Chapter 8-part 2: Spectral Decomposition

Gregory A. Partyka, Michael D. Bush, Paul G. A. Garossino, Paul R. Gutowski

AAPG Special Volumes

... to the interpreter) noise, and the seismic wavelet Frequency slices of amplitude in narrow frequency bands above and below the dominant frequency...

Method Of Randomly Distributing Grains For Microscopic Examination

Ted C. Moore, Jr.

Journal of Sedimentary Research (SEPM)

... by which fine, hydrodynamically heterogenous grains may be mounted on a microscope slide in such a way that their distribution on the slide is random...

Influence of Depositional Facies on Hydrocarbon Production in the Tensleep Sandstone, Big Horn Basin, Wyoming: A Working Hypothesis

Sarah Andrews, Lindi S. Higgins

Wyoming Geological Association

... on deposition are systematic rather than random, primary reservoir characteristics are predictable. Various of these characteristics have been reported...

A test of analog-based tools for quantitative prediction of large-scale fluvial architecture

Luca Colombera, Nigel P. Mountney, John A. Howell, Andreas Rittersbacher, Fabrizio Felletti, and William D. McCaffrey

AAPG Bulletin

... correlability models and indicator variogram models and assesses the effect and significance of analog choice in subsurface workflows...

Three-Dimensional Numerical Modeling of Deltas

Irina Overeem, James P.M. Syvitski, Eric W.H. Hutton

Special Publications of SEPM

..., and random uniform noise has been added to the topography. The input parameters are listed in Table 3. The following numerical experiments touch...

Optimizing RAMS (Reliability, Availability, Maintainability & Safety) for Surface Equipment Facilities Using MARKOV Modeling and Sensitivity Analysis Method [A Case Study on CVC Separator in a Production Plant]

Arnold Antonius

Indonesian Petroleum Association

... in a certain confidence interval. This means that the probabilities of failure have to be distributed as random events (not deterministic) but having...

Structure and Stratigraphy of the Lake Albert Rift, East Africa: Observations from Seismic Reflection and Gravity Data

Tobias Karp, Christopher A. Scholz, Michael M. McGlue

AAPG Special Volumes

.... 3639.Soreghan, M. J., and A. S. Cohen, 1996, Textural and compositional variability across littoral segments of Lake Tanganyika: The effect of asymmetric...

Quartz Grain Orientations--1 (The Photometric Method)

R. F. Sippel

Journal of Sedimentary Research (SEPM)

... in the computer, and the two forms of instrument are compared in their ability to analyze assumed three-dimensional distributions of quartz grain c axes. Effect...

The Problem of the Random Earthquake in Seismic Hazard Analysis: Wasatch Front Region, Utah

James C. Pechmann, Walter J. Arabasz

Utah Geological Association

..., personal communication, 1995). This method provides a means to calculate, in effect, a minimum distance at which a random earthquake in a specified...

A Sound Exposure Level (SEL) Study for a 3D Seismic Survey off the WA Coastline, Browse Basin

Andrew S. Long, Jens F. Wisløff, Jaafar Ali, Averrouz Mostavan, David Hedgeland, Alec J. Duncan, Amos L. Maggi, Jeremy Colman

Petroleum Exploration Society of Australia (PESA)

... in the relevant data to predict noise exposure levels Referral, overlapped the end of the humpback Sound levels and cetaceans above which adverse...

Abstract: The Effect of a Doubling of the Concentration of CO2 in the Atmosphere as Depicted by Quantum Physics; #90172 (2014)

Norm Kalmanovitch

Search and Discovery.com

...Abstract: The Effect of a Doubling of the Concentration of CO2 in the Atmosphere as Depicted by Quantum Physics; #90172 (2014) Norm Kalmanovitch AAPG...

Spatial and vertical patterns of peak temperature in the Delaware Basin from Raman spectroscopy of carbonaceous material

Telemachos A. Manos and Nicholas D. Perez

AAPG Bulletin

... interrogated at random points by the Raman laser at a low-resolution exposure of 0.1 s per point to identify carbonaceous areas, designated by peaks...

