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Landmark Graphics Corporation patents

Recent patent applications related to Landmark Graphics Corporation. Landmark Graphics Corporation is listed as an Agent/Assignee. Note: Landmark Graphics Corporation may have other listings under different names/spellings. We're not affiliated with Landmark Graphics Corporation, we're just tracking patents.

ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "L" | Landmark Graphics Corporation-related inventors




Date Landmark Graphics Corporation patents (updated weekly) - BOOKMARK this page
04/20/17Cluster analysis for selecting reservoir models from multiple geological realizations
04/06/17Integrated 3d prediction of mud weight window for complex well sections
04/06/17Modeling casing/riser wear and friction factor using discrete inversion techniques
03/30/17Modified black oil model for calculating mixing of different fluids in a common surface network
03/16/17Optimized ubd operation envelope
03/16/17Multi-z polyline to single-z horizons conversion
03/16/17Integrating external algorithms into a flexible framework for imaging visualization data
02/23/17Horizontal well design for field with naturally fractured reservoir
01/26/17Estimating casing wear using models incorporating bending stiffness
01/26/17Real-time monitoring of health hazards during hydraulic fracturing
01/19/17Method and system of analyzing wells of a mature field
01/12/17Shared equation of state characterization of multiple fluids
01/05/17Path optimization in production network systems
12/22/16Simplified compositional models for calculating properties of mixed fluids in a common surface network
12/22/16Simulating fluid production in a common surface network using eos models with black oil models
12/22/16Simulating the efects of syntactic foam on annular pressure buildup during annular fluid expansion in a wellbore
12/08/16Real-time performance analyzer for drilling operations
12/08/16Total asset modeling with integrated asset models and persistent asset models
12/08/16Total asset modeling with integrated asset models and persistent asset models
12/01/16Systems and methods for creating a surface in a faulted space
11/17/16Determining and displaying reserve estimates for a reservoir
11/10/16Estimation and monitoring of casing wear during a drilling operation using casing wear maps
11/10/16Depth range manager for drill string analysis
11/10/16Smart grouping legend
11/10/16Flexible block ilu factorization
11/03/16Optimized acidizing of production and injection wells
10/27/16Optimized flow control device properties for accumulated gas injection
10/27/16Optimized acidizing of a production well near aquifer
10/27/16History matching multi-porosity solutions
10/27/16Wellbore thermal flow, stress and well loading analysis with jet pump
10/13/16Inflow control apparatus, methods, and systems
10/13/16Structure tensor constrained tomographic velocity analysis
10/13/16Modeling geologic surfaces using unilateral non-node constraints from neighboring surfaces in the stratigraphic sequence
10/06/16Method and optimized underbalanced drilling
10/06/16Stuck pipe detection
10/06/16Method and casing thickness estimation
10/06/16Ranking drilling locations among shale plays
10/06/16Method and system for gradational seismic volume classification
10/06/16Directional driller quality reporting system and method
10/06/16Lumped data modeling of tool joint effects in underbalanced drilling
09/29/16Optimizing flow control device properties for a liquid injection well using a coupled wellbore-reservoir model
09/29/16Optimizing flow control device properties on injector wells in liquid flooding systems
09/29/16Predictive vibration models under riserless condition
09/29/16Optimizing flow control device properties on both producer and injector wells in coupled injector-producer liquid flooding systems
09/29/16Systems and methods for generating updates of geological models
09/22/16Optimizing oil recovery and reducing water production in smart wells
09/22/16Optimizing flow control device properties for accumulated liquid injection
09/22/16Geocellular modeling
09/22/16Optimizing flow control device properties on a producer well in coupled injector-producer liquid flooding systems
09/08/16An equation of state based correlation for gas condensates and wet gases in unconventional shale plays
09/08/16Estimating well production performance in fractured reservoir systems
09/08/16Multi-stage linear solution for implicit reservoir simulation
09/08/16Parameter measurement refinement in oil exploration operations
09/08/16Forecasting production data for existing wells and new wells
09/01/16Ratio-based mode switching for optimizing weight-on-bit
09/01/16Multi-z polylines intersection points editing
08/25/16Determining pressure within a sealed annulus
08/25/16Using representative elemental volume to determine subset volume in an area of interest earth model
08/25/16Three dimensional wellbore visualization
08/18/16Real-time risk prediction during drilling operations
