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The AAPG/Datapages Combined Publications Database

Showing 2,787 Results. Searched 195,456 documents.

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Abstract: Drone Recharging and Data Delivery Stations: A New System (RDISt); #90303 (2017)

Brian Meier

Search and Discovery.com

... #90303 © 2017 AAPG Geosciences Technology Workshop, Drones and UAVs: Solving Problems, Finding Resources, Houston, Texas, May 23-24, 2017 Drone...

2017

Abstract: Drone Reality Check … What Drones Cant, Wont, and Flat-Out Refuse to Do; #90303 (2017)

Michael Nash

Search and Discovery.com

... Article #90303 © 2017 AAPG Geosciences Technology Workshop, Drones and UAVs: Solving Problems, Finding Resources, Houston, Texas, May 23-24, 2017...

2017

Abstract: Choosing the Most Appropriate Sensor and Unmanned Vehicle; #90303 (2017)

Alex Wehmann

Search and Discovery.com

... © 2017 AAPG Geosciences Technology Workshop, Drones and UAVs: Solving Problems, Finding Resources, Houston, Texas, May 23-24, 2017 Choosing the Most...

2017

An Improved Method for GOR Forecasting in Unconventionals

Hardikkumar Zalavadia, Utkarsh Sinha, Sathish Sankaran

Unconventional Resources Technology Conference (URTEC)

..., the proposed formulation estimates GOR trends based on production and pressure data incorporating dynamic drainage volume calculation and solving...

2022

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)

... such systems, but they are computationally expensive. This is due to the nonlinear nature of governing equations, and the complex domain over which...

2020

Deep Net Simulator (DNS): A New Insight into Reservoir Simulation

Shahdad Ghassemzadeh, Maria Gonzalez Perdomo, Manouchehr Haghighi, Ehsan Abbasnejad

Australian Petroleum Production & Exploration Association (APPEA) Journal

... reservoirs. In this approach, instead of solving fluid flow equations directly, a data-driven model instantly predicts the reservoir pressure using the same...

2020

Modifications for Fracture Damage and Changing Pressure Drawdown to Improve Accuracy of Duong Decline Model

Himanshu S. Jha, W. John Lee

Unconventional Resources Technology Conference (URTEC)

... with changing pressure drawdowns, and this also creates an inconsistency between the flow and cumulative production equations that Duong assumed in deriving...

2017

Numerical Modeling of Hydraulic Fracture Propagation in Tectonically Stressed Shale Reservoirs

Pablo Medina, Manuel Jin, Sebastián D’hers, Marcelo Frydman

Unconventional Resources Technology Conference (URTEC)

.... By solving these set of equations , the displacements, pore pressure and fracturing fluid pressure are calculated. All meshes are created using Trellis 17.1...

2020

Wellsite Log Evaluation of the Miocene Carbonates in Salawati Basin

S. O. Ajam, L. A. Henzell, Jerry Wang, Agus M. Syarif, H. Soedirdja

Indonesian Petroleum Association

... program, flow charts, equations and important constants and parameters selection. Application The field log analysis program applies to several field...

1982

A New Pressure Transient Testing Method for Gas Condensate Wells

W. Jatmiko

Indonesian Petroleum Association

.... Secondly, after solving Equation(1) under this assumption, the transient solution can be obtained by analogy. The detail of this scheme is presented...

1998

Timing of Fracturing of Sedimentary Beds around Evolving Salt Shapes: Self-Consistent Behaviors and Coulomb's Criterion

K. Petersen, I. Lerche

GCAGS Transactions

...------------------------ of the jth particle chosen, calculate the average of each component [EQUATION (4)] The directions of the two principal axes of strain are found by solving...

1994

Paleocurrent Trend Analysis of a Delta in the Bjorne Formation (Lower Triassic) of Northwestern Melville Island, Arctic Archipelago

F. P. Agterberg, L. V. Hills, H. P. Trettin

Journal of Sedimentary Research (SEPM)

... are evaluated for the linear polynomial equation and a graphical method is presented which can be extended to the cases of higher order polynomial equations...

