Spatial Change of Grading Pattern of Subaqueous Flood Deposits In Lake Shinji, Japan

Yu Saitoh, Fujio Masuda

Journal of Sedimentary Research (SEPM)

... on the platform surface may have been entrained and reworked by the high-velocity flood plumes to form dunes. The massive, partly cross-stratified appearance...

The Preparation of Seismic Depth Maps in Oil Exploration

A. E. Pallister

CSPG Bulletin

... amount of high-velocity Paleozoic sediments at 11-28. This illustrates the effect of the Paleozoic topography's influence on the reflection times...

Hyperconcentrated Flows and Gastroliths: Sedimentology of Diamictites and Wackes of the Upper Cloverly Formation, Lower Cretaceous, Wyoming, U.S.A.

Michael J. Zaleha, Shayne A. Wiesemann

Journal of Sedimentary Research (SEPM)

... on rapid deposition of sand from high-velocity flows: Geoscience Canada, v. 24, p. 45–54. Wan, Z., and Wang, Z., 1994, Hyperconcentrated Flow: Rotterdam...

Seismic Stratigraphic Expression of Submarine Fans: Chapter 7

Robert M. Mitchum Jr.

AAPG Special Volumes

... sand-prone intervals, possible sand-filled leveed feeder channels, are characterized by local areas of high-amplitude, internally moundy, discontinuous...

Relations of Geophysics to Geology

Paul Weaver

AAPG Bulletin

... become very small only if the body is very small, or very far away. 3. The shape of the body modifies the effect only slightly. In reconnaissance...

AAPG/Datapages Discovery Series No. 7, Multidimensional Basin Modeling, Chapter 6: Temperature and Maturity Effects of Magmatic Underplating in the Gjallar Ridge, Norwegian Sea

Fjeldskaar, W., H. Johansen, T. A. Dodd, and M. Thompson

AAPG Special Volumes

... with and without underplating by a magmatic body emplaced during the early Tertiary. The effect of underplating has dramatic consequences...

Experience in Predicting Lithologic-Stratigraphic Pools of Oil and Gas

I. N. Shcherbakova

Petroleum Geology: A Digest of Russian Literature

..., which is located to the south of profile XXV (Fig. 2), and the gravity effect from the de-densified body (Fig. 3), it is persuasive that these two cases...

Turbulence Effects on the Settling of Suspended Particles

Peter Nielsen

Journal of Sedimentary Research (SEPM)

... fast tracks along the vortex boundaries, and this results in an increase of the average settling velocity. The same effect was also found by Maxey...

Chapter 44: Onlapping Sheet Sandstones in the Grès d’Annot, Vautreuil, France

Simon A. Lomas, Davide Duranti, Emma Preston

AAPG Special Volumes

..., Characterization of lateral heterogeneities in an exceptionally exposed turbidite sand body, Grès d’Annot (Eocene-Oligocene), SE France, in P. Weimer, R. M...

Ultrasound reverse time migration for human brain imaging

Ting Li, Bo Feng, Yang Zhou, Rongwei Xu, Huazhong Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... is the reflection wave caused by the high-velocity layer for the skull, the green arrow is the skull reflection wave, the blue arrow is the brain tissue reflection...

Continuous Sea-Floor Spreading in Red Sea: An Alternative Interpretation of Magnetic Anomaly Pattern

J. L. Labrecque , N. Zitellini

AAPG Bulletin

... anomalies, and high-velocity seaward-dipping reflectors at passive margins. The connection between isostatic gravity anomalies and thickened oceanic crust...

Halokinetic sequence stratigraphy adjacent to the El Papalote diapir, northeastern Mexico

Katherine A. Giles, Timothy F. Lawton

AAPG Bulletin

... of the domed salt body. Increasing the local sediment-accumulation rate relative to the net diapiric-rise rate results in diapir onlap and overlap, which...

Molecular Dynamics Simulation of Nanoconfined Methane Flow Through Realistic Organic Shale Matrix

Zheng Sun, Ke Wang, Zhaopeng Yang, Kang Tang, Hao Xiong, Liang Huang, Yanan Miao, Zhiqiang Wang, Xin Zhang, Xiangfang Li

Unconventional Resources Technology Conference (URTEC)

... as stationary, i.e., the kerogen matrix is set as a rigid body with zero velocity. All the methane molecules are free to flow, adsorption/desorption within...

