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The AAPG/Datapages Combined Publications Database

Unconventional Resources Technology Conference (URTEC)

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A Comparison of Element of Symmetry Proxy Models to Full-Well Models in Horizontal-Well Tight Gas Reservoirs

Anthony Small, Peter Bastian, George Voneiff

A Comparison of Latest Generation Frac New Well and Refrac Results with Evidence of Refrac Reorientation

Robert E. Barba, Justin Allison, Mark Villarreal

A complete Play Analysis of The Gulf Coast Basin Onshore (TX, LA, AR, MS, AL, FL, USA)

Prithiraj Chungkham, John Roberts

A Coupled Model for Three-Dimensional Hydraulic Fracture Propagation and Proppant Transport

Serhii Kryvenko, George J. Moridis, Thomas A. Blasingame

A Deep Learning Framework for Multi-Horizon Probabilistic Production Forecasting in Unconventional Reservoirs

Rohan Thavarajah, Hamed Darabi, Nick Ruta, Amir Salehi, Amir Kianinejad

A Multi-Disciplinary Approach to Evaluating Development Strategies in the Marcellus to Address Well Spacing, In-fill Timing and Operational Sequencing

Bilu Cherian, Habib Guerrero, Richard Pratt, Tracy Lombardi, Zach Swanson, Olubiyi Olaoye, Santhosh Narasimhan, Yulia Faulkner

A New Fracture Parameters Inversion Model Based on the Pressure of Shut-In Under Pressure-Dependent Leak-Off Conditions

Xiaodong Hu, Zhiyong Tu, Shou Ma, Mingming Liu, Fujian Zhou, Shu Jing

A New Production and Gathering Technique for Unconventional Oil and Gas Fields

Yuri Fairuzov, Victor Fairuzov

A Novel Casing in Casing Refracturing Treatment for a Bullheading Re-fractured Well in Fuling Shale Gas Field - A Case Study

Zhiyong Lu, Jincai Shen, Chi Zhang, Yue Ming, Rong Han, Bin Wang

A Numerical Simulation of Microseismic Depletion Delineation for Duverney Oilfield in Canada Using a Fast Approach for a Fully Coupled 3D Quasistatic Poroelastic Modeling

Andrey H. Shabelansky, Kurt T. Nihei, Gian Fradelizio, Sinead Tracey, Dimitri Bevc

A Semi-analytical Solution of the Induced Stress Change in a Layered Reservoir Based on the Stress Formulation

Shihao Wang, Yanbin Zhang, Ouassim Khebzegga, Bin Wang, Zhe Liu, Xian-Huan Wen

Accelerating Development Optimization in the Bakken Using an Integrated Fracture Diagnostic Pilot

Yueming Liang, Holger Meier, Karthik Srinivasan, Hussain Tahir, Alberto Ortega, Kelvin Amalokwu, James Friedrich, Joy Okpala, Kendal Decker, Matthew Brown, Tim Benish, Haylee Crozier, Peeyush Bhargava, Prasad Sumant, James Reavis

Accelerating Field Optimization for Shell in the Neuquén Basin Using Novi Labs Machine Learning Models and Data Analytics

Scott McEntyre, Peter Zannitto, Charles Kosa, Hugo Aguirre, Jack Trueblood, David Delgado, Ted Cross, Wasim Nasir, Hugh Grier, Francisco Garcia-Goya, Brad Speidel, Ruben Dominguez, John Tolle

Advanced Reservoir Geomechanics Modeling of Depletion Impact on Wellbore Stability for Infill Well Drilling in Unconventional Reservoirs

Wei Zheng, Qiyan Yan, Lili Xu, Raj Malpani, Raj Banerjee, Majid M. Faskhoodi

Am I Producing From Where I Landed? - The Importance and Challenges of Drainage Definition via Subsurface Fluid Chemistry

Craig D. Barrie, Richard Patience

An Accurate and Efficient Fracture Propagation Model Auto-calibration Workflow for Unconventional Reservoirs

Chuxi Liu, Kan Wu, Jianfa Wu, Cheng Chang, Xuefeng Yang, Yiwen Gong, Edward Zhao, Wei Yu, Kamy Sepehrnoori

An Empirical Correlation to Predict Relative Permeability in Fractured Reservoirs Considering the Stress State and the Capillary Number

Kelly Díez, Alejandro Restrepo, Alirio Ocampo, Jonny Patiño, Juan Rayo, Diego Ayala, Luis Rueda

An Improved Method for GOR Forecasting in Unconventionals

Hardikkumar Zalavadia, Utkarsh Sinha, Sathish Sankaran

An Innovated and Integrated Smart Fracture Calibration Workflow Based on Geophysics and Geology for Deep Shale Reservoirs with Complex Natural Fracture Networks

Chuxi Liu, Jijun Miao, Jianfa Wu, Xuefeng Yang, Cheng Chang, Wei Yu, Kamy Sepehrnoori

An Innovative and Simple Approach to Spatially Evaluate a Proxy for Stress Shadow Effect of Unconventional Reservoir Completion Activity

Shane J. Prochnow, Alena Grechishnikova, Paymon Hossaini, Mohamed Ibrahim, Sandra Saldana

An Integrated Development Optimization Platform for Well Sequencing and Unconventional Reservoir Management

Jing Peng, Jamie McEwen, Vishal Bang, Edythan Rayfield, Lauren Borden, Matthew Nelson

An Integrated Reservoir Modeling Case Study in the Permian Basin: Model Calibration and Predictions

M. Gaddipati, H.Sarak, B.Musgrove,T.Itibrout, J.Stachowiak, T. Firincioglu

An Unsupervised Stochastic Machine Learning Approach for Well Log Outlier Identification

Ridvan Akkurt, Bhuvaneswari Sankaranarayanan, Vanessa Simoes, Hiren Maniar, Per Irgens, Ben Hoffman, Kevin Fisher

Analysis of Multiple Flow/Buildup Tests Including a 5-year Buildup: Case Study of an Australian Shale Gas Well

Christopher R. Clarkson, Alexander Cote

Analysis of the Production Casing Deformation Due to Shearing of Offset Hydraulic Fractures

Zorica Radakovic-Guzina, Branko Damjanac, Alexei A. Savitski, Nino Suarez, Christopher Ledet

