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The AAPG/Datapages Combined Publications Database

Showing 22,533 Results. Searched 200,619 documents.

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Petroleum--Its Origin in the Earth

J. Gordon Erdman

AAPG Special Volumes

... to accomplish these ends. His fund of useful data is too small, his understanding of biochemistry and organic chemistry under earth conditions too limited...

1965

Seismic erratic noise suppression based on Laplacian-scaled mixture prior

Haotian Xu, Weiwei Xu, Wenchao Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

... is popular due to its excellent performance. Normally, considering to recover useful signal from the observed data , the BPDN refers to the solution of 1 min...

2022

A deep learning workflow for petro-mechanical facies predictions in unconventionals

Noah R. Vento, Enru Liu, Mary Johns

International Meeting for Applied Geoscience and Energy (IMAGE)

... survey merge from the Delaware Basin, NM. The results are compared to a baseline inversion and show that DL methodologies are useful for seismic...

2023

Ultrasonic Images - New Applications: Examples From Kalimantan

Aussie B. Gautama, Firmansjah, W. Scott Leaney, Steven M. Hansen

Indonesian Petroleum Association

... borehole sizes to optimize the ultrasonic pulse travel distance and reduce attenuation in heavy muds and maintain a high signal-to-noise ratio...

1994

Uniting Petrophysics and Stratigraphy to Decipher Classified Facies from a Pre-Stack 3D Inversion: Wolfcamp and Spraberry, Howard County, Midland Basin, #10946 (2017).

Stephen P. Gardner, Katie-Joe McDonough, Robert Lieber, Ray Vogler, Scott Cook, Michael Pollachek

Search and Discovery.com

... the inversion results at a scale useful for completion engineers. This up-scaling of the petrophysical solution yields vertical resolution of the inversion...

2017

Shale Resource Assessment & Development „ A Full Life Cycle Integrated Approach

Pankaj K. Pande

Unconventional Resources Technology Conference (URTEC)

... to include multiple wells to investigate optimal spacing. The mechanistic studies are most useful for understanding the sensitivities of relevant geological...

2014

Preface to this Volume

AAPG Special Volumes

... and the mechanisms for expulsion of oil from the indigenous organic matter into the rock, which may be accompanied by overpressuring the rocks containing...

1991

Characteristics of the Triassic Upper Montney Formation (Unit C), West-Central Alberta; #51024 (2014)

Omar Derder

Search and Discovery.com

... that are challenging to recover and estimate relative to conventional resources, either due to poor reservoir quality or unique fluid storage and transport mechanisms...

2014

Anoxia vs. Productivity: What Controls the Formation of Organic-Carbon-Rich Sediments and Sedimentary Rocks? (1)

T. F. PEDERSEN and S. E. CALVERT

AAPG Bulletin

.... Tappa, D. Rio, and R. Sprovieri, 1988, Late Neogene laminated and opal-rich facies from the Mediterranean region: geochemical evidence for mechanisms...

1990

Seismic Stratigraphy — Lodgepole Play Examples

John A. Andrew

Montana Geological Society

... features that look like basic geologic models. The purpose of this paper is to present some ideas, techniques and concepts useful...

1996

Seismic Velocity Model Building in an Area of Complex Geology, Southern Alberta, Canada

Helen Isaac and Don Lawton

Search and Discovery.com

... to the Devonian. 10 Time domain seismic data processing • Refraction statics • Spike and noise burst edits • Air blast attenuation • Surface wave noise...

2009

Great Basin-Colorado Plateau Transition in Central Utah: An Interface Between Active Extension and Stable Interior

Philip E. Wannamaker, John M. Bartley, Anne F. Sheehan, Craig H. Jones, Anthony R. Lowry, Trevor A. Dumitru, Todd A. Ehlers, W. Steven Holbrook, G. Lang Farmer, Martyn J. Unsworth, Darrell B. Hall, David S. Chapman, David A. Okaya, Barbara E. John, Jack A. Wolfe

Pacific Section of AAPG

.... 647-657. Beghoul, N., Barazangi, M., and Isacks, B. L., 1993, Litho-spheric structure of Tibet and Western North America: mechanisms of uplift...

