Agenda
Tuesday, November 16
Speaker(s):
Tom Blasingame
Texas A&M University
2021 SPE President
The Hon. Scott Stewart
Minister for Resources
Queensland
Time | Paper # | Presentation |
---|---|---|
0900-1700 | 208266 | A Porothermoelastic Model Considering the Dynamic Temperature-perturbation Boundary Effect for Borehole Stability in Fractured Porous Rocks |
0900-1700 | 208267 | Influence of Sediment Properties on Low-frequency Electric-joule-heating Process in Class 1 Hydrate Deposits |
0900-1700 | 208270 | Continuous Gas Lift Technology Using a Proprietary HDCNG Well Unloading System |
0900-1700 | 208271 | Gasification Chamber Evolution and Recovery Performance of Underground Coal Gasification in Deep Coal Seam: A Numerical Simulation Study |
0900-1700 | 208273 | Experimental and Numerical Study on Mechanical Performance of Titanium Drill Pipe in Severe Doglegs |
0900-1700 | 208279 | Application of Multi-scale Fracture Detection from Borehole Microresistivity Image and Dipole Shear Wave Reflection Imaging in Shale Gas Horizontal Wells: A Case Study in Changning Gas Field |
0900-1700 | 208290 | From Outcrop to Subsurface: Unlocking Fractured Basement Reservoir in New Venture Area |
0900-1700 | 208293 | A New Hydration Index and Mineral Content Curve Based Shut-in-time Optimisation Approach for Multi-fractured Horizontal Wells in Shale Gas Reservoirs |
0900-1700 | 208296 | Unlocking the Potential of Challenging Tight Oil Reservoirs Using a Novel Approach in the Egyptian Eastern Desert |
0900-1700 | 208297 | Case Insights Highlighting the Maximum Production Pad of Shale Gas in China |
0900-1700 | 208298 | Using Machine Learning for Geosteering During In-seam Drilling |
0900-1700 | 208302 | A Flexible Biomimetic Superhydrophobic and Superoleophilic: 3D Macroporous Robust Network for Efficient Separation of Oil-contaminants Water |
0900-1700 | 208304 | Research and Practice on Enhancing Recovery of Tight Sandstone Gas Reservoirs in Kelasu Gas Field, Tarim Basin |
0900-1700 | 208306 | Factors Affecting Methane Adsorption and Storage in Black Shales of Varying Maturity and Kerogen Type |
0900-1700 | 208311 | The Study on 3D Geomechanical Modelling Improves Horizontal Well Drilling Performance: A Case Study from Junggar Basin, China |
0900-1700 | 208313 | Multivariate Based Analysis of Methane Adsorption Correlated to Toc and Mineralogy Impact from Different Shale Fabrics |
0900-1700 | 208316 | Optimisation of Improving Liquids Recovery from Duvernay Shale Condensate Reservoirs |
0900-1700 | 208317 | Reservoir-profile-update Rate and its Quantitative Superiority of Evaluating Reservoir Description Accuracy While Drilling |
0900-1700 | 208320 | Study on Diagnosis Model of Shale Gas Fracture Network Fracturing Operation Pressure Curve |
0900-1700 | 208321 | Effect of Errors in Initial Pressure Measurement on Rate-transient Analysis in Unconventional Reservoirs |
0900-1700 | 208326 | The Study on 3D Geomechanical Modelling Improves Horizontal Well Drilling Performance in Tight Oil Reservoir |
0900-1700 | 208328 | Experimental Study on the Proppant Transport in Rough Fractures by Clean Water Fracturing |
0900-1700 | 208336 | Quantifying Capillary Trapping on Ultimate Coal Seam Gas Recovery: A Laboratory Study |
0900-1700 | 208338 | Design and Analysis of Improved Swelling and Degradable Diverting Agent for Multistage Hydraulic Fracturing |
0900-1700 | 208339 | Application of D-limonene as the Green High Viscosity Friction Reducer in Hydraulic Fracturing |
0900-1700 | 208344 | 3D Seismic Facies Classification on CPU and GPU HPC Clusters |
0900-1700 | 208347 | Investigation and Field Application of Ultra-high Density Fracturing Technology in Unconventional Reservoirs |
0900-1700 | 208349 | Numerical Investigation of Post-production Gas Flow Mechanisms in Coal Seams |
0900-1700 | 208350 | Application of Principal Component Analysis Biplots to Reservoir Characterisation and Classification for Low Permeability Carbonate Reservoirs in the Middle East |
