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The AAPG/Datapages Combined Publications Database

Showing 4,574 Results. Searched 195,354 documents.

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Abstract: Assessing the Significance of Subsurface Hydrocarbon Vapour Migration into a Building with an Earthen Basement: A Case Study

Tai Tang Oh

Geological Society of Malaysia (GSM)

... non-aqueous phase liquid (LNAPL) plume originating from a nearby former gas station in Green River, Utah. The role of mathematical fate and transport...

2003

Geodetic Datums and Map Projections

James G. Morgan

Houston Geological Society Bulletin

... this foundation. Geographical maps cover areas of land or ocean that are described on their boundaries by degrees of latitude and longitude, or by projected...

1988

Variations in Water Content in Opal-A and Opal-CT from Geyser Discharge Aprons

Rachel Day, Brian Jones

Journal of Sedimentary Research (SEPM)

...) is more reliable because it is based solely on the integral absorbance beneath the band and no mathematical deconvolution of the peak is needed...

2008

Abstract: Quantitative Characterization on The Densification Process of Sandstone Reservoirs; #90321 (2018)

Hui Li

Search and Discovery.com

..., the volume of cement, the volume of secondary dissolution pore, the experiment simulation of compaction and mathematical model derivation, respectively...

2018

Potential Field Data Acquisition and Interpretation Supporting Exploration Activities in The West Timor Psc Area

Alberto Boz, Mansyur Bakhrudin, Pierluigi Bernardelli, Francesco Coraggio, Arii Ardjuna, Aryo Radityo

Indonesian Petroleum Association

... of the anomalies are clearly related to the higher derivative. MAGNETIC DATA, DERIVATIVE EULER DECONVOLUTION (DED) The Euler Deconvolution (Thompson 1982...

2014

Stratigraphic Modeling and Interpretation--Geophysical Principles and Techniques: Section 3. Stratigraphic Models from Seismic Data

Norman S. Neidell, Elio Poggiagliolmi

AAPG Special Volumes

... and waveform manipulations prove to be the foundation of these analytic procedures. Quantitative methods of stratigraphic correlation in concert...

1977

G. Non-Normal Incidence Reflections and the Determination of Lithology - Use of Shear Waves and Amplitude with Offset

Norman S. Neidell

AAPG Special Volumes

...), the voids need not be created and yet the motion of the particles despite the different speeds of vibrations becomes quite compatible. Mathematical...

1987

The Application of a New Variable Pressure Decline-Curve Analysis Technique to Unconventional Reservoirs in Argentina

Leopoldo M. Ruiz Maraggi, Fernando Tuero, Mark P. Walsh, Larry W. Lake

Unconventional Resources Technology Conference (URTEC)

... involve using rate-pressure deconvolution (Kuchuk et al. 2005). This mathematical procedure converts a variable-pressure rate into a constant-pressure rate...

2023

A Diagnostic Approach to Identify Complex Fracture Geometries in Unconventional Reservoirs Using a Semi-Analytical Model

Zhiming Chen, Xinwei Liao, Wei Yu, Kamy Sepehrnoori, Xiaoliang Zhao, Xiaojiang Li, He Sun

Unconventional Resources Technology Conference (URTEC)

... contains (1) conceptu model an assumption (2) ual nd ns, mathematical model, (3) model solution, and (4) model verificati ) m ion. Because t semi-analy...

2017

Advances in Geophysical Techniques for the Detection of Drilling Hazards and Their Application to Seismic Exploration

D. C. N. Pratt, Tong Pow Mun

Southeast Asia Petroleum Exploration Society (SEAPEX)

... methods. Firstly it has made more sophisticated wavelet processing techniques such as signature deconvolution economically viable (see Figure 2). Secondly...

1990

Thin-Bed Reflectivity … An Aid to Seismic Interpretation

Search and Discovery.com

.... This method is driven by geological rather than mathematical AAPG Search and Discovery Article #90170©2013 CSPG/CSEG/CWLS GeoConvention 2008, Calgary...

2013

Towards the Development of a Baseline for Surface Movement in the Surat Cumulative Management Area

Mohsen S. Masoudian, Christopher Leonardi, Zhongwei Chen, Jim Underschultz

Australian Petroleum Production & Exploration Association (APPEA) Journal

... surface movement in this area was more difficult. This investigation resulted in a foundation for further research into the complex problem of surface...

2019

Skew Normal Distribution Deconvolution of Grain-size Distribution and Its Application To 530 Samples from Lake Bosumtwi, Ghana

Stoney Q. Gan, Christopher A. Scholz

Journal of Sedimentary Research (SEPM)

...Skew Normal Distribution Deconvolution of Grain-size Distribution and Its Application To 530 Samples from Lake Bosumtwi, Ghana Stoney Q. Gan...

2017

Reintegration: Synthesis EDP Techniques in Geology: ABSTRACT

Ed Goodin

AAPG Bulletin

..., classified, and recorded by the variety of geological sciences are in focus with the aid of computer, mathematical, and information sciences...

1968

Distribution of Permeability in the Main Productive Horizons of the Oil Fields of the Ural-Volga

A. V. Belov

Petroleum Geology: A Digest of Russian Literature

... of an area of Tataria: ibid, no. 36. 3. Sattarov, M. M., 1960, Use of methods of mathematical statistics in determining the coefficient of permeability...

1963

An Imaging Method for the Porosity of Sedimentary Rocks: Adjustment of the PMMA Method--Example of a Characterization of a Calcareous Shale

S. Sammartino, M. Siitari-Kauppi, A. Meunier, P. Sardini, A. Bouchet, E. Tevissen

Journal of Sedimentary Research (SEPM)

.... At present, the best resolution is 20 µm. The mathematical function used to calibrate beta activity and optical density was given by Hellmuth et al...

2002

A New Seismic Attribute Aids to Map the Embedded Geological Features from Low Bandwidth Seismic Data; #40720 (2011)

R.C.P. Saxena and S.K. Pokhriyal

Search and Discovery.com

...). In the present paper a new seismic attribute volume has been generated using a mathematical relation, which provides an improved mapping of morphological (e.g....

2011

Abstract: EXAMINING LINKAGES BETWEEN CRITICAL WEDGES AND CRUSTAL CHANNELS: A COMBINED NUMERICAL, FIELD, AND LABORATORY INVESTIGATION; #90298 (2017)

Stephanie Sparks

Search and Discovery.com

... tectonostratigraphic sequences in the Annapurna region of Nepal. AAPG Search and Discovery Article #90298 © 2017 AAPG Foundation 2016 Grants-in-Aid...

2017

Using Image-Based Size Analysis For Determining the Size Distribution and Flux of Eolian Particles Sampled In Coastal Northern Chile (23° S)

Valentina Flores-Aqueveque, Sandrine Caquineau, Stephane Alfaro, Jorge Valdés, Gabriel Vargas

Journal of Sedimentary Research (SEPM)

... characterization of sand grains, Rio de Janeiro, 8th International Symposium on Mathematical Morphology, Oct. 10–13, Proceedings: , v. 2, p. 73– 74. Marín, V...

2014

Introduction

AAPG Special Volumes

... and expressions of everyday language in that they are precisely defined and carry a fixed connotation, almost like mathematical symbols. If this were...

1967

Auto-identification and Real-time Warning Method of Multiple Type Events During Multistage Horizontal Well Fracturing

Mingze Zhao, Yue Li, Yuyang Liu, Bin Yuan, Siwei Meng, Wei Zhang, He Liu

Unconventional Resources Technology Conference (URTEC)

... effective mathematical models, and even discovering the physical constitutive relationship based on the input data. In recent years, some scholars have...

2023

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