Importance of Geological Data in Acidizing of Wells

W. W. Love , P. E. Fitzgerald

AAPG Bulletin

... limestone causing excessive gas-oil ratios. Apparent vertical porosity may be found in some places in formations in which the solution channels...

Recognition of Interstitial Anhydrite Dissolution: A Cause of Secondary Porosity, San Andres Limestone, New Mexico, and Upper Minnelusa Formation, Wyoming

Christopher J. Schenk, Randall W. Richardson

AAPG Bulletin

...-forming minerals: London, Longman Group Limited, 528 p. Eisen, C., and R. Libra, 1981, Vertical permeability characteristics of the Pennsylvanian...

Structural Integrity Assessment of Existing Platforms

Ramiro De Los Reyes, Herman Perera, Hanna Rubino

Indonesian Petroleum Association

... is a description of the solution procedure as used within the program. Initial solution For the initial solution, 100% vertical and lateral loading following...

Piper Oil Field

C. E. Maher

AAPG Special Volumes

... changed net pay calculations. High resolution dipmeter results are used to calculate net vertical pay and to correct the measured depth logs to true...

Polygonal Fault Expression in 3-D Seismic Data, by Esther Ali, Emma Gibbons, Juan Martinez-Munoz, Karl Schleicher, Dennis Cooke, and Kurt J. Marfurt; #41589 (2015).

Search and Discovery.com

An Integrated Approach to Reservoir Petrophysical Parameters Evaluation

Elio Poggiagliolmi, Dominic Lowden

Geological Society of Malaysia (GSM)

... be very accurate in the depth direction but has a small lateral penetration. Surface seismic, on the other hand, has low vertical resolution...

Some Unique and Imaginative Geological Features (Mimetoliths) in Selected Limestone Sites in Malaysia: Study on Their Formational Processes and Geotourism Potentials

Dony Adriansyah Nazaruddin, Hafzan Eva Mansor, Mohammad Muqtada Ali Khan

Geological Society of Malaysia (GSM)

... and exogenic processes, such as tectonic uplift, weathering (including solution), erosion, and so on. This study will recommend that all these features should...

Chapter 1

Mark W. Longman

AAPG Special Volumes

..., especially if the structures were created by differential compaction or solution of underlying salt. The Devonian Prairie Evaporite underlies the West...

Soft Inorganic Geochemistry: A New Concept for Unconventional Resources Modeling; #80311 (2013)

Claudio Larriestra

Search and Discovery.com

...) and the vertical seismic resolution. The HHXRF detection variance is known because it is measured by the equipment. Uncertainty of cutting sample depth...

Thin Bed Resolution and the Determination of Flushed Zone Resistivity in Oil Based Mud

Joseph F. goetz, Roland Chemali, Douglas J. Seifert

Geological Society of Malaysia (GSM)

... drilled with oil based mud. (Boyelidien et al., 1984; Chemali & Goetz, 1989; Goetz, 1988). Since it has a vertical resolution of better than one inch...

Abstract: Optimum Aperture Length for Improving Dispersion Curve Analysis in CMP Cross-Correlation of Surface Waves; #90187 (2014)

Roohollah Askari, Robert J. Ferguson, and Helen Isaac

Search and Discovery.com

... velocity model for static corrections with high lateral resolution. To this end, we have enlarged upon the idea of CMP Cross-Correlation of Surface...

High-Resolution Reconstruction of Quaternary Crustal Movement Based on Sedimentary Facies Analysis: An Example From The OGA Peninsula, Northern Japan

Masaaki Shirai, Ryuji Tada

Journal of Sedimentary Research (SEPM)

... of vertical crustal movement is calculated using high-resolution reconstructions of changes in depositional depth and accumulated sediment thickness...

Geostatistical Integration of Multiscale Data to Construct the Hunton Group GeocellularModel: Upscaling Logs and Downscaling Seismic Impedance Volumes, #42255 (2018).

Benmadi Milad, Abdulmohsen AlAli, Roger Slatt, Kurt Marfurt

Search and Discovery.com

... dense but vertically low resolution, “soft” estimates of lithology and rock properties. In contrast, log data provide corresponding “hard” estimates...

