Comparison of fluid saturation distributions using 4D seismic and Bayesian evidence

Jeremy Gallop, Sandy Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

... probability calculations using a facies-based seismic inversion, which is appropriate for the case of a thin reservoir relative to the seismic wavelength...

Effect of Pressure on the Reservoir Properties of Sandstones

V. M. Dobrynin

Petroleum Geology: A Digest of Russian Literature

... calculations. Nevertheless, it is possible to estimate quantitatively the volume changes in the pore space by means of the coefficient of pore...

Effect of Nanoscale Pore Confinement on Multi-Component Phase Equilibrium

Kai Zhang, Xiaohu Dong, Jing Li, Jiateng Lv, Keliu Wu, Peter Kusalik, Zhangxin Chen

Unconventional Resources Technology Conference (URTEC)

... the accuracy, reliability, or timeliness of any information herein. All information is the responsibility of, and, is subject to corrections...

Mixed Reservoir Wetting in Unconventional Reservoirs and Interpretation of Porosity/Resistivity Cross Plots, Derived From Triple-Combo Log Data

Michael Holmes, Antony M. Holmes, Dominic I. Holmes

Unconventional Resources Technology Conference (URTEC)

... not warrant the accuracy, reliability, or timeliness of any information herein. All information is the responsibility of, and, is subject...

GIS-based Interpretation of Rock, Oil, Gas and PVT Data to Predict New Well Outcomes … Virtual Well Examples From the Eagle Ford and Second White Speckled Shale Formations of North America

John B. Curtis, Stephen W. Brown, John E. Zumberge, Kevin A. Ferworn, Matthew M. White

Unconventional Resources Technology Conference (URTEC)

... in an abstract sub mitted by the author(s). The contents of this paper s ned s have not been re eviewed by URTeC and URTeC does not wa arrant the accuracy...

Integrating Economic Simulation through Reverse Engineering: A CO2-EOR Case Study Analysis in Mature Oil Field

Debby Halinda Utaminingdiah S., Arasy Az Zariat, Ngurah Aryadhita Pranata, Pande Susanta, Annisa Palupi

Indonesian Petroleum Association

... to refine the accuracy of cost-benefit analyses and investment projections. These calculations, based on rigorous reverse engineering principles, provide...

Three-Dimensional Calculation and Visualization of Fault Gouge Ratio

Karen S. Hoffman, John W. Neave

GCAGS Transactions

... horizontally into this vertical plane. This technique is highly dependent on the accuracy of the maps used for the projection. Furthermore, it can only...

Tool Descriptions

Richard H. Merkel

AAPG Special Volumes

..., as well as shaliness, affects the magnitude of the SP curve. Hence, in thin bedding, corrections must be applied to the SP curve before calculations...

A New Method for Measuring the Bulk Volume of Small Rock Samples for Determinations of Porosity and Mass Accumulation Rates: RESEARCH METHOD PAPER

Marilyn S. Yeager, Niall C. Slowey

Journal of Sedimentary Research (SEPM)

... calculations. The factors affecting the choice of the number of replicates are discussed below. Next, the balance was tared with the weighing dish...

A Comparison of Geological CO2 Storage Resource Calculation Methodologies to Evaluate Parameter Sensitivity and Reduce Uncertainty: Case study of the St. Peter Sandstone (Ordovician) in the Illinois and Michigan Basins, #80278 (2013)

Dave Barnes, Kevin Ellett, John Sosulski, John Rupp, Hannes Leetaru

Search and Discovery.com

... that variability in CO2 density throughout the reservoir domain had only minor influence on resource estimates. Calculations using gross isopach values...

Solar Power for Sustainable Offshore Petroleum Exploration and Production in Africa; #42027 (2017)

Samuel Tawiah, Solomon Adjei Marfo, Daniel Benah Jnr

Search and Discovery.com

... between them. Cost Calculations It is difficult to estimate the cost of solar installation on a large scale as it depends on a lot of factors...

RhoVe Method II: Empirical Density-Temperature-Effective Stress Transform, #42300 (2018).