Analysis of Well Interference Tests in the Bakken Shale, a Fully Communicated System

Carlos Miranda, Craig Cipolla, Mark Murray

Antrim Shale Characterization of Organic Matter Using the Combined Techniques of Solid-type 22MHz NMR, Organic Petrography, and Pyrolysis

Z. Harry Xie, Thomas Gentzis, Humberto Carvajal, Adedoyin Adeyilola

Application of Deep Learning Neural Networks to Petrophysical Property Prediction: Case Study from the Powder River Basin

Cameron Snow

Application of Flowing Material Balance to Estimate Fillup in Saltwater Disposal Reservoirs

Gerardo Jimenez

Application of the β-Derivative to Evaluate Multi-Fractured Horizontal Well Performance in Unconventional Shale Reservoirs

F. Anthony Jimenez, Thomas A. Blasingame

Application of Unsupervised-Manifold-Learning for Productivity Driver Evaluation and Production Forecasting in Unconventional Oil Reservoirs

Yang Gao, Yuewei Pan, Jianhua Qin, Enbo Qiu, Wei Ma, Ran Bi

Applications of Distributed Strain Sensing via Rayleigh Frequency Shift: Illuminating Near-Well and Far-Field Fracture Characteristics

Karan Dhuldhoya, Kyle Friehauf

Applying Machine Learning Technologies in the Niobrara Formation, DJ Basin, to Quickly Produce an Integrated Structural and Stratigraphic Seismic Classification Volume Calibrated to Wells

Carolan Laudon, Jie Qi, Yin-Kai Wang

Assessing Single and Multiwell Fiber Optic Data for Microseismic Monitoring: An example from HFTS2

J. Andres Chavarria, Gustavo Ugueto, Yassine Oukaci, Lisa Laflame

Automated Optimization of Composite Well Analysis from Best-In-Class Offset Wells Using Cloud-Based Analytics

Sai Sharan Yalamarty, Brian Harclerode

Automated Well Top Picking and Reservoir Property Analysis of the Belly River Formation of the Western Canada Sedimentary Basin

Baosen Zhang, Tianrui Ye, Yitian Xiao, Dongmei Li, Guoping Wang, Cong Su, Tongyun Yao

Bakken Unconventional Well Production Interference Test Analysis

Maxim Kasumov, Yongshe Liu, Alisdair Farthing, Meredith Miller, Aya El Attar

Case Study of Optimizing Oil Recoveries and Parent-Child Relationships in the Gallup Sandstone, San Juan Basin, New Mexico

Matt Slowinski, Don Koenig, Devin Hunter, Northey Tretheway, Ningning Li, Jack Rosenthal

Characterizing "Bubble Point Death (BPD)" Through Interdisciplinary Analysis - Northwestern Delaware Laterals with High Gas to Oil Ratio (GOR) as Examples

Michael Hale, Chris Flenthrope, Brian Dombroski, Sheng Wu, Le (Chris) Lu, Andrew Sneddon

Characterizing Hydraulic Fractures Using the Transient Pressure Surge Effect

Yuesu Jin, Yingcai Zheng, Lianjie Huang, Christine Ehlig-Economides

Choke Management - The Driver of Liquid Yield Trends in Shale Reservoirs

Yalda Barzin, Gregory J. Walker

Closing the Gap in Quantifying the Extension of Depletion: A Practical Workflow to Convert Analytical Fracture Half-Length to Actual Non-Uniform SRV

Vivek Muralidharan, Soodabeh Esmaili

Combining Machine Learning and Reservoir Simulation for Robust Optimization of Completion Design and Well Location of Unconventional Wells

Carlos Calad, Javad Rafiee, Pallav Sarma, Yong Zhao, Dayanara Betancourt

Comparison of Machine Learning and Statistical Predictive Models for Production Time Series Forecasting in Tight Oil Reservoirs

Hamid Rahmanifard, Ian Gates, Abdolmohsen Shabib-Asl

Comparison of Volatiles Analysis of Cuttings from Woodford and Caney Laterals from the SCOOP Play in Oklahoma

Christopher M. Smith, Richard Brito, Michael Smith, John Sinclair, Patrick Gordon, Timothy Smith, Aaron Leavitt

Completion Optimization in the Bakken Petroleum System Using Data Mining

Alexander Chakhmakhchev, Nicholas A. Azzolina, Bethany A. Kurz, Xue Yu, Chantsalmaa Dalkhaa, Justin T. Kovacevich, James A. Sorensen

Completions Fluid Testing Workflow to Optimize Chemical Selection for Better Productivity or Reduce Completions Costs

Rahul Kumar, Ashish Mathur, Chad Balenger, Safdar Ali, Saul Lopez

Completions Optimization and Fracture Evaluation of Infill Wells: A Southern Delaware Basin Case Study

Katura Brady, Brian Atwell, Kevin Wutherich, John A. Breyer, Mohammed Braim, Christian Pack

Compositional Fractionation of Petroleum Fluids During Migration and Production: A Bakken Case Study with Fourier Transform Ion Cyclotron Resonance (FT-ICR) Mass Spectrometry

Yishu Song, Eric Michael, Kristie McLin, Nicolaj Mahlstedt, Brian Horsfield, Stefanie Potz, Kai Mangelsdorf

Comprehensive Laboratory Evaluation of Reservoir Rock Properties on Drill Cuttings Using High Frequency NMR Spectroscopy

Ashish Mathur, Safdar Ali, W.D. VonGonten, Mansoor Ali, Chad Belanger, Rahul Kumar, Israel Andrade, Saul Lopez

Comprehensive Model for the DFIT-Flowback Test Pumping, Shut-in, Choked Flowback, and Rebound Behavior

Guoqing Liu, Christine Ehlig-Economides

Computational Fluid Dynamics (CFD) Guided Stage Design Optimization for Hydraulic Fracturing

Tim Benish, Rosmer Brito, James S. Brown, Ying Liu, Ted Long, Matthew Spiecker, Dragan Stojkovic, Owen Hehmeyer

Core-Calibrated Multi-Mineral Interpretation in Reservoirs with Complex Mineralogy

Mathilde Luycx, Brent Wheelock, Hanatu Kadir, Emmanuel O. Oyewole, Olabode Ijasan, Darren McLendon

