Multi point facies simulation software

Multipoint methods for improved reservoir models norsk. Kolbjornsen 2011, facies modeling using a markov mesh model. Drawbacks the conditioning to the data is difficult to achieve for a large number of data. Elieser dominguez reservoir modeling geologist vyp. Mar 06, 2014 these howto videos are short snippets designed to provide our customers with a quick introduction to functionality and how to work with our software. These howto videos are short snippets designed to provide our customers with a quick introduction to functionality and how to work with our software. Assessing multiplepoint statistical facies simulation.

Match history and forecast production accurately excellent match in the prediction of monthly production rate from the simulator black line versus the historic data purple dots with no use of. A mobile simulator also known as emulator, a software that can be installed on a normal desktop which creates a virtual machine version of a mobile device such as a mobile phone, iphone, other smartphone within the system. Dynamic, proactive, enthusiastic, selfmotivated, and adaptable to field and office work. This is achieved by first identifying the facies types at a set of pilot point locations from flow data and then using them, along with available hard data, for conditional facies simulation.

Constraining multiplepoint facies models to seismic. Three alternative approaches are discussed for the 2d reservoir and the results are compared with that of joint simulation. Hierarchical simulation of three and four facies reservoirs is introduced in chapter 3. Multi point simulation is a powerful tool for generating more realistic 3d models, producing predictive facies distributions in a consistent static geological subsurface model. May 15, 2019 conditioning multiple point statistical mps facies simulation on dynamic flow data is complicated by the complex relation between flow responses and facies distribution. Reservoir connectivity analysis by integrating probabilistic. They are often used to simulate a boundary condition effect when regular boundary conditions do not provide the correct behavior. Simulation of a system is the operation of a model in terms of time or space, which helps analyze the performance of an existing or a proposed system. Support in facies simulation using object based algorithms and multi point simulation. Therefore, this course will explore the more advanced property modeling tools, like the cutting edge multi point statistics process. Save time by loading and processing multi well data with one of the most flexible and easy to use, excellike data import export utilities in the industry. For example, one can use the cube as locally varying mean on indicator kriging or use the tau model journel, 2002 in a multipoint simulation to. Skua gocad facies modeling offers tools and algorithms to develop geologically realistic 3d models of depositional facies and postdepositional features.

Finally, an overview of tools, lessons learned and best practices to make multiplepoint statistics simulation timeefficient is provided, and illustrated with various reservoir modeling case studies. Us8666149b2 method for editing a multipoint facies. From inside a commercial modeling software package. Multidimensional point process models in r roger d. Pdf multipoint statistics mps facies modelling has been recognized as an. The snesim algorithm strebelle 2002, one of the mps methods, was used in multiple point stochastic simulation process. Facies modeling is one of the most important tasks in reservoir characterization. Combining multipoints geostatistics with rock physics. Because the selection of proper ti controls the result of facies modeling. Pdf multiplepoint geostatistical lithofacies simulation. Ensembles of multiple 3d realizations of the herten and the descalvado analogs fig. Integration of facies models in reservoir simulation.

Fast multiplepoint simulation using a datadriven path and an efficient gradientbased search. In practice, the 3d simulation domain is filled by a sequence of 2d mps simulations, performed alternatively along the directions where a 2d training image is available. In mps simulation, conditional probabilities are estimated from a training image ti, a. Applying forward stratigraphic modeling approach to enhance. Geostatistical modeling is one of the most important tools for building an ensemble of. A suggestion for development an approach was multipoint statistics geostatistics, in which for example, a training image, a 2d matrix template is being used for inference of spatial variation. It is, essentially, a program that allows the user to observe an operation through simulation without actually performing that operation. The paradigm sysdrill 11 integrated suite of well planning and drilling software solutions offers quick and accurate. Skuagocad facies modeling reliably modeling the internal architecture of the reservoir is the key to accurately capturing flow paths.

Introduction to earth modeling facies modeling youtube. One way to incorporate feedback from the flow data into mps simulation is by constructing and updating facies probability maps soft data and using the results to constrain the mps simulation outputs, for. Multiple point geostatistical simulation with adaptive filter. For example, one can use the cube as locally varying mean on indicator kriging or use the tau model journel, 2002 in a multi point simulation to. Skuagocad facies modeling offers advanced, objectbased stochastic simulation techniques and multi point statistics mps to help you develop models that are geologically sound. The reservoir property model is established by using faciescontrolled modeling technology with sedimentary microfacies as a constraint condition. Conditioning multiplepoint statistical mps facies simulation on dynamic flow data is complicated by the complex relationship between discrete facies distribution and the flow response data. Simulation software is based on the process of imitating a real phenomenon with a set of mathematical formulas.

