A Calibrated Prospect Appraisal System

H. J. Nijhuis, A. B. Baak

Indonesian Petroleum Association

... is made from each of the distributions for gross reservoir thickness, net/gross ratio, porosity and hydrocarbon saturation from which a value...

Petrography and Diagenesis of Cherts From Lake Magadi, Kenya

Kathryn A. Schubel , Bruce M. Simonson

Journal of Sedimentary Research (SEPM)

... samples and one magadiite sample from Lake Magadi to develop such criteria and to shed light on the mechanism of the magadiite-quartz conversion...

Pressure Regime in the Upper Cretaceous Shales and Sandstones in the Washakie Basin, Wyoming

Ronald C. Surdam, Zung S. Jiao, Jie Liu

Wyoming Geological Association

... The Upper Cretaceous shales in the Washakie Basin below a depth of 9000 ± 1000 feet typically are overpressured. The change of pressure regime from...

Reinvigorating exploration in the Nile Delta and East Mediterranean, Egypt

Gebril Saleh, Amr Talaat, Karim Ali, Ramy Eid, Sugandha Tewari, Hosny Diab, Mohamed Radwan, Mohamed Helal

International Meeting for Applied Geoscience and Energy (IMAGE)

... the data sets and treating them as one, previous artificial boundaries created by separate processing were removed. For depth conversion, a regional...

Features of Catagenesis and Paleo-Geothermy of Paleozoic Sediments of Southeast of North Caspian Depression

T. P. Volkova, Ye. D. Knorre, K. I. Kil’metov

Petroleum Geology: A Digest of Russian Literature

... of the stages of maturity of organic matter and maximum paleo-temperature is very important for the North Caspian depression because of great depth...

Conversion of Bitumens in the Zone of Catagenesis

K. A. Chernikov, I. A. Zelichenko

Petroleum Geology: A Digest of Russian Literature

...Conversion of Bitumens in the Zone of Catagenesis K. A. Chernikov, I. A. Zelichenko 1974 252 254 Vol. 12 (1974) No. 5. (May) (Neftegazovaya Geologiya...

A Procedure for Digitizing Small-Scale Geologic Features Directly from Hand Sample or Core, Using a Microcomputer System: GEOLOGICAL NOTE

David R. Kobluk

CSPG Bulletin

... are finding wide application in the geological sciences. The digitizing pad is one such device, used most commonly for the conversion of graphic...

The Value of an Integrated Subsurface Model: 3D Seismic Limitations in Prediction of Reservoir in the Grand Isle Production Area, Offshore Louisiana

Ingo Steinhoff and William A. Hill

Houston Geological Society Bulletin

.... Slight variations in seismic depth conversion of mere fractions of a percent, at depths of about 10,000 feet or more, can be decisive for a development...

Core Description, Lithofacies Interpretation and Sedimentological Characterization of a Mixed Provenance Alluvial Fan: the Pleistocene Tulare Formation, Midway Sunset Field, Kern County, California; #20200 (2013)

Emily Fisher

Search and Discovery.com

... of siliceous microfossils, primarily opal-A, with some areas illustrating partial conversion to opal-CT lepispheres. The presence of both opal-A and opal-CT...

Abstract: The Effectiveness of Ground Penetrating Radar in Detecting Buried Objects

Z. Z. T. Harith, B. S. Rosli

Geological Society of Malaysia (GSM)

... conversion was also done to convert the time to depth section. The result shows all the objects can be detected however an experience operator manages...

Abstract: Submarine Canyons and Sonic Velocity Problems; Ideas from the Tertiary Cool-Water Carbonate Seaspray Group, Gippsland Basin, Southeast Australia, by J. Daniels; #90925 (1999)

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Physical Property Changes as a Monitor of Pelagic Carbonate Diagenesis: an Empirically Derived Diagenetic Model for Atlantic Ocean Basins

Jens Grützner and Jürgen Mienert

AAPG Bulletin

... 81 DSDP/ODP (Deep-Sea Drilling Project/Ocean Drilling Project) drill sites in the Atlantic Ocean. Changing depth gradients of porosity, bulk density, P...