2001

Wireline Geochemical Log Analysis of Thin Bed Reservoirs: Gulf of Mexico

R. V. Everett, J. E. Mc Donald, M. M. Herron

New Orleans Geological Society

... is repartitioned using the Electromagnetic Propagation attenuation measurement or dipmeter for bed thickness. A high volume of irreducible water contained...

1988

Effects of Overburden Anisotropy and Vertically Aligned Fractures on P-Wave Azimuthal AVO Responses

Fatkhan, Yudi Yanto, Nofri Faruza Said

Indonesian Petroleum Association

... the far-offset amplitudes or grazing angle reflection amplitudes contain most of the useful information but are difficult to directly associate...

2005

Identification of Fracture Zone in Field AŽ Using Maximum Entropy Method

Aditya T. Pratama, Leonard J.I. Lisapaly

Indonesian Petroleum Association

... the value of peak frequency from both zones. This peak frequency is very useful to track the dominant frequency characteristic which can be associated...

2005

Active Source Sparse Imaging Using Permanent SADAR Arrays

Derek Quigley, Paul A. Nyffenegger, Kevin D. Hutchenson, Jonathan Yelton

Carbon Capture, Utilization and Storage (CCUS)

... the improvement in the coherence of flatter events at 0.25 s, 0.85 s, and 1.2 s and the attenuation of the air wave arrival relative to the single...

2025

An Integrated Multi-Analysis Procedure That Qualifies DHI’s: A Case History in the Louisiana Hackberry Trend

Russell Hoopes, W. M. Aber, Jr.

Bulletin of South Texas Geological Society

... Coefficients for Gas Sands at Non-Normal Angles of Incidence: Geophysics; Vol. 49, P. 1637–1648. White, J.E., 1975, Computed Seismic Speeds and Attenuation...

1990

Seismic Detection of Overpressuring and Fracturing: An Example from the Qaidam Basin, People’s Republic of China

Robert J. Paul

Southeast Asia Petroleum Exploration Society (SEAPEX)

... roll attenuation favoured a size hole source array spread out over 120 metres. Receiver lines were spaced 400 meters apart with a group interval of 40...

1990

Feasibility of Reserve Estimate from Combined Elastic and Resistivity Data

Carmen T. Gomez, Jack Dvorkin, Gary Mavko

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... envision that the approach discussed in this paper may produce useful invariants, such as porosity times saturation times thickness (or net-to-gross...

2008

Envelope full-waveform inversion of marine seismic data

Kai Xiong, David Lumley, Wei Zhou

International Meeting for Applied Geoscience and Energy (IMAGE)

...). The third question is: how to successfully apply the EI method for real data? Roberts (2018) discussed useful strategies for EI application on real...

2022

Circular Shooting Survey on the Tulip Discovery: Full Azimuth Streamer Acquisition and Real Time Illumination QC

Michele Buia, Mikael Garden, Emanuele Tozzi, Riccardo Vercesi

Indonesian Petroleum Association

... to properly address the problems of the Tulip field. The very high azimuthal fold and illumination were considered beneficial for the attenuation...

2009

Broadband Seismic Technology and Beyond: Part V: PGS's GeoStreamer „ A Double Win

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... surface multiples. This innovation promises to provide complementary and useful images at all target depths. Incorporation of surface multiples...

2013

Reservoir Rocks Behaving Differently

Thomas Smith

GEO ExPro Magazine

..., attenuation, and modulus. This nonlinear component, generated due to relative movement of fluids and reservoir matrix, is caused due to hysteresis...

2014

Post Migration Processing of Seismic Data

Dashuki Mohd.

Geological Society of Malaysia (GSM)

...; • correction for the amplitude loss due to inelastic attenuation and spherical divergence, • removal of noise and compression of wavelet through filtering...

1994

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