Adina engineering simulation software for structural, fluid, heat transfer, and multiphysics problems. Multi dimensional point process models in r roger d. A facies controlled property model and a non facies controlled property model are established respectively. Multiplepoint simulation applied to uncertainty analysis. Simulation software is based on the process of modeling a real phenomenon with a set of mathematical formulas. The process can be facilitated by using the probability conditioned method pcm, in which an ensemblebased data assimilation approach is used to infer, from observed flow data, a facies probability map. Rockmod is relevant where dual or triple parameters like pimpedance, simpedance and density are needed to distinguish the facies of interest. A toolbox of facies modeling algorithms enables the construction of geologically realistic reservoir models that honor geological concepts, wells and seismically derived constraints. Pdf an integrated multipoint statistics modeling workflow driven. A sequential indicator simulation algorithm was used in populating facies members and subsequent property model. One way to incorporate feedback from the flow data into mps simulation is by constructing and updating facies probability maps soft data and using the results to constrain the mps simulation outputs, for example, through. The developed approach takes advantage of the convenient harddata conditioning in mps simulation to incorporate the production data. Chapter 2 shows results of joint simulation of two, three and four facies reservoirs. Pdf multiplepoint geostatistical lithofacies simulation of.

It was shown in the literature that training images are useful to dictate the output the desired pattern honoring conditioning data and being based on. The regional sedimentary microfacies model is simulated by multi point geostatistics. Multiple point statistics simulation is becoming a standard for facies modeling and. What are advantages of multipoint statistics compared to. An enhanced multi point statistical mps simulation is disclosed. Petrel facies modeling is used to populate geocellular grids with discrete property values for geological characterization of the reservoir. The multiple point facies geostatistics mps has been successfully used as an efficient approach to capture complex geological structures, in comparison with the sequential indicator simulation. Apr 22, 2019 conditioning multiple point statistical mps facies simulation on dynamic flow data is complicated by the complex relationship between discrete facies distribution and the flow response data. The regional sedimentary microfacies model is simulated by multipoint geostatistics. Skuagocad facies modeling offers advanced, objectbased stochastic simulation techniques and multipoint statistics mps to help you develop models that are geologically sound.

Use your own geological conceptual models to create objectalike facies models. Therefore, this course will explore the more advanced property modeling tools, like the cutting edge multipoint statistics process. Abstract the limitations of variogrambased simulation programs to model. Learn more about the probabilities and distribution of your geological models. Simulation software is used widely to design equipment so that the final product will be as close. Advantages as the simulation of the facies is guided by geological controls over time, the resulting image looks realistic. Conditioning multiple point statistical mps facies simulation on dynamic flow data is complicated by the complex relationship between discrete facies distribution and the flow response data.

Method for editing a multi point facies simulation. A multiplegrid simulation approach is used which has been modified from a conventional mps approach to decrease the size of a data search template, saving a significant amount of memory and cputime during the simulation. Multiple point simulation module integrated in paradigm skua. Multipoint statistics show that the salmon mps model is the most suitable lithofacies model. Multiplepoint stochastic sequential simulation is a statistical procedure that allows one to simulate categorical variables, particularly curvilinear facies structures, from relative frequencies observed in training images. Demonstrate how to create a probabilistic multipoint facies pattern out of a 3d training image.

The multiplepoint facies geostatistics mps has been successfully used as an efficient approach to capture complex geological structures, in comparison with the sequential indicator simulation. Userbuilt geological bodies can be used to reproduce any geological concept through a fast, objectbased, stochastic simulation. Find and compare the top simulation software on capterra. We evaluate the use of facies probability maps for conditioning discrete multiplepoint statistical mps facies simulation on dynamic production data. Multiplepoint simulation applied to uncertainty analysis of.

Develop efficient software for pixel based facies models. Us7516055b2 multiplepoint statistics mps simulation with. Study on faciescontrolled model of a reservoir in xijiang 24. If lucky, your facies will become beautiful geological object. An improved probability conditioning method for constraining. Older software modeling techniques did not take into account the gelflow behavior, and merely provided a singlepoint data at an uncured or gelfree state. Standard facies modeling methods have their limitations in more complex depositional environments.