0900-1700 | 208353 | Key Properties Are Not Well Represented by Means: Spatial Asymmetry in Coal Seam Gas Reservoir Modelling |
0900-1700 | 208359 | An Approach to Include Scale-dependent Surface Roughness in Hydraulic Fracturing Simulation |
0900-1700 | 208362 | Improving Tight Oil Reserves Forecast Using 3-Segment Decline Curves Analysis in a Peruvian Northwest Basin |
0900-1700 | 208363 | Impact of Crossflow Among Fractures in Multiply Fractured Horizontal Wells in Unconventional Reservoirs |
0900-1700 | 208365 | Modified Higher-Order 3D Displacement Discontinuity Method for Prediction of Fracture Propagation |
0900-1700 | 208367 | Real-time Applications for Geological Operations: Repeatable AI Use Cases |
0900-1700 | 208371 | The Comprehensive Investigation of the Improvement of Shale Formation Property in High Pressure Air Injection |
0900-1700 | 208376 | A Model Ranking Approach for Liquid Loading Onset Predictions |
0900-1700 | 208379 | Application of Simulation of Coupled Hydraulic Fracture Propagation by Implementing Natural Fracture Modelling in Shale Oil Reservoir: A Case Study from Junggar Basin, China |
0900-1700 | 208382 | The Influence of Infill Well-caused Fracture Interference on Shale Gas Production: A Comprehensive Numerical Simulation Study |
0900-1700 | 208384 | Outlier Detection Techniques Help Us Identify and Remove Outliers in Production Data to Improve Production Forecasting |
0900-1700 | 208386 | The Effective Process Parameters of Co2 Adsorption on Peninsular Malaysia Shale Samples |
0900-1700 | 208388 | The Influence of Formation Dip Angle on Buoyancy-induced Gas Migration During Coal Seam Gas Production |
0900-1700 | 208389 | From Petroleum System Evaluation to Geomodelling, Production Forecasting and Reserves Determination in Unconventional Reservoirs |
0900-1700 | 208394 | Physics-constrained Deep Learning for Production Forecast in Tight Reservoirs |
0900-1700 | 208396 | Drilling Optimisation in Geothermal Exploration Wells Using Enhanced Design of Conical Diamond Element Bit |
0900-1700 | 208400 | A Practical Workflow for Determining the Individual-stage Fracture Network Using Flowback Dynamics and Microseismic Data: A Case Study |
0900-1700 | 208401 | Formation Evaluation Based on Anisotropy Derived Logging Curve Normalisation in Shale Gas Horizontal Wells of China |
0900-1700 | 208366 | A Modelling Study on the Application of the Bentonites in Plugging Carbon Dioxide Injection Wells |
Moderator(s):
Simon John Smith
Origin Energy
David Campagna
Independent
Thomas Flottmann
Origin Energy
Speaker(s):
Mark Fitzgerald
PETRONAS Canada
Amy Chua
Schlumberger
Vello Kuuskraa
Advanced Resources International, Inc.
Traditional geostatistical techniques such as Kriging or Sequential Gaussian Simulation are regularly used for reserves estimations. However, they often struggle to properly characterise complex environmental systems. A key problem of these approaches is that they are all based on the assumption of multivariate normal (or Gaussian) distributions which, by definition, leads to spatial symmetry. Spatial symmetry, however, is rather rare and thus, its assumption is often unrepresentative of the true spatial dependence structure. Spatial copulas are a novel geostatistical tool which go beyond the assumption of multivariate normal distributions. They enable the analysis and subsequent modelling of asymmetric spatial dependence structures which are omnipresent in environmental systems. Improved modelling of these asymmetries leads to more realistic characterisations of the system under study, which in turn, can lead to improved modelling capabilities of dependent variables(such as groundwater or multi-phase flow and transport behaviour). This seminar aims to introduce the concept of spatial asymmetry and how copulas can serve as a tool to detect and to model this asymmetry. Examples will be used to visualise spatial asymmetry and to demonstrate that normal isn’t always the best choice in geostatistics.
