Petrel2008presentation[1]

Petrel 2008.1

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Targeted delivery March 31, 2008

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Targeted delivery March 31, 2008

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Geophysics NEW Geobody interpretation Synthetics  – 

Load synthetic trace (indexed in TVD or TWT) from ASCII or SEGY file

Further enhancements  – 

 – 

 – 

 – 

 – 

 – 

 Autotracker improvemen improvements ts Vintage handling – improved consistency  Attributes – improved workflow workflow support, support, input parameters parameters from existing New slice renderer renderer (inlines/xlines/tslices (inlines/xlines/tslices only) – improved quality quality and performance Seismic cache - prefetch ZGY/SEGY ZGY/SEGY volume data from disk  Annotate horizons / faults faults – interpretation window window

 – 

Vertical polygon display in Interpretation Window (Show block boundaries on seismic) Workflow support support – many new new seismic operations

 – 

Fault surface surface display display – New triangulation triangulation algorithm algorithm

 – 

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Geobody Interpretation

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Interactive Autotracker  Instant undo and track mode Graphical interface to define vertical dip constraints Stops at top and bottom constrain horizons Symmetrical and non-symmetrical wavelet tracking

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Additional Autotracker Enhancements

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Re-organised tabs Dip control  Ability to constrain tracking with upper/lower horizons – plus offset Support for asymmetric wavelet

Petrel 2008.1 Improved Fault Triangulation New triangulation algorithm Interpret faults on any plane (slice, arbitrary) Significantly improves speed and accuracy of manual fault interpretation Use Context Menu to activate faults directly on the 3D View

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Seismic Cache Load your seismic into memory (Seismic cache)  – 

Enhancing seismic display responsiveness

Pre-fetch operation is multi-threaded and asynchronous Decide which level of details to load  – 

New slice renderer can be set to show user-specified level of detail

Can be used in conjunction with Virtual Cropped Volumes Option has similar behavior to Petrel 2005 ‘Load Into Memory’

8

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Annotation of Horizons/Faults

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Interpretation Window - Polygon and Grid line display

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Geology & Modeling Property modeling  – 

kriging performance on large datasets / multithreaded

Volumetric calculation performance gains Channel modeling  – 

levee object addition

Well Section  – 

improved ghost curve

 – 

stereonet display of orientations

Selection tool updates  – 

broader filter support

3D Context Menu  –   – 

3D usability Virtual reality

UWI support improvements Mapping – well symbol control for sub-folders

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Volume Calculation Multi threaded typically 250% - 500% faster  function of machine, model size and number of processors

 – 

 – 

ase se ec on now n repor a

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Adaptive Channel Modeling Inclusion of levees Honor N/G distributions Channels can correlate across layers

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Context Menu in 3D/2D window

RMB on object gives context menu Ob ect is selected in tree 



Same menu as on tree

Visibility & Activation from menu 

 Also available on plot windows 

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Reservoir Engineering •

•

Sector modeling Completions Equipment Hydraulic fractures

 – 

 – 

•

•

•

•

Local gridding Compositional Variables in user keywords

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Sector Modeling Extract a sector model and flow or pressure boundary conditions from the full field model.  Add a local grid, insert an infill well and quickly simulate the sector model

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Completions Equipment Globally defined • e.g. properties of 95/8” casing Use in many/all wells Changes to equipment

 – 

 – 

 – 

wells that use it Casing & Tubing Strings  Allow properties of casing and tubing to vary with depth

 – 

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Hydraulic Fractures •

•

•

Fractures are defined by length, height, permeability and orientation Simulated by modifying well PI and transmissibility of surrounding cells o nee or simulation

- qu c er u

e

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Hydraulic Fractures - Petrel vs. ECLIPSE NWM •

•

•

Fracture on producing lateral Modeled by Petrel and by unstructured LGR from NWM Constant production rate

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Hydraulic Fractures - Petrel vs. ECLIPSE NWM •

•

Near identical BHP 6 times faster from Petrel (same speed as no fracture)

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Development Strategies •

•

Filtering of Development Strategy tree Historical quantities automatically calculated: Field Ratios (water cut, GOR, OGR) Support for time steps < 1 day

 –   – 

•

•

•

•

prediction Well model option rule Valves automatically expanded in tabular  rules

Filter to B9  S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Gradual local grids •

•

Gradually coarsening of  local grids around wells Linear or logarithmic increase in cell size awa from the well

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Compositional fluids Import matched equation of state Define the samples’ compositions Plot samples’ phase envelopes Include EOS in simulation

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Variables in user keywords •

•

Variables in user keywords allows Petrel uncertainty to apply to all ECLIPSE data, including that not yet in user interface Insert Petrel workflow in a user keyword; e.g. • INCLUDE • ‘..\..\RockTab$loop.inc’ /

•

Define variable value in workflow loop:

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Real-Time Data Link for Petrel New real-time sources:  – 

RigLink, InSite.

More control:  – 

 – 

Optionally specify start index for data loading. Support for connections via proxy.

Improved user interface:  – 

 – 

 – 

er ng organ za on an e n InterACT connections. More feedback when no matching data is found. Change focus on current server without needing to log in again.

Write to server:  – 

Send logs from Petrel back to real-time server (certified for InterAct only).

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Data Management Reference project workflows  – 

Well matching

OpenSpirit  – 

 – 

V 2.9.4 and V3.1 support 2D inter retation write back

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Reference project workflows Improved Usability Can open Petrel 2005 projects as read-only source of data Guides the user to the reference project in use Opens automatically when only one reference project is in use

 – 

 – 

 – 

Units and coordinates aware  – 

 – 

 – 

 Allows movement of some data items (templates) when coordinates don’t match  Allows movement of some data items (windows, workflows) when units & coordinates don’t match

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 Reference projects - advanced workflows Reference Project Tool now allows wells to pair up using natural match criteria  – 

 – 

 – 

Match by well name, UWI, surface location, etc.  Allows dependent data to be merged in destination project Can match manually

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c

Petrel 2008.1 OpenSpirit Versions 2.9.4 and 3.1 supported  – 

Support includes data Key re-linking •  Allows existing projects with OpenSpirit 2.9.4 links to be upgraded with no loss of data or linkage to data stores (such as

 – 

Upgrades to version 3.1 are not reversible

2D interpretation write back Many performance enhancements

 S   c h  l    u  m  b   e r   g  e P   u  b  l   i    c