At each 2d simulation step, all voxels simulated in the previous steps that cross the current 2d simulation subdomain are considered as conditioning data. Hierarchical simulation of multiplefacies reservoirs using. To preliminarily evaluate how the 3d facies models of the glossifungites ichnofacies may vary with thalassinoides burrow network density, a series of facies models were constructed by multi point statistics figure 2. Pilot points method for conditioning multiplepoint. Multipoint simulation mps methods allow the combination of. Creating probability trend models for facies properties. Without considering gelflow behavior in the simulation model, realworld simulation is not possible because injection molding of lsr operates across the gelflow range of 3 to.

Facies modeling is also vital to reservoir simulation and reservoir characterization analysis. Directional trend from each section of the simulated turbidite fan was incorporated in the facies modeling process in order to attain realistic facies lineation within the model. Facies modeling described by probabilistic patterns using. Example of simulated channels by processbased method flumy. Mps methodology allows the integration of outcrop and subsurface sedimentology, sequence stratigraphy, seismic interpretation and. Study on faciescontrolled model of a reservoir in xijiang. Quickly browse through hundreds of options and narrow down your top choices with our free, interactive tool. Constraining multiplepoint facies models to seismic amplitude data. Directional trend from each section of the simulated turbidite fan was incorporated in the facies modeling process in order to attain realistic facies lineation within the. Multiple point statistics simulation is becoming a standard for facies modeling and impala offers an exciting new algorithm which overcomes the limitations of previous implementations in terms of. Mps is a collection of geostatistical simulation tools that are specifically aimed at representing complex connected structures and curvilinear patterns. Actran finite elementbased simulation software to analyze the acoustic behavior of mechanical systems and parts.

Method for editing a multi point facies simulation ep745991. Multi point constraints mpcs are an advanced feature where you connect different nodes and degrees of freedom together in the analysis. Method for editing a multi point facies simulation pctus2053048 wo2014022573a2 en 20120801. Multipoint simulation is a powerful tool for generating more realistic 3d models, producing predictive facies distributions in a consistent static geological subsurface model. Specifically, mps creates the most realistic depositional environments because it mainly depends on using training images that reflect actual. A faciescontrolled property model and a nonfaciescontrolled property model are established respectively. In this study area, the sedimentary facies can be divided into 4 groups, which are reef flats facies, beach facies, platform facies and epiplatform slope shown in fig. The type of dof depends upon the analysis type translational or rotational displacements for linear structural analyses, temperature for thermal. This is achieved by first identifying the facies types at a set of pilot point locations from flow data and then using them, along with available hard data, for. Multiple point stochastic sequential simulation is a statistical procedure that allows one to simulate categorical variables, particularly curvilinear facies structures, from relative frequencies observed in training images.

The input for multipoint constraint is an equation with the following format. The reservoir property model is established by using facies controlled modeling technology with sedimentary microfacies as a constraint condition. Support in facies simulation using object based algorithms and multipoint simulation. Among them, multiplepoint statistics mps has recently gone under a. Multipoint methods are a set of pixel based simulation techniques. Conditioning of multiplepoint statistics facies simulations to tomographic images tobias lochbuhler 1, guillaume pirot 2, julien straubhaar, niklas linde1 1 applied and environmental geophysics group, faculty of geosciences and envi ronment, university of lausanne, switzerland. Lithofacies modeling by multipoint statistics and economic. Integration of soft data into multiplepoint statistical. We evaluate the use of facies probability maps for conditioning discrete multiple point statistical mps facies simulation on dynamic production data. Multipoint constraints simulation mechanical autodesk. The reef flats facies are marked as 12, beach facies are marked as 23, platform facies are marked as 34, and the epiplatform slope are marked as 45. Conditioning of multiplepoint statistics facies simulations. Acsl and acslx an advanced continuous simulation language. Optimize your fracture or stimulation jobs by building a predictive frack simulation model.

In mps simulation, conditional probabilities are estimated from a training image ti, a conceptual model of geologic connectivity, and used to draw samples of facies distributions that are. Multiplepoint geostatistical lithofacies simulation of. It enables both simple and complex workflowssuch as seismicdriven modeling in which probabilities can be used in several different ways to help create a realistic representation of the depositional facies or lithologies. The reef flats facies are marked as 12, beach facies are marked as 23, platform facies are. Filter by popular features, pricing options, number of users and more. Reservoir characterization, petrophysics, and modeling. Facies modeling described by probabilistic patterns using multi. Multiple point geostatistical simulation with adaptive. Applying forward stratigraphic modeling approach to. The snesim algorithm strebelle 2002, one of the mps methods, was used in multiplepoint stochastic simulation process.