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The AAPG/Datapages Combined Publications Database
Showing 14,576 Results. Searched 200,619 documents.
Abstract: Simplified Processing of Converted Wave Data; #90224 (2015)
John C. Bancroft and Thais Guirigay
Search and Discovery.com
... GeoConvention © 2014, FOCUS - Adapt, Refine, Sustain Calgary, Alberta, Canada, May 12-16, 2014 In summary: 1. Create a few short displacement CCP...
2015
Control of Annular Gas Flow and Application in Indonesia
A. De Almeida, W. Hernowo
Indonesian Petroleum Association
... free solution, "Petrole Informations (July 1983). 4. Sauer, C. W.: "Mud displacement during the cementing operation: State of the art 1985 SPE Annual...
1986
Auto-Control Model Building Using Machine Learning Regression for Extreme Response Prediction
Darrell Leong, Anand Bahuguni
Australian Petroleum Production & Exploration Association (APPEA) Journal
... by MCS. Unlike conventional control variates, no external solution alternative to the main response evaluation is needed. Theory Mean estimation via MCS...
2020
Geothermal Cementing: A State of the Art Approach
David Nelson
Indonesian Petroleum Association
... pressure of the mud pumps while drilling. The important thing to remember is that displacement factors influence the displacement process in all...
1984
Diversified Uses of a Colloidal Material in Drilling and Completion Operations
William K. Ott, Warren Miller, Lilik Sabariman, Mulyadi
Indonesian Petroleum Association
... was mixed and pumped at 14 lb/gal. During displacement with water an injection pressure of 125 psi at BMP was observed. Thereafter, WOC injection tests...
1982
A Coupled Pore-Scale Modelling Approach to Capture Macro-Scale Stress-Dependent Permeability of Rocks
Keivan Khaleghi, Stephen Talman, Alireza Rangriz Shokri, Bauyrzhan K. Primkulov, Abel S. Juncal, Rick J. Chalaturnyk
Unconventional Resources Technology Conference (URTEC)
... might in practice enable the estimation of such macroscopic properties of porous media including permeability, effective diffusivity of fluids...
2019
Tarra Field--Venezuela, Maracaibo Basin, Zulia State
Angel Molina
AAPG Special Volumes
... Tarra thrust fault and the overlying nd underlying Tertiary beds. As much as 2000 ft (610 m) of vertical displacement can be measured along the fault...
1993
Two-dimensional Analog Modeling of Fold and Thrust Belts: Dynamic Interactions with Syncontractional Sedimentation and Erosion
Jonathan E. Wu, Ken R. McClay
AAPG Special Volumes
... in the Southern Apennines Chain (Italy): A GIS-aided estimation of the rock volumes eroded since middle Pleistocene time: Quaternary International, v. 101102...
2011
Fault zone deformation and displacement partitioning in mechanically layered carbonates: The Hidden Valley fault, central Texas
David A. Ferrill, Alan P. Morris, Ronald N. McGinnis, Kevin J. Smart, William C. Ward
AAPG Bulletin
...Fault zone deformation and displacement partitioning in mechanically layered carbonates: The Hidden Valley fault, central Texas David A. Ferrill...
2011
Experimental Study on Enhanced Oil Recovery and Microscopic Mobilization of Remaining Oil by CO2 Flooding in High Water-Cut Reservoirs
Siyao Liu, Zheng Li, Heng Wang, Xiaoguang Wang, Jinchuan Hu, Zihao Zhao, Cunqi Jia, Kamy Sepehrnoori
Unconventional Resources Technology Conference (URTEC)
...% 11.5% 27.3% 15.9% 4.8% Influence of pressure level Displacement experiments were conducted on 5 mD cores at pressures of 8 MPa and 12 MPa...
2025
A Geomechanics Approach to Evaluate Gas Shale Frackability: A Case Study with the Woodford Shale; #50913 (2014)
Minh H. Tran, Shengli Chen, Sierra P. Rafael, Younane N. Abousleiman, and Roger M. Slatt
Search and Discovery.com
... ' S h To S h 1 P To D D (1) where Sh is the total minimum horizontal principal stress, P is the formation pore pressure, is the Biot...
2014
Probe Permeametry: An Overview and Bibliography
Andrew Hurst , David Goggin
AAPG Bulletin
...., P. S. Ringrose, J. L. Jensen, and K. S. Sorbie, 1992, Laminated clastic reservoirs--the interplay of capillary pressure and sedimentary...
1995
AAPG/Datapages Discovery Series No. 7, Multidimensional Basin Modeling, Chapter 3: Modeling of Secondary Petroleum Migration Using Invasion Percolation Techniques
Daniel J. Carruthers
AAPG Special Volumes
... will occur.Figure 2. Saturation functions and their relationship to displacement (threshold) pressure.Specifically, this threshold pressure is the pressure "which...
