INSP 3.2.0INSP 3.2.0

3DGeo Development Inc.www.3dgeo.com

Internet Seismic Processing Internet Seismic Processing (INSP)(INSP)

3DGeo’s graphical user interface for:

• High-end Imaging Applications:

• PSDM

• WED

• Velocity Model Building

• MVA tool box

• Velocity model editing & manipulation

• Processing Utilities

• Remote Collaboration

INSPINSPInternet Seismic ProcessingInternet Seismic ProcessingComplete Processing & Interpretation over the

Internet and Intranet:

• Pre-processing modules

• Workflow builder

• High-end imaging modules & model building

• 3-D data visualization

• Collaboration

TM

Client Server System forClient Server System forReal Time Remote AccessReal Time Remote AccessLow latencyTrue real-time performancePortable and SecureRuns on all platformsSuperior to Thin Client

3DGeo’s INSP technology3DGeo’s INSP technology

Work flow building Remote job building, running and QC Standard processing & high-end imaging

Velocity model building Concurrent views of multiple data sets Co-paging through data volumes Editing and picking data Updating the velocity model

3-D Viewer

TM

3DGeo’s INSP technology3DGeo’s INSP technology Started development in 1997 Patents on core technologies Extensive deployment use for

– Migration velocity analysis & model building

– 3DGeo processing Integrated with 3DGeo software and

third party processing modules

TM

Splash ScreenSplash Screen

Login WindowLogin Window

Major FunctionsMajor Functions

INSP Explorer

Properties

Information Window

Main toolbarwindow

INSP ExplorerINSP ExplorerServer being worked in

server hierarchy

workgroup

project

processingflows

processing modules accessible to workgroup

Allows collaborative work on data

Ellements of the INSP ExplorerEllements of the INSP Explorer Filesystem - represents the server or the local directory. INSP has the ability to control what you are

viewing in the directory tree. A local directory can be opened or “mounted” for viewing contents and transversing, and a server on your network can be opened for viewing contents and transversing.

Workgroup – represents a group of INSP users that have access to and can modify a hierarchy of common objects (modules, projects, data and flow files).

Processing Module – A module represents a seismic processing executable. The modules are organized in a hierarchical structure, and they can be used to build processing workflows. Each module has a set of associated parameters.

Flow – a sequence of processing modules, each of them having concrete values for their parameters. A flow is represented graphically in INSP with arrows indicating the direction of the flow.

Projects and Sub-Projects - A project is a collection of logically related data files, flow (processing) files and other auxiliary files (like pick files, for example). From the INSP Client graphic user interface perspective, a project is a folder that contains two mandatory sub-folders (Data and Flows) and a number of other optional folders.

Data Folder- The project-level folder where all the project's data files are stored. It can have sub-folders, which can be dynamically created. A new Data Folder can be created only as a child of another Data Folder.

Flows Folder- The project-level folder where all the project's flow files are stored. It can have sub-folders, which can be dynamically created. A new Flow Folder can be created only as a child of another Flows Folder.

Slice ViewerSlice Viewer

PickingPicking

Velocity Model EditingVelocity Model Editing

Line 164

3-D Viewer3-D Viewer

Volume visualizationVolume visualization

Surface visualizationSurface visualization 

3-D Data Viewer3-D Data Viewer

Complex Salt body

Constraining salt pickswith well information

Picking time/depth sections,and inline & crossline

3-D View 23-D View 2

TriangulationTriangulation

Geometry Extraction andCoordinate System Setup

• Fast and accurate job setup

• Ensure the integrity of the geometrical parameters sets and of the relationship between them

• Interactive setup of the geometry parameters used by 3DGeo's computational modules

• Visualizing the relationship between parameters for quality control

Module parameterization andGeometry Setup

Creating a new flowCreating a new flow

Flow BuilderFlow Builder

Parameter WindowParameter Window

Dynamic Parameter Window Dynamic Parameter Window CreationCreation

…

if(hetch('esize','i',esize).eq.0) esize=4

if(hetch('n4','i',n4).eq.0) n4=1

if(hetch('n1','i',n1).eq.0) call erexit('need n1:n1')

if(hetch('n2','i',n2).eq.0) call erexit('need n2:n2')

call putch('n1','i',n1)call putch('n2','i',n2)

if(hetch('o1','r',o1).eq.0) call erexit('need o1:o1')if(hetch('d1','r',d1).eq.0) call erexit('need d1:d1')…

CollaborationCollaboration

CollaborationCollaboration

Collaborative pickingCollaborative picking

Seplib processing utility - AGC

Data file - migrated

PSDM

S2R

Update – Normal Ray

ConclusionsConclusions

Tight Collaboration with interpreters in real-time, via Internet Seismic Processing (INSP) to review the velocity model, horizon picks, well log info, etc. is critical

INSP - Internet seismic processing system.Migration velocity analysis system overview.Collaborative seismic processing environment. The Grid