Apparatus to Evaluate Multi-Phase Corrosion Inhibitor - The present invention relates to a process for measuring the effectiveness of a corrosion inhibitor. More specifically, the invention relates to placing a corrosion inhibitor in at least one fluid and then simultaneously suspending coupons in the fluid having the corrosion inhibitor and at least one additional fluid, wherein both fluids are contained in the same vessel. | 11-24-2011 |
20110283516 | Economical Heavy Concrete Weight Coating for Submarine Pipelines - Economical heavy concrete weight coating is used as a weight coating for submarine pipes. The developed economical heavy concrete weight includes steel slag and iron ore as aggregate. Steel slag can contain iron and thus have a higher density than some other types of slag. By supplementing the steel slag with iron ore as aggregate, the economical heavy concrete weight coating can have a higher density than a coating having just slag. Economical heavy concrete weight coating can have a density greater than 190 pcf. | 11-24-2011 |