Field Technique Design for Seismic Reflection Exploration

L. R. Denham

Dallas Geological Society

... the wave numbers of low-frequency, low-velocity ground roll. Such coherent noise may now be better handled in processing. With the widespread use...

APPLICATION OF A THREE DIMENSIONAL SEISMIC SURVEY TO FIELD DEVELOPMENT IN THE WILLISTON BASIN

GARY C. ROBINSON, FERNAND BAIXAS, PATRICK J. HOOYMAN

Williston Basin Symposium

... 3D migration, the survey must be designed to provide an adequate migration aperture, taking into account the depth, dip and size...

Integrated Workflow for Fracture Characterization ; From Well Bore Analysis, Post-Stack Geometrical Attributes and Pre-Stack Azimuthal Inversion; Case Study for Fractured Volcanic Reservoir Analysis in Jatibarang Field, North West Java Basin

Aji Rahmat Ginanjar, Andreas Wasi Kuncoro, Muhammad Taslim, Tri Sunarno Irianto, Arrie Kurniawan, Oddy Pranidhana

Indonesian Petroleum Association

... analysis. The input coherence volume is enhanced with specific processing to produce a line enhanced, dip enhanced and vector azimuth volume. Based...

Extending the Resolution of Seismic Reflection Exploration

L. R. Denham

Pacific Section of AAPG

...: Boston, ’IHRDC. Claerbout, Jon F., 1976, Fundamentals of Geophysical Data Processing: New York, McGraw-Hill. Fitch, A. A., 1975, Seismic Reflection...

Wide-Band Velocity Filtering--The Pie Slice Process: ABSTRACT

Peter Embree, John P. Burg, Milo M. Backus

AAPG Bulletin

... record section, a record section may be obtained which has all events within a specified dip range perfectly preserved, and very high velocity noise...

ABSTRACT: Resolution of Static Corrections in Sand Dune Regions: A successful Case History; #90051 (2006)

Koshy Thomas Thayyil, Ralph Bridle

Search and Discovery.com

... nc orrec ted time shifts remain in this initial model, due to differential slip and dip face compaction, and other anomalous surface consistent effects...

Passive Margins: Eroded Carbonate Platform Margin--The Blake Escarpment off Southeastern United States

William P. Dillon, Anne M. Trehu, Page C. Valentine, and Mahlon M. Ball

AAPG Special Volumes

... their faces. The steep slopes, nearly vertical in places, produce significant problems in processing and interpreting common-depth-point (CDP) multichannel...

Abstract: Using Strike to Find Dip: Neural-Optic Approach for Processing Non-Digital Dipmeter Data, by M. Enderlin; #90987 (1993).

Search and Discovery.com

ABSTRACT: Suppression of the Acquisition Footprint for Seismic Sequence Attribute Mapping, by Kurt J. Marfurt, Ron M. Sheet, John A. Sharp, Jim C. Ward, Gordon J. Cain, and Mark G. Harper; #91019 (1996)

Search and Discovery.com

Surface passive seismic monitoring by the local use of semblance

M. Javad Khoshnavaz, Andrej Bona, Kit Chambers, Hamidreza Siahkoohi, Alireza Khoshnavaz

Petroleum Exploration Society of Australia (PESA)

... mechanism. The corresponding radiation pattern can be symmetric about the apex of hyperboloid moveout surface. Strike-slip and dip-slip horizontal...

A Comparison of Prestack Depth and Prestack Time Imaging of the Paktoa Complex, Canadian Beaufort MacKenzie Basin

G. R. Elsley, H. Tieman

AAPG Special Volumes

... the Paktoa prospect was mapped was that of a three-way-dip-closed structure flanking a shale diapir. This interpretation was influenced by the fact...

Laramide Mountain Flank Deformation and the Golden Fault Zone, Jefferson County, Colorado

Robert J. Weimer, R. Randy Ray

Rocky Mountain Association of Geologists

... DMO TIME MIGRATION PROCESSING SEQUENCE MERGE TWO OVER-LAPPING LINES 1) WEATHERING CORRECTIONS 2) ADJUST FOR CROOKED LINE 3) FINAL STACK 4) DIP MOVEOUT...

