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The AAPG/Datapages Combined Publications Database

Showing 25,031 Results. Searched 200,619 documents.

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Application of interactive convolutional neural network micro-fracture prediction technology based on prestack depth migration data in deep shale gas reservoirs

Xiaolan Wang, Furong Wu, Junfeng Liu, Dianguang Zang, Xiao Yang, Yangjing Li, Xiaoyan Cheng

International Meeting for Applied Geoscience and Energy (IMAGE)

... and well-seismic constraints. The CNN is trained using real drilling data and geological knowledge, enabling automatic micro-fracture prediction...

2024

Evidence on Incipient Fracture Porosity in Reservoir Rocks at Depth

J. B. Currie, S. O. Nwachukwu

CSPG Bulletin

...Evidence on Incipient Fracture Porosity in Reservoir Rocks at Depth J. B. Currie, S. O. Nwachukwu 1974 42 58 Vol. 22 (1974) No. 1. (March...

1974

Permeability, Porosity, and Shear-wave Anisotropy From Scaling of Open Fracture Populations

Randall Marrett

Rocky Mountain Association of Geologists

...Permeability, Porosity, and Shear-wave Anisotropy From Scaling of Open Fracture Populations Randall Marrett 217 Permeability, Porosity, and Shear...

1997

Characterizing and Modeling Natural Fracture Networks in a Tight Carbonate Reservoir in the Middle East: A Methodology

Dipak Singha Ray, Adnan Al-Shammeli, Naveen K. Verma, Saad Matar, Vincent De Groen, Ghislain De Joussineau, Laurent Ghilardini, Thierry Le Maux, Waleed Al-Khamees

Geological Society of Malaysia (GSM)

... with real build-up data. These data were then used to propagate 3D fracture properties (fracture porosity, fracture permeability and equivalent block...

2012

Hydraulic fracture-hit detection system using low-frequency DAS data

Xiaoyu Zhu, Ge Jin, Richard Hammack

International Meeting for Applied Geoscience and Energy (IMAGE)

... detection convolutional neural network to detect fracture hits in real-time, as trained on synthetic datasets and successfully transferred to field data...

2022

Abstract: Addressing Granitic Basement Reservoir Heterogeneity In Cauvery Basin: An Integrated Fracture Modelling Approach; #90315 (2017)

S.K. Mukherjee, S.N. Chitnis

Search and Discovery.com

...Abstract: Addressing Granitic Basement Reservoir Heterogeneity In Cauvery Basin: An Integrated Fracture Modelling Approach; #90315 (2017) S.K....

2017

ABSTRACT: Optimization of shockwave generation in water conditions for coal fracturing

Fei Ren, Lei Ge, Thomas Rufford, Huilin Xing, Victor Rudolph

The Society for Organic Petrology (TSOP)

... as real-time current change. Furthermore, the results on charging electricity and peak pressure strength revealed that voltage at breakdown point, ranging...

2017

An Optimised Hydraulic Fracturing Treatment on Challenging Rizq Field

Muhammad Asad Pirzada, Hamid Roshan, Faisal Saleem, Abdul Haseeb, Mohammed Kurdi

Petroleum Exploration Society of Australia (PESA)

... however, the high in-situ stresses and complex natural fracture network hinder an effective stimulation process. Therefore, different strategies...

2018

Risks of Microseismic Fracture Mapping Mis-interpretation: Source-Dependent Sensitivity Induced by Surface Arrays Observational Bias

Pierre-Francois Roux

Unconventional Resources Technology Conference (URTEC)

...Risks of Microseismic Fracture Mapping Mis-interpretation: Source-Dependent Sensitivity Induced by Surface Arrays Observational Bias Pierre-Francois...

2017

Numerical Simulation of FDI Impacts on Parent Well LPO and Child Well EUR in S&T

Han Young Park, Yunhui Tan, Satyajit Taware, Junjie Yang, Zhenzhen Wang

Unconventional Resources Technology Conference (URTEC)

... following the FDI. In addition, scaling of the solution and our approach to real world cases that needs to consider multiple wells in multiple benches...

2024

AAPG Archie Series, No. 1, Chapter 9: Borehole Image Logs in Thinly Bedded Reservoirs

Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia

AAPG Special Volumes

... with apertures in the sub-millimeter range are commonly detected by these tools because of the high conductivity contrast between the mud-filled fracture...

2006

Predicting Fracture Attributes in the Travis Peak Formation Using Quantitative Mechanical Modeling and Structural Diagenesis

Rijken, Peggy, Holder, Jon, Olson, Jon E., Laubach, Stephen E.

GCAGS Transactions

... at stress intensity values below the fracture toughness but above a threshold stress intensity factor (K*I), is called subcritical fracture growth...

