Sediments Off the California Coast: Part 4. Near-Shore Sediments--Hemipelagic Deposits

Roger Revelle, F. P. Shepard

AAPG Special Volumes

... the top layer of the deposits. On the outer banks and other shoals which are constantly swept by waves or subjected to violent turbulence produced...

The Asteroidal Impact Theory and Some Geologic Evidence for Asteroidal Impacts on Earth: A discussion of Direct and Indirect Data of Extraterrestrial Bodies and Their Motions and How They May Have Affected Earth Structures

Robert E. Cohenour, Byron J. Sharp

Utah Geological Association

.... The initial explosion forms a large crater and, if the impacting missile is extremely potent, even concentric waves may be formed outside the real crater...

Sediments and Topography of the Gulf of Mexico: Typical Modern Basins

Maurice Ewing , David B. Ericson , Bruce C. Heezen

AAPG Special Volumes

... silty clay which forms a layer so thick that, with one exception it has never been completely penetrated by a 30-foot coring tube...

Breakthrough on Routine Service Cycle Time Improvement - Leap Frog Concept, Duri Field, Indonesia

Rio Irawan, Adi Wirahadi Kusumah

Indonesian Petroleum Association

... rig, and N/U Horse Head) Parallel job procedure – 1st finishing remaining job at previous location The objective of this step is to complete the well...

Predicting and Detecting Carbonate Cemented Zones Within Latrobe Group Reservoirs of the Gippsland Basin

Mark Bunch

Petroleum Exploration Society of Australia (PESA)

... effect relevant to field data is the possibility of acoustic scattering (oblique seismic reflections and refractions) caused by a dipping and/or curved...

Sediments of Charlotte Harbor, Southwestern Florida

Ter-Chien Huang, H. G. Goodell

Journal of Sedimentary Research (SEPM)

... and in the channels, whi e the finer aggregates are concentrated in the harbor head and lagoons. The distribution of the sediment properties shows that the sediments...

Appendix: Decline Curves: Grass Creek - Pitchfork

Wyoming Geological Association

... Dakota, Hidden Dome Frontier, Hidden Dome Tensleep, and Homestead Tensleep. Page 604: Decline curves for Howard Ranch Lance, Hunt Phosphoria-Tensleep...

Abstract: Reference Studies: Probability of Shale Gas in Mature Basin, Case Study from Central Sumatra Basin; #90307 (2017)

Aulia P. Satria

Search and Discovery.com

... Datapages/Search and Discovery Article #90307 ©2017 Asia Pacific Region Technical Symposium, Hidden Potential in Mature Basins: Play Analogs and Best...

Dynamics of Bedforms in the Lower Mississippi River

David J. Harbor

Journal of Sedimentary Research (SEPM)

... and reinforcement of kinematic waves in a mixed-size field of smaller dunes. The compound forms are difficult to characterize by shape and effect on the flow...

The Array Sonic .... A New Technique for Acoustic Measurements

A. James

Indonesian Petroleum Association

... at the formation-mud interface called head-waves, provided the conditions of hard or "fast", formation (Vp > Vs > Vm where Vm is the mud-wave velocity...

Introduction to Offshore Geologic Hazards: Section 1: PART 2

Arnold H. Bouma

AAPG Special Volumes

..., Determination of extreme values of waves, winds, currents and tides for the design of offshore structure. Jour. Am. Assoc. Petroleum Eng., p. 166-174...

Controls on the Trap Integrity of the Skua Oil Field, Timor Sea

A. Gartrell, M. Lisk, J. Underschultz

Petroleum Exploration Society of Australia (PESA)

... head data for the Plover Formation aquifer was calculated directly from pressure data at three of the Skua wells (Skua 2, 5, 6), as well as Birch 1...

Storms and Sedimentary Processes Along the Northern British Honduras Coast

Lee R. High, Jr.

Journal of Sedimentary Research (SEPM)

... deposits, built up over many years by the slow but steady agents of waves, tides, or organic growth, are suddenly destroyed. Storms producing changes...