Corrosion Inhibitor Evaluation and Selection for Shale &Tight Corrosion Control

Chao Yan, Roy Young, Christopher Espin, Wei Wei, Wei Wang, David Nix

Deep-Learning-Based Prediction of Post-Fracturing Permeability Field for Development Strategy Optimization in Unconventional Reservoirs

Jiehao Wang, Yunhui Tan, Baosheng Liang, Xinhui Min, Chaoshun Hu, Chao Zhao, Yuyu Wang, Mike Li, Yuguang Chen, Gerardo Jimenez, Shahzad Khan

Delaware Basin Formational Solid Deposit Trends, A Data Driven Look at Developing Proactive Chemical Treatment Strategies

Rachel W. Hudson, Kevin J. Spicka, Ryan W. Pagel, Lyle Pocha, Kory Mauritsen, Sean Potter, Tanner Hite

Delaware Basin Regional 3D Geo-Cellular Model: Construction and Use

Brian Casey, David Carr, Ray Eastwood, Katie Smye, Shayan Tavassoli

Deriving Elastic and Petrophysical Properties From Small Sample Volumes Using Digital Rock Analysis

Vegar Ravlo, Pål-Eric Øren, Cathrine Ringstad

Development of a Universal Physics-Based Resistivity Model for Estimation of Fluid Content in Unconventional and Conventional Reservoirs

Sabyasachi Dash, Zoya Heidari

Development Saturation Pressure Correlations for Reservoir Fluids from Unconventional Reservoirs

Nelson Mejia-Martinez, Thomas A. Blasingame

Discovering Subsurface "Oceans" with Classification: A Machine Learning Method to Predict Drilling Challenges from Nearby Saltwater Disposal Wells

Justin Kilb, Brandon Brame

Do Moment Tensors Flip During Hydraulic Completions?

Adam Baig, Sepideh Karimi, Benjamin Witten, Aaron Booterbaugh

Driving Mechanisms for Drainage Volume and Cumulative Oil: Case Studies for the Midland Basin with Diffusive Time of Flight and Machine Learning

Yuxing Ben, Osama Raba, Kyle Smith, Jaeyoung Park, Raquel Gordillo

Earthquake Detection and Focal Mechanism Calculation Using Artificial Intelligence

Shane Quimby, Yanwei Zhao, Jie Zhang, GeoTomo

East Nesson Bakken Enhanced Oil Recovery Pilot: Coinjection of Produced Gas and a Water-Surfactant Mixture

Gordon Pospisil, Larry Griffin, Tappan Souther, Stacy Strickland, Jeromy McChesney, C. Mark Pearson, Chantsalmaa Dalkhaa, James Sorensen, John Hamling, Bethany Kurz, Nicholas Bosshart, Michael Warmack, Ailin Assady, Jin Zhao, Brian Schwanitz, Adrian Williams, David Schechter, Abhishek Sarmah

Effect of Hydrogen Exposure on Shale Reservoir Properties and Evaluation of Hydrogen Storage Possibility in Depleted Unconventional Formations

Elie Bechara, Talal Gamadi, Athar Hussain, Hossein Emadibaladehi

Effective Water Treatment in The Permian and Marcellus Shales to Mitigate Surface Equipment Failures

Sarkis Kakadjian, Keith Korhonen, Marvin Solomon, Jarrett Kitchen, Amanuel Gebrekirstos, Jesse Risner, Otman Algadi

Effects of Soxhlet Extraction on Shale Microstructure

Mark Curtis, Chandra Rai, Carl Sondergeld

Embedding Physical Flow Functions into Deep Learning Predictive Models for Improved Production Forecasting

Syamil Mohd Razak, Jodel Cornelio, Young Cho, Hui-Hai Liu, Ravimadhav Vaidya, Behnam Jafarpour

Enhancing Well Performance and Operator Profit by Optimizing Well Completion Design - A Delaware Basin Case Study

Yanli Pei, Hongjie Xiong

Estimating Reservoir Pressure Gradient from Stage-By-Stage Pressure Fall off Analysis in Shale Horizontal Wells

Mazher Ibrahim, Ahmed Farid Ibrahim, Matt Sinkey, Thomas Johnston, Andrew McMurray

Estimating Seismic Anisotropy Parameters from Rock Properties in Wolfcamp Shales, Midland Basin

Jaewook Lee, David Lumley

Estimating the Amount of Condensate, Non-Producible Sorbed Petroleum, and Immobile Bitumen in Core Samples Obtained from Source-Rock Reservoirs in the Wet Gas Window

Alan Kornacki

Evaluation of Shale Oil and Gas Formation Reservoir Quality Using a Multidisciplinary Workflow of Crushed Rock Core Analysis

Omar Reffell, Z. Harry Xie, James Davidson, Jonathan Markell

Experimental Evaluation of Enhanced Tight Oil Recovery Performance by Microbubble CO2 and Microbubble Rich Gas in North Dakota Plays

Yang Yu, Christopher Beddoe, Ziqiu Xue, Alexander Chakhmakhchev, John Hamling, Steven Smith, Bethany Kurz

Experimental Evaluation of Huff and Puff EOR Mechanisms in Unconventional Rock

Shehab Alzobaidi, Pavel Kortunov, Shreerang Chhatre, Amy Chen, Kyle Guice, Kyle Baier, Mathew Messner, Josh Leiphart, Laura Laverick, Robert Longoria, John Valenza, Steven Meier, Jennifer Rainey

Experimental Investigation of Gas Injection Performance with Different Fluid Types

Juan Soliz, Khaled Enab, Ian Lopez, Youssef Elmasry

Feasibility of Application of Thermal Shocking by In-situ Generation of Hot N2/CO2 for Development of Unconventional Reservoirs

Mojtaba Rezaei Koochi, Seyedsaeed Mehrabi-Kalajahi, Mikhail A. Varfolomeev

Field Measurement of the Formation Stress Depletion and the Pore Pressure Depletion in the Eagle Ford

Shintaro Kuroda, Hayate Ohtani

Finding Value-Added Subsurface Strategies in the Transition to a Low Carbon Economy

Elena Melchert

Fine-Scale Lamination/Bedding, An Important Factor in Unconventional Reservoirs Hydrocarbon Productivity

