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The AAPG/Datapages Combined Publications Database
Showing 2,628 Results. Searched 192,705 documents.
Seismic Engineering: A Collaborative Between Geoscientists and Engineers
Asep Samsul Arifin, Endro Hartanto
Indonesian Petroleum Association
... on solving reservoir problems but also to solve engineering problems. This broad definition implies that geoscientists and engineers have...
2007
Gas Hydrates: Part III: Rock Physics Hydrate Experiments
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... as the matrix and inclusions respectively, solving for elastic moduli of the system by iteratively solving either the inclusion-type or self-consistent type...
2012
Geological Education
Robert R. Shock
Tulsa Geological Society
... barriers, and contribute their part toward solving some of our most challenging earth problems, they must have a thorough knowledge and understanding...
1957
Abstract: Model Parametrization Strategies for Newton-Based Acoustic Full Waveform Inversion; #90224 (2015)
Amsalu Y. Anagaw
Search and Discovery.com
... compared to gradient-based methods. However, fast convergence rate in Newton-based method comes at the expense of solving the inverse of a large dense...
2015
Carbonate Reservoir Characterization Using the Cementation Factor: A Case Study of Little Cedar Creek Field, Onshore Alabama
Qifei Huang, Yuefeng Sun
GCAGS Journal
...), based on the following equations: R FF t (1) Rwa a FF m log Vs (5) K d K s (1 ) (6) (7) d s (1...
2017
Quantitative Modeling of the Dynamic Evolution of Salt Structures
Kenneth Petersen, Ian Lerche
GCAGS Transactions
... and requires the solving of combined equations of motion and heat transport (Schmeling, 1988). In order to solve these equations boundary conditions limit...
1992
Clay Minerals and Petroleum-Forming Reactions During Burial and Diagenesis
William D. Johns , Akira Shimoyama
AAPG Bulletin
... temperature: EQUATION (11) Solving equations (10) and (11) by utilizing the experimentally determined kinetic constants, we obtain for this model...
1972
Production Data Analysis in Complex Fracture Network Horizontal Wells with SRV Effects
Zhiming Chen, Xuefeng Tang, Xinwei Liao, Junlei Wang, Xingjiao Zhang, Jiaqi Wu, Haitao Zhang
Unconventional Resources Technology Conference (URTEC)
... solving the closed equations, the pressure at each point is obtained, containing . Further, by using Eq. (45) (Mukherjee and Economides, 1991...
2019
Facies Sonic, Upper Composition Calculated from the Neutron, and Density Log Suite, Part of the Minnelusa Formation, Powder River Basin, Wyoming
James W. Schmoker, Christopher J. Schenk
Rocky Mountain Association of Geologists
... of sonic, neutron, and density logs, plus the idenrity that the whole equals the sum of its parts, form a system of four srmultaneows equations...
1988
Estimation of the Permeability of an Unconventional Formation Core by History-Matching the Saturation with CO2
Zeliang Chen, Xinglin Wang, Guoqing Jian, Leilei Zhang, Pengfei Dong, Philip M. Singer, George J. Hirasaki
Unconventional Resources Technology Conference (URTEC)
...ents section. 𝑉0 and 𝑐 𝑝 are the two unknown variables in this set of equations. By solving the above two equations, 𝑉0 = 10.63 mL and 𝑐 𝑝 = 7.9 ...
2019
Parameter Estimations of Complex Fracture Networks Using Pressure Transient Analysis in Fracturing-shutting Data from Shale Oil Wells
Zhiming Chen, Luming Shi
Unconventional Resources Technology Conference (URTEC)
... storage are described by the storage coefficients. Then, the equations of matrix flow and hydraulic/natural fracture flow are obtained as follows...
2020
Application of finite difference eikonal solver for traveltime computation in forward modeling and migration
Amir Mustaqim Majdi, Seyed Yaser Moussavi Alashloo, Nik Nur Anis Amalina Nik Mohd Hassan, Abdul Rahim Md Arshad, Abdul Halim Abdul Latiff
Geological Society of Malaysia (GSM)
... be computed by solving wave equation of the ray path or the eikonal wave equation. Accurate method of computing traveltimes will give a significant impact...