Heterogeneity within Carbonates … Guidelines from Modern Examples

Paul M. (Mitch) Harris

Search and Discovery.com

... result in vastly different reservoir properties. An upper layer of muddy ooid sand, some 20 km (12.4 mi) wide and from 4 to less that 1 m (13 to less...

Holocene Evolution of the Inner Shelf of Southern Virginia

Donald J. P. Swift, Terry Nelsen, John McHone, Barry Holliday, Harold Palmer, Gerald Shideler

Journal of Sedimentary Research (SEPM)

... to flow in the inner boundary layer. Sand waves with south-facing steeper slopes occur on ridge flanks and in troughs. Sand wave spacings vary from 10...

Part 2: Discussion

Francis P. Shepard, Neil F. Marshall, Patrick A. McLoughlin, Gary G. Sullivan

AAPG Special Volumes

... of the cases where apparent downcanyon advance of internal waves occurred there is clear evidence of the of water-mass flow into the head of the canyon...

Abstract: Effect of Hydrodynamics and Fault Zone Heterogeneity from Membrane Seal Capacity, by Julian Strand, Jim Underschultz, Karsten Michael, Brett Freeman, and Graham Yielding; #90082 (2008)

Search and Discovery.com

Physical Oceanography of the Gulf of California: Chapter 25: Part V. Physical Oceanography, Primary Productivity, Sedimentology

N. A. Bray , J. M. Robles

AAPG Special Volumes

..., including coastally trapped waves, dominate shelf circulation on the eastern side of the Gulf, at least during summer. Although energetic currents...

Relationship Between Over- and Under-Thrusting as Revealed by Experiments

Theodore A. Link

AAPG Bulletin

..., is ordinarily higher than the gliding plane and, unfortunately, in many places is hidden from view. Furthermore, man of the low-angle shear planes...

Islands at Risk: Coastal Hazard Assessment and Mapping in The Hawaiian Islands

Bruce M. Richmond, Charles H. Fletcher, III, Eric E. Grossman, Ann E. Gibbs

Environmental Geosciences (DEG)

... by intense rainfall events are nearly an annual occurrence in the state, as are seasonal high waves generated by north Pacific storms. Coastal erosion has...

The Holocene Shelf Sediment Wedge Off the South and East Coast of South Africa

A. K. Martin, B. W. Flemming

CSPG Special Publications

...-scale physical processes on the continental shelf. South Africa Journal of Science, v. 79, p. 159-160. Schumann, E. H. in press. Bottom boundary layer...

Influence of Organic Matter in Soils on Radar-Wave Reflection: Sedimentological Implications

Remke L. van Dam,, Elmer H. van den Berg, Sytze van Heteren, C. Kasse, Jeroen A.M. Kenter, Koos Groen

Journal of Sedimentary Research (SEPM)

... and for stratigraphic and archeological studies. METHODS Ground-Penetrating Radar The GPR technique is based on propagation and reflection of electromagnetic waves...

Tectono-Stratigraphic Framework With 2D Palinspatic Reconstruction of Salawati Basin, Bird's Head, West Papua

Alfian Gilang, Adi Gunawan, Sandi Putrazony, Carolus Prasetyadi, Anggit Chandra Prasetyo

Indonesian Petroleum Association

...Tectono-Stratigraphic Framework With 2D Palinspatic Reconstruction of Salawati Basin, Bird's Head, West Papua Alfian Gilang, Adi Gunawan, Sandi...

Abstract: Advantages and Disadvantages of Array Depth Placement and Longer Toolstring Apertures; #90187 (2014)

N. Verkhovtseva and J. Shaffner

Search and Discovery.com

... on the optimal toolstring placement. Presence of high velocity layers can create head waves and decrease location accuracy for the distant events...

Use of Seismic Refraction Techniques for Investigating Recent Landslides in a Tropical Rain Forest in Puerto Rico

Matthew C. Larsen

Circum Pacific Council Publications

... at the toe of the slump, and the thickness of saprolitic soil above the head scarp ranged from 4 to 8 m. Estimated depth to the top of the quartz-diorite...