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OpenCorrelation |
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1. Outline
OpenCorrelation software is designed for well stratigraphic correlation work, to solve the difficult problems such as of data integration, processtrivial and results shared difficulty. According to the stratigraphic correlation workflow and work habits, based on the principle of sequence stratigraphy, using seismic, logging and geological petrochemistrydata, OpenCorrelation is researched and developed for the geologist to get a new and better platform for well stratigraphic correlation. The software application and data management areconvenient, function-rich, method-scientific and accurate. It has characteristics of high efficiency, flexible editing functions, fast operation, output datum specification, etc.
2. Business Functions
(1)Well Stratigraphic Correlation
Processize: Design according to the stratigraphic correlation of workflow and thespecification.
Modediversification: Three kinds of depth display mode such as MD, TVD, SSTVD; Directional well display by hole deviation correction or as borehole deviation; Layer flattening; Set well spacing and the actual spacing; Well fault displacement separation.
Rich well correlation function: Logs to copy in order to move to where it is needed; Single well copy and automatic collision avoidance; Single well drag up or down; Well fault displacement separation where needed; Curve editor and filling; Well formation layer, marker bed bulk loading or deleted; Well marker bed editor; New layer Created; Existing layers Adjusted.
INPEFA spectrum logging curve trend attribute analysis: INPEFA inflection points indicate changes of sedimentary environment associated with climate change. According to the dramatic change inflection points, it’s easy and accurate to well stratigraphic correlation and sedimentary facies analysis.
Interactive graphics and data updates: Results can export as a variety of data formats, and can be updated automatically to the database, also can be used in subsequent mapping. |
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(2)Sedimentary Facies Analysis
Sedimentary facies analysis according to the principle of the Bayes.
Sedimentary facies analysis according to the sand thick.
INPEFA spectrum logging curve trend attribute analysis, with flexible well correlation function to be used in sedimentary facies analysis.
Able to draw up thesection\histogram of sedimentary facies, showing the developmental patterning of the sedimentary facies. |
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(3)Reservoir Section Drawing
Surfaces, layers and well tops in different wells are able to be automatic connected.
Formation tendency of batch editing according to the stratigraphic structure.
Add fault and set fault attributes to control the oil-water interface position.
Support the new well design, automatic extraction the tops of newly drilled well, purpose top depth and thickness and other information.
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(4)Grid Connected Section Analysis
According to the attribute set quickly generate grid connected section.
Join order to adjust.
According to the business needs to connect any wells to get grid connected section.
Batch adjustment the direction of wedge out section.
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(5)3D Display
The wells, layers, the loggings can be visual in the 3D display.
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3. The Software Features
(1)Date integrated management and data shared application
(2)Designed by Geological research workflow
(3) Rich well stratigraphic correlation function and diverse models
(4)INPEFA spectrum trend attribute analysis
(5)Interaction update between graphics and data
(6) Fast generation of Grid connected section
(7)A key setting and application templates, automatic generation of well stratigraphic correlation results map, section of sedimentary facies, reservoir section, histogram, etc
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4. Application
OpenCorrelation2.0 lasted for two years, until June 2013 research and development had been finished. It’s now widely used in Shengli Oilfield, and also applied in xibei Branch, Sinopec and Zhongyuan Oilfield. OpenCorrelation functions are accepted and recognized by the customers
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Company Name: V-petrotek,LLC
Internet site: www.v-petrotek.com
Contact: Chonghai Fan
Tel:7134580246
Email: fanchonghai@victorysoft.com.cn |
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