2003
Chronologic modeling of faulted and fractured reservoirs using geomechanically based restoration: Technique and industry applications
Laurent Maerten, Frantz Maerten
AAPG Bulletin
... to physical experiments: Tectonophysics, v. 312, p. 175189.Childs, C., J. J. Walsh, and J. Watterson, 1990, A method for estimation of the density of fault...
2006
Optimising CO2 storage resource utilisation: insights from the Otway Stage 4 field program
Max Watson, Hadi Nourollah, David Bason, Scott Higgs, Sally Benson, Peter Cook, Yong-Chan Park, Mitch Allison, Ziqiu Xue
Australian Energy Producers Journal
... to enable sam pling of the near-wellbore fluid at reservoir pressure. All wells have fibre optics outside of the casing for Distributed Acoustic...
2024
ABSTRACT EGS Injection and Seismicity Modeling with Rate/State Friction, #90128 (2011)
Mark McClure, Roland Horne
Search and Discovery.com
... -100 100 0 distance (m) cumulative displacement (m) 0.04 pressure (MPa) 45 0.035 0.03 0.025 0.02 0.015 0.01 0.005 40 -200 -100 100 0 distance...
2011
Defining the geomechanical operating limits for subsurface CO2 storage
Simon Holford, Mojtaba Rajabi, Scott Mildren, Rosalind King, Adam Bailey
Australian Energy Producers Journal
... into reservoirs can result in increased pore-fluid pressure and temperature changes, which can reduce the strength of rocks and faults and induce...
2024
Potential for CO2 sequestration in saline formations in the western offshore Netherlands: A preliminary study—Expanding carbon capture and storage beyond depleted fields
Alexandra Siebels, André Bults, Michael Nolten, Jon Wierenga, Harry Doust, and John Verbeek
AAPG Bulletin
... penetrations, which reduces the risk of leaking paths. Injection in depleted gas fields may cause unexpected high-pressure buildup if a high amount of gas...
2022
Water Saturation in Unconventionals: Myth Busted
Vivek R. Ravi, Safdar Ali, Timothy Dash, Mansoor Ali, Brian Chin, Ricardo Hartanto
Unconventional Resources Technology Conference (URTEC)
... are present and in what quantities. Changes in pressure and temperature as rock is taken from downhole, handled and transported to a laboratory facility...
2020
An Approach to Include Scale-Dependent Surface Roughness in Hydraulic Fracturing Simulation
Abbas Movassagh, Saeed Salimzadeh, Elaheh Arjomand, Manouchehr Haghighi
Unconventional Resources Technology Conference (URTEC)
... the fractures and the resulting pressure drop depends on some parameters such as fluid viscosity, fracture length, fracture aperture and injection rate...
2021
Effects of Porous Properties of Rock on Near-Wellbore Hydraulic Fracture Complexity
Yongcun Feng, K. E. Gray
Unconventional Resources Technology Conference (URTEC)
...ode technique (Feng and Gray, 2018b; Searles et al., 2018). Phantom nodes, with both displacement and pore pressure URTeC 2883153 4 degrees of free...
2018
Improvements to Formation Evaluation, Almond Formation, Green River Basin, Wyoming
William P. Iverson, Thomas L. Dunn, Ronald C. Surdam
Wyoming Geological Association
... of threshold displacement pressure is obtained (Schowalter, 1979). The two sample curves shown in Figure 7 represent the highest and lowest threshold...
1995
Seepage Characteristics of Fluids in Cross-Scale Unconventional Oil Reservoirs Based on Different CO2 Miscibility Degrees
Xiliang Liu, Hao Chen, Mingsheng Zuo, Weiming Cheng, Borui Li
Carbon Capture, Utilization and Storage (CCUS)
... and a new threshold pressure gradient (TPG) considering both pressure sensitivity and oil properties are conducted, which are proposed as the indicator...
2024
Propagating of Hydraulic Fractures from Horizontal Wellbores: Effects of In-situ Stress and Near Wellbore Stress Redistribution
Qian Gao, Desheng Zhou, Ahmad Ghassemi, Xiong Liu, Yafei Liu, Minhao Guo
Unconventional Resources Technology Conference (URTEC)
... from a wellbore utilizing a two-dimensional Displacement Discontinuity (DD) model; the fluid viscosity was introduced to consider the impacts...
2021
An Integrated Workflow for Complex Characterization of Formation Water in Shale Reservoir Rocks. A Case Study of Bazhenov Formation
Ekaterina S. Kazak, Andrey V. Kazak, Felix Bilek
Unconventional Resources Technology Conference (URTEC)
... fill the knowledge gaps in the petrophysical interpretation of well logs, as well as general reservoir characterization and reserves estimation...
2020