Moderator
Andrew Garnett
Director
UQ Centre for Natural Gas
The University of Queensland
Speaker
Sebastian Hoerning
Energi Simulation Postdoctoral Research Fellow
UQ Centre for Natural Gas
The University of Queensland
Australian coal seam gas (CSG) plays have successfully matured, and consistently deliver LNG worldwide. However, opportunities to further develop additional Australian resources still exist, though primarily in low-permeability coal and shale reservoirs. Throughout the Asia-Pacific region similar reservoir types will require technologies and strategies common to what are found in Australia and that knowledge will be of value to those future developments. The purpose of this panel is to discuss both the location and development stage of low permeability reservoirs in the Asian-Pacific region but key to that is knowing how to determine their value and quantify their level of risk.
Success or failure of low permeability CSG and shale projects are dependent on addressing key technical, project management, political, and community issues relative to each play. The Australian (for CSG) and North American (for shale) experience has shown that unconventional resources cannot be exploited by small incremental projects nor through application of unproven technology. These are big hurdles to overcome and what this panel should aim for is identification of plays in the Asian-Pacific arena where projects with these constraints are possible. Finally, an objective of the panel is to discuss the difficulty in estimating reserves and resources in unconventional plays that may lie within the Asian-Pacific region. Specifically, reflecting on the pre-2011 PRMS Guidelines, the successes and failures post-2011 PRMS Guidelines, and some thoughts on how the 2018 PRMS updates will shape the assessment of future plays including exploring views on the applicability of PRMS to Australian unconventional resources in particular.
Moderator(s):
Simon John Smith
Origin Energy
Raymond Johnson Jr
The University of Queensland
Duncan Lockhart
Central Petroleum
Speaker(s):
Barbara Pribyl
Independent
John Hattner
Netherland, Sewell & Associates
Martin Wilkes
RISC
Time | Paper # | Presentation |
---|---|---|
1100-1100 | 208374 | On Causes of Partial Cement Deficiency at Doglegs and its Impact on Casing Failure; An Integrated Modelling Approach |
1100-1100 | 208368 | Advanced Testing Protocol and Evaluation for Shale OCTG Connections |
1100-1100 | 208269 | Azimuthal Hold Technology Implementation in Vaca Muerta |
1100-1100 | 208307 | A Water-base Drilling Fluid for Taming Deep Reservoir Extreme Conditions of Abu Dhabi Gas Shale Play |
Time | Paper # | Presentation |
---|---|---|
1300-1315 | 208373 | Case Study and Sensitivity Analysis of Borehole Breakout in the Cooper Basin, Australia |
1315-1330 | 208277 | Integrated Analysis of Acoustic Images and Shear Wave Anisotropy Used for Geomechanical Modelling in a Tight Sand Oil Reservoir |
1315-1345 | 208405 | Geomechanical Analysis of Injection and Withdrawal on Underground Natural Gas Storage in Mondarra Field, Western Australia |
1345-1400 | 208274 | Determining the Correlation Between Vicker's Microhardness and Young's Modulus of Coal |
Time | Paper # | Presentation |
---|---|---|
1300-1315 | 208335 | Averaging Predictions of Rate-time Models Using Bayesian Leave-future-out Cross-validation and the Bayesian Bootstrap in Probabilistic Unconventional Production Forecasting |
1315-1330 | 208348 | Combined Application of Unsupervised-learning and Deep-learning in Absolute Open Flow Potential Prediction in Shale Gas Reservoirs: a Case Study of the Weiyuan Reservoir |
1330-1345 | 208309 | A Machine Learning Approach to Benchmarking: Anew Perspective Utilising Factor Contribution Analysis |
1345-1400 | 208334 | Optimising Drilling and Completions Performance by Applying Core and Physics-based Models to Drilling Data |
