Why 3D Seismic Missed a Giant Field in the Eastern Venezuela Thrust Belt; Postmortem of a Late Discovery

Search and Discovery.com

... , despite being covered by several 3D seismic surveys, and being very close to the giant Santa Barbara Field (6.1 MMMbls and 21 TCF). The reason...

Abstract: Pitfalls in Prestack Inversion of Merged Seismic Surveys, by Sumit Verma; #90200 (2014)

Search and Discovery.com

High - Quality, Efficient Broadband Acquisition & Processing-An Integrated Approach

Richard Patenall, Dominic Fell, Timothy Brice, Saeeda Hydal

Indonesian Petroleum Association

...: Improving efficiency The most cost-effective way to acquire 3D marine seismic data is by a towed-streamer survey; the majority of these surveys...

Abstract: Pitfalls in Prestack Inversion of Merged Seismic Surveys; #90239 (2015)

Sumit Verma, Shiguang Guo, Thang Ha, and Kurt Marfurt

Search and Discovery.com

... distribution of discontinuous tripolitic facies. In the early 1990s several 3D surveys were shot in the study area to image shallower objectives...

Cascaded deep learning for fast-track structure model building from 2D seismic data

Tao Zhao, Leigh Truelove

International Meeting for Applied Geoscience and Energy (IMAGE)

... and involves high uncertainty. In this study, we explore deep learning solutions to assist interpreting seismic horizons in 2D seismic surveys, then build 3D...

A Time Series Analysis of Exploration in the North West Shelf

Maria Irene Inggrid, Michael Braim, Munish Kumar

Australian Petroleum Production & Exploration Association (APPEA) Journal

... years, 3D seismic only covered small areas and the rate of acquisition was slow at ~3 surveys/year as seen in Fig. 1. The rate of well drilling remained...

Superior Definition of Geologic Features by Running Geometric Attributes on Preconditioned Seismic Data

Search and Discovery.com

Seismic Imaging Technology: Part III

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... al 2007). Courtesy StatoilHydrornttttttttAtlantis field cross-section. Courtesy BPrnttttttttImaging comparison of 3D conventional marine seismic (top...

Ceará to Potiguar: New Insights into an Underexplored Hydrocarbon Province

Scott Opdyke, Yermek Balabekov, PGS

GEO ExPro Magazine

... an extensive series of broadband multi-sensor GeoStreamer 3D surveys to address exploration concerns and de-risk play elements in the Potiguar and Ceará...

Integrated Surface-Downhole Acquisition Geometries … The Way to Higher Detailed Reservoir Investigation

A.A. Tabakov, K.V. Baranov

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

.... Conventional VSP (A) and 3D+VSP (B) acquisition geometries Field tests of combined surface (2D and 3D)downhole surveys have demonstrated both...

Abstract: Shallow Marine Seismic Survey over the Saracen Bank, Offshore Sabah

Elieen Lau, Ronald Hoogenboom, James Smethurst

Geological Society of Malaysia (GSM)

...Abstract: Shallow Marine Seismic Survey over the Saracen Bank, Offshore Sabah Elieen Lau, Ronald Hoogenboom, James Smethurst - 262 - Geological...

Abstract: 3D Seismic: An Indispensable Tool to Delineate Hydrocarbons

Brain R. H. Anderson

Geological Society of Malaysia (GSM)

... Qut §Ome 250 surveys over some 70,000 km2, in different environments. Since 1984 SSB/SSPC has emb3fkeu on a phased'3D'seismic acquisition campaign...

Abstract: Advances in Marine Seismic Acquisition, by Mundy Brink; #90077 (2008)

Search and Discovery.com

Marine Seismic Triple Source Case Studies from the Asia„Pacific Region

Ed Hager

Australian Petroleum Production & Exploration Association (APPEA) Journal

... for minimal costs, mainly in processing. symmetrical, so that regardless of acquisition direction, the surveys could be processed on one grid...

Elastic full-waveform inversion using OBN data acquisition

Denes Vigh, James Xu, Xin Cheng, Bing Bai

International Meeting for Applied Geoscience and Energy (IMAGE)

... acquisition Denes Vigh*, James Xu, Xin Cheng and Bing Bai Schlumberger Summary Full-waveform inversion (FWI) has been widely used on 3D datasets...

Results of a Vibroseis Sourced 3D Seismic Survey, Phetchabun Basin, Thailand

David Remus, Rex Prosser

Southeast Asia Petroleum Exploration Society (SEAPEX)

... in each reconstruction bin. The final bin size was 15 meters in the receiver direction by 22.5 meters in the source direction. A conventional 3D processing...

Application of P & SH-Waves for Rock Anisotropy Studies: Genting Highlands Case Study

Abdul Nassir Sh. Saeed, Abdul Ghani Rafek, Rahman Yaccup, Abdul Rahim Samsudin

Geological Society of Malaysia (GSM)

... found increasing use for seismic anisotropy studies since the velocity derived from such surveys are direction dependent (Danbom and Domenico, 1987...

Appendix A: Considerations for Optimum 3-D Survey Design, Acquisition and Processing

R. Malcolm Lansley

AAPG Special Volumes

... consideration for marine acquisition is the use of multi-boat, multi-source and multi-streamer surveys for obstacle avoidance and for reducing cost. Egan...

Abstract: Vega Takes off for ECL

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... of our consultants who have used it in the field on 3D land and shallow marine surveys." One case in point was, according to Miller, the Fletcher...

Abstract: Land seismic acquisition: where do we stand on the receiver side?; #90254 (2016)

Jean-Jacques Postel

Search and Discovery.com

... effective high density 3D surveys accessible. Adapted processing has also largely evolved, handling terabytes of noisy data and drastically improving...

Genesis 4D Project — Design and Execution Overview

Bernard Regel, Tom Hudson, John Bretches, Phil Inderwiesen, Pat Condon, James Rickett, Frank Descant

GCAGS Transactions

... legacy surveys by CVX 4D group. 2001: 1990 proprietary 3D selected as best baseline survey. Lessons learned Technical screening and rock physics...

ABSTRACT: SHORT OFFSET 3D VS HIGH FREQUENCY 2D FOR SHALLOW HAZARD IDENTIFICATION IN BLOCK 22

N. Mundell, R. Logsdail

Geological Society of Trinidad & Tobago

... for this, routine site surveys were carried out, including the acquisition of high resolution 2D seismic data, over two of the proposed exploration...

2D seismic surveys as an alternative for CO2 monitoring in the North Dakota CarbonSAFE project

César Barajas-Olalde, Donald C. Adams, Hansel Gonzalez, Mengmeng Zhang, Pablo Benitez, Ryan J. Klapperich, Wesley D. Peck, Panos Doulgeris

International Meeting for Applied Geoscience and Energy (IMAGE)

... for CO2 monitoring. 2D and 3D surveys were compared using wave equation-based amplitude-versus-offset (WEB-AVO) inversion. The encouraging WEB-AVO results...

Multi-Source Design and Penta Source Case Study from the NWS Australia

Edward Hager, Phil Fontana

Petroleum Exploration Society of Australia (PESA)

... of 3D marine towed streamer acquisition the industry has been limited by the dual source designs that give a reasonable balance between efficiency, which...

Shallow Marine Seismic Survey over Saracen Bank, Offshore Sabah

Eileen M. C. Lau, R. C. Hoogenboom, J. Smethurst

Geological Society of Malaysia (GSM)

... the key aspect of the survey preparation, the seismic programme and acquisition techniques, and discusses some of the results of a unique marine seismic...