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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 4,615 Results. Searched 200,693 documents.

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Analysis of Amplitude Versus Offset to Detect Gas/Oil Contacts in Arabian Gulf: ABSTRACT

Edward F. Chiburis

AAPG Bulletin

... to be abnormally low (usually < 0.1-0.2), whereas for oil and water the ratios are usually much greater than 0.3. If the overlying layer has an impedance...

1985

Processes Involved in Salt-Dome Development I: Dynamic Effects: ABSTRACT

I. Lerche, J. J. O'Brien

AAPG Bulletin

... be caused both by differential impedance provided by the sediments and by differential buoyancy of salt, although relative importance of the 2...

1985

-- no title --

user

Search and Discovery.com

... patterns that are easily recognizable. Among the more valuable seismic attributes are those sensitive to reservoir impedance, thickness, or geomorphology...

Unknown

-- no title --

user

Search and Discovery.com

... interfaces do not exhibit significant a consistent impedance contrast to amenable to human interpretation. Very recently, volumetric computation...

Unknown

Advanced Techniques for Simultaneous AVO Inversion

John Pendrel

Search and Discovery.com

... delivers one most-likely set of the reservoir properties, P Impedance, S Impedance (or Vp/Vs) and Density. Uncertainty information is determined in the form...

Unknown

ABSTRACT: Interpreting Complex Traps From Seismic outcrops; #90007 (2002)

Gordon W. Van Swearingen

Search and Discovery.com

... traps from a geologic perspective. We can switch gears from amplitudes, impedance, and reflectance to actual geology. That means we are no longer...

Unknown

ABSTRACT: THE SEISMIC CHARACTERISATION OF GAS HYDRATES; #90018 (2003)

Robert Galvin

Search and Discovery.com

.... The methane hydrate signature on seismic data is believed to be an event called the Bottom Simulating Reflector (BSR) that represents the acoustic impedance...

2003

ABSTRACT: Potential Sequence Stratigraphic Controls on Frac Design: An Integrated 3-D Seismic Reservoir Characterization Using P-Wave Impedance Inversion Data from Marcellus Shale, Pennsylvania; #90122 (2011)

Uwe Strecker, Arthur Cheng, Ilgar Azizov, J. Morris, M. Smith, and S. Singleton

Search and Discovery.com

...ABSTRACT: Potential Sequence Stratigraphic Controls on Frac Design: An Integrated 3-D Seismic Reservoir Characterization Using P-Wave Impedance...

2011

-- no title --

user

Search and Discovery.com

... patterns that are easily recognizable. Among the more valuable seismic attributes are those sensitive to reservoir impedance, thickness, or geomorphology...

Unknown

-- no title --

user

Search and Discovery.com

... interfaces do not exhibit significant a consistent impedance contrast to amenable to human interpretation. Very recently, volumetric computation...

Unknown

Advanced Techniques for Simultaneous AVO Inversion

John Pendrel

Search and Discovery.com

... delivers one most-likely set of the reservoir properties, P Impedance, S Impedance (or Vp/Vs) and Density. Uncertainty information is determined in the form...

Unknown

Abstract: An Effective Inclusion Rock Physics Model for Clastic Rocks; #90254 (2016)

Qamar A. Bu khamseen, Aiman Bakhorji

Search and Discovery.com

... impedance, Vp/Vs ratio and reservoir properties such as porosity and lithology. Rock physics applications include geophysical well log conditioning...

2016

Abstract: Prestack Seismic Data Inversion for Shale Gas Reservoir Characterization in China; #90254 (2016)

Gang Yu, Yusheng Zhang, Uwe Strecker, Maggie Smith

Search and Discovery.com

... and intensity in the area and deriving such reservoir rock properties as data quality allows. The inversion for P and S impedance and derivative...

2016

Chapter 7: Estimating the Thickness of Thin Beds

Tom Wittick

North Texas Geological Society

... with higher acoustic impedance than the host rock and those with lower acoustic impedance than the host rock. Since velocity is normally the dominant...

1992

Seismic Modeling of Porosity Distribution in a Miocene Reef, Salawati Island, Indonesia

William T. Valenta

Indonesian Petroleum Association

..., aided by modeling (computer simulation), of phase-corrected seismic acoustic impedance logs has been used success fully to delineate porous zones...

1979

Estimating the Thickness of Thin Beds

Abilene Geological Society

... or the country rock. In terms of acoustic properties there are two general categories of reservoirs. There are reservoirs with higher acoustic impedance than...

1993

Broader Spectrum Seismic after Seismic Inversion via Neural Network Solutions: Its Contribution to Seismic Interpretation

Luis Vernengo, Juan A. Tavella, Maximiliano Garcia Torrejon

Unconventional Resources Technology Conference (URTEC)

... spectrum seismic (HF) than in the original by two methods based on Seismic Inversion as Impedance input: a. Convolution of vertical reflectance...

2023

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