Seismic Inversion for Hydrocarbon Screening: Mahakam Case Study

Hilfan Khairy, Didiek B. Prabowo, Cepi Adam

Indonesian Petroleum Association

... balancing compensation applications are needed. If there is a large discrepancy in the RMS amplitude above and below an interval it is recommended...

Seismic Characterization of the First 3D Surveys Offshore Cyprus and Lebanon, by Oystein Lie and Mark Trayfoot; #10194 (2009)

Search and Discovery.com

Breakthrough Concept: Turning Hazards Into Resources, the Forgotten Play; #10507 (2013)

Ruszaidi Kahar, Mimi Lina Isa, Suhaileen Shahar, and Yu Sheng Mou

Search and Discovery.com

... data.  An increase in acoustic impedance or positive reflection coefficient is represented by trough on the workstation.  RMS amplitude extractions...

Geologic Modeling and Uncertainty Analysis of a Gulf of Mexico Reservoir

Yuhong Liu, Peter G. Rigsby, Rohit Sinha, Steve Peterson, Joy Thomas, Gregory Zimmerman

AAPG Special Volumes

... in response to salt withdrawal (Prather et al., 1998). Amplitude extractions show the turbidite systems entering from the northwest during the early...

Pyxis … A study in cost-efficient near-field exploration, discovery and appraisal

Megan Slade, Peter Thomas

Petroleum Exploration Society of Australia (PESA)

... an RMS amplitude over a large window (500 ms) over a relatively uniform interval of the seismic. Amplitude maps were then balanced by dividing...

Prestack Investigation of Shallow Surface-Sourced Seismic Data in Central-Northern Louisiana

D. Cimadomo, G. Kinsland, R. Zhang

GCAGS Transactions

.... In the stacked data image, the Cane River Shale/Carrizo Sand contact is a continuous high amplitude reflector. To investigate the ability of the high...

Horizontal Well Injector/Producer Pair Platong Field, Pattani Basin, Thailand; #20354 (2016)

Joseph J. Abhiphat Pakdeesirote, Sonchawan Ackagosol, Sarayoot Geena, Nualjun Kitvarayut, Kenneth Lewis, Tom Tran, Nancy Wildman, Achiraya Soodsai, Pattra Viriyasittigun

Search and Discovery.com

... channel mud-fill and flood plain deposits. 9 Presenter’s notes: So if we plot the point bar sand thickness vs. RMS amplitude response we see a good...

Multi-Attribute Analysis of Six Upper Cretaceous and Jurassic Structural Closures in Belo Profond, Morondava Basin, Offshore West Madagascar, Irewole Ayodele, #11198 (2019).

Joyce Smith, Adeleke Orimolade, Glen Penfield, Babafemi Falaye,

Search and Discovery.com

... formations, and described using RMS amplitude extractions, spectral decomposition, and seismic-limited AVO analyses. Challenged by igneous lithologies...

Santan Delta Evolution and Its Implication to The Petroleum System in North of Kutei Basin

Hendry Setiawan Lie, Reynaldy Fifariz, Ninda Agri Kharisa, Sigit Ari Prabowo, Befriko Saparindra Murdianto, Dwiharso Nugroho

Indonesian Petroleum Association

... amplitude is used for this study. This attribute commonly corresponds to lithology. Amplitude maps are generated by using RMS (root mean square) amplitude...

Analysis of Electromagnetic Depth Sounding Responses Over a Layered Earth: Investigating Oil & Gas Seeps in the Petroleum Provinces

Shastri L. Nimmagadda, Andrew Ochan

Petroleum Exploration Society of Australia (PESA)

... amplitude responses for values of σ2 / σ1 > 1.0 with constant a/h1. RMS difference of amplitude responses fail to detect the intermediate resistive...

Go West: Deepwater Prospectivity in the Côte Dlvoire Basin

Avril Burrell, Elena Polyaeva, Sié Georges Kam, Samuel Essoh

GEO ExPro Magazine

...Go West: Deepwater Prospectivity in the Côte Dlvoire Basin Avril Burrell, Elena Polyaeva, Sié Georges Kam, Samuel Essoh EXPLORATION RMS Amplitude...

Gas Hydrates: Part VI: Hydrates in the Arctic

Martin Landrø, Jürgen Mienert, Lasse Amundsen

GEO ExPro Magazine

... of the gas hydrate stability zone. From Vadakkepuliyambatta et al., 2013, Marine and Petroleum Geology, 43, 208-221. RMS amplitude time slice showing...

Seismic Facies Mapping: Part 3

Rob Kirk

Petroleum Exploration Society of Australia (PESA)

... geology more Figure 36 is a simple amplitude extraction (3D) than others. which shows a series of redd ish lines whose Automated maps often only show...

