Sequences and System Tracts of Mixed Carbonate-Silicilastic Platform-Basin Setting: The Cenomanian-Turonian Stages of Province (Southern France)

Jean Philip

Special Publications of SEPM

... and evolution of paleoenvironments are analysed with respect to relative sea-level changes. The amplitude of sea-level changes at the 3rd-order scale has been...

Benefits and Uplift of Focused Post-Migration Gather Conditioning Over Prospect Specific Areas - An Indonesian Case Study

David Jessup, Dave Goulding, Andy Kalil

Indonesian Petroleum Association

... for the modelling were the QPSDM gathers at angle ranges 5º-35º. In map view, the spatial distribution at the target horizon illustrates the improvement after...

Tackling the Decline of Oil Recovery Method in Eastern Indonesia’s Mature and Remote Field: Carbon-Oxygen (C/O) Log

Search and Discovery.com

Using Pressure Data to Build a Stratigraphic Framework in the Deepwater Ranggas Field, Kutai Basin … East Kalimantan

Ida Njoman Widya Dharmasamadhi, Sena W. Reksalegora

Indonesian Petroleum Association

... was released. Although a significant improvement was seen in both data sets relative to the original seismic survey, the resolution of the data...

Evaluating Trap Integrity in the Vulcan Sub-Basin, Timor Sea, Australia, Using Integrated Remote-Sensing Geochemical Technologies

G. W. O'Brien, P. Quaife, R. Cowley, M. Morse, D. Wilson, M. Fellows, M. Lisk

Petroleum Exploration Society of Australia (PESA)

... rift faults. At a sub-basin scale, the nature (throw and orientation) of the Neogene faulting is due to a complex interplay between the orientation...

The Importance of Reservoir Characterization and Sedimentology in the Belida Field Development

J. Gaynor, G. Hepler, M. Thornton

Indonesian Petroleum Association

... increased value with a higher than predicted reserve case, lower overall costs due to optimization and the benefits of decreased cycle time. Nilsen...

A high-resolution seismic investigation for shallow iron ore

Ashley Grant*, Sasha Ziramov, Milovan Urosevic

Petroleum Exploration Society of Australia (PESA)

... produced using 3D refraction tomography and surface techniques shows anomalous interval velocities related to the iron rich zone. An elevated amplitude...

Estimation of Heat Radius Based on Production Responses to Evaluate the Huff and Puff Performance at X Area … Duri Field

Debby Dwi Agesta Thesly, Sugiatmo Kasmungin, Ari Sugiarto, Sudianto Lumbantobing

Indonesian Petroleum Association

... an actual value for the heat radius, due to the fact that the calculation is based on the improvement of oil volume coming to the surface as a result...

Imaging Beneath Gas - A Prestack Depth Migration Case Study (Paper 34)

Osman Khan, Uwe Klein-Helmkamp, Peter Whiting, Tim Chapman

Geological Society of Malaysia (GSM)

... suffers from significant velocity push downs which are interpreted to be due to disseminated gas, possibly locally trapped beneath a gas hydrate layer...

From raw seismic data to quantitative interpretation via cloud-based FWI

Henry A. Debens

Australian Energy Producers Journal

... effective imaging with data of limited quality. The second allows for the estimation of elastic amplitude-versus-angle behaviour while still using...

Retrieving high-resolution acoustic impedance using full-waveform inversion in presalt reservoir setting, offshore Brazil

Akshat Abhishek, Alok K. Soni, Rene-Edouard Plessix, Martijn Blaauw, Jaydip Guha, Gautam Kumar

International Meeting for Applied Geoscience and Energy (IMAGE)

.... This is achieved by explaining the measured reflection wavefield including primaries and multiples, and correctly handling the transmission losses caused due...

A Towed Streamer EM System Performance Case Study

Folke Engelmark, Allan McKay, Johan Mattsson

Indonesian Petroleum Association

... attenuated, due to the focusing effect of the source energy on the designated target. Marine controlled source EM (CSEM) surveys have traditionally...

Unsupervised frequency…space domain deep learning framework for reconstructing 5D seismic data

Gui Chen, Yang Liu, Haoran Zhang, Mi Zhang, Yuhang Sun

International Meeting for Applied Geoscience and Energy (IMAGE)

... amplitude and phase spectra of the 4D frequency tensor that is derived from 5D data after the 1D fast Fourier transform, in an unsupervised manner...