Carlos Molinares-Blanco, D. Becerra-Rondon, H. Galvis-Portilla, D. Duarte

Flow Profile Estimation in Horizontal, Hydraulically Fractured Wells Using a Péclet Number Approach

J.F. App

Forecasting Well-to-Well Interference in the Permian Basin by Applying Neural Networks on Pre-run Simulations

Yogashri Pradhan, W. John Lee, Duc Lam, Kyle Hanna, Thuy Nguyen, Andrew (Quang) Tran

Fractional Dimension RTA in Unconventional Wells: Application in Multi-phase Analysis, History Matching, Forecasting and Interference Evaluation

Behnam Zanganeh, Jorge Acuna

Fracture Diagnostics in Naturally Fractured Formations: An Efficient Geomechanical Microseismic Inversion Model

Meng Cao, Mukul M. Sharma

Fracture Performance Evaluation from High-Resolution Distributed Strain Sensing Measurement During Production: Insights for Completion Design Optimization

Wei Ma, Kan Wu, Jin Ge, Wei Yu

From WHP to BHP Using Machine Learning in Multi-Fractured Horizontal Wells of the Vaca Muerta Formation

Agustín Terminiello,Matías Nasca, Juan Filipich, Donald Mc Intyre, Pablo Crespo

Geochemical Fingerprinting of Niobrara Oils Across Four Distinct Landing Zones Located Within Powder River Basin, USA

Olivia Woodruff, Neal Dannemiller, Matthew M. Laughland

Geochemical Fluid Correlations of the Cretaceous Petroleum Systems, Denver Basin, USA

Michael Dolan, Luke Arnsberger, Patrick Travers, Grant Zimbrick, Benjamin C. Burke

Geological Containment vs. Well Containment for Huff and Puff (H&P) Gas Injection in Shale Oil Reservoirs

Xiaolin Bao, Alfonso Fragoso, Roberto Aguilera

Geomechanical Modeling of Fracture-Induced Vertical Strain Measured by Distributed Fiber Optic Strain Sensing

Aishwarya Srinivasan, Yongzan Liu, Kan Wu, Ge Jin, George Moridis

High-Resolution HFTS2 Slant Core Imaging Through X-ray Computed Micro Tomography

Javier O. Guerrero, D. Nicolas Espinoza, Julia F.W. Gale

How Does the Impact of Completions Change Over the Life of a Well? A Comparison Across the Major US Unconventional Plays Using Machine Learning

T. Cross, K. Long, D. Niederhut, A. Cui

How Much Better Could We Have Done? Using a Time Machine Method to Quantify the Impact of Incremental Geologic data on Machine Learning Forecast Accuracy

Jason Reed, Connor Macalla

Hydraulic Fracture Monitoring Using Distributed Acoustic Sensing: A Case Study Using Dip-in Fiber

Chaoyi Wang, Yuanyuan Ma, David Eaton, Kelly MacDougall, Carolyn Furlong

Impact of Horizontal Weak Interfaces on the Hydraulic Fracturing: From Height Growth to Lateral Propagation

Jiawei Li, Kan Wu

Impact of Soaking Time on the Efficacy of Miscible Gas Injection Into Hydraulically Fractured Shale Wells

Raki Sahai, Rouzbeh G. Moghanloo

Impact of Subsurface Fluid Chemistry on Microbial Growth, Corrosion, and Reservoir Souring in Unconventional Assets

David G. Leach, Wei Wang, Chao Yan, Ron MacLeod, Dillon Mattis, Wei Wei

Impact of Well Placement in Enhanced Geothermal Systems

Meng Cao, Mukul M. Sharma

Impacts of Well Spacing, Perforation Cluster Spacing, and Bottomhole Pressure on Stress Evolution in Unconventional Reservoirs

Yanli Pei, Jia He, Kamy Sepehrnoori

Improved UCR Development Decision Through Probabilistic Modeling with Convolutional Neural Network

Han Young Park, Yunhui Tan, Baosheng Liang, Yuguang Chen

Improvement in the Characterization of Vaca Muerta with DFIT Type Curves Analysis

Cristian F. González, Ignacio Arhancet

Improving Analytical Flowing Material Balance Workflow Considering Formation Water Production

ShiowHuoy (Stephanie) Lim, Vivek Muralidharan, Soodabeh Esmaili, Spencer McKone

Improving CO2 storage and oil recovery in shale oil reservoirs using dual lateral wells

Ian Lopez, Khaled Enab, Youssef Elmasry

Improving Recovery by Effectively Managing the Drawdown in the DJ Basin Unconventional Reservoirs Using an Engineered Choke Management (ECM) Strategy

Muthukumarappan Ramurthy, Stuart A. Cox, Sam Struna, John Arsenault

Influence of Mineralogy and Rock Fabric on Geochemical Alteration of Pores in North American Unconventional Reservoir Materials

Alexandra Hakala, Sean Sanguinito, Brandon McAdams, Lauren Burrows, Mengling Stuckman, Wei Xiong, Gita Bhandari, Johnathan Moore, Gary L. Hunter

Integrated EUR and Production Decline Analysis for Unconventional Production in Stacked Development

Le Lu, Yao Li, Andrew Sneddon, Michael Hale, Brian Dombroski, Christopher Flenthrope, Wanyi Zhang, Sheng Wu, Yongchun Tang

Integrated Facies Modeling for Unconventional and Tight Reservoirs

Matt Campbell, Rachel Aisner-Williams, Taskin Akpulat, Jorge Estrada, Mark Kittridge, Mitch Pavlovic, Maksym Pryporov

Integrated Formation Evaluation Using Multiple Geochemical Solutions to Optimize Reservoir Description and Evaluate Production Potential from Multiple Targets in the Northern Delaware Basin

John Speight, Todd Passmore, Bianca Cecconi, Placido Franco, Roberto Galimberti, Isaac Easow, Chi Ly

Integrating Induced Seismicity Observations and Discrete Fracture Network Modelling to Characterize the Natural Fracture Architecture of the Montney Formation, British Columbia

Steve Rogers, Scott McKean

Integration of Machine Learning and Numerical Simulation to Estimate Child Well Depletion