Time | Paper # | Presentation |
---|---|---|
1430-1445 | 208315 | Innovative Analysis of Treatment Well Data Determines Clusters Efficiency, Assess Fracture Complexity and Provides Fracture Geometry in Unconventional Reservoirs |
1445-1500 | 208393 | Effects of Stress Contrast on Hydraulic Fracturing Optimisation and Treatment Design for Tight Sandstone Reservoirs |
1500-1515 | 208314 | An Iteratively Coupled Model for Flow, Deformation, and Fracture Propagation in Fractured Unconventional Reservoirs |
1515-1530 | 208342 | A Novel Methodology for Predicting Micro-Proppant Screenout in Hydraulic Fracturing Treatments |
Time | Paper # | Presentation |
---|---|---|
1430-1445 | Impacts of Thermal History and Unique Maceral Composition on the Walloons Coal Seam Gas System | |
1445-1500 | 208392 | Impact of Heterogeneities on Sorption Capacities of Potential Paleozoic Gas Shales from Western Peninsular Malaysia |
1500-1515 | 208358 | Improving Net Pay Estimation by Identification of Producing Oil Water Contact (POWC) in Heterogeneous Carbonates |
Time | Paper # | Presentation |
---|---|---|
1600-1615 | 208406 | Statistical Process Control for Early Detection of Progressive Cavity Pump Failures in Vertical Unconventional Gas Wells |
1615-1630 | 208282 | Automated Well Performance Diagnostics in Unconventional Reservoirs: A Multi Basin Study for Early Time Production Optimisation |
1630-1645 | 208360 | Dilatancy and the Mean Normal Stress: Unconventional Concepts Needed for Leak Assessment of Tubular Connections |
Time | Paper # | Presentation |
---|---|---|
1600-1615 | 208275 | An Efficient Approach for Optimising Well Spacing in Coalbed Methane Assets |
1615-1630 | 208404 | Modelling and Economic Analyses of Graded Particle Injections in Conjunction with Hydraulically Fracturing of Coal Seam Gas Reservoirs |
1630-1645 | 208331 | Stress-dependent Two-phase Flow in Coal Cleats |
1645-1700 | 208387 | The Role of Diffusion in Primary and Enhanced Oil Recovery from Fractured Unconventional Reservoirs |
Wednesday, November 17
Time | Paper # | Presentation |
---|---|---|
0900-0915 | 208377 | Learnings on Fracture and Geomechanical Modeling from the Hydraulic Fracturing Test Site in the Midland Basin, West Texas |
0900-0900 | 208355 | Methods to Optimize Recovery in Horizontal Wells with Multi-stage Hydraulic Fractures by Avoiding Conformance Issues |
0900-0915 | 208276 | Can ISIP Really Tell Closure Pressure?―Case Study of Consecutive DFITS in the Eagle Ford |
0900-0915 | 208364 | Fracture Monitoring to Investigate Well Interference and Improve Shale Well Production Performanc, a Case Study |
Time | Paper # | Presentation |
---|---|---|
0900-0915 | 208343 | A Comparative Study of Machine Learning Model Results and Key Geologic Parameters for Unconventional Resource Plays |
0915-0930 | 208310 | Application of Physics Informed Neural Networks to Compositional Modelling |
0930-0945 | 208308 | Machine Learning Models to Predict the Rheology of Nanoparticle-stabilised Co2 Foam Fracturing Fluid Under Reservoir Conditions |
0945-1000 | 208294 | Using Simplified Data Analytics for Defining Optimum Well Completions Early in the Life of a Shale Oil Play |
The new generation of very nimble nodes have demonstrated the practicality and the benefits of UHD surveys with densities above 100 million traces per km2. This new generation of dataset stands out by its fitness to multiple processing routes and its future proofing to new technologies, a characteristic that has significant cost, time and environmental implications, especially in areas where reacquiring seismic is difficult or sometimes impossible. In this seminar, we will retrace the journey of trace density and illustrate the above statements with real seismic examples from a 184 million traces per km2 survey acquired in the UAE.
