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Keywords: simulation model
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Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201693-MS
... Intelligence (AI) and Machine Learning is used to build a purely data-driven reservoir simulation model that successfully history match all the dynamic variables for all the wells in this field and subsequently used for production forecast. The model has been validated in space and time. The AI and Machine...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201650-MS
... well's PI. reservoir characterization frac and pack enhanced recovery production monitoring production control sand control reservoir geomechanics flow in porous media reservoir simulation modeling & simulation drillstem testing reserves evaluation drillstem/well testing depletion...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201688-MS
... approach on the most representative dataset. Finally, a common EOS model for the field was developed, tuned, and validated through quality checks by a simulation model. Comparative compositional analysis helped in rectifying PVT lab's fluid classification for one of the samples based on C7+ composition...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-196005-MS
...-off mechanisms, which are included in GOHFER are PDL and Transverse Storage. The reservoir simulation software used in this study was CMG-GEM, 2016. This reservoir simulation model was used to develop the base models for the horizontal well under study (MIP-6H). There are several approaches...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-196033-MS
... runs show incremental economic recovery which otherwise could not have been recovered through ongoing WAG operations. Modeling & Simulation oil field Upstream Oil & Gas co 2 hydraulic fracturing simulation model enhanced recovery orientation History production rate injection...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 30–October 2, 2019
Paper Number: SPE-196153-MS
... A 2D model, composed of homogeneous layers, was used as an initial test case of application of the coupled model to the injection of CO 2 and the reactivation of the fault. Fig. 2 shows a seismic image of a storage site and its representation in the simulation model. The model is...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-191521-MS
... robust updates of reservoir simulation models without altering or significantly deviating from the spatial distributions/variograms of static parameters. If probabilistic interpretations of 4D polygons can be generated, OVL maps, as discussed by Assunção, et al. (2016 ), can be generated to identify the...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-191613-MS
... machine learning Artificial Intelligence Upstream Oil & Gas modeling simulation model numerical reservoir simulation model Pearl flow rate US government Simulation Mohaghegh University contribution smart proxy model discharge rate pipe proxy model smart proxy modeling...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-191682-MS
... the faults’ transmissibility multipliers were set to be 1 in the flow simulation model. It indicates all the faults act as conduits for fluid flow in this section. Abstract This paper presents construction and validation of a reservoir model for the Niobrara and Codell Formations in Wattenberg...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-191654-MS
... fracture and reservoir models were used to optimize the cluster spacing and other completion parameters. Modeling & Simulation drilling operation cluster efficiency perforation cluster reservoir geomechanics Directional Drilling simulation model quality index Completion Installation and...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-194040-STU
.... The unloading simulation results indicated that the use of LAGL has the potential to decrease the injection pressure requirement in more than 50% when compared to the conventional single-point gas injection. The simulation model is shown to be a useful tool to perform system analysis and optimization...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–26, 2018
Paper Number: SPE-191459-MS
... long periods of time are required for the effects of these two mechanisms to be manifested. This helps to explain why shales have been produced over long periods of time (several decades) like in the case of Devonian wells located in the Appalachian basin. The type of 3D simulation model for multi...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 9–11, 2017
Paper Number: SPE-187228-MS
... Figure 1 Workflow for getting faults into flow simulation models. (a) The workflow defined by Manzocchi et al., (1999) for incorporating geologically meaningful single-phase fault rock properties as fault transmissibility multipliers. (b) Extension of (a) to include the two-phase fault rock...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 9–11, 2017
Paper Number: SPE-187042-MS
... Abstract We present a workflow for incorporating time-lapse seismic into reservoir flow simulation models using a 3D high resolution streamline-based dynamic data integration procedure along with a data-driven 4D seismic inversion approach that generates map-based estimations of the change of...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 9–11, 2017
Paper Number: SPE-187111-MS
... to develop realistic geological and simulation models that accounted for our understanding of Wara geology and were consistent with the large volumes of surveillance data. A major challenge was the choice of an appropriate area for the part field model. This was chosen so as to allow water influx...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 9–11, 2017
Paper Number: SPE-187081-MS
... Abstract History matching (HM) is a complex process that aims to increase the reliability of reservoir simulation models. HM is an inverse problem with multiple solutions that calls for a probabilistic approach. When observed data are integrated with sampling methods, uncertainty can be reduced...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–28, 2016
Paper Number: SPE-181718-MS
... ant-track attribute (fracture swarms). Step 2. Tie ant-track attribute to wells and cores. Step 3. Convert ant-track attribute into a geologic model property. Step 4. Move ant-track attribute into simulation model and scale-up. Choose a scale-up method that is applicable for a continuous...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–28, 2016
Paper Number: SPE-181685-MS
... community. The advocates of the approach have performed a significant amount of research to deliver new technologies to decrease the time and effort required to build, calibrate and optimize a reservoir simulation model. However, in field applications, the size and complexity of the datasets and the short...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–28, 2016
Paper Number: SPE-181325-MS
... machine learning reservoir simulation simulation model workflow ensemble Kalman filter Scenario objective function carbonate reservoir lower reservoir ensemble smoother minimization assimilation Uncertainty quantification and modeling is becoming one of the strategically most important...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–28, 2016
Paper Number: SPE-181371-MS
... through the implicit fracture network and generates percolation statistics. This algorithm adequately takes into account the fracture intersections and the prevailing pressure gradient. Percolation statistics are then calibrated against extremely fine scale simulation models. Using this calibration...

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