Combined-Flow Processes and Sedimentary Structures on the Shoreface of the Wave-Dominated Grande-Riviere-de-la-Baleine Delta

Philip R. Hill, Samuel Meule, Hugues Longuepee

Journal of Sedimentary Research (SEPM)

... plane bed under storm wave conditions. The predominantly interbedded parallel-laminated and small-scale cross-laminated facies is therefore interpreted...

Some Applications and Problems of the Seismic Refraction Technique in Civil Engineering Projects in Malaysia

B. K. Lim, S. J. Jones

Geological Society of Malaysia (GSM)

... the curvature of the refractor is large compared to the curvature of the incident wave front. This effect frequently results in very noisy data. Fig. 12...

Origin of Abrupt Change in Slope at Continental Shelf Margin

Robert S. Dietz , Henry W. Menard

AAPG Bulletin

... of sedimentation on inner part of continental shelf. C shows effect of subsequent rise of sea-level; wave base has also risen so that sedimentation now takes place...

Regression Models for Faulted Structural Surfaces

W. R. James

AAPG Bulletin

... of the intersection of the fault and the structural surface on the U, V plane is a curved line. This curvature may be extreme enough, or the geographic distribution...

Seismic-Reflection Studies in Block Island and Rhode Island Sounds

Robert L. McMaster , Thomas P. Lachance , Louis E. Garrison

AAPG Bulletin

.... Glacial events have had a minimal effect on this inner shelf although locally thick Pleistocene deposits may be present in the inner lowland. Finally, thin...

Abstract: Separation of Geometric Spreading, Scattering and Intrinsic Attenuation in VSP data; #90187 (2014)

Amin Baharvand Ahmadi and Igor Morozov

Search and Discovery.com

... to 1160 m, scattering dominates the attenuation. Introduction Attenuation of seismic-wave amplitudes is a complex phenomenon which is important...

Crestal Overtop and Washover Sedimentation on a Fringing Sandy Gravel Barrier Coast, Carnsore Point, Southeast Ireland

Julian D. Orford, R. W. G. Carter

Journal of Sedimentary Research (SEPM)

.... Carter 1982 Vol. 52 No. 1. (March), Storm sedimentation on a fringing. sandy gravel barrier system in southeast Ireland is examined. Recent wave...

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)

... of the bedding plane exposed at Bukit Tungku Lembu. (D) Small symmetrical wave ripples superimposed onto the giant symmetrical ripples at Bukut Tungku Lembu...

Three-Dimensional Seismic Analysis in the Characterization of a Giant Carbonate Field, Onshore Abu Dhabi, United Arab Emirates

Peter Melville, Omar Al Jeelani, Saeed Al Menhali, Jürgen Grötsch

AAPG Special Volumes

... derived from 3-D seismic shows that the faulting has had some effect, with some dense bodies ending at faults and others being localized along fault trends...

Seismic Lithology (AVO) Interpretation at the Badak and Nilam Fields in the Sanga Sanga Block, Kalimantan

William C. Ade, Ian T. McMahon, Wahyudin Suwarlan

Indonesian Petroleum Association

.... Ostrander, W.J. 1984. Plane-wave Reflection Coefficients of Gas Sands at Nonnormal Angles of Incidence. Geophysics 49., 1637-1648. Shuey, R.T., 1985...

Abstract: Challenges in Seismic Monitoring of Flow through Fractured Carbonates, by Laura J. Pyrak-Nolte, Weiwei Li, and Christopher Petrovitch; #120034 (2012)

Search and Discovery.com

Growth Faults of South Louisiana

Rayburn D. Ocamb

GCAGS Transactions

... of this curvature of faults crossing structural highs is only apparent and results from the projection of a trace along the intersection of a nearly plane...

Characterizing Hydraulic Fractures Using the Transient Pressure Surge Effect

Yuesu Jin, Yingcai Zheng, Lianjie Huang, Christine Ehlig-Economides

Unconventional Resources Technology Conference (URTEC)

... al., 2017). The Krauklis wave is an interfacial effect and its propagation speed is low. Zheng (2018) demonstrated using two-dimensional (2D...