Speaker
Amine Ourabah
Head of Processing
STRYDE Limited
As the world recovers from the global pandemic, it is apparent that life will never quite be the same. These changes also apply to the world of energy, now and into the future. This panel session focuses on the “Energy Mix of the Future”:
What is the most likely future mix of energy sources and what does “energy mix” really mean?
This panel will consider these questions and others and provide insight in the energy mix of the future. Strategies on how to maintain licenses to operate for future endeavours, while defining reasonable goals and technical targets, will also be discussed.
Moderator(s):
Jennifer Miskimins
Colorado School of Mines
Nathan Parker
Origin Energy
Heinz-Gerd Holl
The University of Queensland
Speaker(s):
Tracey Boyes
Origin Energy
Andrew Garnett
The University of Queensland Centre for Natural Gas
Graeme Beardsmore
Technical Director
Hot Dry Rocks Pty Ltd
Time | Paper # | Presentation |
---|---|---|
1030-1045 | 208346 | Numerical Evaluation of Bulk Geomechanical Properties of Fractured Coal with Changing Net Effective Stress Conditions |
1030-1045 | 208289 | The Impact of Anisotropic Mechanical Properties on Stimulation and Wellbore Stability in the Beetaloo Basin, Northern Territory, Australia |
1030-1045 | 208399 | Wellbore Stability Analysis of Horizontal Drilling in Bowen and Surat Coal Seam Gas Wells |
1030-1030 | 208284 | The Determination of Stress Reorientation in Shale Gas Reservoirs with Complex Natural Fracture Distribution |
Time | Paper # | Presentation |
---|---|---|
1300-1315 | 208327 | Simultaneous Property Modifications for History-Matching Thousands of CCSG Wells Efficiently |
1315-1330 | 208381 | Flowing Material Balance and Decline Curve Analysis: A Hybrid Approach for Better EUR and Decline Profile Predictions for CSG Wells |
1330-1345 | 208291 | Introducing Iterative Ensemble Kalman Smoother to History-matching Horizontal Coalbed Methane Wells |
1345-1400 | 208345 | Experimental Study of Coal Directional Sorption-induced Strain Under Different Temperatures |
Time | Paper # | Presentation |
---|---|---|
1300-1315 | 208303 | Ultra-deep Resistivity 3D Inversion Reveals Third Dimension of Faulted Turbidite Sand, Deepwater Sabah, Malaysia |
1315-1330 | Seismic Investigation of Lithological Controls on Effective Stress | |
1330-1345 | Seismic Investigation of Coal Fractures |
As the world progress towards greener and more efficient energy, the Social License to Operate (SLO) has becomes an increasingly heard term; gaining keen interest especially in the context of mining, oil and gas development, and other resource-related projects. Over the years, as it gains prominence of social media and Indigenous engagements, governments, journalist, and public administration, many has become interested in the topic and realised that it is no longer a concept or discussion that can be ignored.
In this era of world dominated by social media coupled with diminishing conventional resources and the long journey in renewable energy, the unconventional resources once seen as the main source of environmental upset is becoming the attention of the business to explore and develop. This topic has gone through an emotional journey of debate and more often than not, the portrayal on horizontal drilling activities and hydraulic fracturing by the social media creates angst as it tends to encroach into the urban development areas.
