Northwest Margin of California Continental Borderland: Marine Geology and Tectonic Evolution

James K. Crouch

AAPG Bulletin

... as CC^prime on Fig. 4). Although poor acoustic reflectivity makes this unit difficult to trace on seismic profiles, Oligocene strata must be limited...

Seismic modeling in the analysis of deep-water sandstone termination styles

Kristina Bakke, Ian A. Kane, Ole J. Martinsen, Steen A. Petersen, Tor A. Johansen, Steinar Hustoft, Frode Hadler Jacobsen, Audun Groth

AAPG Bulletin

..., reflection, and facies variation: Journal of Sedimentary Research, v. 69, p. 980991, doi:10.2110/jsr.69.980.Kneller, B. C., D. Edwards, W. D. McCaffrey...

First Implementation of Hybrid Fiber Optic Cable in Indonesia - Carbon Reduction through Leading-Edge Technology

Marsha Sakina, Dinda Larasati Rahmani, Fajar Tri Prasetia, Cikko Majesta, Francesco Miranda

Indonesian Petroleum Association

... to estimate the amplitude variation that will be recorded along the cable as a function of the incident angle. Figure 4 shows the expected amplitude...

Tectonic Development of Bighorn Basin

John R. Fanshawe

Wyoming Geological Association

... variation is in a single plane instead of in all directions. The regional pattern, therefore, is chiefly the result of adjustments and movements...

Abstracts: A Measure of Local Coherency Calculated from Wells for Data Checking and Geological Zonation; #90173 (2015)

John G. Manchuk, Olena Babak, Enzo Insalaco, and Clayton V. Deutsch

Search and Discovery.com

... the data, undoubtedly with some variation in the subjective process of interpretation. Two particular types of data that are prone to inconsistencies...

Geometry and Along Strike Variation of Foothills Structures in the Grande Cache Area

Shumin Liu, Don C. Lawton, Deborah A. Spratt

CSPG Special Publications

...Geometry and Along Strike Variation of Foothills Structures in the Grande Cache Area Shumin Liu, Don C. Lawton, Deborah A. Spratt 1997 171 171...

Controls on the compositonal variation of natural gas in the Triassic of the Western Canada Sedimentary Basin

Steven Desrocher, Ian Hutcheon

CSPG Special Publications

...Controls on the compositonal variation of natural gas in the Triassic of the Western Canada Sedimentary Basin Steven Desrocher, Ian Hutcheon 1998 308...

Ontogenetic Variation in Eponides Repandus (Fichtel and Moll): ABSTRACT

Johanna Resig

AAPG Bulletin

...Ontogenetic Variation in Eponides Repandus (Fichtel and Moll): ABSTRACT Johanna Resig 1961 132 132 45 1. (January) No End_of_Article - Last_Page...

New Insights in to the Structural and Thermal Development of the Papuan Foreland: Implications for Hydrocarbon Charge and Prospectivity

Gareth Cooper, Dan Kendrick, Francis Waina, Cameron Hamilton, Michael Nongkas

Petroleum Exploration Society of Australia (PESA)

... (east) in the Wabuda Trough showing a relatively constant thickness of Cretaceous succession (K) and only a low angle unconformity at the base...

Sedimentation and Tectonic Modification of Samoan Archipelagic Apron

Peter Lonsdale

AAPG Bulletin

... an adjacent high-angle slope (Moore, 1961). Earthquake-triggered slides from the volcanic slopes of Samoa thereby could transmit to the apron, not just...

Sedimentary Features of the South Texas Continental Slope as Revealed by Side-Scan Sonar and High-Resolution Seismic Data (1)

R. G. ROTHWELL , N. H. KENYON , and B. A. MCGREGOR

AAPG Bulletin

... on the angle of incidence of the sonar beam at the sea floor, the physical properties of the bottom and shallow sub-bottom sediments, and small-scale...

Sequence stratigraphic responses to shoreline-perpendicular growth faulting in shallow marine reservoirs of the Champion field, offshore Brunei Darussalam, South China Sea

D. Hodgetts, J. Imber, C. Childs, S. Flint, J. Howell, J. Kavanagh, P. Nell, J. Walsh

AAPG Bulletin

... provides a more direct comparison with the well logs than the equivalent reflectivity volume. The data are generally of very high quality to the north...