Advanced Machine Learning Methods for Prediction of Fracture Closure Pressure, ClosureTime, Permeability and Time to Late Flow Regimes From DFIT

Mohamed Ibrahim Mohamed, Dinesh Mehta, Mohamed Salah, Mazher Ibrahim, Erdal Ozkan

Unconventional Resources Technology Conference (URTEC)

... algorithms (linear regression, decision tree and random forest) or the neural network model (MLP feedforward) to make accurate predictions...

ABSTRACT: The Interpretation of Vitrinite Reflectance Measurements Using Rotational Polarization

D.F. Bensley and J.C. Crelling

The Society for Organic Petrology (TSOP)

... correlated with the polarizer orientation. From this data set Ro maximum, Ro minimum, and bireflectance are calculated. In addition, Ro random...

Abiogenic Reduction of Sulfates in the Earth’s Crust

V. L. Mekhtiyeva, L. Ya. Brizanova

Petroleum Geology: A Digest of Russian Literature

.... As a reducing agent were used hydrogen, methane, pentane, decane, and tetradecane. Their selection was not random: Hydrogen is a very active reductant...

-- no title --

AAPG Special Volumes

... of that event.EXPECTED VALUEAnother term of the expected value is the mathematical expectation. It is mathematically defined as the integral of a random...

Abstract: Environmental and Regulatory Costs in Oil and Gas Resource Evaluation, by F. Adinolfi, M. Ibrahim, F. Grey, and A. Radford; #90995 (1993).

Search and Discovery.com

ABSTRACT: Deep-Water Reservoir Architecture and Waterflooding Recovery Efficiency, by David K. Larue and Francois Friedmann; #90906(2001)

Search and Discovery.com

Abstract: Mechanisms of Percolation of Emulsion in Porous Medium and the Application in Tertiary Recovery in Low-Permeability Reservoirs, Ordos Basin, North China, by Fengqin Wang and Zhihao Qu; #90078 (2008)

Search and Discovery.com

ABSTRACT: The Influence of Allochtonous Salt on the Petroleum Systems in the Central Gulf of Mexico; #90007 (2002)

Raymond C. Franssen, Peter J. Nederlof, Christon M. Achong

Search and Discovery.com

... from both sources. The distribution of the hydrocarbon families may at first appear to be random and difficult to explain. We have carried out...

ABSTRACT Fracture Patterns Associated with Tightly Folded Laramide Structures: The Example of Beer Mug Anticline Wyoming, #90104 (2010)

Cooper Scott P.; Lorenz John C.

Search and Discovery.com

... forelimb and backlimb dip up to 50 degrees provides an ideal analogue for fracture systems that will have a  significant effect on fluid flow in tightly...

Abstract: Porosity and Permeability Computation with Multiscale X-ray Micro Computed Tomography Imaging in Late Carboniferous Sandstones; #91204 (2023)

Aqeel Furaish, Ivan Deshenenkov

Search and Discovery.com

... enough to identify small features such as grain contacts, information from pore and grain is “mixed" as a single value and the partial volume effect...

Pressure Solution and Mica in Quartzose Sandstone: Observations and Experiments, by James R. Boles, Jacob Israelachvili, Emily Meyer, Wren Greene, and Margaret Pataki; #90052 (2006)

Search and Discovery.com

Analysis of Fracture Injection Tests using Signal Processing Approach

I. Eltaleb, A. Rezaei, F. Siddiqui, M. M. Awad, M. Mansi, B. Dindoruk, M. Y. Soliman

Unconventional Resources Technology Conference (URTEC)

... of the noise in the signal using a wavelet transform to identify the closure moment and pressure. We hypothesize that after the complete fracture closure...

Do Moment Tensors Flip During Hydraulic Completions?

Adam Baig, Sepideh Karimi, Benjamin Witten, Aaron Booterbaugh

Unconventional Resources Technology Conference (URTEC)

... but exists in a higher-noise environment and very ubiquitously uses only P waves; downhole monitoring has a more limited aperture but is generally...