2021
Three-dimensional kinematic modeling of reversible fault and fold development
Natacha Gibergues, Muriel Thibaut, Jean-Pierre Gratier
AAPG Bulletin
... are very encouraging and can be considered as a solution for solving the structural part of 3-D basin modeling in complex areas. Bennis, C., J.-C. Lecomte...
2009
Modeling Gas Transport in Shale Reservoir Conservation Laws Revisited
Wenyue Xu
Unconventional Resources Technology Conference (URTEC)
..., the distribution of gas pressure across the fracture network can be calculated by solving coupled equations (44) and (48). Note that with little modification...
2014
Influence of Shale Distribution Types on the Effective Porosity of Sandstone Reservoirs
Gregory J. Ferguson, James J. Willis, Duncan S. McIntosh, Jr., Jesse W. Zwennes, James Pasley, Garrett M. Goettel
GCAGS Transactions
...-corrected total porosity can be obtained by inputting results from Equations 6 or 7 into Equation 8 (a manipulation of Equation 1) and solving for total...
2018
Flow Simulation of Complex Fracture Systems With Unstructured Grids Using the Fast Marching Method
Changdong Yang, Xu Xue, Michael J. King, Akhil Datta-Gupta
Unconventional Resources Technology Conference (URTEC)
... of subdivided tetrahedrons using the Fast Marching Method. Solving this pressure propagation equation on the unstructured grid, with high resolution...
2017
Incorporating capillary pressure, pore throat aperture radii, height above free-water table, and Winland r35 values on Pickett plots
Roberto Aguilera
AAPG Bulletin
... conditions, the insertion of equations 6 and 11 into equation 10 leads to where porosity and water saturation are expressed as a fraction, and Solving...
2002
Excess Area and Depth to Detachment
Jean-Luc Epard , Richard H. Groshong, Jr.
AAPG Bulletin
... equations. Solving equation 1 for h and replacing D by equation 2 gives the relationship used by Chamberlin (1910) to calculate the depth to detachment below...
1993
Introduction - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2
Hezhu Yin
AAPG Special Volumes
..., the solutions for resistivity tool response under a given earth model can take the form of simple formulas derived from Maxwell’s equations, giving...
2011
A Mappable Parameter for Predicting Gas Production in South Texas Sandstones
Alvin L. Schultz
Bulletin of South Texas Geological Society
... zone thickness from electric logs. Equations which combine log measurement (resistivity and log derived porosity data) are available for calculating...
1976
A Mappable Parameter for Predicting Gas Production in South Texas Sandstones: A Study of Owen (Olmos) Field, Webb County, Texas
Alvin L. Schultz
South Texas Geological Society Special Publications
.... It is commonplace to measure zone thickness from electric logs. Equations which combine log measurement (resistivity and log-derived porosity data...
1986
PANDAS: High Performance Geocomputing Software and its Potential Application in Deep Mining
Huilin Xing, Jinfang Gao, Yan Liu
Petroleum Exploration Society of Australia (PESA)
...-Darcy geo-fluids flow in the fractured porous media by solving the conservation equations of macroscopic properties numerically. Here the multiphase...
2012
Using Seismic Inversion to Predict Geomechanical Well Behavior: A Case Study From the Permian Basin
Simon S. Payne, Jerry Meyer
Unconventional Resources Technology Conference (URTEC)
... geomechanical model at the well locations using elastic log data, observations from image logs and the poro-elastic equations. The 1D model is then up...
2017
Exploiting a Priori Model Reduction Methods to Accelerate Seismic Simulations, #42038 (2017).
David Modesto, Josep De La Puente
Search and Discovery.com
... Reduction Through Proper Generalized Decomposition for Solving Time-Dependent Partial Differential Equations: Computer Methods in Applied Mechanics...
2017
Optimization of Gas Lift Allocation in Multi-Well System, a Simple Numerical Approach
Ulfia Rahma Fitra, Silvya Dewi Rahmawati, Pudjo Sukarno, Edy Soewono
Indonesian Petroleum Association
...AS LIFT MODEL Multi well gas lift model can be represented as gas lift performance for each k-well where k = 1,2,…,N by solving flow equation (3), ...
2015