Frequency Attenuation: A Fracture Indicator

Ilyas J. Najmuddin

Houston Geological Society Bulletin

.... The Austin Chalk reflector is at approximately 3100 to 3400 ms with a regional dip from the northwest to the southeast. This is below the oil window...

New Insights into Petroleum Systems and Plays in Angola, the Congo and Gabon from PSDM Sub-salt Imaging

Steve Henry, Al Danforth, and Sujata Venkatraman

Houston Geological Society Bulletin

... for the subsequent thick deposits of salt. Seismic Recognition Criteria Illustrated in Figure 2 is the reflector geometry that has been used to recognize the major TS...

High Resolution Diffraction Imaging of Small Scale Fractures in the Eagle Ford Unconventional Shale Play

A. M. Popovici¹, I. Sturzu¹, I. Musat¹, N. Tanushev¹, and T. J. Moser²

Houston Geological Society Bulletin

... identified a new approach to image small scale faults, pinchouts, salt flanks, reflector unconformities, in general any small scattering objects, by using...

New Data on the Sedimentary Section Offshore in the Terpeniya Gulf (South Sakhalin)

A. V. Ovcharenko, S. L. Solov’yev, A. Ya. Taboyakov, I. K. Tuyezov, I. I. Tyutrin

Petroleum Geology: A Digest of Russian Literature

... unconformity is also a reflector. Figure 2. Seismic section. Reflecting interfaces: 1-reliable, 2-probable; 3-top of lower unit; 4-faults. A central zone...

Abstract: Repetitions in the Kennetcook basin --- structural or stratigraphic? Implications of field and seismic investigations in the Cheverie-Walton area, Nova Scotia

John W. F. Waldron, Paul A. MacKay

Atlantic Geology

... Atlantic Geology, March 2001, Volume 37, Number 1 Copyright © 2015 Atlantic Geology 130 2001 AGS ABSTRACTS reflector is interpreted to represent...

ABSTRACT: Quaternary Stratigraphy of Northern Chukchi Sea, Alaska, by R. Lawrence Phillips, Peter W. Barnes, Mitchell W. Colgan, and Joyce M. Miley; #91043 (2011)

Search and Discovery.com

Tectonics of the Paleozoic Sediments of the Nyurol Depression Based on Seismic Survey Data (As Related to Estimating Oil-Gas Potential)

A. I. Pavlenkov, A. N. Strakhov, V. Ya. Yefanov, V. A. Kondrashov

Petroleum Geology: A Digest of Russian Literature

... km. See Fig. 1. Figure 1. Configuration of basement surface (refracting surface F) and of the lower part of the sedimentary cover (Jurassic reflector...

ABSTRACT: Occurrence and Distribution of Phosphatic Miocene Hawthorne Group on Georgia Inner Continental Shelf, by Jeffrey A. Kellam, Leslie S. Reuth, and Vernon J. Henry; #91038 (2010)

Search and Discovery.com

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

... in all the gaps. Generally, it was also able to suppress noise which led to better reflector continuity. In addition, some bright spots that correlate...

Deep Structure of the Paleozoic Sediments of the Smushkov Swell (Based on Geophysical Data)

V. S. Slavkin, P. A. Besprozvannyy, V. K. Burakov, V. Ye. Zin’kovskiy, I. S. Lein

Petroleum Geology: A Digest of Russian Literature

... of the Lower Permian seismic surveying has detected a gentle anticlinal structure called the “Smushkov swell.” The depth to the 1-C reflector, which...

Abstract: Central and South Atlantic conjugate margin preand post-salt successions: implications for rift models and petroleum systems

D. E. Brown, W. U. Mohriak, G. C. Tari, H. Jabour

Atlantic Geology

... Atlantic the depocentre lies above a deep seismic reflector which may correspond to the Moho or to lower crust detachments. Recognition of these features...

Upper Cretaceous Sediments - New Exploration Target in North Tadzhikistan

R. U. Kalomazov, V. S. Korobka, P. Z. Chernikov, V. P. Asfandiyarov

Petroleum Geology: A Digest of Russian Literature

... in 1977 in the Severnyy Karakchikum area. The structure on the Oligocene seismic reflector is 7.5 by 2 km, and closure is 300 m. Flows of gas have been...