Use of Automatic Moment Tensor Inversion in Real Time Microseismic Imaging

Michael Kratz, Michael Thornton

Unconventional Resources Technology Conference (URTEC)

...ce mechanism class from the original processing. In this case, the blue color denotes the dip slip class of mechanism and the red color denotes the stri...

De-risking Appraisal Phase in the Recent Gas Discovery in Banggai-Sula Basin, Central Sulawesi: Application of AVO Analysis and Pre-stack Inversion in the Sub-ophiolite Reef Carbonate Play

Mufied Ahmad, Yudi Herdiana, Tika R. Pertiwi, Hendarsyah, Arie Naskawan

Indonesian Petroleum Association

... identified closure in the northwest. It is a three-way dip closure formed by limestone that was dragged upward by a thrust fault. Interestingly, it has...

What is Horizontal Resolution?

L. R. Denham, R. E. Sheriff

Indonesian Petroleum Association

... dip, (Figure 4) another complication arises: the discontinuity is offset from its true position, as well as being blurred by the diffraction. Figure 4...

Extraction and Interpretation of the Complex Seismic Trace

R. E. Sheriff, M. T. Taner, F. Koehler, D. Frye

Indonesian Petroleum Association

... of three factors: better recording techniques, which distort the data less, and better processing techniques, which remove many types of noise...

Pressure prediction using converted shear waves from OBN data: A rock physics approach

Prajnajyoti Mazumdar, Kevin Searles, Bjorn Olofsson, James Gaiser, Terence Krishnasami

International Meeting for Applied Geoscience and Energy (IMAGE)

... prediction. We advanced the pressure prediction technology with separation, processing of converted P- to S- waves (PS-waves), followed by a prestack...

Structural Interpretation of the Table Rock Area 3-D Survey, Sweetwater County, Wyoming

Cynthia B. Russell, Donald S. Stone

Rocky Mountain Association of Geologists

... resolved, correlation (non-surface consistent) trim statics were applied to improve data coherency. Dip moveout (DMO) was applied, and the velocity field...

The Role of Regional Seismic Surveys in the Exploration of the North West Shelf

J. Ostby, C. Johnston

Petroleum Exploration Society of Australia (PESA)

... this noise. However, dip-moveout (DMO) is a very powerful tool for diffraction energy removal - by limiting the dip angle much of the energy is filtered...

Application of Amplitude, Frequency, and Other Attributes to Stratigraphic and Hydrocarbon Determination: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation

M. T. Taner, R. E. Sheriff

AAPG Special Volumes

... Exploration Improvements in seismic data acquisition and processing techniques make it possible to observe geologically significant information in seismic...

Time-Domain High-Resolution Radon Transform (Geophysics Paper 4)

Michel Schonewille, Peter Aaron, Carl Notfors

Geological Society of Malaysia (GSM)

... Multiple attenuation may be classified in two main methodologies; 1) Prediction of multiples from the data itself, and 2) utilizing moveout...

Dilworth (Carrizo) Field , McMullen County, Texas

Redge L. Greenberg and T. W. Swinbank

GCAGS Transactions

... degrees of dip, although steeper dips were anticipated close to the salt diapir. The 3-D survey layout covered a total of 10.6 square miles, including 2...

Demultiple for Wide-Tow Broadband Acquisition in a Shallow Water Environment: A Case Study from the NW Shelf, Australia

Mike Hartley, Shuo Ji, Alex Browne

Petroleum Exploration Society of Australia (PESA)

.... Significant progress has been made, effective processing flows have been established, and excellent results have been achieved in different basins across...

The Application of a Linear Increase of Velocity with Depth to Seismic Dip Migration

J. E. Stones

Oklahoma City Geological Society

...The Application of a Linear Increase of Velocity with Depth to Seismic Dip Migration J. E. Stones 1958 304 304 The purpose of this paper is two-fold...

Miocene Deposiiton and Petroleum Geology - Northern Gulf of Mexico - Workshop Summary

Richard Fillon, Paul Lawless

PTTC

... moveout, advanced post-stack time migration algorithms, turning wave migration, 3-D amplitude versus offset processing, ray-trace analysis, post-stack depth...