1967

Size Measures and The Ellipsoidal Form of Clastic Sediment Particles

Bingquan Cui, Paul D. Komar

Journal of Sedimentary Research (SEPM)

... relationship. Table 1. Regression equations for the grain's nominal diameter End_Page 785------------------------ FIG. 1. See caption on page 787. End...

1984

Determination of Drag Coefficients in Measuring Particle Diameters

Weinan Chen

Journal of Sedimentary Research (SEPM)

... glass spheres and natural eolian dune deposits falling in a still-air settling tube. Empirical equations for estimating CD values are developed...

2003

Pore-scale electrical numerical simulation and new saturation model of fractured tight sandstone

Qian Wang, Maojin Tan, Chengwen Xiao, Siyu Wang, Chuang Han, and Lingtan Zhang

AAPG Bulletin

...) proposed two extremely significant equations for the first time, connecting the saturation to rock resistivity and porosity. Archie’s equations laid...

2022

Modeling and Simulation of Mass Transfer and Equilibrium in Tight Oil Formations

Marjan Sherafati, Kristian Jessen

Unconventional Resources Technology Conference (URTEC)

...sition at the interface. Due to its simplicity, direct substitution is an obvious choice for solving the above system of equations. Using the equil...

2017

An Organic Maturation Study of the Hod-I Borehole (Pannonian Basin): Chapter 21

Cs. Sajgo, Z. A. Horvath, J. Lefler

AAPG Special Volumes

...() is the geothermal gradient as a function of time. By solving the system of equations, the functions h() and g^prime() can be determined. Although theoretically...

1988

AAPG Archie Series, No. 1, Chapter 10: Modeling Log Responses 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

... each region. Solving Maxwell's equations for points within the tool's support volume is then a boundary-value problem. With enough simplifying...

2006

Flow Regimes and Solute/Energy Transport

Jeffrey S. Hanor

Special Publications of SEPM

... in solving: 1) what is happening in a specific field area at the present time? 2)what would the likely flow regime be given some hypothetical...

1988

Numerical Simulation of Proppant Transport and Deposition in Complex Hydraulic-Natural Fracture Networks

Dharmendra Kumar, Baohua Liu, Ahmad Ghassemi

Unconventional Resources Technology Conference (URTEC)

...., 2011; Dontsov and Peirce, 2015; Kong et al., 2015; Tang et al., 2016; Wang et al., 2018). Rather than solving the fluid flow equations for each...

2021

Theoretical Considerations of Sealing and Non-Sealing Faults

Derrell A. Smith

AAPG Bulletin

... as paths for hydrocarbon migration. Application of the theoretical concepts to subsurface studies is considered. GENERAL THEORY AND EQUATIONS Hubbert...

1966

Three-Dimensional Trend Mapping Using Gamma-Ray Well Logs: Simpson Group, South-Central Kansas

J. H. Doveton , Zhu Ke-an , J. C. Davis

AAPG Bulletin

..., as predicted by a line with intercept a0 and slope a1. The unknown coefficients are found by solving the simple matrix equation: [EQUATION] The first...

1984

Stress-Dependent Permeability and Porosity of Coal

Chester R. McKee, Amar C. Bumb, Robert A. Koenig

Rocky Mountain Association of Geologists

...) developed the first theoretical equations using matrix compressibility as a fundamental property. The theory of McKee and others fits both laboratory...

1988

Embedding Physical Flow Functions into Deep Learning Predictive Models for Improved Production Forecasting

Syamil Mohd Razak, Jodel Cornelio, Young Cho, Hui-Hai Liu, Ravimadhav Vaidya, Behnam Jafarpour

Unconventional Resources Technology Conference (URTEC)

... well, the methods can estimate the input parameters of the physical equations to enable long-term forecasting beyond the length of time available...

2022

Reflections on Geostatistics and Stochastic Modeling

D. E. Myers

AAPG Special Volumes

... array of problems that are important to the well-being of mankind. Interest in these particular problem-solving approaches has expanded from rather...

2006

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