08/11/16Drilling engineering analysis roadmap builder for hydrocarbon reservoir modeling
08/11/16Static earth model grid cell scaling and property re-sampling methods and systems
08/04/16Predefining elements of a cemented wellbore
07/28/16Global grid building unfaulting sequence for complex fault-network topologies
07/21/16Automated horizon auto-picking on multiple volumes
Patent Packs
07/21/16A geostatistical procedure for simulation of the 3d geometry of a natural fracture network conditioned by well bore observations
07/21/16Static earth model calibration methods and systems using tortuosity evaluations
07/14/16Automated range-based sensitivity analysis for hydrocarbon reservoir modeling
07/14/16Dynamic method and real time monitoring of ubd operation tunnel envelope with mud motor
07/14/16Automated workflow capture for analysis and error reporting in a drilling application
07/14/16In-situ wellbore, core and cuttings information system
07/14/16Method and analysis for holistic casing design for planning and real-time
07/14/16Inventory management and tracking
07/07/16Relative permeability inversion from historical production data using viscosity ratio invariant step-function relative permeability approximations
06/30/16Method for using geographical positioning system data to sketch the site for scouting job
06/30/16Creating virtual production logging tool profiles for improved history matching
06/30/16Identifying matching properties between a group of bodies representing a geological structure and a table of properties
06/30/16Method and well abandonment
06/23/16Method, system, and optimization technique to improve oil reservoir recovery in the water-alternating-gas injection process by using downhole control valves (wag-cv)
06/23/16Static earth model calibration methods and systems using permeability testing
Patent Packs
06/23/16Pseudo-phase production simulation: a signal processing approach to assess quasi-multiphase flow production via successive analogous step-function relative permeability controlled models in reservoir flow simulation
06/16/16Gridless simulation of a fluvio-deltaic environment
06/16/162.75d meshing algorithm
06/16/16Lofting algorithm for discrete network meshing
06/16/16Cart-based proxy flow simulation procedure for ranking geostatistical realizations of rock properties
06/16/16Generating a custom reservoir from multiple compartments representing one or more geological structures
06/09/16A simulation-to-seismic workflow construed from core based rock typing and enhanced by rock replacement modeling
06/09/16Well activity bar charts
06/09/16Method and system of displaying data sets indicative of physical parameters associated with a formation penetrated by a wellbore
06/02/16Algorithm for optimal icd configuration using a coupled wellbore-reservoir model
06/02/16Systems and methods for positioning horizontal wells within boundaries
06/02/16Systems and methods for creating a three-dimensional texture atlas
05/26/16Reservoir simulator, method and computer program product to determine proppant damage effects on well production
05/26/16Probabilistic methodology for real time drilling
05/26/16Validation of depth-depth curves using time-seismic depth interval velocity
05/26/16Gold data set automation
05/26/16Method and load analysis for multi-off-center tools
05/19/16Regression relationship approaches
05/19/16Systems and methods for optimizing existing wells and designing new wells based on the distribution of average effective fracture lengths
05/19/16Reservoir history matching
05/12/16Hybrid approach to assisted history matching in large reservoirs
05/12/16Displaying data for a preferred well
05/12/16Automated generation of scripted and manual test cases
04/28/162.5d stadia meshing
04/28/16Global grid building in reverse faulted areas by an optimized unfaulting method
04/28/16Estimating casing wear
04/21/16Methods and systems for determining manufacturing and operating parameters for a deviated downhole well component
04/14/163d stadia algorithm for discrete network meshing
04/07/16System, method and computer program product for smart grouping of seismic interpretation data in inventory trees based on processing history
04/07/16Systems and methods for displaying wells and their respective status on an electronic map
Social Network Patent Pack
03/31/16Compiling drilling scenario data from disparate data sources
03/17/16Systems and methods for adjusting existing well plans
02/18/16Systems and methods for identifying geological core areas
02/18/16Systems and methods for the quantitative estimate of production-forecast uncertainty
02/04/16Optimizing the placement of clustered textural annotations
01/14/16Casing joint assembly for producing an annulus gas cap
01/07/16Determining stresses in a pipe under non-uniform exterior loads
12/24/15Determining appraisal locations in a reservoir system
12/24/15Method and system for predicting drilling events
12/24/15System, method and computer program product for predicting well production
Patent Packs
