Click to minimize content

Welcome to the new Datapages Archives

Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.

AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.

Click to maximize content

Welcome to the new Datapages Archives

Search Results   > New Search > Revise Search

The AAPG/Datapages Combined Publications Database

Showing 518 Results. Searched 189,135 documents.

< Previous   2   3   4   5   6   Next >

Ascending

Multiple Diffractions

Search and Discovery.com

N/A

An Interpreter's Guide to Improvements in Depth Imaging through Model-Based Velocity Estimation and Refinement

Andy Furniss

Petroleum Exploration Society of Australia (PESA)

... actually recorded by the CMP gathers. Stacking velocity inversion and coherency inversion (Landa et. al., 1991) are two such processes but differ in the type...

1999

Noise Attenuation in Common Receiver Gather to Enhance S/N Ratio in Seismic Data

Dara Felisia A, Triswan Mardani Ade Surya, R.B.Fauzan Irshadibima, Firman Syaifuddin

Indonesian Petroleum Association

... analysis is performed to get velocity model as input to NMO process and continued with CMP stacking to get seismic stack. Figure 2 is flowchart seismic data...

2017

An Interpreter's Guide to Improvements in Depth Imaging Through Model-Based Velocity Estimation and Refinement

Andy Furniss

Indonesian Petroleum Association

... through an interval velocity-depth model and comparing these modelled travel times with those actually recorded by the CMP gathers. Stacking velocity...

2000

High Resolution Pore Pressure Prediction Using AVO Inversion

Yongyi Li

Search and Discovery.com

... in over pressured zones. Traditionally, the P-wave velocity obtained through stacking velocity analysis or reflection tomographic inversion is used...

Unknown

High Resolution Pore Pressure Prediction Using AVO Inversion

Yongyi Li

Search and Discovery.com

... in over pressured zones. Traditionally, the P-wave velocity obtained through stacking velocity analysis or reflection tomographic inversion is used...

Unknown

Derivation of Seismic Depth Sections

H. Buchholtz, W. Houba

Geological Society of Malaysia (GSM)

... infon'nation this problem cannot be solved by simple muting. That means the conventional common midpoint (CMP) stacking fails to produce the equivalent...

1987

The Application of 2D Common-Offset Common-Reflection-Surface (CO CRS) Stack Method Towards Synthetic Data

Parapaty Halley, Rachmat Sule, Teuku Abdullah Sanny

Indonesian Petroleum Association

..., 2001). In comparison with the ZO CRS-stack, that depends on 3 (three) stacking operators, the CO CRS-stack depends on 5 (five) stacking operators, namely...

2009

Shallow Seismic Reflection Survey by Using Accelerated Weight Drop as Seismic Source

Alfian Alfian, Rachmat Sule, Awali Priyono, Masami Hato, Takao Aizawa, Alphius Dwi Guntara

Indonesian Petroleum Association

... data processing. Figure 3 shows the stacking chart of Line-1 (left) and Line-2 (right). Injection of CO2 into Ngrayong reservoir within Jepon...

2016

Arafura Sea Seismic Processing: Importance of Iterating Velocity Analysis and Integrating Regional Geology to Counter Signal Masking by Major Unconformities

Rahadian Adhyaksawan, Paulus T. Allo, Maria Raharja, Muhammad Isjmiradi, Mark Boyd

Indonesian Petroleum Association

... checkshot data provided the confidence to pick this high trend in the stacking velocity. Figure 4 shows a section of a semblance plot for one CMP...

2010

Where's the Data? Acquisition and Processing of Seismic Data in the PNG Highlands, #41762 (2016).

Geoff Mansfield, Subhash Chandra, Peter Carver

Search and Discovery.com

... defined. Similarly, the stacking velocity analysis most often requires a temporal combination of several CMP gathers in supergathers in order to obtain well...

2016

Where's the Data? Acquisition and Processing of Seismic Data in the PNG Highlands, #41762 (2016).

Geoff Mansfield, Subhash Chandra, Peter Carver

Search and Discovery.com

... defined. Similarly, the stacking velocity analysis most often requires a temporal combination of several CMP gathers in supergathers in order to obtain well...

2016

Attenuation of Marine Coherent Noise – A Processing Case History in the East China Sea

Huaien Wang, Liu Guangxin, Curtis E. Hinz, Fred F. C. Snyder

Southeast Asia Petroleum Exploration Society (SEAPEX)

... such as offshore platforms or other ships. Conventional processes such as F-K filtering. Band-pass filtering, or CDP stacking are often ineffective...

1990

Modern Marine 3D Seismic Acquisition - Technical Considerations

Chris Walker

Petroleum Exploration Society of Australia (PESA)

... in mind that Common Conversion Point (CCP) stacking is the relevant signal enhancement procedure and that the location of the CCP relative to the CMP...

1997

Abstract: Multiple Attenuation Using MultiFocusing Technology; #90224 (2015)

Marianne Rauch–Davies, Alex Berkovitch, Kostya Deev, and Evgeny Landa

Search and Discovery.com

... of MultiFocusing (MF) is the enhancement of the signal-to-noise ratio of both stacked sections and prestack data through stacking a much larger number...

2015

Chapter 8: Amplitude Versus Offset

Tom Wittick

North Texas Geological Society

.... The dim out is caused by a change in polarity with offset of the Hartshorn reflection, that causes cancellation upon CMP stacking. Modeling a CMP gather...

1992

Amplitude Versus Offset

Abilene Geological Society

... reflection, that causes cancellation upon CMP stacking. Modeling a CMP gather. (a) P-wave sonic log through the productive Hartshorn interval. (b...

1993

A Towed Streamer EM System Performance Case Study

Folke Engelmark, Allan McKay, Johan Mattsson

Indonesian Petroleum Association

... of standard processing methods as described by Mattsson et al. (2012). Stochastic noise is effectively reduced by stacking, and the dense common mid-point...

2013

Quality Data at a Reduced Price: Innovative Approaches in 3-D Acquisition and Processing

Mars E. Semaan, Michel F. Bee, Maryanto, Gerard Dufourd, Eddy A. Sentani

Indonesian Petroleum Association

... a challenge to seismic data acquisition: A very small Common Mid Point (CMP) bin size needs to be selected to image the steep events with high frequencies...

1995

< Previous   2   3   4   5   6   Next >