Porosity and Permeability Estimation Using Acoustic Impedance Inversion and Instantaneous Q Method in BarokahŽ Field, Baturaja Formation, South Sumatera Basin

Diva Alfiansyah, Sulistyo Oetomo Putro, Sismanto, Fatkhul Mu'in

Indonesian Petroleum Association

... and permeability properties are obtained from well log analysis and core test data (Sismanto, 2013). We acquire porosity and permeability values from the well...

Discovery to Development: A Subsurface Case History of the Kitan Oil Field, Timor Sea

D. Wheller, G. Ellis, Y. Suhardiman, R. Yokote, D. Selvaggi, J. Derrij, G. Maniscalco

Petroleum Exploration Society of Australia (PESA)

... technique. A depth map was generated using the TWT top Laminaria reservoir horizon and the well tied average velocity map. The key uncertainties in the depth...

Insights into fluid movement and production discrepancies from PCA clustering on 4D seismic data

Evan Jowers, Heather Bedle

International Meeting for Applied Geoscience and Energy (IMAGE)

... reservoir baffles that could prohibit fluid movement. Finally, these attributes are compiled in an unsupervised principal component analysis computation...

Mapping of Reservoir Facies within Heterogeneously Deposited and Structurally Deformed Strata in Tripura Frontal Fold Belt of Assam and Assam Arakan Basin: Application of Sequence Stratigraphy, 3D Seismic Attributes and Inversion, #30255 (2012)

Hari Lal, N.P. Singh, A.K. Tandon

Search and Discovery.com

... of data enhancement, sequence stratigraphic analysis, seismic attribute analysis, spectral decomposition, impedance inversion and seismic guided multi...

Chapter 18: The Role of Megaregional Seismic Data in Santos Basin Pre-Salt Exploration and Development

J. A. Deckelman, S. Chi, A. K. Hartwig, K. R. Reuber, J. Fruehn

AAPG Special Volumes

... velocity model, and consistently datumed, amplitude balanced, and phase matched. The data have application to both pre-salt exploration and pre-salt field...

Cascaded full-waveform inversions to resolve Mesozoic structures in shallow-water Gulf of Mexico with limited-offset data

Wei Kang, Christoph Koeninger, Miguel Acosta Perez, Josue Jurado Ramirez, Imran Nagir, Denes Vigh, Silvino Dominguez Garcia, Alfredo Vazquez Cantu, Luis Arturo Vega, Marco Antonio Mayorga

International Meeting for Applied Geoscience and Energy (IMAGE)

... Arturo Vega, Marco Antonio Mayorga (PEMEX) Summary Full-waveform inversion (FWI) has been widely applied in the velocity model building related...

Eikonal equation-based adjoint-state characteristic reflection traveltime tomography: Method and application in real dataset

Jianming Zhang, Liangguo Dong, Jianhua Wang, Yilin Wang, Chao Huang

International Meeting for Applied Geoscience and Energy (IMAGE)

... to reconstruct the subsurface velocity model. This method automatically extracts the characteristic reflection traveltimes in pre-stack seismic data by combining...

3-D High-Resolution Reservoir Characterization from Crosswell Seismic Data

John Washbourne, Kenneth Bube

West Texas Geological Society

... to regularized traveltime velocity inversion, and finally show results from two fully 3-D datasets that demonstrate the specific improvements of a consistent...

"Basement" to East Coast Continental Margin of North America

M. A. Mayhew

AAPG Bulletin

... refraction line. "Layer 2" has velocities less than low-velocity-basement values on this line, and contours are on deeper horizon; therefore...

Relationship of Zones of Oil-Gas Accumulation to Paleogeographic Conditions of Sedimentation in the Example of the Productive Unit of the Baku Archipelago

M. S. Kukhmazov

Petroleum Geology: A Digest of Russian Literature

... are referred KaS, PK, KS, NKP, and NKG; to the upper - the formation of the “break” (horizon VII), horizons III (clayey), V (sandy), II (sandy and sandy-clayey...

Reservoir prediction using graph-regularized deep learning

Kaiheng Sang, Nanying Lan, Fanchang Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... geophysical data. Reservoir parameters, such as shear wave velocity, porosity and saturation, are correlated with seismic data, but it is difficult...

Field Technique Design for Seismic Reflection Exploration

L. R. Denham

Dallas Geological Society

... is increasingly undesirable because as resolution has increased the wave number range of high frequency, high-velocity reflection components has overlapped...

