Wireline and LWD resistivity tool types
RtEvrest® supports a comprehensive range of resistivity tool types:
- Normals & Laterals: ES logs (N16, N64, L19)
- Russian Array Laterals: BKZ logs (AMN, NMA)
- Laterologs: SFL, DLL9, DLL11
- Induction: 6FF28, 6FF40, DIL-10, DIL-12
- 2MHz-LWD: EWR, CDR
for the most frequent environmental effects and formations in vertical
or low-deviated wells: borehole shape and muds, arbitrary number of layers,
shoulder bed effects, invasion, thin beds and fractures, anisotropy.
into account the borehole shape through the caliper log and all types of
drilling fluids (salt water, fresh water and oil base muds). Open-air boreholes
can also be simulated.
complex radial invasion profiles: flushed invasion zones (step or ramp)
and transition zones (sloop or annulus).
Rt model types
RtEvrest® can process
either log resistivity models (at sampling rate) or squared resistivity
models (or block models) with bed boundary definition.
the widely-used Log ASCII Standard (LAS) file format.
Minimal parameter configuration
its own (default) input data files, which need minimal parameter configuration
to start a resistivity modeling job. As stand-alone computing kernel, the
parameters are configured using simple interactive commands.
Logging tool packages
RtEvrest® is available
through different logging tool packages adapted to the users needs: predefined
tool configurations at attractive prices or personalized configurations
for specific use.
on Windows NT, Linux and most of the standard UNIX environments, as a stand-alone
computing code with batch processing facilities or as a library (static
or dynamic) launched through a third party platform.