ABSTRACT: Tertiary Basin-and-Range Structure in Southern Nevada-Utah-Arizona Region Via Borehole, Seismic Reflection, and Bouguer Gravity Data: Insights on Hydrocarbon Potential, by Daniel G. Carpenter; #91030 (2010)

Search and Discovery.com

Abstract: Seismic Imaging at Conger: Lessons Learned in Gulf of Mexico Subsalt Imaging: Abstract

Thomas C. Bergeon

GCAGS Transactions

... offset points data and illumination studies have been used to help further balance the subsalt reflector amplitudes for stratigraphic reservoir studies...

ABSTRACT: Areal Distribution of Sedimentary Facies Determined from Seismic Facies Analysis and Models of Modern Depositional Systems, by K. C. Seramur, R. D. Powell, and P. J. Carpenter; #91030 (2010)

Search and Discovery.com

Oil-Gas Productivity of the Ichnyan Depression

G. I. Bakarchuk, N. I. Galabuda, G. P. Kozak, R. F. Sukhorskiy, F. F. Khmel

Petroleum Geology: A Digest of Russian Literature

... domes, 11-limit of Lower Permian reflector, [12-not on these maps]. Flexural traps are not expected in this region; rather, hydrocarbons may...

Geology of the Southwest Part of the Dushanbe Downwarp Based on Seismic Surveys and Plans for Further Oil-Gas Exploration

A. A. Barkhudar’yan, V. N. Shiryayev

Petroleum Geology: A Digest of Russian Literature

... is about 400 m. Only the east nose of the Aynin high has been studied. The highest position of the reflector here is at −2.6 km, which is the same...

Structure of the Pools of the Sub-Salt Zhanazhol Field

O. S. Obryadchikov, A. A. Konstantinov, V. N. Kopytchenko

Petroleum Geology: A Digest of Russian Literature

... and a closure of about 100 m. On the reflector at the top of the Carboniferous carbonates the high had the same trend but is larger: 17 by 6 km and closure of 400...

ABSTRACT: Deep Crustal Structure of Northwestern Gulf of Mexico, by Yosio Nakamura, Dale S. Sawyer, F. Jeanne Shaub, Kevin MacKenzie, and Jurgen Oberst; #91036 (2010)

Search and Discovery.com

Extended Abstract: Large-Scale Depositional Characteristics of the Wilcox Formation, Central Gulf of Mexico Deepwater

Paul K. Wieg

GCAGS Transactions

... Cretaceous interval, are typically represented by a distinct reflector series on seismic datasets which allow for making seismic interpretations in deep...

Possible Presence of Paleozoic Atolls in the South Emba Region

A. V. Tomkina, O. Kh. Kalimullin

Petroleum Geology: A Digest of Russian Literature

...; 4-structure contours on the top of the basement (reflector P-3?); 5-faults; 6-deep wells; areas: P-Pustyn, T-Tazigali, KAR-Karaton, TEN-Tengiz, Yu-Yuzhnyy...

Abstract: Insights into crustal structure and rift basin development off central and western Nova Scotia, Canada … a reflection seismic perspective

Mark E. Deptuck

Atlantic Geology

... consistent with a top mantle reflector (reflection Moho), and a number of sub-horizontal mid-crustal shear zones and synrift markers, a clearer picture...

Abstract: Seismic expression of mantle convection to model Atlantic passive margin phenomena

Neil Hodgson, Karyna Rodriguez

Atlantic Geology

...: magma rich both clastic rich and clastic poor Seaward Dipping Reflector (SDR) rich to magma poor margins; and (3) Asymmetry: margins with wide synrift...

Abstract: Rifting and magmatism in cratonic lithosphere: the rifted margin off northern Labrador, Canada

Charlotte E. Keen, Kate Dickie, Lynn T. Dafoe

Atlantic Geology

... detachments found elsewhere on magma-poor rifted margins, such as the S-reflector off Iberia. However, here the reflection occurs below thicker crust than...

ABSTRACT: Seismic interpretation and inversion leading to an accurate reservoir characterization in a Central Luconia carbonate field, offshore Sarawak, Malaysia

Yasir Bashir, Nordiana Mohd Muztaza, Nur Azwin Ismail, Andy Anderson Bery, Numair Ahmed Siddiqui

Geological Society of Malaysia (GSM)

... in the field show the subsurface reflectors or horizon among the geological strata, while the seismic inversion converts this reflector information...