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The AAPG/Datapages Combined Publications Database

Showing 2,813 Results. Searched 200,630 documents.

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ABSTRACT Rock Physics-Based Workflows for Lithology and Fluid Property Prediction in Frontier Basins, #90104 (2010)

Gutierrez Mario A.; Dvorkin Jack

Search and Discovery.com

... locations. Seismic amplitudes are interpreted in terms of pore pressure, lithology, rock texture, fluid content, and porosity,  focusing on establishing...

2010

ABSTRACT An Analogue Approach to Understand the Effect of Oil Emplacement on Pressure Solution in Reservoir Rocks, #90104 (2010)

Sathar Shanavas; Worden Richard H.; Faulkner Daniel R.; Smalley Craig

Search and Discovery.com

... compaction experiments were conducted on halite mineral aggregates in the  presence of saturated NaCl solution as pore fluid to ascertain its suitability...

2010

ABSTRACT The Multi-scale, Multi-attribute (MA-MS) Calibration; A Methodology for Predicting Sub-seismic Scale Facies from Seismic Attributes, #90104 (2010)

Stright Lisa; Bernhardt Anne; Mukerji Tapan; Boucher Alexandre

Search and Discovery.com

... modeling and inversion), varying pore fluid saturations and dominant frequency content is explored through  modeling.    The MA‐MS cross‐plot reveals...

2010

ABSTRACT Effect of Pore Space Geometry on Electrical Resistivity in Carbonates, #90104 (2010)

Verwer Klaas; Eberli Gregor P.

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..., Miami, FL.     The electrical resistivity in fluid‐filled sedimentary rocks is largely controlled by its pore space geometry, as the electric current...

2010

ABSTRACT: Massive Barite Deposits on the Northern Gulf of Mexico Continental Slope: Precipitation Processes; #90117 (2010)

"Dong Feng, Harry H. Roberts"

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... in a closed or semi-closed pore-fluid system. The results suggest that geochemical and petrographical characteristics of barite offer a promising tool...

2010

ABSTRACT: Porosity in carbonate reservoirs at depth- do empirical models work?; #90109 (2010)

Brent Wignall

Search and Discovery.com

...) hydrodynamic regime, 8) pore fluid history, and 9) lithology. Note that only three of these factors can be said to co-vary with depth, and two of those...

2010

Natural Fracture Characterization in Shale-Gas Reservoirs: Spatial Organization and Fracture Sealing; #90131 (2011)

Julia F. W. Gale, L. Pommer, X. Ouyang, and S. E. Laubach

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... is the depth of burial, and thereby the temperature, pore‐fluid  pressure and effective stress at the time of fracture development. Examples exist...

2011

ABSTRACT: Gas Hydrate Detection Using VSP Data and its Correlation with Dell Log Data; #90118 (2011)

Indresh Kumar

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... concentration of gas can decrease velocity substantially. Partial replacement of pore fluid by hydrate does not change the density much, so the impedance...

2011

Abstract: A Look into Gassmanns Equation; #90187 (2014)

Nawras Al-Khateb

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... of performing fluid substitutions by using Gassmann’s equation. Theory and/or Method The Influence of Pore Fluids on Seismic Properties: The seismic...

2014

Abstracts: The Stress Regime of the Beaufort-Mackenzie Basin, Canada; #90173 (2015)

J. S. Bell, C. L. Overton, D. R. Issler, K. Hu

Search and Discovery.com

... in magnitude in the offshore sediments and actually exceeds SV locally. Drill stem tests and repeat formation tests provided accurate pore fluid pressures...

2015

Abstract: Faults, Joints and Anisotropy Dominate Sonic, Resistivity Log Responses in a Geopressured Wabamun Limestone Gas Reservoir at Resthaven; #90225 (2015)

Gordon M. Uswak and Murray Gilhooly

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... mechanical unit, the Wabamun. Furthermore, porosity reduction by stress in the Wabamun increases pore fluid pressure (reducing effective stress...

2015

Abstract: The Challenges and Capabilities of Simultaneous Pre-Stack Inversion and Reservoir Characterization … a Case Study from the Western Timor Sea; #90253 (2016)

Sirada Asawachaisujja, Orapan Limpornpipat, Prat Boonyasatphan, Suwit Pabchanda, Helge Ivar Sognnes, Keeratikorn Kongjuk, Krongpol Seusutthiya

Search and Discovery.com

... distribution in the target area. On the other hand, fluid replacement modeling (FRM) showed that varying pore fluid types had little effect...

2016

Abstract: Estimation of the Vp/Vs Ratio Using Zero-Offset VSP Data; #90254 (2016)

Mohammad Altayeb, Carlos Planchart, Salman Alkhater

Search and Discovery.com

...-wave versus the S-wave velocity — the Vp/Vs ratio. The Vp/Vs ratio is an essential attribute in pore fluid identification and lithological discrimination...

2016

Abstract: Unlocking the Precipitation Temperature of Carbonate Cements in Clastic Sediments Using Clumped Isotope Geochemistry; #90310 (2017)

Annabel Dale, Cedric M. John, P C. Smalley, Ann Muggeridge

Search and Discovery.com

... isotopologues. This is directly correlated to mineral precipitation temperature and independent of pore fluid chemistry. Here, we present carbonate clumped...

2017

Abstract: Seismic Geomechanics Around a Mud Volcano in the Offshore Nile Delta; #90310 (2017)

Rashad Gulmammadov, Stephen Covey-Crump, Mads Huuse

Search and Discovery.com

... dataset combined with the velocity data, and is characterized by a transition zone at a depth interval of 20502150mbsl. Pore fluid pressure variations...

2017

Abstract: The Effect of Oil Emplacement on Quartz Cementation in a Deeply Buried Sandstone Reservoir; #90310 (2017)

Richard H. Worden

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... be explained by any control other than the amount of quartz cement as a function of pore fluid type. Oil emplacement therefore appears to have inhibited...

2017

Abstract: Petrographic Studies of the Lower Bakken Shale: Insight from Rock-Eval Pyrolysis, Organic Petrology and SEM Characterization;

Adedoyin Adeyilola, Stephan Nordeng, Chioma Onwumelu, Francis Chidi Nwachukwu

Search and Discovery.com

... in diameter. NMR porosity value range from 2.96% to 4.425 while Helium porosity values range from 2.88% to 4.01%. Integrating T2 cutoff to Pore fluid...

Unknown

Abstract: Controlling Factors on Pressure-Velocity Relations in Shale Gas Reservoirs;

Jingyi Guo, Adewale Amosu, Min Li, Yuefeng Sun

Search and Discovery.com

... on all samples increases with pressure from 10 to 55 MPa. Kerogen has similar density and acoustic properties to pore fluid. For a given pressure...

Unknown

Abstract: Integrated Study of Pore Structure Characterization and Geomechanical Properties of Unconventional Tight Rocks;

Ayyaz Mustafa, Mohamed Mahmoud, Abdulazeez Abdulraheem

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..., pore fluid saturation, and pore connectivity. Qualitative and quantitative characterization of different tight rock and cement samples using NMR...

Unknown

Abstract: Geochemical Analysis of CO2 Storage in Lithuanian Deep Saline Aquifers: Implications for Long-Term Carbon Capture and Storage Feasibility; #91209 (2025)

Shruti Malik, Shankar Lal, Mayur Pal, Ravi Sharma

Search and Discovery.com

... minimal changes in concentration during continuous CO2 injection. The research sheds light on the dynamic role of clay minerals in influencing pore fluid...

2025

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