Abstract: AVAZ and VVAZ Practical Analysis to Estimate Anisotropic Properties; #90224 (2015)

Yexin Liu

Search and Discovery.com

... to correct for the layering effect. VTI also causes the AVO amplitude anomalies and then makes the practical application difficult for AVO attribute...

Karama PSC Well Results … A Lesson Learned on Provenance and Seismic Imaging of Deepwater Systems

Deborah South, Gerrit Toxopeus, Bjarte Myhren

Indonesian Petroleum Association

.... Figure 3 - (left) Structural map at Hz60 level. Variance map is superimposed for structural enhancement. (right) RMS amplitude, attribute window...

Abstract: IRAP RMS 7.0 - The New Release from Roxar Delivers Enhanced Ease of Use and Accuracy to 3D Modelling

PESA Staff

Petroleum Exploration Society of Australia (PESA)

...Abstract: IRAP RMS 7.0 - The New Release from Roxar Delivers Enhanced Ease of Use and Accuracy to 3D Modelling PESA Staff PRooucT Focus I IRAP RMS...

Sedimentary Characteristics and Lithological Trap Identification of Distant Braided Delta Deposits: A Case on Upper Cretaceous Yogou Formation of Termit Basin, Niger

Zhao Ning, Huang Jiangqin

Petroleum Exploration Society of Australia (PESA)

... accumulation types of lithological traps have been established. Key words: A/S, Sedimentary characteristics, RMS, Lithology trap, influencing factors...

Acoustic Impedance Analysis as an Indirect Approach in Identifying Un-swept Oil Zone Case Study: Kais Carbonate Reservoir The Walio Field, Salawati Basin

Yulia Putri W, Eli Silalahi, Wah Adi Suseno, Ricky Sitinjak, Suganda Zahnurianto

Indonesian Petroleum Association

... impedance = p wave (compressional velocity) = density For 30 years, geophysicists have been researching the correlation of seismic amplitude...

Abstracts: Feasibility of 4D Multicomponent Seismic Methods for Monitoring CO2 Storage in the Redwater Leduc Reef, Alberta; #90173 (2015)

Taher M. Sodagar and Don C. Lawton

Search and Discovery.com

... and P-S wave synthetic seismic sections and horizon amplitude maps demonstrate similar seismic character and attributes for the reef formations...

Seismic Facies Mapping: Part 1

Rob Kirk

Petroleum Exploration Society of Australia (PESA)

... interpreters as good as the loca l 'hard' geology calibration seismic facies, as opposed to 'automated ' make the structural maps and do amplitude (wel...

Analysis of Geobody Geometries within the Fluvio-Deltaic Mungaroo Formation, NW Australia

G. Heldreich, J. Redfern, K. Gerdes, B. Legler, S. Taylor, D. Hodgetts, B. Williams

Petroleum Exploration Society of Australia (PESA)

... and maximum negative amplitude, RMS energy and dominant frequency were generated for each isoslice. The near top Mungaroo Formation was used...

How did the world’s largest submarine fan in the Bay of Bengal grow and evolve at the subfan scale?

Chenglin Gong, Haiqiang Wang, Dali Shao, Hongping Wang, Kun Qi, and Xiaoyong Xu

AAPG Bulletin

... amplitude volumes using the seismic surface of Tft shown in Figure 3B as the hanging horizon (0 ms). The second step was to produce 3-D RMS-attribute...

Importance of Seismic Attributes in Heterogeneous Reservoir and Improvements Expected from Multi-Component Seismic

Miroslav Barisic, Igor Futivic, Tomislav Malvic

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

...-wave RMS amplitude difference map on the Marly horizon, the upper unit of the Midale carbonate reservoir. The Devonian salt pillow in the Prairie...

Biogenic Gas Reservoir Distribution Analysis Using AI Inversion and Seismic Attributes in The Nias Basin, North Sumatra

Nurul Azizah Haris, Ninda Saphira Mustafa, Fathkhurozak Yunanda Rifai, Shaska R. Zulivandama, Sabrianto Aswad

Indonesian Petroleum Association

.... Qualitative analysis was performed to evaluate the reservoir using the RMS amplitude attribute focusing on strong seismic amplitudes which is often...

A new workflow for time-lapse seismic metadata extraction and processing to continuously monitor and predict the CO2 plume front

Feng Chen, Kami Keim

International Meeting for Applied Geoscience and Energy (IMAGE)

... geophysical abnormality for detecting the CO2 plume in this project. We extracted Root Mean Square (RMS) seismic amplitude attributes within a time window...