VISTA 2023 desktop seismic data processing software provides data processing from early acquisition QC to final processing and interpretation of 2D and 3D seismic data acquired on land, offshore, or vertical seismic profile (VSP) in all industry and manufacturer data formats. With VISTA software, you can easily navigate workflows, and seamlessly evaluate datasets using numerous interactive and interlinked displays. You can also add in your own algorithms through a C++, Python, or MATLAB SDK interface. The software supports advanced processing capabilities, including AVO and AVA analysis, multicomponent processing, and complete 2D and 3D VSP QC and processing.

 

 

VISTA software is available in four modules: VISTA Field QC, VISTA Field Processing, VISTA Full Processing, and VISTA VSP.

VISTA Field QC is used in the field to perform rapid QC and simple processing through to brute stack.

VISTA Field Pro package provides additional tools for more sophisticated QC requirements, including post-stack migration.

VISTA Full Pro offers a complete QC and processing solution with all the field capabilities and it includes post-stack line-tie and data merge, pre-stack migration, and time and depth image analysis.

VISTA VSP can be used for complete VSP QC and processing.

-      Available as an add-on or as a 2D VSP standalone or 3D VSP standalone license.

-      The 3D VSP standalone option includes functionality appropriate for 2D and 3D VSP QC and processing.

VISTA 2023 Release updates:

New styling functionality within the flow window to provide helpful information when creating multi-threaded flows, using trace by trace or ensemble multi-threading.

-      new icon enables/disables the flow connection display mode

-      display links between flow commands in different colors and different line styles to signify status and purpose

-      Flow command titles include a background color to signify status and purpose

Improved Vista software program logging to store more logs and provides numerous log levels

Added history for files created in interactive windows

Vista software can read SPS files containing comment lines

Customized SPS dialog for header and VSP geometry windows

New flow commands

extracts shot records from continuous data records using shot start times from the input text file

converts strain or strain rate DAS data to particle velocity data

calculates complex AVO product indicators

Flow command enhancements include:

MtStart and MtEnStart

Increased maximum number of threads

Added a warning if number of threads exceeds physical processor count

Output

Use flow variable strings in output directory name

Automatically creates output dictionary if none found

New option to set user defined parameters for graph display

Improved dialog

SEGDOut

Output SEG-D revisions 2.0, 2.1 or 3.0

EG-D revision 3—save shot point/line numbers to trace header extensions if general block is not available

Input SEG-D->Output SEG-D with field file identification (FFID)   change

SEGDOut, SEGYOut, LDFOut

Ability to incorporate input SEGD, or SEGY or LDF file names into output SEGD

SegdDisk

SEG-D revisions: 3.0, 3.1—examine and save to executions log general header blocks, and trace header extensions to help create custom dictionaries

SEG-D Revisions: 3.0, 3.1—new options to extract information from trace header extensions and save to Vista software headers

Option to skip logging info for each individual file

Prevent crashing if flow or disk file were moved

Stitch

Added option to stitch by records

Tau-P

Create output in F-P (frequency-slowness) domain

Handles original/interpolated traces if input is not regular

Cadzow

Applies pre-Cadzow taper

Linear moveout (LMO ) application command

Automatically use depth receiver rather than offset for VSP data

SeisWin command

Added a new option to set custom graph parameters to open data in graph window display

Interactive windows

2D land geometry

2D land geometry now allows users to manually define geometry and includes an option to create a gap pattern

Improved patch spreadsheet editing

VSP model build

Includes reflection and joint tomography

Output tomography/inversion execution log as a text file

Apply multi-threading in 3D raytracing

Allows users to import horizons with datum, different from the VSP model

Apply dip to numerous, selected layers

Wavelet create

Create wavelet in equation tab, and in frequency domain, and save to time domain

New option in the file input tab to input file, and set time, or frequency domain

