FWI uncertainty analysis with Stein variational gradient descent

Haoyang Cen, Kaihang Guo, Diancheng Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

...FWI uncertainty analysis with Stein variational gradient descent Haoyang Cen, Kaihang Guo, Diancheng Wang FWI uncertainty analysis with Stein...

Time-lapse processing and imaging of the Snowflake 3D DAS VSP CO2 monitoring dataset

Xiaohui Cai, Kristopher A. Innanen, Qi Hu, Ziguang Su, Donald C. Lawton

International Meeting for Applied Geoscience and Energy (IMAGE)

... address in this study. Our primary focus is on enhancing the quality of upgoing wave data through a comprehensive approach, including phase analysis...

Establishing Novel Views on Reservoir Compartmentalization Utilizing Systematic Data-driven Seismic Processing Frameworks

Riaz Alai, M Afiq B Mokhtar, Jun Wang, Yonghe Guo, Ecep Suryana

Indonesian Petroleum Association

... imaging result. A method of integrated 3D velocity analysis for quality control procedure is proposed through volumetric semblance generation replacing...

ABSTRACT: A New Approach for Interpreting Lithofacies and Sequence Stratigraphy using Borehole Image Data in Wells Drilled with Non-Conductive Mud Systems; #90013 (2003)

MITCH D. PAVLOVIC, MILAN MARKOVIC

Search and Discovery.com

... borehole image logs are typically used for structural dip determination, fracture identification, fault, and regional stress analysis. This paper aims...

EXTENDED ABSTRACT: Unconventional Reservoir Evaluation: Focus on the Eagle Ford

Mark Przywara, Allen Howard, Roman Hernandez, Daniel Brooks

GCAGS Transactions

... will be focusing on the Eagle Ford Shale and its mix of heterogeneity and consistency from South Texas to Central Texas. This regional snapshot...

Issues and Approaches for Hydrocarbon Systems Analysis in Tertiary Deltas … What We Have Learned: Examples from Deepwater Nigeria

L. L. Summa, S. A. Barboza, K. M. Bohacs, P. J. Mankiewicz, J. E. Neal

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

...Issues and Approaches for Hydrocarbon Systems Analysis in Tertiary Deltas … What We Have Learned: Examples from Deepwater Nigeria L. L. Summa...

ABSTRACT: METHOD FOR IDENTIFYING MICRO-INFRARED SPECTRUM OF MINERALS

Yuliang Zou, Wei Fang, Jingkun Li

The Society for Organic Petrology (TSOP)

... condensing lens focusing, double light bars covering, infinite ultra thin adjustment, thickness compensation and high sensitivity ,the lowest detecting grade...

Flow Profile Estimation in Horizontal, Hydraulically Fractured Wells Using a Péclet Number Approach

J.F. App

Unconventional Resources Technology Conference (URTEC)

... most regression-based approaches. Introduction The analysis of bottom-hole temperatures is increasingly being used in both production and stimulation...

Seismic Migration Interpolation using Time-Shift Imaging Condition

Mark Ng

Search and Discovery.com

... Poster Paper Award) MacKay, S. and Abma, R., 1992, Imaging and velocity estimation with depth-focusing analysis: Geophysics, 57, 1608-1622. Mi, Y...

Abstract: Evidence for the Microbial Origin of the Tengiz Unit I Boundstone Slopes, (Pricaspian Basin, The Republic of Kazakhstan); #90153 (2012)

Miriam S. Andres, Tomaso R.R. Bontongnali, Jeroen M. Kenter, Paul (Mitch) Harris, Crisogono Vasconcelos, Judith A. McKenzie, Ruslan Manakhayev and Steve D. Jenkins

Search and Discovery.com

..., stable isotopes) research is increasingly focusing on analyzing the microbial products i.e. exopolymeric substances (EPS) and minerals that excrete...

Seismic Migration Interpolation using Time-Shift Imaging Condition

Mark Ng

Search and Discovery.com

... Poster Paper Award) MacKay, S. and Abma, R., 1992, Imaging and velocity estimation with depth-focusing analysis: Geophysics, 57, 1608-1622. Mi, Y...

Integrating Geochemical and Petrographic Analyses to Better Understand Proximal to Distal Variations in Source Rocks, Using an Example from the Bashkirian in the United Kingdom; #10781 (2015)

Jennifer J. Graham, Sarah J. Davies, Joe H.S. Macquaker, Mike J. Norry

Search and Discovery.com

... the combined approach of petrographic and geochemical analysis), which are either bioturbated or organized into thin graded beds. In proximal locations, facies...

Resistivity Logs: Chapter III

George B. Asquith, Charles R. Gibson

AAPG Special Volumes

...Resistivity Logs: Chapter III George B. Asquith, Charles R. Gibson 1982 41 65 ME 3: Basic Well Log Analysis for Geologists General Resistivity logs...