Aquifer/aquitard Units of the Dakota Aquifer System in Kansas: Methods of Delineation and Sedimentary Architecture Effects on Ground-water Flow and Flow Properties

P. Allen Macfarlane , J.H. Doveton , Howard R. Feldman , J.J. Butler, Jr. , J.M. Combes , D.R. Collins

Journal of Sedimentary Research (SEPM)

.../estuarine sandstone bodies in the subsurface, which are the local sources of water for pumping wells. THE EFFECT OF SEDIMENTARY STRUCTURES ON FLOW PROPERTIES...

Contemporaneous Subsidence and Fluvial Channel Sedimentation: Upper Mannville C Pool, Berry Field, Lower Cretaceous of Alberta

John C. Hopkins

AAPG Bulletin

... is unusual for its occurrence on the flank of a local structural high, within a large, regional structural depression. Sandstone distribution, rather than...

Gas Lift in the Lateral … findings from a Midland Basin Pilot

Stuart L Scott, Max Reynolds, Richard Fan, Auzan Soedarmo, Igor Koshelkov

Unconventional Resources Technology Conference (URTEC)

... by the tubing has the effect of increasing velocity in the lateral by simply filling some of the flow area, i.e. reducing the effective pipe diameters...

Abstract: Identification of local maxima in regional geochemical datasets

Stephen Amor

Atlantic Geology

... local background is high or low. Processing the fluoride data in this way shows that Pope’s Hill is indeed associated with a local maximum. Where...

Distortion of the Salt-Cored Fold System and Its Effects upon Abyssal Plain Sedimentary Processes in the Cilicia-Adana Evaporitic Basin, the NE-Mediterranean, by Mustafa Toker, Vedat Ediger, And Graham Evans, #30054 (2008).

Search and Discovery.com

A lithofacies analysis of a South Polar glaciation in the Early Permian: Pagoda Formation, Shackleton Glacier region, Antarctica

Libby R.W. Ives, John L. Isbell

Journal of Sedimentary Research (SEPM)

...-Gamundí et al. 2021). The potential for local and regional heterogeneity of LPIA glaciogenic strata is therefore extremely high. To work towards...

Prediction of channel connectivity and fluvial style in the flood-basin successions of the Upper Permian Rangal coal measures (Queensland)

Jennifer Y. Stuart, Nigel P. Mountney, William D. McCaffrey, Simon C. Lang, John D. Collinson

AAPG Bulletin

...-based model that quickly models channel bodies to assess the effect of changing channel-body dimensions and distributions on connectivity (Collinson...

Three-dimensional Fractal Model of Hydraulically Fractured Horizontal Wells in Anisotropic Naturally Fractured Reservoirs

Rosa M. Mariscal Romero, Rodolfo Camacho-Velázquez

Unconventional Resources Technology Conference (URTEC)

... and viscous flow, Knudsen diffusion, the adsorption-desorption process of kerogen from organic pore walls, and high velocity flow in hydraulic fractures...

Smith-Ellis Oil Field, Brown County, Texas

Willis Storm

AAPG Special Volumes

...). It is very possible that minor flexures having their origin contemporary with the larger Bend arch on the east could have had some effect on such local...

Clastic Reservoirs on Precambrian Surface in North America

J. C. Sproule

AAPG Bulletin

... by the overlying unconformities, wedge-outs, and facies changes, is at its maximum. The solution of such problems places a high premium on regional as well as local...

Gas-Water Distribution and Development Strategy of Xujiahe Tight Gas Reservoir in Sichuan Basin, China, #40864 (2012)

Lidan Ji, Guang Ji, Ailin Jia, Liang Zhao, Dongbo He

Search and Discovery.com

..., the tectonic controls the gas-water distribution, and that on the local scale, some gas tops, or zones with relatively high gas saturation, exist...

Abstract: Effects of CO2 Associated with Natural Gas Generation on Local Porosity Generation in Carbonate Formations; #91204 (2023)

Peng Lu, Pan Luo

Search and Discovery.com

... is the extent of local porosity change? (4) What is the effect of regional groundwater on the porosity redistribution? The simulation results indicate...