Added a reset button under the operations tab

Added dialog controls

Pre-stack time migration (PSTM )/stack velocity analysis

Improved disconnections

Corrected crashes and incorrect displays

Data matching analysis

Select a portion of data to match by setting start trace numbers

Apply parameters on whole dataset to output

Display master data inside slave

3D bin grid

Prevent grid auto-calculation when creating grid without seismic

Apply inline/xline offset to origin

Refraction statics window

Improved short-wavelength statics calculation

Improved up hole times calculation

Attribute window

Improved station prediction tools

F-K analysis

Save sort definition to FK multi-filter file to apply in different domains (previously shot only)

3D merge window

Improved active grid management

Improved time slice toggle

Added hotkeys

Wavana editor

Improved auto edit options

Horizon velocity interpolate

Interpolate/fill file created in Vista IVA   with empty velocity control points

Replaced slow 3D interpolation of horizons values with inline/crossline interpolation

Seismic window display/seismic analysis

Spectral decomposition of the traces in the analysis window

Graph window display

Save graph parameters to project defaults via the right-mouse button (RMB)   menu

Improved trace display with high number of samples

Toggle multi-color display

Header edit window

Improved the options of header items graph/plot/X-plot

VSP profile

Decimate S-FBP points to match live P points if P and S VSP levels differ

Added a refresh button

Project data list/add single/multiple disk files

Added the ability to examine and display in the dialog general header blocks and trace header extensions to help create custom dictionaries for SEG-D revisions 3.0, and 3.1

Added more process default variable strings

Added keyboard shortcuts to the main flow design window to cut, copy and paste selected flow commands or notes

Added keyboard short cuts to undo and redo in the main flow design window

Improved SEG-D dictionaries

Improved batch flow window

Separated flow path and flow file name columns for better visibility

Jobs in queue will begin executing after aborting batch jobs, previously this did not happen

Stability improvements:

Added measures to circumvent crashes when these are added to batch while batch flows are running

Spreadsheet updates when batch flows error

Fixed the issues that occurred when removing/reordering batch flows while executing

Improved batch flow execution

Handles minor communication interruptions

When communication is lost, the main Vista software instance waits until the process ends before launching another batch process

Added reporting and notifications

Numerous stability improvements

Fixed errors with paused and running flows

Fixed issue with remote flows not recognized as complete

Fixed crashes for aborted flows with out-of-date status in spreadsheet

Fixed numerous input/output (I/O ) problems

Improved numerous error detection and reporting issues

Fixed execution issues

Improved batch server program

Improved program logging

Added automatic window resizing of internal monitor window

Improved flow execution

Added information to flow execution log

Stability improvements

Fixed slowly executing flow commands in multi-threaded/multi-process environments

Progress bar tick counting fixes

Fixed multiple string replacements for some flow key words

Legacy interactive velocity analysis (IVA) option

Fixed on-screen normal moveout (NMO) application issue

Vista software displays only moveouts in dialogs for pre-computed (not on the fly) velocity analysis

Fixed issue with absent pre-computed constant velocity stack (CVS)

Does not open if pre-computed semblance or gathers are missing

Disable on-the-fly options for pre-computed analysis

Interactive velocity analysis

Fixed an issue where velocity functions allowed user to add out of range picks

Stability improvements include:

Fixed crash if user deletes one by one all defined mutes, in the mute options dialog

Corridor stack panel change display parameters problem (read headers) fixed

Fixed bug when removing multiple control points.

Updating control points when defining polygon region in QC   velocity map now deactivates that tool (previously toolbar became inaccessible).

Fixed crash that could occur if out of range picks are present and moveout method is set to anisotropic finite difference.

Velocity/eta functions dialog:

Force picks allows one pick for a given time.

Force picks removes any existing picks within the manual minimum time picking gap (to ensure the gap is enforced).

Added option to remove existing pick above/below top/bottom pick to force picks

Mass change picks (top/bottom) was removing an extra pick in error in some circumstances.

Added keyboard shortcuts for use in edit controls everywhere in Vista software (CNTRL+X, CNTRL+C, CNTRL+V)

Automatically resizing child windows when resizing main Vista software window

Disallow windows to close while still in use

Fixed write corruption issues when writing text files

VISTA Users:

Geophysicists involved in field QC and processing of 2D and 3D seismic data acquired on land, offshore, or through VSP

 

 

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