12/17/15Method and system of planning lateral wellbores within irregular boundaries
12/17/15Method and system for performing friction factor calibration
12/10/15Real-time risk prediction during drilling operations
12/03/15Methods and systems for seismic modeling using multiple seismic source types
12/03/15Hyperlink navigating to an error solution
11/12/15System and populating a well log
11/05/15System and predicting and visualizing drilling events
11/05/15Systems and methods for 3d seismic data depth conversion utilizing artificial neural networks
11/05/15Distributing petrofacies using analytical modeling
10/22/15System, method and computer program product for evaluating and ranking geobodies using a euler characteristic
10/22/15Systems and methods for reordering sequential actions
10/15/15System, method and computer program product for a rug plot for geosteering applications
10/15/15Method and system of determining characteristics of a formation
10/08/15Systems and methods for selecting facies model realizations
10/08/15Attribute importance determination
10/08/15System, method and computer program product for multivariate statistical validation of well treatment and stimulation data
10/01/15System, method and computer program product for determining placement of perforation intervals using facies, fluid boundaries, geobodies and dynamic fluid properties
09/24/15Self-guided geosteering assembly and optimizing well placement and quality
09/24/15Creating a thickness grid for determining reserve estimates for a reservoir
09/17/15Identifying and extracting stratigraphic layers in one or more bodies representing a geological structure
09/10/15Converting reserve estimates in a reservoir model to a standard format for dynamic comparison
09/10/15Determining and displaying reserve estimates for a reservoir
09/03/15Generating representations of recognizable geological structures from a common point collection
09/03/15Identifying and extracting fault blocks in one or more bodies representing a geological structure
08/27/15Determining reserve estimates for a reservoir
08/27/15Dynamically updating compartments representing one or more geological structures
08/20/15Well placement and fracture design optimization system, method and computer program product
08/20/15Identifying and extracting fluid layers and fluid reservoirs in one or more bodies representing a geological structure
08/20/15Managing inferred data
08/20/15System, method and computer program product for wellbore event modeling using rimlier data
Patent Packs
08/13/15Estimating and predicting wellbore tortuosity
08/06/15Well planning workflow system, method and computer-program product
07/23/15Basin-to-reservoir modeling
07/09/15Manipulating parameters
07/09/15Navigating to failures in drilling system displays
07/09/15Systems and methods for estimating opportunity in a reservoir system
06/25/15Casing wear estimation
06/18/15Modeling stress around a wellbore
06/18/15Methods and systems for non-physical attribute management in reservoir simulation
06/18/15Systems and methods for reservoir simulation
06/18/15Methods and systems for gas lift rate management
05/28/15System and reservoir simulation optimization
05/14/15Systems and methods for optimizing facility limited production and injection in an integrated reservoir and gathering network
05/14/15Methods and systems of retrieving seismic data by a data server
05/14/15Parallel network simulation apparatus, methods, and systems
05/07/15Systems and methods for rendering 2d grid data
05/07/15Systems and methods for solving a multi-reservoir system with heterogeneous fluids coupled to a common gathering network
04/30/15Systems and methods for optimal spacing of horizontal wells
04/23/15Systems and methods for creating a three-dimensional texture atlas
04/09/15Compressional velocity correction apparatus, methods, and systems
Social Network Patent Pack
03/26/15System, method & computer program product to simulate the progressive failure of rupture disks in downhole environments
03/19/15System and reservoir simulation using on-demand data
03/12/15Vsp systems and methods representing survey data as parameterized compression, shear, and dispersive wave fields
03/05/15Systems and methods for optimal positioning of drilling pads
02/19/15Method and system of predicting future hydrocarbon production
02/12/15Casing joint assembly for producing an annulus gas cap
02/05/15Systems and methods for estimating fluid breakthrough times at producing well locations
01/29/15Systems and methods for assisted property modeling
01/22/15Method and system of selecting hydrocarbon wells for workover
01/01/15System and flexible and efficient simulation of varying fracture density in a reservoir simulator
11/27/14System and simulation of gas desorption in a reservoir using a multi-porosity approach
11/27/14Methods and related systems of building models and predicting operational outcomes of a drilling operation
11/27/14Gui-facilitated centralizing methods and systems
11/20/14Methods and systems related to workflow mentoring