Edward Wolfram, James Cassanelli, Soodabeh Esmaili, Hui (Jack) Deng, Vivek Muralidharan, Iwan Harmawan

Integration of Production Communication and Hydraulic Fracture Connection in Unconventional Reservoirs

Yanrui Ning, Ge Jin, Xiaoyu Zhu, Ali Tura

Investigation of Produced Gas Injection in The Bakken for Enhanced Oil Recovery Considering Well Interference

Lu Jin, Bethany A. Kurz, Mojtaba Ardali, Xincheng Wan, Jin Zhao, Jun He, Steven B. Hawthorne, Aldjia Boualam Djezzar, Yang Yu, Donald Morris

Investigation of Staggered/Stacked Parent-Child Well Spacing with Multiwell Geomechanics Simulation in Multilayer Unconventional Reservoirs

Yanli Pei, Kan Wu, Cheng Chang, Jianfa Wu, Xuefeng Yang, Chuxi Liu, Jiacheng Wang, Wei Yu, Kamy Sepehrnoori

Investigation of Subsurface Mechanism Impacting Parent Well Pressure Response During Fracture Driven Interactions Using Coupled Geomechanics, Fluid Flow, Fracture Propagation Modeling

Ruiting Wu, Xiaolong Liu, Amit Singh, Bin Wang, Yan Li

Leveraging Stochastic Inversion to Increase Understanding of Drilling and Completion Hazards in the Midland Basin

Dennis Ellison, Zahary Vera, Carla Diaz

Lithologically-Controlled Variations of the Least Principal Stress with Depth and Resultant Frac Fingerprints During Multi-Stage Hydraulic Fracturing

Mark Zoback, Troy Ruths, Mark McClure, Ankush Singh, Arjun Kohli, Brendon Hall, Rohan Irvin, Malcolm Kintzing

Looking Fractures Around the Wellbore: First Successful Azimuthal Dipole Sonic Imaging in a Carbonate Horizonal Well in China

Yu Zhang, Haidong Liu, Honglin Xiao, Xiaoming Zhang, Bo Liu, Yanyan Chen, Zheyuan Huang, Cai Liang, Wei Wang, Guo Wei, Gamal Sultan, Elizabeth Ruiz

Machine Learning Applications for Reservoir Pressure Trend Prediction in Potash Area of Delaware Basin

Olabode Thomas Ajibola, James Sheng, Phillip McElroy, Ebru Ulna

Machine-Learning-Based Completion Optimization Workflow for Multi-Bench Development in the Midland Basin

Jaeyoung Park, Trent Wien, Kyle Smith, Chuck Nwabuoku, Raquel Gordillo

Measuring Fracture Induced Stress Shadow Using Fiber Optic Sensing and Its Implications on Fracture Stimulation Design

Rob Bohn

Midland Basin Wolfcamp Resource Assessment Using Well Spacing Normalized Recovery per Section

Dicman Alfred, John McLaughlin

Minimum Horizontal Stress Sharpening; A Novel Workflow Honoring the High-Resolution Heterogeneity Seen in Unconventional Reservoirs

Edgar Velez, Elia Haddad, Andy Wray

Mitigating Lost Circulation Risks in Depleted Delaware Basin Formations

Haley Conces, Paul Osborne, Kyriacos Agapiou

Mitigating Multi-Bench Parent-Child Effect in Eagle Ford Play Using High Volume Preloads

Chigozie Aniemena, Christopher Chirinos, Allen LaBryer, Caitlin Latta, Mickey Moulton, Rebecca Johnson, Thomas Hailu

Mobile or Immobile: Hydrocarbon Characterization from the Comparison of Various Extraction Techniques to Produced Oils

J. Alex Zumberge, Stephanie Perry, Kai Cheng, Catherine M. Donohue

Modeling Unconventional Reservoirs Using a Graph Network Model

Zhenyu Guo, Sathish Sankaran

Multi Field Evaluation of T2 Distributions and T1-T2 2D Maps

D. Veselinovic, M. J. Dick, T. Kenney, D. Green

Multi-Bench, Multi-Well Interference in Unconventional Reservoir: Field Observations and Numerical Studies in the Texas Delaware Basin

Hamid Behzadi, Yongduk Shin

Multi-Level of Fracture Network Imaging: A HFTS Use Case and Knowledge Transferring

Guoxiang Liu, Abhash Kumar, Song Zhao, Chung Yan Shih, Veronika Vasylkivska, Paul Holcomb, Richard Hammack, Jeffery Ilconich, Grant Bromhal

Multiphase Flowing Material Balance Without Relative Permeability Curves

Leslie G. Thompson, Barry A. Ruddick

Multiwell Decline Curve Analysis Using a Type Curve Approach

Thomas Blasingame

Natural Fracture Presence Prediction in Unconventional Reservoirs Using Machine Learning and Geostatistical Methods - Workflow and HFTS1 Case

Peace C. Eze, Lin Y. Hu

Neogene Aquifers of the Middle Magdalena Valley: A New Frontier for the Use of Undrinkable Water in the Development of Unconventional Resources

J. A. Sáchica, F. Cardona, M.F. Segovia, J.M. Martinez

New Discrete Fracture Networks (DFN) Model with Coupled Geomechanics and Fluid Flow

Palash Panja, Raul Velasco, Pranay Asai, Milind Deo

New Model Improves Secondary Phase Production Forecasts

Himanshu Shekhar Jha, W. John Lee

NMR Measured Dissolution of Source Rock During Brine Spontaneous Imbibition

Stacey Althaus, Jin-Hong Chen, Qiushi Sun

Numerical Modeling of Hydraulic Fracture Propagation and Fault Activation in the Presence of a Sealing Fault and Highly Permeable Damage Zone - A Case Study of the Montney Formation in British Columbia

Zahra Esmaeilzadeh, David Eaton, Chaoyi Wang

Numerical RTA Extended to Complex Fracture Systems: Part 1

Mathias Lia Carlsen, Curtis Hays Whitson

Numerical Simulation of Geochemical Effects on Flowback Analysis and Enhanced Oil Recovery Strategies

Ganxing Zhang, Juliana Y. Leung

Numerical Simulation of the Impact of Coal Anisotropy on CO2 Sequestration in Deep Mannville Coal Seams

