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Seismic Data Processing
Integrated Reservoir Characterization and Interpre
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EPoffice GeoTalk
Comprehensive Geological Analysis Software


GeoTalk is a new product of LandOcean developed on the unified EPoffice platform  after several years of research and development      

GeoTalk is an integrated interpretation and mapping software applicable for single-well comprehensive information, well-tie geological section, reservoir section and sedimentary facies section by using geological and logging data and combined with the results of seismic structural interpretation. It is used to reveal the distribution rules of regional geology and fine reservoir description. The well seismic-correlation, one of the characteristic techniques, has greatly enhanced the reliability of interpretation results, which can be directly used in the other software of EPoffice, such as reservoir prediction, reservoir modeling and numerical simulation.

       Multi-well stratigraphic correlation, establishment of well- tie stratigraphic section

       Multi-well reservoir correlation,establishment of the reservoir section

       Multi-well sedimentary faciesinterpretation

       Small layer automatical connection

       Pinch-out / transition mode can be edited

       Section flattening by stratigraphic/altitude

       Seismic-constraint interactive interpretation

       Industry standard geological symbol library(English and Chinese)

       CGM graphics output

 Seamless connectivity with other EPoffice software





Single-well Comprehensive Geological Analysis 

By analysis of geological logging, oil test, well logging and other data, understanding of key wells’ lithology, electrical, physical and oil properties can be established so as to  conduct layering division, sedimentary facies interpretation, sedimentary cycle studies, establish a common single-well template and complete single-well composite columnar graph.


Well-seismic Combined Contrast

By applying well-seismic interactive analysis mode, combined with structure interpretation results, accurately analyzing characteristics of the sand body distribution, effectively carrying out the oil sand body contrast, and conducting comprehensive description for reservoir geology.


Multi-well Stratigraphic Correlation 



Reservoir Section Analysis


 Through seismic-constraint comparative interpretation,the reliability of reservoir contrast results has been enhanced.

Through the reservoir section analysis to understand the distribution rules of oil, gas and water, study its accumulation mode, and then analyze regional geological hydrocarbon characteristics.


Sedimentary Facies

Take advantages of the automatic extraction technique of favorable facies to draw planar sedimentary facies diagram ,study sedimentary facies distribution rules, reveal regional depositional environment, and provide data for facies-controlled  modeling and reservoir inversion, etc. 

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