11/06/14Determining optimal parameters for a downhole operation
10/02/14Seismic imaging systems and methods employing correlation-based stacking
09/11/14Crosswell seismic surveying in a deviated borehole
09/04/14Enhanced 1-d prediction of mud weight window for subsalt well section
08/28/14Method and system of plotting correlated data
08/21/14Method and system of planning and/or drilling wellbores
Social Network Patent Pack
08/07/14Methods and systems of incorporating pseudo-surface pick locations in seismic velocity models
08/07/14Mapping geologic features
07/31/14Systems and methods for dynamic visualization of fluid velocity in subsurface reservoirs
07/03/14Systems and methods to facilitate a request for oilfield services using a data transfer protocol
06/26/14Methods and systems of retrieving seismic data by a data server
06/12/14Method and system of analyzing wells of a mature field
06/05/14Methods and systems for gesture-based petrotechnical application control
05/15/14Method and system of displaying data associated with drilling a borehole
05/15/14Methods and systems of modeling hydrocarbon flow from layered shale formations
04/24/14Method and system for predicting a drill string stuck pipe event
04/24/14Method and system of selecting hydrocarbon wells for well testing
04/10/14Method and system of knowledge transfer between users of a software application
03/13/14Method and system of displaying a graphical representation of hydrocarbon production parameters
03/13/14Systems and methods for monitoring operations data for multiple wells in real-time
02/13/14Systems and methods for modeling and triggering safety barriers
02/06/14System and simulation of downhole conditions in a well system
02/06/14Monitoring, diagnosing and optimizing gas lift operations
02/06/14Methods and systems related to hydrocarbon recovery strategy development
02/06/14Monitoring, diagnosing and optimizing electric submersible pump operations
02/06/14Multi-level reservoir history matching
02/06/14Monitoring and diagnosing water flooded reservoirs using production data
01/30/14Systems and methods for determining the moments and forces of two concentric pipes within a wellbore
01/30/14Stratigraphic modeling using production data density profiles
01/30/14Variable fidelity simulation of flow in porous media
01/23/14Sample containment apparatus, systems, and methods
01/16/14Systems and methods for reservoir simulation
01/16/14System, method & computer program product to simulate the progressive failure of rupture disks in downhole environments
01/16/14System, method & computer program product to simulate drilling event scenarios
01/16/14System, method & computer program product to simulate rupture disk and syntactic foam trapped annular pressure mitigation in downhole environments
01/09/14Systems and methods for two-dimensional domain decomposition during parallel reservoir simulation
Social Network Patent Pack
12/26/13Generating data for geomechanical modeling
12/19/13Systems and methods for reducing reservoir simulator model run time
11/14/13Systems and methods for hydraulic fracture characterization using microseismic event data
11/14/13Method and systems of determining viable hydraulic fracture scenarios
11/07/13Methods and systems regarding models of underground formations
10/24/13Methods and systems of estimating formation parameters
10/24/13Method and system of updating a geocellular model
10/17/13Method and system of drilling laterals in shale formations
10/03/13Method and system of calculating a fault throw
09/12/13Systems and methods for horizontal well correlation and geosteering
09/05/13Safety barrier alert
09/05/13Methods and systems of modeling hydrocarbon flow from kerogens in a hydrocarbon bearing formation
09/05/13Methods and systems for well planning based on a complex fracture model
08/29/13Method and system of correlating a measured log to a predicted log
08/29/13Method and system of subsurface horizon assignment
08/01/13Method and system of plotting correlated data
07/04/13Receiving seismic signals from seismic signal sources
06/27/13Systems and methods for wellbore optimization
06/20/13Systems and methods for computing a default 3d variogram model
06/13/13Systems and methods for modeling drillstring trajectories
05/30/13Method and system of plotting values indicative of characteristics of an underground formation
05/30/13Systems and methods for creating a surface in a faulted space
05/02/13Method and system of determining constituent components of a fluid sample
04/04/13Systems and methods for improved parallel ilu factorization in distributed sparse linear systems
03/14/13Method and system of rendering well log values
03/14/13Systems and methods for rendering 2d grid data
02/28/13Visualization of images on user-defined folded structures in a three-dimensional subsurface environment
01/31/13Systems and methods for modeling 3d geological structures
01/24/13Systems and methods for dynamically developing wellbore plans with a reservoir simulator







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