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The AAPG/Datapages Combined Publications Database
Showing 71,141 Results. Searched 197,349 documents.
Inference of Induced Fracture Geometries Using Fiber-Optic Distributed Strain Sensing in Hydraulic Fracture Test Site 2
Stephen Bourne, Kees Hindriks, Alexei A. Savitski, Gustavo A. Ugueto, Magdalena Wojtaszek
Unconventional Resources Technology Conference (URTEC)
...Inference of Induced Fracture Geometries Using Fiber-Optic Distributed Strain Sensing in Hydraulic Fracture Test Site 2 Stephen Bourne, Kees...
2021
Star District Abandoned Mine Reclamation Project Beaver County, Utah
Anthony A. Gallegos
Utah Geological Association
... The Utah AMRP Select a Project Area? The AMRP uses a Geographic Information System (GIS) ranking model to select a potential non-coal project area for mine...
2009
Upwelling Prediction
Eric J. Barron, George T. Moore
Special Publications of SEPM
... to compute the wind-driven upwelling, more appropriately the divergence of the Ekman transport, using the following formula for a spherical coordinate system...
1994
Fault Patterns Associated with Domes--An Experimental and Analytical Study
Martha O. Withjack, Cynthia Scheiner
AAPG Bulletin
.... DESCRIPTION OF ANALYTICAL MODEL The coordinate system and the stress notation are shown in Figure 21 where ^tgrxx, ^tgryy, and ^tgrzz are normal stresses...
1982
Improving Bunyu Field Drilling Performance with Comprehensive Wellbore Stability Maintenance Strategy and Optimized Drilling Practices
Ridwan Durachman, Hendrazid Hendrazid, Erwin Sepbriansyah, Ramadhana Aristya, Andang Kustamsi
Indonesian Petroleum Association
... cleaning. Wellbore strengthening practices using mud bridging material have been consistently implemented, resulting in several successful efforts...
2023
Modeling Frac-hits Using Dynamic Microseismicity-Constrained Enhanced Fracture Regions
Peyman M. Moradi, Doug Angus
Unconventional Resources Technology Conference (URTEC)
...Modeling Frac-hits Using Dynamic Microseismicity-Constrained Enhanced Fracture Regions Peyman M. Moradi, Doug Angus URTeC: 258 Modeling Frac-hits...
2019
Evaluation on Occluded Hydrocarbon in Deep-ultra Deep Ancient Source Rocks and Its Cracked Gas Resources
Li Jian, Shi Jianglong, Wang Yifeng, Ma Wei, Wang Dongliang, Ma Chenghua, Li Zhisheng
Unconventional Resources Technology Conference (URTEC)
... and high pressure reactor, hightemperature electric furnace, axial fluid pressure system simulating static rock pressure, automatic liquid-control pump...
2016
Abstract: Global Positioning System: Abstract
George C. Flowers
GCAGS Transactions
... to consistently acquire location data that exceeds the accuracy of USGS 7.5 minute quadrangles (+/- 7 meters) in real-time using Global Positioning System/Wide...
2005
Oil distribution in outcropping carbonate-ramp reservoirs (Maiella Mountain, Central Italy): Three-dimensional models constrained by dense historical well data and laboratory measurements
Lorenzo Lipparini, Fabio Trippetta, Roberta Ruggieri, Marco Brandano, and Alessandro Romi
AAPG Bulletin
... known in the area, both onshore and offshore. Geographic reference coordinate system and corner coordinates are reported at the bottom. Lat &equals...
2018
The function of faults in hydraulic hydrocarbon entrapment: Theoretical considerations and a field study from the Trans-Tisza region, Hungary
Brigitta Czauner, Judit Madl-Szonyi
AAPG Bulletin
... lengths) in the EOV coordinate system (Egyseges Orszagos Vetuleti rendszer, the Uniform National Projection system in Hungary) using the horizontal xEOV...
2011
A New 1-D Computational Fluid Dynamics Formation Evaluation Model (CFDFEM) During Treatment Injection and Flowback for Perforated Well Completions by Pressure Transient Testing
Srinath Madasu, Avi Lin
Unconventional Resources Technology Conference (URTEC)
... injection is also provided by the CFDFEM system. This algorithm performs well in all aspects—it is fast, stable, and accurate when compared to existing...
2015
Imaging 3-D fracture networks around boreholes
Haiqing Wu, David D. Pollard
AAPG Bulletin
... and visualizing three-dimensional (3-D) subsurface natural fracture networks in rocks surrounding boreholes using image logs, such as CAST, EMI, FMI, FMS, ROSI...