Matt Czerniak,

Search and Discovery.com

...” petrophysical (shale-only) model volume that can be queried and interrogated to perform advanced calculations. A new method of calculating pore pressure from...

Condensate Blocking and Mitigation in Liquid-Rich Shale Reservoirs: An Integrated PVT Modeling and Simulation Evaluation

Narayana R. Nagarajan, Abdollah Orangi

Unconventional Resources Technology Conference (URTEC)

... does not warrant the accuracy, reliability, or timeliness of any information herein. All information is the responsibility of, and, is subject...

Abstract: The Role of Visuospatial Ability in Developing Mental Models during Geologic Mapping, by H. L. Petcovic, K. M. Baker, C. N. Callahan, D. Z. Hambrick, J. C. Libarkin, J. Elkins, S. P. Turner, T. A. Rench, and N. LaDue; #120140 (2014)

Search and Discovery.com

Early Evolution of the Oceansa„A Weathering Model

G. Michel Lafon, Fred T. Mackenzie

Special Publications of SEPM

... water proposed e g Mackenzie 1967 1971 206 G MICHEL LAFON AND FRED T MACKENZIE Broecker 1971 Helgeson and Mackenzie 1970 The calculations...

Petrophysics of the Lance Sandstone Reservoirs in Jonah Field, Sublette County, Wyoming

Suzanne G. Cluff, Robert M. Cluff

AAPG Special Volumes

... by the end of 2002 (Figure 1). Although not every well in the field was included in the summations used for this chapter, we have run comparable calculations...

Maturation and Source Rock Evaluation of Kimmeridge Clay, Norwegian North Sea

Robert A. Baird

AAPG Bulletin

... areas toward the continental craton. Applying the results of the maturity calculations in conjunction with chemical analyses of the Kimmeridge Clay...

Interpretation of Gamma-Ray Logs

James K. Hallenburg

Earth Science Bulletin (WGA)

... considerations are: Accuracy. The method we use to prepare raw data for the initial filing and compilation must be the most accurate we know to use...

Development of Probabilistic Production Enhancement Screening Toolbox

I. A. Razak, T. Morillo, M. F. Mustapah

Indonesian Petroleum Association

... claimed better accuracy of the prediction by neural network. However, this type of correlation is not intended to be used in the present toolbox. Some...

Determining Maximum Horizontal Stress with Microseismic Focal Mechanisms - Case Studies in the Marcellus, Eagle Ford, Wolfcamp

Alireza Agharazi

Unconventional Resources Technology Conference (URTEC)

... important factors that affect the accuracy of the stress calculations described above and need to be addressed properly: - Noisy microseismic data - Inherent...

Factors Governing Estimation of Recoverable Oil Reserves in Sand Fields

O. L. Brace

AAPG Bulletin

... of all of the factors having a bearing on such calculations and the adoption of a more conservative attitude toward their evaluation. The solution...

Graphic Representation of Chemical Weathering

Parry Reiche

Journal of Sedimentary Research (SEPM)

.... Soil Sci. Harpenden. Table X, p. 20. HOLMES, A., 1920, Petrographic methods and calculations, Murby & Co., p. 441. JENNY, H., 1941, Factors in soil...

A New Look at Reserves Estimation of Unconventional Gas Reservoirs

Mazher H. Ibrahim, Omar Mahmoud, Chester Pieprzica

Unconventional Resources Technology Conference (URTEC)

... the accuracy, reliability, or timeliness of any information herein. All information is the responsibility of, and, is subject to corrections...

Parameters Influencing Porosity in Sandstones: A Model for Sandstone Porosity Prediction

M. Scherer

AAPG Bulletin

... of accuracy. Th equation is valid for sandstones older than 3 Ma with little or no cement, no leaching, depth of burial in excess of 500 m, and little...

Geospatial Data Quality and Mapping in Shale Plays … Technical and Business Impact; #40940 (2012)

Jonathan Stigant

Search and Discovery.com

... and the economic potential. Such maps are entirely dependent for their accuracy and their consequent value, on the integrity of the coordinates used to describe...