Topics of discussion may include:
Moderators(s):
Siti Normaizan Hassan
PETRONAS Canada
Andrew Garnett
The University of Queensland Centre for Natural Gas
Speaker(s):
Sarah Browne
Australian Petroleum Production & Exploration Association (APPEA)
Don McMillan
Oil Gas CBM Services
Katherine Witt
The University of Queensland
Time | Paper # | Presentation |
---|---|---|
1430-1445 | 208288 | Novel Methods to Overcome Micro-seismic Limitations in Estimating Hydraulic Fracture Geometry in Unconventional Reservoirs |
1445-1500 | 208395 | Integration of Pressure-transient and Shear Fracture Analysis for Detecting Fracture Stage Interference for Unconventional Wells |
1500-1515 | 208402 | Field Applications of Flow-back Profiling Using Distributed Temperature Data |
1515-1530 | 208354 | Application of Novel Stabilsed Zone Simulation and Flow Diagnostics for the Interpretation of the SRV and Assessment of Multiwell Interference |
Time | Paper # | Presentation |
---|---|---|
1600-1615 | 208375 | Applications of Indirect Hydraulic Fracturing to Improve Coal Seam Gas Drainage for the Surat and Bowen Basins, Australia |
1615-1630 | 208299 | A Numerical Solution of Proppants Transport and Distribution in Tortuous and Uneven Fractures |
1630-1645 | 208408 | Investigating Effects of Water Blockage on Oil Recovery Factor by Using Surfactant Into Completion Fluid - Wolfcamp Formation |
1645-1700 | 208385 | A Novel Completion System and Co2 Fracturing Fluid Unlock the Ultratight but Critically Important S1/h8 Formations in China’S Yanbei Gas Field |
Time | Paper # | Presentation |
---|---|---|
1600-1615 | 208403 | Shale Shrinkage Transition Induced by the Matrix-fracture Equilibrium Time Lag: A Neglected Phenomenon in Shale Gas Production |
1615-1630 | 208361 | Effect of Relative Permeability on Modelling of Shale Oil and Gas Production |
1630-1645 | 208312 | Evaluation of a Superior Shale Oil EOR Application in the Eagle Ford Shale |
1645-1700 | 208352 | Assessment of Rate Normalisation and Pressure Deconvolution Techniques to History-match and Forecast Production of Tight-oil Reservoirs Using a Physics-based Rate-time Model |
Thursday, November 18
Moderator(s):
Simon John Smith
Origin Energy
Thomas Flottmann
Origin Energy
Panellist(s):
Jennifer Miskimins
Colorado School of Mines
Joan Esterle
The University of Queensland
David Close
Santos Ltd
John Hattner
Netherland
Sewell & Associates
Future oil and gas production forecasts are used for estimating remaining reserves, optimizing production operations as well as asset planning. Numerous methods to predict future production are utilized in the industry, including traditional DCA to newly introduced statistical methods. Yet, no prediction is infallible and continual revisions to the EUR expectations occur, sometimes with serious consequences such as associated write-downs.
This discussion intends to address the accuracy of our forecasting methods, the current trends, and the impacts of the EUR expectations to operations and transactions. The questions raised during the session include:
Moderator(s):
Dan Kuznetsov
Arrow Energy
David Campagna
Independent
Thomas Flottmann
Origin Energy
Speaker(s):
Dilhan Ilk
DeGolyer and MacNaughton
Edith Lagendijk
New Energy Consulting
Petrina Weatherstone
Origin Energy
Saikat Mazumder
QGC (A Shell JV Company)
Time | Paper # | Presentation |
---|---|---|
1030-1045 | 208295 | Unconventional CO2 Storage |
1045-1100 | 208356 | Social Licence Applied to Well Abandonment |
1100-1115 | 208369 | CO2 Immiscible Flooding Technology Policy Research in Normal Pressure Tight Oil Reservoir: A Case Study of Honghe Chang 8 Reservoir in South Ordos Basin |
Time | Paper # | Presentation |
---|---|---|
1230-1245 | 208322 | Resin-based Nanocomposites Coated Proppants as Scale Inhibitor Carrier and Slowly Releasing Container |
1245-1300 | 208337 | Innovative Stimulation Process for Sustainable Unconventional Resource Development |
1300-1315 | 208324 | Environmentally Friendly Corrosion Inhibitors from Leaf Extracts |
1315-1330 | 208318 | Fracture Geometry Measurements by Analysing Multiwell Communications |