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The AAPG/Datapages Combined Publications Database

Showing 20,829 Results. Searched 200,357 documents.

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Deltaic Sand Body Variability

James M. Coleman, David B. Prior

AAPG Special Volumes

..., particularly the increase in wave energy, results in a different distribution and types of sand bodies. Figure 60 shows the major sand body...

1980

Abstract: Practical Applications of Seismic Anisotropy; #90187 (2014)

Philip Wild

Search and Discovery.com

... angle’ (Thomsen, 2002). Additionally, only a small number of seismic anisotropy types are needed to make reasonable headway in understanding...

2014

Tidally Modulated Shorefaces

Shahin E. Dashtgard, Murray K. Gingras, James A. MacEachern

Journal of Sedimentary Research (SEPM)

..., and are deposited on the landward side of the large, wave-formed gravel bars (Figs. 2C, 5, 7F). A transition in the types of preserved sedimentary...

2009

Geology-geophysics-data mining solution enhances the identification of deep fault-karst carbonate reservoirs

Fei Tian, Jiangyun Zhang, Wenxiu Zhang, Wenhao Zheng, Wang Zhang, Zhongxing Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... forward model of the target stratigraphy is constructed, which is calculated by low-pass filter of 0~10 Hz deriving low-frequency wave impedance model...

2022

2D Seismic Refraction Tomography Survey on Metasediment at a Proposed Development Site in Dengkil, Selangor

Umar Hamzah, Abd Rahim Samsudin

Geological Society of Malaysia (GSM)

...-frequency (14Hz) vertical and horizontal geophones were used for sensing the returned wave energy (Chun, 2003). The P and S types first arrival data...

2006

Solving Shear-Wave Splitting in PS Data Processing of 3D 4C OBN Seismic Survey Offshore Nunukan, Indonesia

Andreas Waluyo, David Tilling, Supriyono, Rio Sebayang, Agus Warmar Rasa

Indonesian Petroleum Association

... with the subsurface allows us to record two types of body waves travelling in the subsurface: P-wave and S-wave, along with interface waves, guided waves...

2020

Skeletal Limestone Classification

Henry F. Nelson , Charles Wm. Brown , John H. Brineman

AAPG Special Volumes

.... Concepts and terminology commonly referred to are shown in Table I. No attempt has been made to classify all types of limestones, and to this extent...

1962

Occurrence of Megaripples in a Ridge and Runnel System, Sapelo Island, Georgia: Morphology and Processes: DISCUSSION

Robert S. Tye

Journal of Sedimentary Research (SEPM)

... during the high-tide stage; 2) pulsating, wave-generated flow in the runnels forming megaripples; and 3) neglect of the importance of tidal currents...

1985

Abstract: Forward Modelling Study of 2D Finite Difference Reverse-Time Migration for Downhole Seismic Data; #90224 (2015)

Dong Shi, Ramin Saleh, Bernd Milkereit

Search and Discovery.com

... tests reverse-time migration based on finite difference (FD) solution of 2D wave equation for applying on synthetic borehole seismic data generated...

2015

The Use of 3-component Seismic Data to Identify Sweet Spots in Fractured Bakken Reservoirs, #40693 (2011)

Scott L. Stockton,

Search and Discovery.com

...., is well below resolution of conventional seismic methods, and • The P-wave response of seismic energy in the fractured vs. non-fractured rock...

2011

Developing a Versatile Method for Rock Physics Modeling in a Carbonate Reservoir by Integrating Rock Mechanic Laboratory Results, Petrophysical Analysis and Computational Rock Physics: A Case Study from The Kais Formation in the Salawati Basin

Al Hafeez, Ananto Wibisono, Rochmad, Khairil Iqbal, Agus Guntoro, Gianita Octavia

Indonesian Petroleum Association

... reservoirs. Seismic attributes analysis, AVO analysis, inversion analysis and also 4D Seismic will benefit from correct P-wave and S-wave velocity values...

2016

Sedimentology of the Permian Monodiexodina-Bearing Bed of the Uppermost Kubang Pasu Formation, Northwest Peninsular Malaysia: Interpretation as Storm-Generated, Transgressive Lag Deposits

Meor Hakif Amir Hassan, Nur Nadwa Syahirah Al Zamruddin, Yeow Boon Sim, Ahmad Sheeqal Shah Abdul Samad

Geological Society of Malaysia (GSM)

... thick and sharply overlies an approximately 15 m thick coarsening upward succession interpreted as a regressive, wave-influenced, coastal shallow marine...

