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The AAPG/Datapages Combined Publications Database

Showing 16,611 Results. Searched 200,619 documents.

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Free Hydrocarbons in Uinta Basin, Utah

Ganjavar Khavari-Khorasani

AAPG Bulletin

... those described by Mackowski (1982). Beer's relationship was used to derive the indices of refraction and absorption. Fig. 1. Locality map of Uinta...

1984

Effects of Large Impacts on Crustal Structure and Basin Evolution: Example of the 65.5 Ma Chicxulub Impact Crater, #40601 (2010)

Sean P. Gulick

Search and Discovery.com

... of elevated topography known as a peak ring. 3D seismic refraction data show that the Moho is upwarped ~1.5-2 km and the granitic basement remains...

2010

Marchenko redatuming and seismic interferometry based internal multiple prediction for salt structures

Zhiwei Gu, Jianhua Geng, Ru-Shan Wu

International Meeting for Applied Geoscience and Energy (IMAGE)

... (SI). The second method emphasizes primary reflection retrieval (PRR) by capturing primary reflections without adaptive subtraction. It is derived from...

2023

Zdanice-Krystalinikum Field--Czechoslovakia, Carpathian Foredeep, Moravia

J. J. Krejci

AAPG Special Volumes

... the construction of a structure map of the top of pre-Tertiary rocks using refraction and reflection seismic data (Figure 5). The contact between the Devonian...

1993

Recent Research on Passive Continental Margins

Robert E. Sheridan

Special Publications of SEPM

... change Deeper crustal layers are identified on themodern reflection and refraction data Intermediate seismic velocity layers 7 1 km sec near...

1981

Petroleum Developments in Europe in 1957

Robert E. King

AAPG Bulletin

... for European Economic Cooperation, Paris. (An excellent summary of the laws and regulations, geology, exploration and production activities in Europe outside...

1958

Stratigraphy and Structure of Northeast Providence Channel, Bahamas

Henry T. Mullins , George W. Lynts

AAPG Bulletin

..., continuous seismic-reflection-profile survey of the Northeast Providence Channel, Bahamas, was conducted. Seismic data were integrated with Deep Sea...

1976

Seismic Modeling of an Early Jurassic, Drowned Carbonate Platform: Djebel Bou Dahar, High Atlas, Morocco (1)

A. EWAN CAMPBELL and JAN STAFLEU

AAPG Bulletin

... in image-ray migration modeling because of the refraction of rays through the small-scale features. Geometric effects caused lateral amplitude...

1992

The Effects of Feedstock Pricing and Import Control Policy on the Petrochemical Industry in Indonesia

Pudjadi Soekarno, Adelan Denk, Matulanda Sugandi

Indonesian Petroleum Association

... value of imported naphtha plus 2900 yen per kilo liter1). This formula is based on a principle of equal sharing between petroleum refiners and industrial...

1984

Direct Detection of Oil and Gas with the “Petroflex” Electrical Survey

Don L. Mount

Bulletin of South Texas Geological Society

... electrical methods perfected and patented by H. M. and K. H. Evjen and W. B. Lewis. Basically, the principle involved here is the measuring of the resistivity...

1962

Direct Detection of Oil and Gas with the “Petroflex” Electrical Survey

Don L. Mount

South Texas Geological Society Special Publications

... and patented by H. M. and K. H. Evjen and W. B. Lewis. Basically, the principle involved here is the measuring of the resistivity contrasts in the earth...

1962

Pre-Stack Imaging: Time or Depth? (Paper 25)

Carl Notfors, Peter Whiting, Geoff Mansfield

Geological Society of Malaysia (GSM)

... by a hypothetical point reflector (a continuous reflection horizon can be equivalently viewed as a collection of point reflectors via Huygen's principle...

2000

Orientation of Oil and Gas Exploration in the Black Sea Region

B. L. Gurevich, L. F. Klitochenko, M. V. Chirvinskaya

Petroleum Geology: A Digest of Russian Literature

... isoanomaly lines, by reflection and refraction seismic survey data, and particularly by electrical data (continuous two-layer axial sounding and continuous...

1961

International Exploration Opportunities in Kenya

Kivuti Nyagah and John J. Cloeter

Houston Geological Society Bulletin

... conditions. A total of 15,997 line-km. of seismic reflection and refraction data were recorded onshore in the Lamu Basin. In the offshore area...

1992

Frequency Attenuation: A Fracture Indicator

Ilyas J. Najmuddin

Houston Geological Society Bulletin

... little direct signature of fractures on a seismic section. Loss of reflection magnitude is one such indicator. Reduction of velocity of the layer...

2001

Minimizing Depth Uncertainties Through Effective Seismic Processing Strategies in a Complex Geological Setting - Unlocking Deeper Potentials Offshore Indonesia

M Afiq B Mokhtar, Riaz Alai, Yonghe Guo, Pongga Wardaya, Jun Wang, Rizki Krishna Pratama, Haryono Haryanto

Indonesian Petroleum Association

... to determine the shallow overburden velocities did not produce satisfying results, as the reflection response was recorded at a very short time. Only after...

2018

Geology of Gulf of Maine

R. D. Ballard , Elazar Uchupi

AAPG Bulletin

... across earlier structures (Lyons and Faul, 1968). GEOLOGY OF GULF OF MAINE Seismic reflection and refraction profiles supplemented by magnetic data...

1974

First-Arrival Traveltime Inversion in the CMP Domain: Method and Application

Search and Discovery.com

... of reflection events compared to Figure 4a. Slight differences can be observed on some parts of stacked sections between Figure 4b and 4c...

2013

Getting Something for Nothing: Noise Attenuation in an Aliased World; #41291 (2014)

David C. Henley

Search and Discovery.com

...) Abstract One of the most effective ways to deal with source-generated coherent noise, which often contaminates seismic reflection records, is to record...

2014

Compilation and Correlation of Major Thermal Maturation Indicators

Yvon Heroux, Andre Chagnon, Rudolf Bertrand

AAPG Bulletin

..., are i-C4/n-C4 ratio values greater than 0.9 owing to the absence of oil or to insufficient maturation to generate the oil? Although the basic principle...

1979

Abstract: Multi-Scale 2D Acoustic Full Waveform Inversion with High Frequency Impulsive Source; #90187 (2014)

Vladimir N. Zubov, Michael P. Lamoureux, and Gary F. Margrave

Search and Discovery.com

... model in mathematical physics can often be based on fundamental conservation laws of the corresponding physical problem, ensuring the preservation...

2014

Crustal Structure, From Gravity Data, Of A Collision Zone in the Central New Hebrides Island Arc

Jean-Yves Collot, Michael A. Fisher

Circum Pacific Council Publications

...-refraction, reflection, and gravity data. OBS (ocean-bottom seismograph) profiles from Pontoise (1984); sonobuoy profiles from Holmes (this volume). Two...

1988

Bampo-Peutu(!) Petroleum System, North Sumatra, Indonesia: Chapter 38: Part VI. Case Studies--Eastern Hemisphere

Steven P. Buck, Thane H. McCulloh

AAPG Special Volumes

... followed by torsion balance and first generation seismic reflection and refraction surveys. Several of the largest and most prospective structural...

1994

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