Abstract: Scours: Occurrence, Measurement, and Importance in Deep Water and Shallow Water Depositional Systems, by John Snedden, Paul A. Dunn, Benjamin Sheets, and John C. Van Wagoner; #90082 (2008)

Search and Discovery.com

Probabilistic Uncertainty Modelling to De-Risk Fault Seal Analysis

Search and Discovery.com

“Real Time� Seismic Imaging While Drilling: An Example from a Complex Structure in the Southern Subandean Belt in Bolivia

Search and Discovery.com

An Integrated Geophysical Approach to Mapping and Modelling the Karoo Dolerite Intrusions in the South-Eastern Karoo Basin of South Africa

Search and Discovery.com

Abstract: Acquisition Trial of Deep Smart DAS Uphole with High-Productivity Drilling and Fiber-Optic Cable Deployment; #91204 (2023)

Andrey Bakulin, Ezzedeen Alfataierge, Richard Berquist, Francois Hermal

Search and Discovery.com

... imaging on land and increasing accuracy requirements for depth conversion in the case of the low-relief structures require upholes for building...

Subsalt Imaging: Beyond Depth Migration and Model Building

Search and Discovery.com

Fault Shadow Issues and Resolution in Model and Real Data

Andrew J. Davidoff, Ika Ratna Novianti

Indonesian Petroleum Association

... that relative thicknesses of the layers across the fault are maintained; while in the time sections relative thickness of the layers vary with depth based...

Developing Tight Gas in a Mature Basin - United Kingdom North Sea; #20460 (2019)

Paul Barrett, Erika Syba

Search and Discovery.com

... Click to edit Master subtitle style Source: OGA Rotliegendes Reservoir Challenges Depth Conversion – Structural Discordance Click to edit Master...

Reconstructing Paleochannel Morphologic and Flow Characteristics: Methodology, Limitations, and Assessment

Frank G. Ethridge, Stanley A. Schumm

Dallas Geological Society

...-stratification unit, see Allen (1965, Fig. 2). Some investigators define bankfull depth as the average thickness of the epsilon cross-section unit...

Reconstructing Paleochannel Morphologic and Flow Characteristics: Methodology, Limitations, and Assessment

Frank G. Ethridge, Stanley A. Schumm

CSPG Special Publications

...-stratification unit, see Allen (1965, Fig. 2). Some investigators define bankfull depth as the average thickness of the epsilon cross-section unit...

A New Method of Making the Thickness Map of the Shallow Sand Body Constrained by Seismic Attribute, #42092 (2017).

Ming Jun, Zhou Xuefeng, Liu Xuetong, Pan Yong, Li Wenbin

Search and Discovery.com

... top depth from bottom depth; 3) obtaining the corrected gross thickness by using the well point thickness; 4) obtaining the net thickness by net...

The Impact of Thermal Maturity on the Organic-Rich Shales Properties: A Case Study in Bakken

Mohamed Lamine Malki, Vamegh Rasouli, Mohamed Mehana, Ilyas Mellal, Mohammad Reza Saberi, Billel Sennaoui, Hichem A. K. Chellal

Unconventional Resources Technology Conference (URTEC)

... and the development of organic pores caused by kerogen thermal microcracking and conversion into bitumen. At the catagenesis phase, the rock...

3D Driven Rock Quality Mapping and Landing Target Selection in the Wolfcamp Formation: A Case Study on How to Combine Geologic, Geophysical, and Engineering Data to Produce Better Well Results, Midland Basin, Texas

Aaron Fisher, F.X. O'Keefe, Chris Niedz, Brian Wehner, Nick Kramer, Paul Heuermann, Scott Patrick

Unconventional Resources Technology Conference (URTEC)

... at various stages of processing. The seismic volumes show increasing frequency from left to right. Depth Conversion Time-to-depth conversion is one...