Yun Yang, Christopher R. Clarkson, Hamidreza Hamdi, Amin Ghanizadeh, Michael S. Blinderman, Curtis Evans

Observations and Explanations of Geochemical Differences Between Rock Samples and Produced Oils from Pilot and Lateral Wells in the Midland Basin

Richard Patience, Craig Barrie

On Poroelastic Mechanisms in Hydraulic Fracturing from FDI to Fracture Swarms

Ahmad Ghassemi, Dharmendra Kumar

On the Relationship between Gas-Oil Ratio and Well Performance for Unconventional Reservoirs

David S. Fulford, Hamid Behmanesh, Christopher R. Clarkson, Thomas A. Blasingame

Optimizing Completions Strategies Using Low-Cost Data Learning

Antoine Jacques, Clement Daguet-Schott, Anthony Billat, Benoit Brouard

Optimizing Well Spacing and Completion Design Using Simulation Models Calibrated to the Hydraulic Fracture Test Site 2 (HFTS-2) Dataset

Sriram Pudugramam, Rohan J. Irvin, Mark McClure, Garrett Fowler, Fadila Bessa, Yu Zhao, Jichao Han, Han Li, Arjun Kohli, Mark D. Zoback

Petrophysical Modeling to Improve the Understanding of Geothermal Exploration in a Sedimentary Field on Texas Gulf Coast Basin

Laura Ortiz Sanguino, Cesar Vivas, Danny Rehg, Denise Knight, Stephanie Perry, Adam Bradley, Heather Bedle, Saeed Salehi, Sean Marshall

Pore Pressure Mapping Using Microseismicity and Borehole Data

Leo Eisner, Dmitry Alexandrov, Umair bin Waheed

Poroelastic-Textural Characterization Through Multi-Step Hysteretic Mercury Intrusion Measurements

James Greene, Laurent Louis, Greg Boitnott, Coralee Cox, Matthew McAllen

Prediction and Analysis of Geomechanical Properties using Deep Learning: A Permian Basin Case Study

Fatick Nath, Karina Murillo, Sarker Monojit Asish, Deepak Ganta, Valeria Limon, Edgardo Aguirre, Gabriel Aguirre, Happy R. Debi, Jose L. Perez, Cesar Netro, Flavio Borjas

Production Analysis and Production Forecasting in Unconventional Reservoirs Using Initial Production Data

Oladapo Adejare, Darryl Tompkins, Marci Kerls

Proppant Transport in Main-Secondary-Tertiary Fracture System in Shale Reservoirs

Bo Zeng, Yachao Bai, Yi Song, Xingwu Guo, Xiaojin Zhou, Haoyong Huang, Chi Shen, Xiaodong Hu, Fujian Zhou

Prospectivity Assessment of Bazhenov Formation Using Cutting-edge Integrated Static Model

Alexander Ugryumov, Daria Petrova, Irina Sannikova, Anton Kasyanenko, Michael Khachaturyan, Alexander Kolomytsev, Taras Yuschenko, Bogdan Plotnikov, Ilnur Karimov

Protecting our Planet One Frac at a Time

George Norton, Jason Nieuwenhuis, Mark Van Domelen, Zach West, Michael Fueger

Quantifying Proppant in the SRV Along a Fractured Well at the Hydraulic Fracturing Test Site: A Proppant Log Case Study from Permian-Delaware Basin

Debotyam Maity, Jordan Ciezobka

Quantifying the EUR Impact Associated to Drawdown Management Strategies

Agustín Terminiello, Pablo Crespo

Quantifying the Impact of Geochemistry on the Interfacial Interactions of Kerogen and Water and its Impact on Fluid Mobility

Archana Jagadisan, Zoya Heidari

Quantitative Characterization of Deformation and Damage in Shale Under Compression Utilizing Digital Image Correlation

Fatick Nath, Edgardo Aguirre, Gabriel Aguirre, Jose L. Perez, Cesar Netro, Flavio Borjas, Valeria Limon

Ranking Influence of Microfabrics and Microporosity on Acoustic Propagation in Unconventional Tight Carbonate Reservoirs

Abdallah Abdelkarim, Mohammed Makkawi

Rapid Estimations of Dynamic Hydraulic Fracture Fronts from Cross-Well Low-Frequency Distributed Acoustic Sensing Strain-Rate Measurements

Smith Leggett, Erich Kerr, Ding Zhu, Dan Hill

Rapid Simulation of Unconventional Reservoirs Using Multi-Domain Multi-Resolution Discretization Based on the Diffusive Time of Flight

Hongquan Chen, Kazuyuki Terada, Ao Li, Akhil Datta-Gupta

Real Time Torque and Drag Analysis by Combining of Physical Model and Machine Learning Method

Kankan Bai, Honghai Fan, Hongbao Zhang, Fei Zhou, Xingang Tao

Reduced-Order Models for Wellbore Leakage from Depleted Reservoirs

Mohamed Mehana, Bailian Chen, Rajesh Pawar

Refracturing in the Bakken - An Analysis of Data from Across North Dakota

Chantsalmaa Dalkhaa, Nicholas A. Azzolina, Alex Chakhmakhchev, Bethany A. Kurz, James A. Sorensen, Charles D. Gorecki, John A. Harju

Regional Characterization of Caprock Seals Associated with Flowback Disposal Injection and Hydraulic Fracturing Barriers

Felipe A. Lozano, Nelly P. Rubio, María F. Segovia, Jose M. Marentes, Henry G. Suarez, Nelbett K. Marfisi, Ana M. López

Rejuvenate Unconventional Wells by Application of High-Pression Pulse Waves in the Fracture Network - An Alternative to Refracturing Operations

Charles Fensky, Youssef Fawaz, Mike Perri, Christian La Borderie, Gilles Pijaudier-Cabot, Antoine Jacques

Reliable EUR Prediction Using Geochemistry-Derived Drainage Profiles of 200+ Wells in the Anadarko Basin

Jana Bachleda, George Norton, Walter Kennedy, Tao Lv, Jiang Wu, Faye Liu

Repeat DAS and DTS Production Logs on a Permanent Fiber Optic Cable for Evaluating Production Changes and Interference with Offset Wells