Pseudo-planar Stratification Produced by Very Low Amplitude Sand Waves

Norman D. Smith

Journal of Sedimentary Research (SEPM)

... deposits on top of the next downstream wave and produces a downstream fining effect in the sand wave (fig. 5). In longitudinal cross section, this effect...

Reservoir Compartmentalization of the Morrow Sandstone at Sorrento Field, Southeastern Colorado

Sandra McDonald Mark

Rocky Mountain Association of Geologists

... in compartmentalization. Consistent picking of these discontinuous reflectors for the entire 3-D compressional seismic survey results in stratigraphic reflector maps...

Structural Geology in the Eastern Margin of the Canadian Rocky Mountains

Clinton D. A. Dahlstrom

Wyoming Geological Association

... and curvature of the fold. Since more section is involved in a broad open fold than in a small tight one, it is apparent that the reduction of wave length...

AAPG Studies in Geology No.53 - Part 2: Case Studies

edited by John H. Shaw, Christopher D. Connors and John Suppe

AAPG Special Volumes

... horizontal reflector at about 4.3 s. We interpret that this horizontal reflector is a fault-plane reflection originating from the upper flat (detachment...

Using Thomsen's Model to Analyze Composition and Internal Structure of Shales; #90017 (2003)

Jose Agnelo Soares, Margareth da Silva Brasil Guimaraes

Search and Discovery.com

... the wave velocities that propagate in a vertical plane of sample TH-26 as function of angle Θ. In Figure 2 these velocities are exhibited as a map in polar...

The Silver Lining on 3D Seismic Acquisition Challenges during the Pandemic Covid19: The Application of 5D Interpolation to Fill in Data Gaps

Pramuditya Dwi Permana, Agi Robby Rizaldi, Afrizon Setiawan, Hendarman

Indonesian Petroleum Association

... Seismic data acquisition is the earliest stage of seismic exploration. It utilizes wave propagation generated by the source and records at specified...

Geometry, Flow, and Sediment Transport of Alluvial Deposits Induced By Topographically Driven Flow Expansions

Luca Sittoni, Chris Paola, Vaughan Voller

Journal of Sedimentary Research (SEPM)

... and background color indicates flow depth. The effect of the transverse curvature can be appreciated comparing the top two Figures (Fig. 15A–C) against...

Laramide Basement Deformation in the Bighorn Basin — The Controlling Factor for Structures in the Layered Rocks

D. W. Stearns

Wyoming Geological Association

..., pp. 717-755. Heard, H. C, 1962, The effect of large changes in strain rate in the experimental deformation of rocks: Ph.D. Thesis, Univ...

Seismic Interpretation in the Picenace Basin, Northwest Colorado

Noel B. Waechter, Walter E. Johnson

Rocky Mountain Association of Geologists

... of the basin (Whitaker, 1975). The effect of intrabasinal tectonics upon sedimentation during the Mesozoic Era was greatly diminished from that of the Late...

The Effect of Roughness of Pore Surfaces on Elastic Wave Velocity in Pore-Scale Modeling

Search and Discovery.com

Structural and Sequence Geometry of the Kiunga Area, Papuan Foreland Basin, Papua New Guinea

S. A. Kawagle, J. B. Meyers

Papua New Guinea (PNG) Petroleum Convention Proceedings

... deformation are not clearly observed in most parts of the study area. Current seismic data in this area also illustrates that the effect of uplift, relating...

Hydrocarbon exploration method based on spectral analyses of reflected seismic waves with an introduction to Class A, B and C P-wave dispersion

Robert Wiley, R. Harris Ardis, Scott W. Peters

International Meeting for Applied Geoscience and Energy (IMAGE)

... bulk modulus will increase fluid mobility. Increases in reservoir thickness cause a larger effect on the reflected wave. Since hydrocarbon reservoirs...