Exploring naturally fractured reservoirs: A case study

Anand Prakash, Manayer Al-Abdullah, Abu Ghneej Ali Faleh Naser, Al-Otaibi Talal Mutlaq Mohammed, Bhaskar Chakrabarti, Rinaldi Mulyono, Vishnu Chilumuri, Al-Meshilah Thuwaini, Talal F. Al-Adwani, Amar Nada Mohamad Amar, Al-Otaibi Ahmad Homoud

International Meeting for Applied Geoscience and Energy (IMAGE)

.... The stress and fractures may be readily interpreted at the well locations from existing borehole image logs and core analysis. However, targeting...

Seismic Exploration for Stratigraphic Traps: Geophysical Exploration Methods

Paul L. Lyons, M. B. Dobrin

AAPG Special Volumes

.... The objective is to trace the upper and lower boundaries of a reservoir bed to the point of convergence. If we assume that this bed is a high-velocity...

Formation of Lithologic Shields of Oil and Gas Pools

A. I. Ivanov, I. E. Eydman

Petroleum Geology: A Digest of Russian Literature

... contemporaneously with deposition of the sediments composing the productive horizon. In this connection the problem arises as to the means by which oil...

Three-Dimensional Seismic Attributes Help Define Controls on Reservoir Development: Case Study from the Red River Formation, Williston Basin

R. A. Pearson, B. S. Hart

AAPG Special Volumes

... seismic analysis: Leading Edge, v. 16, no. 10, p. 14391443.Schuelke, J. S., and J. A. Quirein, 1998, Validation: A technique for selecting seismic...

Increasing The Resolution of Seismic Imaging With Spectral Blueing, Spectral Decomposition RGB And HSV Blending to Delineate The Fluvial Facies on Fluvio Deltaic Environment

Aji Darma Maulana, Nine Safira, Ongki Ari Prayoga, Egie Wijaksono, Alit Ascaria

Indonesian Petroleum Association

.... The six dominant frequencies obtained from the spectrogram analysis will be input parameters for the graphic visualization process using RGB and HSV...

Woollybutt 2001: A Geoscience Odyssey

D. J. Hearty, M. A. Battrick

Petroleum Exploration Society of Australia (PESA)

... velocity field derived from Pre-Stack Depth Migration (PSDM) processing. Depth conversion was completed using 3 layers and a combination of PSDM...

ABSTRACT: Application of Marine Magnetic and Gravity Data in Mapping Basement and Sedimentary Horizons in the Rovuma Basin, Mozambique, by Kivior, Irena; Chandola, Sandeep K.; Lee, Poh Kin; Zohdi, Siti; Markham, Stephen; Damte, Shiferaw; #90155 (2012)

Search and Discovery.com

Geophysical Reconnaissance on African Shelf: I. Cape Town to East London

R. Leyden , M. Ewing , E. S. W. Simpson

AAPG Bulletin

.... The section reported follows the shelf edge in order to identify possible offshore embayments. On the flanks of the Agulhas arch high-velocity...

Volumetric Calculations Using 3D Seismic Calibrated Against Porosity Logs - Pretty Hill Formation Reservoirs, Onshore Otway Basin

P. J. Boult, J. Donley

Petroleum Exploration Society of Australia (PESA)

... neural network analysis methods using Hampson and Russell's Emerge™ software. Multi-attribute and neural network analysis of seismic trace data can...

4D Seismic Reservoir Characterization of a CO2 Flood: A New Technology

Sony R. Mohammad, Thomas L. Davis

Indonesian Petroleum Association

... attribute and seismic inversion analysis to enhance the visualization of the time-lapse anomalies, and (4) interpret the time-lapse results...

Relationship between Syn-Depositional Faulting and Carbonate Growth in Central Luconia Province, Malaysia

S. N. Fathiyah Jamaludin, Manuel Pubellier, David Menier

Geological Society of Malaysia (GSM)

... achieved through seismic to well tie analysis. Horizons for seismic interpretations were selected according to the obvious reflectors correlated from...

Seismic Stratigraphic Study of Two Oxfordian Carbonate Sequences, Eastern Saudi Arabia

George S. Langdon , Steven J. Malecek

AAPG Bulletin

... sequence identification, seismic facies analysis, and Jurassic sea level correlation. Toplap and downlap reflection terminations defined sequence boundaries...

Seismic Refraction Measurements in the Summit Basins of the New Hebrides Arc

Mark L. Holmes

Circum Pacific Council Publications

... gradational , i n th e compressiona l velocity betwee n tw o layers . Reflectio n horizon s ar e produced b y a chang e i n th e acousti c impedance , th e...