ABSTRACT: Static Reservoir-Analog Modeling of Focused-Flow and Dispersed-Flow Resedimented Deepwater Carbonate Deposits: Upper Miocene, Agua Amarga Basin, Southeast Spain, by Dvoretsky, Rachel; Goldstein, Robert H.; Franseen, Evan K.; #90142 (2012)

Search and Discovery.com

Abstract: The Gharif Formation: Improving Prospecting and Field Development Success by Understanding the Role Syndepositional Tectonism and Salt Movement Play in Focusing Sandstone Accumulations within the South Oman Salt Basin, Oman; #90317 (2018)

Chris J. Donofrio, Frederic Knap

Search and Discovery.com

... Movement Play in Focusing Sandstone Accumulations within the South Oman Salt Basin, Oman; #90317 (2018) Chris J. Donofrio, Frederic Knap AAPG Datapages...

Reservoir prediction technology based on tuning spectral decomposition

Wang Qingzhen, Wang Jianhua, Zheng Ying

International Meeting for Applied Geoscience and Energy (IMAGE)

... spectrum obtained by the traditional time-frequency analysis method in order to obtain the time-frequency spectrum with good focusing. It can obtain...

Analysis of Total Organic Carbon (TOC), Brittleness Index (BI), Maturity and Seismic Attributes for Characteristics identification of Potential Shale Oil: A Case Study of Talang Akar Formation, Central Ardjuna Basin

Gilang Hamzah Fansury, Abdul Basyir, Abdul Haris, Bayu Seno Adi, Andang Bachtiar, Karnadi Syachrul, Husein Agil Almunawwar, Aldo Hutagalung

Indonesian Petroleum Association

...Analysis of Total Organic Carbon (TOC), Brittleness Index (BI), Maturity and Seismic Attributes for Characteristics identification of Potential Shale...

AAPG/Datapages Discovery Series No. 7, Multidimensional Basin Modeling, Chapter 5: Interactive Charge Modeling of the Qatar Arch Petroleum Systems

Zhiyong He and Thomas A. Berkman

AAPG Special Volumes

.... Focusing by these minor features resulted in meandering migration channels as well as large areas of "migration shadows." Active shows...

Extended Abstract: Slim-Hole Drilling … De-Risking Exploration in Remote Locations

Emmanuel Soquar, Chris van der Westhuyzen

Africa Energy and Technology Conference, 2016

... with a cost effective solution. EXTENDED ABSTRACT Introduction It is possible to drill safe wells and still reduce costs significantly by focusing...

ABSTRACT: Lead Isotope Ratios in Spanish Coals

M. Díaz-Somoano, I. Suárez-Ruiz, J.I.G. Alonso, J. Ruiz Encinar, M.A. López-Antón, M.R. Martínez-Tarazona

The Society for Organic Petrology (TSOP)

... influence on the isotope ratios. An analysis of these ratios in each of the fractions may serve to confirm the presence of different modes of occurrence...

Integrating machine learning and artificial intelligence for reservoir characterization of Z gas field, Lower Indus Basin, Pakistan

Muhammad Bilal Malik, M. Armaghan, Faisal Miraj, Maha Ali Haider, Muhammad Tallal Malik

International Meeting for Applied Geoscience and Energy (IMAGE)

..., University of the Punjab Summary The abstract provides an overview of a comprehensive study conducted on the Z gas field in Pakistan, focusing...

Foreword — Central Foreland NATMAP: Stratigraphic and Structural Evolution of the Cordilleran Foreland

Larry S. Lane

CSPG Bulletin

...) No. 4. (December) This two-part special issue is a collection of synthesis papers derived from mapping, structural and stratigraphic analysis...

Foreword — Central Foreland NATMAP: Stratigraphic and Structural Evolution of the Cordilleran Foreland

Larry S. Lane

CSPG Bulletin

.... (March) This two-part special issue is a collection of synthesis papers derived from mapping, structural and stratigraphic analysis, and geophysical...

ABSTRACT: SEISMIC VOLUME PROCESSING FOR GEOLOGIC INTERPRETATION : A review of its use with 3D visualization software; #90013 (2003)

JOHN KERR, GARY JONES

Search and Discovery.com

... analysis. Focusing in on the onlapping sediments from the West, Fig (1), this second example illustrates the use of instantaneous frequency to view seismic...

Converted-Wave Prestack Time Imaging without using P-Wave

Search and Discovery.com

..., Calgary, AB [email protected] and Lei Wei CGGVeritas, Calgary, AB, Canada Summary In converted-wave processing, velocity analysis and CCP (common...