Veronique Mahue, Erick Jimenez, Peter Dawson, Kirk Trujillo, Robert Hull

Reservoir Characterization and Fluid Typing Identification of Tight Carbonate Reservoir by Using High-Resolution Electrical Image Logs: A Case Study of Central Sichuan Basin, China

Yu Yu Wu, Qiang Lai, Kai Xuan Li, Ze Yu Wang, Jing Mo, Yue Wang, Feng Pan, Jin Long Wu, Xian Ran Zhao, Huan Su

Reservoir Characterization and Monitoring Using Geochemical Fingerprinting Technology with Case Studies in the Delaware Basin

Muqing Jin, Soodabeh Esmaili, Ayelet Harris, Mitch Pavlovic, Antonio Serna, Tao Lv, Jiang Wu, Faye Liu

Results of the Analysis Applying Laboratory Magnetic Resonance and Digital Rock Physics in Unconventional Deposits of the Middle Magdalena Valley, Colombia

María F. Segovia, Edgar R. Perez, Gabriela Davalos, José C. Santamaría, Gustavo Carpio, Ayerim Obando, Ana M. López, Maria J. Robayo

Robust Uncertainty Quantifications of Fracture Geometries Through Automatic History Matching with Application in Real Shale Gas

Yuchen Xiao, Chuxi Liu, Wei Yu, Kamy Sepehrnoori, Corwin Zigler

Scaling Improves Type Well Construction

W. John Lee, Himanshu Shekhar Jha

Sedimentology, Geochemistry, and Mechanical Stratigraphy of an Early Kimmeridgian Carbonate Mudstone in an Arabian Intrashelf Basin

Septriandi A. Chan, John Humphrey, Baqer Albensaad, Muhammad Usman, Khalid Alramadan, Yaser Alzayer

Seismic Anisotropic Fracture Characterization using Azimuthal Amplitude versus Angle (AVAZ) Combined with Azimuthal Frequency versus Angle (FVAZ)

Salah El Din R Mahmoud, Hassan Al-Marzooqi, Maryam Alqaydi, Amna Alharthi, Muhammad Z. Baig, Abdulla A. Al-Hashmi

Seismic Diffraction Imaging of Reservoir Fractures with DAS Seismic Data in a Horizontal Well

Brian Fuller

Sequence-to-Sequence (Seq2Seq) Long Short-Term Memory (LSTM) for Oil Production Forecast of Shale Reservoirs

Cristhian Aranguren, Alfonso Fragoso, Roberto Aguilera

Shear Induced Matrix Damage and Micro-fracturing in Oil Shale

Nathan J. Welch, Meng Meng, Wenfeng Li, Luke P. Frash, Marcus Wigand, J. William Carey

Simulation of Downhole Temperature Distribution in Fractured Shale Gas Wells by Incorporating Geomechanics and Apparent Permeability Modeling

Chuanyao Zhong, Juliana Y. Leung

Simultaneous Auto-Calibrations of Complex Fracture Configurations in Multi-Well Development Scenario in Uinta Basin with Embedded Discrete Fracture Model and Multivariate Gaussian Distributions

Yuchen Xiao, Chuxi Liu, Wei Yu, Kamy Sepehrnoori, Corwin Zigler

Source Rock Maturity Assessment Using the Advanced Surface-enhanced Raman Spectroscopy

Yao Li, Le Lu, Sheng Wu, Yongchun Tang

Statistical Analysis of the Petrophysical Properties of the Bakken Petroleum System

Aimen Laalam, Habib Ouadi, Ahmed Merzoug, Abderraouf Chemmakh, Aldjia Boualam, Sofiane Djezzar, Ilyas Mellal, Meriem Djoudi

Statistical and Machine Learning Methods Help Us Identify Analogous Wells for Enhanced Type Well Construction

Himanshu Shekhar Jha, W. John Lee

Subsurface-Integration a Key Step Towards Understanding an Unconventional Oil Play; A Case Study from Onshore Abu Dhabi, UAE

Amena Alharthi, Muhammad Baig, Pierre Van Laer, Abdulla Al Hashmi, Trevor Brooks, Hassan Al Marzooqi, Marco Coscia, Aamer Al Bannay, Abdulla Al Blooshi, Fatema Al Jaberi

Tackling A Critical Challenge in Shale Development in the Delaware Basin: An Interdisciplinary Field Case Study on Subsurface Scale Diagnosis and Control and Impact on Production Performance

Wei Wang, Lauren DeVoe, Wei Wei, Piya Dechongkit, Megan Fung, Katrina S. Ostrowicki, Le'Kendra B Fusilier, Ramez Hanna Alla, Qinmin Luo, Eddye Gallegos, Aygul Kostinovsky, Mehrnoosh Saneifar, Luisa Crousse, Chao Yan, Gregory Winslow, Hussein Chebli

Tailored Metal Oxide Nanoparticles-Based Fluids for Production Enhancement Via Engineered Uplift Pressure Mechanism: Multi-Basin Case Studies

Amr Radwan, Khosrow Naderi, Raja Ramanathan

Targeting the Leonardian Bone Spring Limestone in the Southern Delaware Basin: Example from Upper 2nd Limestone, Pecos County, West Texas

Lucy Tingwei Ko, Toti Larson, Daniel Martinez, Roger Scott, Priyanka Periwal, Evan Sivil

The Diminishing Returns of Lateral Length Across Different Basins

Alexander Cui, Ted Cross

The Fundamental Role of Electrostatic Forces within Pore Systems and Their Effects on Resource Evaluation and Reservoir Performance: Capillary Forces Theory

Robert Lee, Per K. Pedersen, Thomas F. Moslow, Roberto Aguilera

The Impact of Hydraulic Fracturing Fluid on the Near-Wellbore Shale Region Involving Interactions with Steel, Cement and Shale

Wei Xiong, Brandon McAdams, Mengling Stuckman, Barbara Kutchko, Christina Lopano, J. Alexandra Hakala

The Pandemic Shut-In: Reactivating Wells Shut-In in Spring/Summer 2020 - The Impact on 10-Year Forecast and EUR Outlook: A Duvernay Oil Case Study

Alex M. Renaud

The Role of Geomodelling to Optimize Unconventionals Development in the AI era. Examples from an Operator Perspective

