18079662. METHOD AND SYSTEM FOR DETERMINING HIGH PERMEABILITY ZONES WITHIN A RESERVOIR USING WEATHERING INDEX DATA simplified abstract (Saudi Arabian Oil Company)

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METHOD AND SYSTEM FOR DETERMINING HIGH PERMEABILITY ZONES WITHIN A RESERVOIR USING WEATHERING INDEX DATA

Organization Name

Saudi Arabian Oil Company

Inventor(s)

Saugata Dass of Dhahran (SA)

Kausik Saikia of Dhahran (SA)

Ahmed S. Garwan of Dhahran (SA)

Neil W. Craigie of Dhahran (SA)

METHOD AND SYSTEM FOR DETERMINING HIGH PERMEABILITY ZONES WITHIN A RESERVOIR USING WEATHERING INDEX DATA - A simplified explanation of the abstract

This abstract first appeared for US patent application 18079662 titled 'METHOD AND SYSTEM FOR DETERMINING HIGH PERMEABILITY ZONES WITHIN A RESERVOIR USING WEATHERING INDEX DATA

The method described in the patent application involves obtaining geological data for a specific geological region, including aluminum (Al) data, and using this data to determine weathering index data for the region. This weathering index data describes the alterations of detrital minerals to authigenic clay minerals. The method then involves identifying various hydrocarbon zones in the geological region based on the weathering index data, and determining a well path based on these zones. Finally, a command is transmitted to a drilling system or stimulation control system based on this analysis.

  • Geological data, including aluminum (Al) data, is obtained for a specific geological region.
  • Weathering index data is determined based on the geological data, describing alterations of detrital minerals to authigenic clay minerals.
  • Various hydrocarbon zones in the geological region are identified using the weathering index data.
  • A well path is determined based on the hydrocarbon zones identified.
  • A command is transmitted to a drilling system or stimulation control system based on the analysis conducted.

Potential Applications

This technology could be applied in the oil and gas industry for more efficient well drilling and stimulation processes. It could also be used in geological surveys and research to better understand the composition and characteristics of different geological regions.

Problems Solved

This technology helps in accurately identifying hydrocarbon zones in geological regions, which can lead to more successful drilling operations and better resource extraction. It also streamlines the process of determining well paths based on geological data.

Benefits

The benefits of this technology include improved efficiency in drilling operations, better resource management, and enhanced understanding of geological formations. This can ultimately lead to cost savings and increased productivity in the oil and gas industry.

Commercial Applications

With its potential to optimize drilling processes and resource extraction, this technology could have significant commercial applications in the oil and gas sector. Companies involved in exploration and production could benefit from implementing this method to improve their operations.

Prior Art

Readers interested in exploring prior art related to this technology could start by researching methods for analyzing geological data in the oil and gas industry, as well as technologies used for well path determination and hydrocarbon zone identification.

Frequently Updated Research

Researchers in the field of geology and oil and gas exploration are constantly developing new methods and technologies for analyzing geological data and optimizing drilling processes. Staying informed about the latest research in these areas can help in further improving the efficiency and accuracy of resource extraction operations.

Questions about Geological Data Analysis

How does the method determine weathering index data based on geological data?

The method uses the aluminum (Al) data and other geological information to assess the alterations of detrital minerals to authigenic clay minerals, which collectively form the weathering index data.

What are the key factors considered in identifying hydrocarbon zones in the geological region?

The method takes into account the weathering index data, which provides insights into the composition and characteristics of the geological formations, to pinpoint the hydrocarbon zones accurately.


Original Abstract Submitted

A method may include obtaining geological data for a geological region of interest. The geological data may include aluminum (Al) data. The method may further include determining weathering index data for the geological region of interest using the geological data. The weathering index data may describe alterations of detrital minerals to authigenic clay minerals. The method may further include determining various hydrocarbon zones in the geological region of interest using the weathering index data. The method may further include determining a well path in the geological region of interest based on the hydrocarbon zones. The method may further include transmitting a command to a drilling system or a stimulation control system.