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The AAPG/Datapages Combined Publications Database

Showing 48,813 Results. Searched 200,693 documents.

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Study on Characteristic Variability of Weak Signal in High Density Seismic Acquisition; #41351 (2014)

Wujin Chen and Anchu Wu

Search and Discovery.com

... frequency 40Hz. While the offset is less than 1000m, the tuning effect is weak; the band pass is wide with better AVO effect. When the offset is more...

2014

Risk Reduction for Effectively Increasing Drilling Efficiency in the Thin Reservoirs of the Three Forks of the Williston Basin. A Case Study Employing a Geostatistical Seismically Constrained Subsurface Geomodel

Inna Tsybulkina, Cesar Marin, Kevin Chesser, Shane Mogensen, Samuel D. Fluckiger

Unconventional Resources Technology Conference (URTEC)

...Risk Reduction for Effectively Increasing Drilling Efficiency in the Thin Reservoirs of the Three Forks of the Williston Basin. A Case Study...

2016

Seismic Reef Expression in the North Sumatra Basin

K. Wirjodihardjo

Indonesian Petroleum Association

... to a thin limestone interval between the top reef and the weak reflection within the reef body, while the tuning effect from the transition zone is caused...

1992

Enhancing Seismic Insight by Spectral Decomposition, #41534 (2015).

Xiaogui Miao, Dragana Todorovic-Marinic, Tyler Klatt

Search and Discovery.com

... but reduces temporal resolution, which is undesirable for thin bed interpretation. In this paper, in addition to the previously discussed WT and MPD methods...

2015

Understanding the Reservoir Architecture of Lower Fars Formation in North Kuwait through Seismic Reservoir Characterization; #51531 (2018)

Mohamed Hafez Abdul Razak, Jarrah Al-Jenaie, Hesham Moubarak

Search and Discovery.com

..., and fluid. The second phase was carried out by estimating wavelets and generating pre-stack synthetic seismograms that were used for AVO analysis. Once...

2018

Cyclostratigraphy and Chronology of the Albian Stage (Piobbico Core, Italy)

Alessandro Grippo, Alfred G. Fischer, Linda A. Hinnov, Timothy D. Herbert, Isabella Premoli Silva

Special Publications of SEPM

..., including episodic precessional anaerobic pulses (PAPs). Contrasts between the individual beds representing the alternate phases of the precessional...

2004

Abstract: Correlation of P-P and P-S Data in Yinggehai Basin, South China Sea; #90171 (2013)

Jinfeng Ma, Le Gao, and Igor Morozov

Search and Discovery.com

... seismograms that incorporate AVO effects will be generated by convolving the P-S reflectivity series with a wavelet in the time domain. Construction...

2013

Reservoir prediction technology based on tuning spectral decomposition

Wang Qingzhen, Wang Jianhua, Zheng Ying

International Meeting for Applied Geoscience and Energy (IMAGE)

... Exploration 50, no. 3, 502–509. Marfurt, K. J., and L. R. Kirlin, 2001, Narrow-band spectral analysis and thin-bed tuning: Geophysics, 66, 1274–1283...

2024

Origin and Expression of Pliocene Climate Cycles in the Caspian Basin, #40406 (2009)

Dag Nummedal

Search and Discovery.com

... Sequences – in Depth Abreu and Nummedal, 2007 Seismically Defined Sequences – in Time 40Ar/39Ar ages from 5 ash beds Abreu and Nummedal, 2007 Geologic...

2009

Interpretation of the Jurassic Entrada Sandstone Play Using 3D Seismic Attribute Analysis, Uinta Basin, Utah (OFR-493)

R. William Keach II, Thomas H. Morris, John H. McBride, Mike Mullen, Hannes E. Leetaru, Ryan O'Neal

Utah Geological Survey

... variation, flood plain boundaries, reef boundaries, channel sands, incised valley-fill sands, and other thin beds) •resolving the order of deposition 9...