2002
An Advanced Nanopermeameter: Transformation from a Point-by-Point Method to the Direct Measurement of Permeability-Pressure Function
Hui-Hai Liu, Huangye Chen, Jilin Zhang, Gary Eppler
Unconventional Resources Technology Conference (URTEC)
... system. The pressures at the two gas reservoirs are monitored as a function of time. The pressure evolution results are fitted using analytical...
2019
Development of Agile Framework for Model-Order Reduction of Large-Scale Geomechanical Models: A Novel Workflow for Coupled Simulations
Patrick Morkos, Eduardo Gildin
Unconventional Resources Technology Conference (URTEC)
...ming them into a set of independent (decoupled) equations using Fourier transform. The corresponding system is called eigenproblem and given by (𝐊 ...
2020
Analysis of Land Use and Land Cover Changes on the Mississippi Coast: 1950s-1992
Stephen M. Oivanki , Klaus J. Meyer-Arendt , Barbara Yassin
GCAGS Transactions
... was calibrated for the Universal Transverse Mercator (UTM) coordinate system using the exact coordinates of the quadrangle borders, and if the lines...
1995
The development of seismic reflection sandbox modeling
Donald H. Sherlock, Brian J. Evans
AAPG Bulletin
... 2-D and 3-D seismic data under computer control in a known x, y, and z coordinate system. This capability offers great potential as a scientific tool...
2001
Determination the Inflow Performance Relationship for Class II Methane Hydrate Deposits: A Quick Approach to Predict and Optimize Well Performance
Nu Lu, Jian Hou, Yongge Liu, Kang Zhou, Yajie Bai, Yunkai Ji, Ermeng Zhao, Qianru Wang, Bo Zhang
Unconventional Resources Technology Conference (URTEC)
... model for Class II hydrate deposits developed by depressurization using numerical simulation method. To simplify the IPR correlations, the production...
2019
A Microgravity Survey over Deep Limestone Bedrock
Samsudin bin Hj Taib
Geological Society of Malaysia (GSM)
... is by using different piling system. In the survey area the cause of the subsurface mass movement needs to be identified so that remedial work can...
2003
The Effect of Surface-Gas Interaction on Mean Free Path for Gases Confined in Nanopores of Shale Gas Reservoirs
Yanling Gao, Keliu Wu, Sheng Yang, Xiaohu Dong, Zhongliang Chen, Zhangxing Chen
Unconventional Resources Technology Conference (URTEC)
... 0 90° 90° (14) Or ∫ ℎ𝑠𝑠𝑠𝑠 𝑠𝑠αdα/∫ 𝑠𝑠𝑠𝑠 𝑠𝑠αdα=1 0 0 Where α and θ are polar and azimuthal angles in the spherical coordinate system. Set...
2019
Modeling aquifer heterogeneity using cone penetration testing data and stochastic upscaling methods
Gregory P. Flach, Mary K. Harris, Andrew D. Smits, Frank H. Syms
Environmental Geosciences (DEG)
...Modeling aquifer heterogeneity using cone penetration testing data and stochastic upscaling methods Gregory P. Flach, Mary K. Harris, Andrew D. Smits...
2005
Comparison of isotope and hydrochemical characteristics of springs in Sembalun Rinjani Area, East Lombok, West Nusa Tenggara, Indonesia before and after the earthquake events in 2018
Satrio Satrio, Rasi Prasetio, B. Yoseph C.S.S. Syah Alam, M. Sapari D. Hadian, Hendarmawan Hendarmawan
Geological Society of Malaysia (GSM)
... (Tim Pusat Studi Gempa, 2018). These earthquake events raised question whether it affected the hydrogeology system of Sembalun – Rinjani area...
2021
The Energy Factor in Sedimentation
W. D. Keller
Journal of Sedimentary Research (SEPM)
... toward a decrease in free energy of the products from some reactions in its restricted system, but in other reactions the free energy of the products...
1954
Empirical Methods of Reservoir Quality Prediction
Alan P. Byrnes
Special Publications of SEPM
... the predicted state. Prediction of porosity using depth (a spatial coordinate) is a good exam ple of this approach. Published models represent both...
1994
Multicomponent OBC (4C) Seismic Data Acquisition Challenges and Solution - Design, Operation, and Field Quality Control; Case Study OBC Bekapai
Aa Pian Nopiana, Remi Dartigalongue, Michel Erbetta, Gilles Vallon, Daniel Vaxelaire, Philippe Faure, Jean-Marc Mougenot
Indonesian Petroleum Association
... including PS and PZ data (migration margin test) Source optimization using test done during previous TZ surveys. Parallel design is less...
2013
Predicting Autosuspension in Steady Turbidity Flow: Ignition Points and Their Relation to Richardson Numbers
Henry M. Pantin, Mark C. Franklin
Journal of Sedimentary Research (SEPM)
... System, east of New Zealand); and (ii) the relationship between the internal Richardson number of the flow, and the possibility of ignitive...
2009