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Al-Saleh
Mohammad Abdullah Al-Saleh, Kfupm SA
| Patent application number | Description | Published |
|---|---|---|
| 20100240522 | Catalyst exhibiting hydrogen spillover effect - The catalyst exhibiting hydrogen spillover effect relates to the composition of a catalyst exhibiting hydrogen spillover effect and to a process for preparing the catalyst. The catalyst has a reduced transition base metal of Group VIB or Group VIIIB, such as cobalt, nickel, molybdenum or tungsten, supported on a high porous carrier, such as saponite, the base metal being ion-exchanged with at least one precious metal of Group VIIIB. The process includes the steps of loading the base metal onto the support, reducing the base metal, preferably with H | 09-23-2010 |
Mohammad Abdullah Al-Saleh, Dhahran SA
| Patent application number | Description | Published |
|---|---|---|
| 20120040820 | CATALYST EXHIBITING HYDROGEN SPILLOVER EFFECT - The catalyst exhibiting hydrogen spillover effect relates to the composition of a catalyst exhibiting hydrogen spillover effect and to a process for preparing the catalyst. The catalyst has a reduced transition base metal of Group VIB or Group VIIIB, such as cobalt, nickel, molybdenum or tungsten, supported on a high porous carrier, such as saponite, the base metal being ion-exchanged with at least one precious metal of Group VIIIB. The process includes the steps of loading the base metal onto the support, reducing the base metal, preferably with H | 02-16-2012 |
Muhammad A. Al-Saleh, Dhahran SA
| Patent application number | Description | Published |
|---|---|---|
| 20100029467 | Multiple zeolite catalyst - The multiple zeolite catalyst is a catalytic composition used to convert C | 02-04-2010 |
Salah Hamad Al-Saleh, Dhahran SA
| Patent application number | Description | Published |
|---|---|---|
| 20120018160 | New Oil Recovery Process for Carbonate Reservoirs - A method for increasing oil production in a carbonate reservoir by conducting a step-wise reduction of salinity of the injected salt water that is injected into the carbonate reservoir. The method provides for increased oil production as compared to conventional waterflooding techniques. | 01-26-2012 |
| 20120018161 | Oil Recovery Process for Carbonate Reservoirs - A method for increasing oil production in a carbonate reservoir by incorporating a diluted surfactant injection in conjunction with conducting a step-wise reduction of salinity of the injected salt water that is injected into the carbonate reservoir. The method provides for increased oil production as compared to conventional waterflooding techniques. | 01-26-2012 |
Saleh M. Al-Saleh, Dhahran SA
| Patent application number | Description | Published |
|---|---|---|
| 20100114495 | Seismic Image Filtering Machine To Generate A Filtered Seismic Image, Program Products, And Related Methods - Seismic image filtering machines, systems, program products, and computer implemented methods are provided to generate a filtered seismic image responsive to filtered seismic image data generated by attenuating coherent seismic noise from surface waves of an unfiltered wavefield constructed from unfiltered seismic image data through a single downward extrapolation of the unfiltered wavefield using a plurality of nonstationary convolution operators to perform localized filtering at each of a plurality of spatial locations of the unfiltered wavefield. Various embodiments, for example, can beneficially handle strong lateral velocity variations thus making various embodiments effective tools to remove complicated coherent seismic noise which is typically in the form of exponentially decaying evanescent waves. Embodiments of the present invention, for example, can use, as a part of the filtering mechanism, specially designed nonstationary convolution operators that are implemented in the space-frequency domain as nonstationary filters. | 05-06-2010 |
| 20110320180 | Migration Velocity Analysis of Seismic Data Using Common Image Cube and Green's Functions - Seismic data are assembled and stored for a set of cross-correlation lag times to form an array of common image gathers over depth levels of interest. The two dimensional gathers assembled over different lag times form a three-dimensional cube of common image data. The data are analyzed to determine the travel time shift required to equalize upgoing and downgoing wavefields. Events in the common image gathers are then modeled using Green's functions to generate a data set representing the data resulting from processing had a precise velocity model been obtainable from the seismic data. The generated data are then processed with inversion techniques to form a velocity model for seismic data analysis. | 12-29-2011 |