Application of Production Decline Curve Analysis to Clastic Reservoir Facies Characterization within a Sequence Stratigraphic Framework: Example„Frio Formation, South Texas

John D. Pigott, Bryant W. Bradley

GCAGS Journal

... vertical facies relationships which are sensitive both to bathymetry and to lateral changes in process energy, two unanswered questions often arise when...

Reservoir Mechanisms of Unconventional Gas Injection EOR; Insights From Field Trials in the Eagle Ford

David E. Haddad, Hui Long, Rachana Agrawal, Harish T. Kumar

Unconventional Resources Technology Conference (URTEC)

... geochemistry (TLG) to determine the degree of mixing between the injectant and in situ hydrocarbons. The TLG program consisted of high-resolution gas...

Origin of Satin Spar Veins in Evaporite Basins

Thomas C. Gustavson, Susan D. Hovorka, Alan R. Dutton

Journal of Sedimentary Research (SEPM)

... partings and near-vertical fibers, fill horizontal and inclined fractures. Most satin spar veins occur in highly fractured or brecciated clastic strata...

Plate Tectonic Controls of Hydrocarbon traps in Carbonate Rocks

Morad Malek-Aslani

GCAGS Transactions

... limited to a few control wells and, therefore, projections into the unknown areas become very difficult. The ever-improving high resolution seismic...

Origin of Stylolites: A DISCUSSION

B. M. Shaub

Journal of Sedimentary Research (SEPM)

..., the prominent vertical flutings and the complete absence of horizontal solution ridges such as are found along the solution surfaces of limestones...

Seismic Stratigraphic Interpretation for Thin Layers: Case Studies

Kuo-An Lin, Shi-Chi Fuh, Hsiung-Mao Chen

Geological Society of Malaysia (GSM)

... on the geophysicist has been difficult because of seismic wavelet resolution. Recently, seismic data could be analyzed to reveal somewhat smaller quantitative...

Feasibility of CO2 Storage in Depleted Unconventional Oil and Gas Reservoirs: Capacity, Microscale Mechanism, Injectivity, Fault Stability, and Monitoring

Sheng Peng, Leopoldo Ruiz Maraggi, Shuvajit Bhattacharya, Katy Yut, Timothy P. McMahon, Mahdi Haddad

Unconventional Resources Technology Conference (URTEC)

... has higher lateral resolution than vertical resolution, whereas VSP has high vertical resolution. However, decade-long 3D seismic processing...

Dynamic Geo-Process Modelling: A Technique to Help Identify Favorable Prospects

Michael J. Zeltlin

Indonesian Petroleum Association

... require many computer hours to arrive at a solution; the models can easily become unstable. The rates of change of these factors as a function of both...

A Discussion of the Importance of Particle Size Distribution Data for Characterizing Athabasca Oil Sands

Olena Babak

CSPG Bulletin

... emulsions. Industrial and Engineering Chemistry, v. 12, p. 486–490. Deutsch, C.V. 2009. Estimation of vertical permeability in the McMurray Formation. Journal...

Application of random forest algorithm to predict lithofacies from well and seismic data in Balder field, Norwegian North Sea

Hoang Nguyen, Bérengère Savary-Sismondini, Virginie Patacz, Arnt Jenssen, Robin Kifle, and Alexandre Bertrand

AAPG Bulletin

... and algorithms in the last 30 yr, many oil and gas companies now consider machine learning a standard solution in their daily workflow. This paper...

Reservoir Delineation and Performance: Application of Sequence Stratigraphy and Integration of Petrophysics and Engineering Data, Aneth Field, Southeast Utah, U.S.A.

L. James Weber, Frank M. Wright, J. F. (Rick) Sarg, ED Shaw, Lesle P. Harman, Jim B. Vanderhll, Don A. Best

Special Publications of SEPM

... on high-resolution sequence stratigraphy. The layer model describes the architecture of high-frequency depositional cyclicity. Nineteen layers (i .e...

Origin of Micropores In Late Jurassic (Oxfordian) Micrites of the Eastern Paris Basin, France

Cédric Carpentier, Serge Ferry, Christophe Lécuyer, André Strasser, Yves Géraud, Alain Trouiller

Journal of Sedimentary Research (SEPM)

..., Interaction between pressure solution and clays in stylolite development: insights from modelling: American Journal of Science, v. 309, p. 607–632. André...