Mapping
The structure of a field often accounts for the greatest uncertainty in
terms of in-place reserves. Getting quick and accurate answers is
critical. RMSMapping combines advanced new mapping algorithms
with industry standard algorithms. Integrated workflows allow
geoscientists and engineers to build the structural framework of
their field with confidence.
RMSMapping allows users to map geological horizons in depth or
time. It includes the full mapping workflow integrated into the E&P
industry’s leading reservoir interpretation solution, RMS™.
IN SUMMARY
• Fast, integrated and accurate workflows.
• A complete range of gridding algorithms and accurate
volumetric reports.
• Detailed views and improved 2D mapping capabilities.
• Tools for depth conversion, uncertainty management,
coordinate system setup, and more!
Fully Integrated, Easy to Use Mapping
RMSMapping offers tight integration with the other RMS modules.
This delivers quick iterations during the interpretation phase directly
available for the rest of the workflow.
All the steps in the mapping workflow are included as standard
functionality in RMSMapping. The user is not required to run macros
or use 3rd party plug-ins to carry out common mapping tasks.
Building, QC and editing the fault model in 3D.
Modern GUI
A modern user-interface with a tree and folder layout of the data
allows the user to become familiar with the application very quickly.
The RMS project not only allows for all the data to be stored in a
single project location but also has full session saving capabilities. All
user preferences, views and visual settings are stored as part of the
project.
Data Management
Data can be accessed directly through database links to OpenWorks
and GeoFrame. Data may also be imported using a variety of flexible
ASCII data loaders or through fixed file formats.
All standard input data types such as lines, surfaces, points and well
data are supported. RMS includes utilities for the use and
management of datums, projections and local coordinate systems.
Mapping
Structural Modelling
Time input data and finished depth grid.
The internal layering and all faults in your reservoir are quickly and
easily built using the RMS integrated structural modelling tool. RMS
Structural Modelling can handle thousands of faults and all fault
geometries, allowing complicated models to be built without
simplification. The horizon model can be generated from any surface
data and can easily deal with any repeat sections automatically. The
horizon model combines well information and the fault framework to
build a complete structural model, also handling unconformities and
thickness correction. In addition, high resolution Structural maps can
be created. These can display fault pinchouts and shadow contours,
and with RMS differing fluid fill can be mapped in separate regions
and zones.
Surface Gridding Algorithms
A complete range of industry standard and advanced new algorithms
are available to allow the fast and accurate mapping of time, depth,
thickness and property maps. Algorithms include the Mask method,
Local and Global B-spline, Converging average and Kriging.
Structural Uncertainty
Advanced Graphics
Both 2D and 3D views are available for displaying modelling results
and QC. The multiview environment allows for montages of both 2D
and 3D views to be displayed on a single page together. All data
types can be displayed. This includes the seismic, which provides the
user opportunity to validate the structural model. Data can be edited
interactively in 2D and 3D to ensure consistency.
The uncertainty of horizons derived from seismic interpretations has
a key, but often overlooked, impact on in-place reserves.
RMSMapping provides tools for structural uncertainty evaluations,
equally important for both development and exploration projects.
Multiple realizations of horizons and isochores can be automatically
simulated and incorporated in userdefined workflows. Reserves
results are tabulated and comparisons between different realizations
can be made graphically using histogram plots. A full range of
statistics is also available allowing for the easy extraction of P10, P50
and P90 results.
Depth Conversion
Cross section through reservoir showing structure and seismic data.
Time horizons and fault data can be converted from time to depth
using a 3D velocity model. The velocity model is built by using a
variety of user defined functions.
To learn more please visit www.roxarsoftware.com or email
us on [email protected].
Accurate Volumetrics
Roxar 2014
Comprehensive volumetric analysis from maps is a built in feature of
RMSMapping. The user has access to both quick 2D volumetric tools
and complete 3D volumetric analysis. Results can be produced by
layer, fault block, facies, or license block. Accurate answers are
produced as partial cell volume calculations are utilized. Reports are
delivered in ASCII or Microsoft™ Excel formats.
ROXAR AS, GAMLE FORUSVEI 17, PO BOX 112, 4065 STAVANGER, NORWAY TELEPHONE +47 51 81 8800 FAX +47 51 81 8801 WWW.ROXAR.COM