Consideration to Data Driven Solutions for the Acquisition of New Marine 3D Seismic Data

Julie Willmore, Brad Torry, Henrik Roende, Chris Egger, Adriana Thames

GCAGS Transactions

.... The advantages of multi-azimuth data in salt provinces (due to the complex ray paths) are well documented and yet we are still unable to image properly certain...

Validating cuttings samples as an alternative to core samples in baseline geochemical vertical profiles for production allocation in unconventional reservoirs

Drew Scherer, Alan Yu, Mauro Becker, Changrui Gong, Daniel Xia

International Meeting for Applied Geoscience and Energy (IMAGE)

... petroleum systems due to their high vertical and lateral variability in the geochemical signatures unique to a specific formation. However...

Workflows to Improve the Resolution of Post-Stack Seismic Data and Attributes from the Malay Basin (Paper P31)

A. E. Barnes, M. F. A. Rahim, A. R. Ghazali

Geological Society of Malaysia (GSM)

.... This is particularly true of structural attributes, such as discontinuity, curvature, and relative amplitude change. Attributes are further enhanced through specific...

An Advanced Interpretation Technique Integrates Well Log and Core Data for Thin-Bed Reservoir Evaluation

Ashok Sinha , Tony Lawrence , Bill Simmons

GCAGS Transactions

... enough to allow improvement in vertical resolution. Thin-Bed Resistivity Due to the fact that tools with higher vertical resolution usually give...

Risk Analysis Study for Fuel Gas System Improvement in Banyu Urip Facility

Yoga Hutomo Putra, Nurania Saubryani

Indonesian Petroleum Association

...Risk Analysis Study for Fuel Gas System Improvement in Banyu Urip Facility Yoga Hutomo Putra, Nurania Saubryani This paper has been reviewed...

Comprehensive Workflow for Lab to Field-Scale Numerical Simulation to Improve Oil Recovery in the Eagle Ford Shale by Selective Testing and Modeling of Surfactants for Wettability Alteration

I Wayan Rakananda Saputra, David S. Schechter

Unconventional Resources Technology Conference (URTEC)

..., field-scale effect of SASI was also approximated. With the result of 22.7% increase of initial oil production rate and 18.4% improvement of three...

The Application of Image Processing Techniques for Complex Structures

V. Sudhakar, I. T. McMahon

Indonesian Petroleum Association

... used to image data: dip moveout (DMO) and prestack migration. Either process approximately solves the problem of multivalued moveout due to dip...

Supercritical-flow Deposits and Their Distribution in a Submarine Channel System, Middle Eocene, Ainsa Basin, Spanish Pyrenees

Pauline H. Cornard, Kevin T. Pickering

Journal of Sedimentary Research (SEPM)

... scour-and-backfilling structures have been observed (Postma et al. 2016; Lang et al. 2017a; Ono and Björklund 2017) due to the poor preservation...

Deepwater and Frontier Exploration in Australia – A Historical Perspective and a View to the Future

T. R. Walker, A. J. Kantsler

Indonesian Petroleum Association

... reserves (collectively 8.8 Tcf, 165 mmbbl). Many of the prospects had been identified on 1970's-80's 2D seismic data, but were not drilled due...

Improved synchrosqueezing matching pursuit incorporating w-transform

Chaohe Wang, Zhaoyun Zong

International Meeting for Applied Geoscience and Energy (IMAGE)

... and improvement of this algorithm. Meanwhile, synchros queezing matching pursuit (SSMP) algorithm proposed by Xu is one of them. Although the spectrum...

Post-stack 3D merging to fast-track regional interpretation … offshore Otway Basin case study

Merrie-Ellen Gunning, Scott Wilkinson, Pei-Fei Chau, Cameron Mitchell, Jennifer Badry

Australian Energy Producers Journal

...-stack reprocessing from field data. However, there are occasions where this is not possible due to time, financial or data access constraints...

American Association of Petroleum Geologists Annual Meeting April 11–14, 1999 San Antonio, Texas Abstracts

Mark W. Frye, William E. Harrison

Environmental Geosciences (DEG)

... growth bands averaging ~1 mm/yr. Skeletal ∂13C and ∂18O show millimeter-scale cyclicity, apparently due to annual T variation, and large amplitude swings...