Modeling of Fiber Optic Strain Responses to Shear Deformation of Fractures

Ruwantha Ratnayake, Ahmad Ghassemi

Unconventional Resources Technology Conference (URTEC)

... × 1010 Pa φ Friction angle 35 degrees c Cohesion 0.6 × 106 Pa Case 1: Natural Fracture Strike is Perpendicular to the Fiber For this case...

Azimuth Without Time: GEOLOGICAL NOTES

Lon S. McGirk, Jr.

AAPG Bulletin

...; to the accuracy desired. There are many methods available for determining azimuth, which is the horizontal angle that a line makes with the north-and-south line...

CONCEPT AND SIGNIFICANCE OF SUBSURFACE FAULT THROW

Luis M. Banks

Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)

... section because the dip shown is only an apparent value, but it is equal to ad cos $$, where $$ is the angle of dip of the beds below the fault. 5...

Three-Dimensional Shape Analysis of Fine-Grained Sediments

Alan E. Wright

Journal of Sedimentary Research (SEPM)

... on a microscope slide, and shadowed with gold in vacuo. Spherical granules are also placed on the slide to enable the shadow angle to be obtained. Several areas...

Cross Sections from Dipmeter Data (1)

ARNAUD ETCHECOPAR and JEAN-LUC BONNETAIN

AAPG Bulletin

... simple relationship between the maximum observable dip variation and the arc angle of the curved part of the fault above the depth where the well...

Cenozoic Attenuation Detachment Faulting: A Possible Control on Oil and Gas Accumulation in East-Central Nevada (1)

CHARLES T. WALKER , ROBERT D. FRANCIS , JOHN G. DENNIS , and WILLIAM W. LUMSDEN

AAPG Bulletin

.... FRANCIS , JOHN G. DENNIS , and WILLIAM W. LUMSDEN 1992 1665 1686 76 11. (November) Current explanations for low-angle, younger over older faults...

Petroleum Systems Analysis of The Tungkal PSC Area, South Sumatra - A Means of Adding New Life to A Mature Area

Andy Livsey

Indonesian Petroleum Association

... in the east (Cerah-1 and Lingir-1) show strong terrestrial contribution (Figure 5). There is enough variation between these two eastern oils...

Sedimentation of an Arkansas River Sand Bar in Oklahoma: A Cautionary Note on Dipmeter Interpretation

Richard Steinmetz

Oklahoma City Geological Society

... is to show the relationship between cross-bed variation in a fluvial sand bar and known channel patterns which existed during deposition. The sand bar...

Episodic Regional Burial and Subsequent Exhumation Exert a Major Influence on Hydrocarbon Prospectivity; #30449 (2016)

Paul F. Green, Ian Duddy

Search and Discovery.com

... thermochronology (principally apatite fission track analysis) combined with VR have shown that thermal history is often controlled not by variation in heat flow...

Temperature, Pressure, and Fluid Composition Conditions of Fracture Cementation in the Brooks Range Fold-Thrust Belt, Arctic National Wildlife Refuge, Alaska, by T.M. Parris, R.C. Burruss, #90027 (2004)

Search and Discovery.com

Sergipe Basin, Brazil: DHIs from Calibrated AVO Stacks

Mike Saunders, Dan Negri, Christopher Ross, Scott Bowman, Spectrum, Cross Quantitative Interpretation, Petrodynamics

GEO ExPro Magazine

... Interpretation, Petrodynamics Sergipe Basin, Brazil: DHIs from Calibrated AVO Stacks 0 0 Amplitude variation with offset (AVO) techniques are valuable...

Principal Stress Estimation in Shale Plays Using 3D Seismic, #50416 (2011)

Ron Schmid, David Gray

Search and Discovery.com

... horizontal and minimum horizontal, and rock strength parameters can be estimated from wide-angle, wide-azimuth seismic data. This is demonstrated using...

WINNIPEGOSIS BUILDUPS OF THE HITCHCOCK AREA, SOUTHEASTERN SASKATCHEWAN - A CASE STUDY

W. MARTINDALE, U. ERKMEN, D. METCALFE, E. POTTS

Williston Basin Symposium

... reliable correlation of buildup interior reflectivity. A zero-phase synthetic seismogram from the 9-25-3-9W2M well demonstrates a strong...