Rosa Aguilar

The Significance of Accessory Minerals in Source Rocks: A Provenance Study of the Origin of Anatase and Pyrite and Their Relationship to the Chemistry of Organic Matter

David Jacobi, John Longo, Jennifer Rodriguez

Three-dimensional Fractal Model of Hydraulically Fractured Horizontal Wells in Anisotropic Naturally Fractured Reservoirs

Rosa M. Mariscal Romero, Rodolfo Camacho-Velázquez

Time Dependence of Decane Gas Condensation and Evaporation in Kerogen Isolates of an Organic Shale in the Gas Condensate Interval from HF NMR

Z. Harry Xie, Philip M. Singer, Xinglin Wang, Yunke Liu, George J. Hirasaki, Michael T. Rauschhuber, Boqin Sun, Jon E. Burger, Lixin Zhou

Time Lapse Geochemistry Production Allocation; End Member Definition and Selection; Case Studies; Delaware Basin and Eagle Ford

Adam Turner, Catherine Donohue, J. Alex Zumberge, Andrew Muñoz, Philip Bergeron

Towards Quantitative Assessment of 4D DAS Time Shifts for Enhanced Stimulated Rock Volume Characterization

Yesser Haj Nasser

Transfer Learning with Multiple Aggregated Source Models in Unconventional Reservoirs

J. Cornelio, S. Mohd Razak, Y. Cho, H-H. Liu, R. Vaidya, B. Jafarpour

Transforming Video Camera-Based Analytics into a Well Performance Indicator

Souvick Saha, Glyn Roberts, Carl Strubberg, Joe McDonald

Unconventional Reservoir Flow Assessment Using Spectral Acoustics and Numerical Temperature Modelling

Maxim Volkov, Vener Nagimov, Samuel Avilez, Dmitriy Lazutkin, Mikhail Khachaturyan, Artem Prodan

Uncovering the Gas Potential of the Paraná Basin, Brazil

Patricia de Lugão, Berthold Kriegshäuser, Eric Corrêa, Aline Menezes,Isaac Santos, Kivia Gomes, Luciano Arêas, Umberto Travaglia Filho

Understanding the Natural Fracture System in the Ultra-deep Sandstone Reservoir Using High-Definition Oil-Based Microresistivity Image Logs, Case Study from Junggar Basin

Renzhong Gan, Hao Zhang, Jing Chen, Weidong Huang, Xu Zhang, Bo Liu, Tao Zhang, Wei Wang, Guo Wei, Adaobi Elekwachi, Gamal Sultan

Understanding the Spacing, Completions, and Geological Influences on Decline Rates and B Values

Dillon Niederhut, Alexander Cui, Connor Macalla, Jason Reed

Understanding Water Cut Trends in Permian Basin Unconventional Reservoirs and Their Relationship to Development and Production Strategies

Samuel U. Amadi, Xueying Xie, Shunhua Liu, Erik Kinzler, Gina Melendez

Using Artificial Intelligence and Machine Learning to Assist in Completion Design of Unconventional Reservoirs

Cole E. Palmer, Ming Gu

Using Data Science to Assess Repeatability in Analogue Mature Fields: A Risk Management Tool to Optimize Your Appraisal Strategy

Martin Letourneur, David Crighton, Raphael Sprauel

Using Geochemical Production Allocation to Calibrate Hydraulic Fracture and Reservoir Simulation Models: A Permian Basin Case Study

Magdalene Albrecht, Shannon Borchardt, Mark McClure

Using Hybrid Models for Unconventional Production Opportunities and Value Generation - Case Studies

Hardikkumar Zalavadia, Trevor Stoddard, Utkarsh Sinha, Andrew Corman, Sathish Sankaran

Using Machine Learning to Customize Development Unit Spacing for Maximum Acreage Value

M. Maguire, A.Cui, T. E. Witham, T. Cross

Using Quantitative Tracer Analysis to Calibrate Hydraulic Fracture and Reservoir Simulation Models: A Permian Basin Case Study

Magdalene Albrecht, Shannon Borchardt, Chase Murphree, Mark McClure, Janz Rondon

Using the Relationship Between Geochemical and Pressure Data to Elucidate Produced Oil Sources and Movement in the Subsurface

Sarah Compton, Kirsten Baier, Jason Brand, Jessica Barhaugh, Faye Liu, Scott Stinson

Viable Solutions to Overcome Weaknesses of Deep Learning Applications in Production Forecasting: A Comprehensive Review

Y. Kocoglu, S. Gorell

Virtual Flow Metering for Continuous Real-Time Production Monitoring of Unconventional Wells

Torgeir Vanvik, Johan Henriksson, Zongchang Yang, Gjermund Weisz

Visualizing Fracture-Matrix Fluid Exchange in Unconventional Tight Mudstone

John J. Valenza, Johnathan Moore, Sean Sanguinito, Dustin Crandall

Water Fingerprinting: Rescuing an Old Methodology to Evaluate Brine Compatibility and Production Allocation

Yani Araujo, Jerry Swearingen

Water Imbibition and Oil Recovery in Shale: Dynamics and Mechanisms Using Integrated Cm-to-Nm-Scale Imaging

Sheng Peng, Jacob LaManna, Priyanka Periwal, Pavel Shevchenko

Well Completion Performance Analysis in the Vaca Muerta Formation by Leveraging Fractional Dimension RTA - Case of Study

Alejandro Lerza, Mariana Mamani, Mariano Puidengolas, Sebastian Nuñez, Jorge A. Acuna

Wettability in Niobrara, Codell, Eagle Ford, Bakken, and Wolfcamp Formations: For EOR and CCUS Applications

Ozan Uzun, Hossein Kazemi, Stephen A. Sonnenberg

What Can We Learn After 10,000 Geosteering Decisions

Yasaman Cheraghi, Sergey Alyaev, Aojie Hong, Igor Kuvaev, Stephen Clark, Andrei Zhuralvlev, Reidar Brumer Bratvold

When the Music Stops: Quantifying Inventory Exhaustion in the Midland Basin with Machine Learning

T. Cross, J. Reed, K. Long

“Not Measured, Not Improved” AGILE 3-Phase Well Flow Measurement and Well Testing Unit

Bali Singh, Bruce Gerrard, David Reasoner, Eric Vosburgh