2006

THE APPLICATION OF HIGH RESOLUTION SEISMOLOGY TO THE DELINEATION OF FAULTING AND COAL SEAM THICKNESS: A CONTINUING CASE HISTORY

Anthony R. Wagner

North Dakota Geological Society

... shows reflections from a typical geologic sequence. Tuning is the result of thin reflecting beds, in this case coal seams...

1984

A Multidisciplinary Approach to Inversion Feasibility Analysis for an Unconventional Reservoir Characterization

Venkatesh Anantharamu, Lev Vernik, Yoryenys Del Moro, Alfonso Quaglia, Eduardo Carrillo

Unconventional Resources Technology Conference (URTEC)

... the wells. We can also see a good prediction of carbonates, however, some of the thin beds in the lower Bone Springs of the well shown on the left...

2020

Poststack Processing Steps for Preconditioning Seismic Data; #42399 (2019)

Ritesh Kumar Sharma, Satinder Chopra

Search and Discovery.com

... comprising the Brushy Canyon, Cherry Canyon and the Bell Canyon formations. These members are in turn overlain with evaporates and thin red beds...

2019

Onshore Seismic Attribute Analysis for Reservoir Characterization With a Focus on the Acoustic Impedance Inversion and Multi-Attribute Neural-Net Technologies

Elok Galih Karuniawati, Bagus Jaya, William L. Soroka

Indonesian Petroleum Association

..., but has limitations on resolving thin layers and amplitude issues due to tuning and wavelet interference effects. Inversion can minimize tuning effects...

2011

AVO-Inversion for Reservoir Characterization of Baturaja Carbonate, Gunung Kembang Field, South Sumatra Basin

Yudi Yanto, Tino Febriwan

Indonesian Petroleum Association

...AVO-Inversion for Reservoir Characterization of Baturaja Carbonate, Gunung Kembang Field, South Sumatra Basin Yudi Yanto, Tino Febriwan © IPA, 2011...

2008

Seismic Enhancement Resolution in Penobscot Field With Short-Time Fourier Transform Half Cepstrum Method

Taufiq Brilliant Askari, Intan Andriani Putri

Indonesian Petroleum Association

... that the seismic ability to be able to resolve the layer below the tuning thickness will be even better, and the ability to separate each thin layer will increase...

2022

The Lower Morrow Sands and Their Seismic Expression, Western Anadarko Basin

Jens R. Halverson, Don Robinson

West Texas Geological Society

... data, the sand is represented by a single reflector. The sand is within the thin-bed regime (below the tuning point) so that there is a correlation...

1989

ABSTRACT: Thin Bed of Tuffaceos Sandstone Reservoir Can be Recognized from High Velocity Zone in The Manantiales Behr Field, San Jorge Basin, Argentina; #90017 (2003)

Yudistira Effendi, Oscar Antonio Olima, Eduardo Smith

Search and Discovery.com

...ABSTRACT: Thin Bed of Tuffaceos Sandstone Reservoir Can be Recognized from High Velocity Zone in The Manantiales Behr Field, San Jorge Basin...

2003

Stratigraphic Framework, Structural Styles and Seismic Signatures of Downdip Yegua Gas-Condensate Fields, Central Wharton County, Texas Gulf Coast

Thomas E. Ewing , Grant Fergeson

GCAGS Transactions

... upward into sand sequences. Seismic signatures of gas-bearing Yegua sandstones are of three classes: 1) strong fluid-contact reflectors with AVO...

1991

Geologic and seismic modeling of a coarse-grained deep-water channel reservoir analog (Blacks Beach, La Jolla, California)

Lisa Stright, Jonathan Stewart, Kirt Campion, Stephan Graham

AAPG Bulletin

...) with massive sandstone (mss) and slumped beds in the upper part of the complex. Thin- to medium-bedded sandstone and mudstone (ss) overlie...

2014

Abstract: Seismic Attribute as an Aid to Production from Fractures; #90171 (2013)

Satinder Chopra and Kurt J. Marfurt

Search and Discovery.com

.../CSEG/CWLS GeoConvention 2009, Calgary, Alberta, Canada, May 4-8, 2009 In a vertically fractured zone, AVO response will vary with azimuth...

2013

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