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The AAPG/Datapages Combined Publications Database
Showing 2,719 Results. Searched 194,555 documents.
Research Development of Resin Epoxy to Control Sand Production Problems
Imam Fathoni Rasyid, Taufan Marhaendrajana, Ecep Muhammad Mujib
Indonesian Petroleum Association
... is needed in solving problems effectively and efficiently, with more economical cost considerations. The objective of Sand Control and Management research...
2011
Possibilities of Estimating Prognostic Reserves of Oil on a Genetic Basis
S. G. Neruchev
Petroleum Geology: A Digest of Russian Literature
... expression is also the definitive formula for calculating prognostic reserves of oil by the genetic method, which should be used in solving practical problems...
1964
Subsurface Characterizaton Using Microseismic Velocity, Attenuation, and Ansiotrophy Tomography in a Geothermal Field
Ahmad Syahputra, Andri Dian Nugraha, Rachmat Sule, Sri Widiyantoro
Indonesian Petroleum Association
...), Solving Least Squares Problems, 340 pp., Prentice-Hall, Englewood Cliffs, N. J. Nugraha, A.D., J. Mori., and S. Ohmi, (2010) Thermal struture...
2014
Depth conversion and seismic inversion of the Scarborough gas field
Joseph Kremor, Manish Agarwal, Paul Spaans, Ung Sing Wong
Petroleum Exploration Society of Australia (PESA)
... may be an appropriate approximation of the earth, useful results are difficult to obtain from solving the inverse problem. In seismic inversion...
2019
Arithmetic Means of Circular Data
William H. Wood, Rhoda M. Wood
Journal of Sedimentary Research (SEPM)
... - nz. Solving z = [ y + 2(r + s - n) + (2 - )fM+1]/[n], which yields equation (2), since when 0 < t < 2 we may add 2 to the right member of equation...
1966
Core Orientation by Graphical and Mathematical Methods: DISCUSSION
CURTIS H. JOHNSON
AAPG Bulletin
... McClellan recommends the solutions by stereographic nets as removing the uncertainty of quadrant of the answer as calculated by the various equations...
1948
Supercritical Flow in Density Currents: A Discussion
Paul D. Komar
Journal of Sedimentary Research (SEPM)
... (2) applies to steady flow, and under these conditions the Froude number becomes F=
1975
An assessment of the hydrogeological conditions beneath an unlined municipal and an engineered landfill sites in Malaysia using Numerical Groundwater Flow Models - Case study
Mustapha Atta, Abd Rasid Jaapar, Dharam Singh, Wan Zuhairi Wan Yaacob
Geological Society of Malaysia (GSM)
... by applying computer softwares that uses a set of governing equations, initial and boundary conditions to simulate the various physical, chemical...
2018
3D Refraction Statics Integrated with Surface-Consistent First-Break Picking, Iterative Inversion, and 3D Visualization
Search and Discovery.com
... for the subsurface structure. Iterative linearized inversion is an efficient approach to solving large travel-time problems which gained popularity owing to its use...
2013
Abstract: The Phase Shift Time Stepping Equation and the Marmousi Data Set; #90171 (2013)
Ben D. Wards, Gary F. Margrave, and Michael P. Lamoureux
Search and Discovery.com
... in the imaging condition. The FD image took twice as much time to calculate. Phase-Shifting with the Derivative of the Wavefield Solving the wave equation...
2013
Abstract: A Generic Procedure for Noise Suppression in Microseismic Data; #90187 (2014)
Yessika Blunda and Kit Chambers
Search and Discovery.com
... from a sample of the noise, recorded without event arrivals taking place solving the normal equations ( ) ( ) ( ) ( ) ( ) (2) AAPG Search...
2014
Abstract: Prestack Signal Enhancement by Non-hyperbolic MultiFocusing; #90187 (2014)
Evgeny Landa, Alex Berkovitch, and Kostya Deev
Search and Discovery.com
... 1 , 2 L Rr R1 1 1 1 2 L Rr R2 and focusing parameter can be derived solving the following system of equations X sin s (1...
2014
Development of a Methodology for the Location of New Producer Wells from the Computational Modeling based on Streamline Simulation, by Olga Patricia Rueda, Miguel Jose Bernal, Elkin Rodolfo Santafe1, #40697 (2011)
Search and Discovery.com
2011
A Practical Review of Migration Issues and Solutions; #40723 (2011)
Ian F. Jones
Search and Discovery.com
...), and the differential methods, which use wavefield extrapolation to solve the migration equations (these include reverse time migration (RTM...
2011
Porosity and Permeability Estimation using Neural Network Approach from Well Log Data, #41276 (2014)
Akhilesh K. Verma, Burns A. Cheadle, Aurobinda Routray, William K. Mohanty, Lalu Mansinha,
Search and Discovery.com
... in particular, have gained popularity in solving complex nonlinear problems. Permeability, porosity and fluid saturation are three fundamental...
2014
Elastic Dislocation Modelling and Coulomb Stress Change Investigations, #41679 (2015).
H. Broichhausen, R. Muir, C. Dunlop, E. Macaulay
Search and Discovery.com
...: Theory M. Comninou & Dundurs (1975) published the equations for solving the displacement field and the derived strain field for a single angular...
2015
Predicting the Rate of Penetration in Percussive Drilling by Finite Elements Simulation; #42221 (2018)
Timo Saksala
Search and Discovery.com
... by contact mechanics approach while solving the system equations with explicit time marching. The stress states leading to material damage are indicated...
2018
On the State of Coastal Hazards Mapping
David M. Bush, Robert S. Young
Environmental Geosciences (DEG)
... and be deeply involved in coastal zone management and land use planning. In addition, the perspective of the geologist is particularly relevant in solving...
2000
Abstract: Solving Geoscience Problems in the Coming Century by Integrating New Technologies and Different Disciplines, by Bernard C. Duval; #90953 (1995).
Search and Discovery.com
1995
Abstract: A Workflow Solving Migration Problems with Combined Structural and Petroleum Systems Modelling - Case Studies from Offshore Brazil and Onshore Trinidad, by J. McQuilken; #90091 (2009)
Search and Discovery.com
2009
Abstract: "Solving a Puzzle" — An Integrated Approach to Revitalize a Neogene Turbidite Play in SW Pannonian Basin, Hungary, by Nemeth, Andras; Vincze, Marianna; #90163 (2013)
Search and Discovery.com
2013
Solving Geological Complexity of the Bakken Shale Using a Slim Micro Imaging Tool: Implications for Fracture and Facies Characterization
Search and Discovery.com
N/A
A Unified Model to Predict Flowing Pressure and Temperature Distributions in Horizontal Wellbores for Different Energized Fracturing Fluids
Zhengming Xu, Kan Wu, Xianzhi Song, Gensheng Li, Zhaopeng Zhu, Zhaoyu Pang
Unconventional Resources Technology Conference (URTEC)
... solving energy equations of different thermal regions. Temperature, pressure, and energized fluid properties are coupled in both depth and radial...
2018
Evaluation of Water Hammer Analysis as Diagnostic Tool for Hydraulic Fracturing
Xiang Ma, Fuping Zhou, Jose Alberto Ortega Andrade, Shekhar Gosavi, Damian Burch
Unconventional Resources Technology Conference (URTEC)
... the fracture boundary condition for the pressure transient equations in wellbore for horizontal multi-stage fracture job. The electrical circuit...
2019