2017

Advective Sediment Transport on Mud-Dominated Continental Shelves: Processes and Products, #50281 (2010)

Joe Macquaker, Sam Bentley, Kevin Bohacs, Remus Lazar, Rene Jonk

Search and Discovery.com

... to Recent revealed several recurring bed types, each with distinctive lithofacies associations and successions of lamina geometries. Although they share...

2010

5. Paleoecological Evidence Furnished by Fossils

Harry S. Ladd

Journal of Sedimentary Research (SEPM)

...--external or internal--may give a clue to the mode of locomotion of nektonic or benthonic types and may suggest the general habitat of either sedentary...

1956

Muddy Sandstone Environments, Powder River Basin, Wyoming and Montana: Outcrop and Core Study: ABSTRACT

Roderick W. Tillman

AAPG Bulletin

... the interval of time assigned to the Muddy Formation. Several recognizable sand-body types which yield hydrocarbons are associated with each of these deltas...

1974

Internal Structures of Shallow-Marine Tidal Sand Waves: ABSTRACT

Robert W. Dalrymple

AAPG Bulletin

... in the Bay of Fundy. Their internal structures are complex, but three main types can be distinguished: (1) inclined sets of descending and ascending cross...

1980

Anatomy of the Dolomitized Carbonate Reservoir, Mission Canyon Formation, Little Knife Field, North Dakota: ABSTRACT

Robert F. Lindsay

AAPG Bulletin

.... Upsection most of the formation is of subtidal origin, deposited as: (1) basinal "deeper water" carbonates, below wave base; (2) open shallow marine...

1982

Patch Reef Modeling--A Comparison of Devonian and Recent Examples: ABSTRACT

William F. Precht

AAPG Bulletin

..., they are neither complete nor accurate for all reef types. A comparison was made of Lower Devonian patch reefs from the Appalachian basin of New York, New...

1983

ABSTRACT: Sequence Stratigraphic Framework of Nemo Field, Onshore Niger Delta; #90108 (2010)

Olugbenga A. Ehinola, Olugbenga A. Falode, and Temitayo A. Ologun

Search and Discovery.com

... terminations, configuration types, shape, continuity of events, and amplitudes were employed. Four depositional sequences TYl, TY2, TY3, and TY4...

2010

Abstract: Significance of Sedimentological and Ichnological Relationships between Various Substrate Types in an Intertidal Marine Environment; #90224 (2015)

Cheryl A. Hodgson, Murray K. Gingras, and John-Paul Zonneveld

Search and Discovery.com

...Abstract: Significance of Sedimentological and Ichnological Relationships between Various Substrate Types in an Intertidal Marine Environment; #90224...

2015

Abstract: Reservoir Quality Characteristics and Controlling Factors of Siliciclastic-Carbonate Rocks: A Case Study on the Early Miocene Jeribe Reservoir in Halfaya Oilfield, Mesopotamian Basin, Southeast Iraq;

Xiao Du, Youjing Wang, Guosheng Qin, Chaozhong Ning

Search and Discovery.com

... of this mixed sedimentation. Sedimentation and diagenesis are main controlling factors of reservoir quality by influencing lithofacies and pore types...

Unknown

Ultrasound Tomography Optimalization by Using Robotic Application

Albertus Ariel Rahadi, Tedy Setiawan

Indonesian Petroleum Association

... for scientific research. One of them is ultrasound tomography. Some ultrasound tomography applications can be used to research shale gas anisotropy, shear wave...

2016

Quantitative comparison of active and passive surface wave data obtained from distributed acoustic sensing (DAS) and three-component geophones

Koichi Hayashi, Hayato Nonaka, Peter Hubbard, Yasuhiro Yokota, Kensuke Date, Kazuhiko Masumoto, Takaaki Taira, Kenichi Soga

International Meeting for Applied Geoscience and Energy (IMAGE)

...Quantitative comparison of active and passive surface wave data obtained from distributed acoustic sensing (DAS) and three-component geophones Koichi...

2022

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