2002

3D Discrete Natural Fracture Networks and Fracture Reactivation Potential Assessment in the Longmaxi Shale

Changrong Bian, Dianwei Zhang, Feng Shen, Yujin Wo, Wei Sun, Jingliang Li, Juan Han, Shuiquan Li, Qiang Ma

Unconventional Resources Technology Conference (URTEC)

... failure of natural fracture will occur when the Mohr Circle is moved towards the failure threshold to touch the failure envelope with the increased...

2019

Monitoring Wellbore Quality in Real-Time Using a Geometrically Derived Tortuosity Metric

John D’Angelo, Pradeepkumar Ashok, Eric van Oort, Mojtaba Shahri, Brian Nelson, Taylor Thetford , Michael Behounek

Unconventional Resources Technology Conference (URTEC)

...Monitoring Wellbore Quality in Real-Time Using a Geometrically Derived Tortuosity Metric John D’Angelo, Pradeepkumar Ashok, Eric van Oort, Mojtaba...

2018

Mechanism Study of Casing Deformation in Multistage Hydraulic Fracturing Shale Reservoir

Ziyi Xu, Fei Yin, Lihong Han, Shangyu Yang, Xingru Wu

Unconventional Resources Technology Conference (URTEC)

... fracture growth. Results indicate that hydraulic fracturing would cause formation deformation and natural fracture slippage. The casing failure mechanism...

2018

Multiscale Geologic and Petrophysical Modeling of the Giant Hugoton Gas Field (Permian), Kansas and Oklahoma, U.S.A.

Martin K. Dubois, Alan P. Byrnes, Geoffrey C. Bohling, John H. Doveton

AAPG Special Volumes

... under hydrodynamic conditions: AAPG Bulletin, v. 37, p. 19542026.Hubbert, M. K., 1967, Application of hydrodynamics to oil exploration: 7th World...

2006

Thermal Maturity of Organic Matter in Green River Formation, Piceance Creek Basin, Colorado: ABSTRACT

Ronald Johnson, V. F. Nuccio

AAPG Bulletin

... part of the basin, suggesting that the lower part of the formation in this area may have reached an Ro of 0.7%, generally accepted as the threshold...

1984

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

Unconventional Resources Technology Conference (URTEC)

... Properties Commercial RTA simulators often use rectangular geometry for fractures, but the real fracture geometry is not rectangular. We developed...

2022

State of the Art in Characterization of Frac Stage Geometry, Skin and Conductivity Using Pressure Leakoff

Mohamed Mohamed, Mazher Ibrahim, Erdal Ozkan

Unconventional Resources Technology Conference (URTEC)

.... Pressure, slurry rate, and prop concentration for two stages where post-stage treatment pressure falloff is analyzable. Near real-time fracture...

2020

Development and Testing of New Automated Methods for the Capture of Quantitative Fracture Data from Outcrop Analogues; #40573 (2010)

David W. Hunt, Paul Gillsepie, John Thurmond, Giulio Casini, Erik Monsen

Search and Discovery.com

... mpixels) 22.5 m < 2 cm/pixel 14 - LIDAR point cloud Results: Fracture mapping Original 2D high resolution image 3D properties World  Image...

2010

LETC Tar Sand Research—North Asphalt Ridge

N. W. Merriam, L. J. Fahy

Utah Geological Association

... was designed from data collected from an oriented core and log derived elastic properties. Real time evaluation of the fracture growth was monitored...

1985

Impact of Petrophysical Properties on Hydraulic Fracture Analysis; #80600 (2017)

Kelsey L. Seals

Search and Discovery.com

...Impact of Petrophysical Properties on Hydraulic Fracture Analysis; #80600 (2017) Kelsey L. Seals PS Impact of Petrophysical Properties on Hydraulic...

2017

Optimization of Coalbed Methane Multi-Lateral Drilling in the San Juan Basin via Wellbore Stability Modeling and Data Analytics

Juan Escobar Gomez, Heather LaReau, John Hornbuckle, Jesse Melick, David Schoderbek

Unconventional Resources Technology Conference (URTEC)

... parameters to yield a real-time rock strength indicator. The integrated workflow involves a two-step process to assess mud weight requirements while...

2019

Pressure Transient Behavior of Unconventional Reservoirs: Combined Effect of Spatial Variation and Stress-Dependence of Formation Permeability

Ayon Kumar Das, Hassan Hassanzadeh

Unconventional Resources Technology Conference (URTEC)

... are implemented to determine the analytical solution in Laplace space. Finally, the real-time solution is obtained by inverting through Stehfest and GWR method...

2019

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