Mineralogical and Geochemical Properties of the Cretaceous Mowry Shale in the Wind River Basin, Wyoming Near the Casper Arch

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Petrophysical Analysis of a Thermal Clastic-Siliceous Zone Using Core Data and Borehole Image Log Interpretation to Refine Reservoir Properties for Conglomerate Intervals

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Investigating Laboratory-Generated Pyrobitumen Precursors for Unconventional Reservoir Characterization: A Geochemical and Petrographic Approach, #80432 (2014).

Andy Mort, Hamed Sanei, Julito Reyes

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... geochemical and petrological techniques demonstrates a wide variation in many of the properties of pyrobitumen as a function of both the precursor oil...

Application of Pressure-Derivative Approach to Pressure Buildup Analysis Using Normalized Pseudovariables in Badak and Nilam Field

Hayu Susilo Prabowo, Nico Hadinoto, B. E. Chovanetz

Indonesian Petroleum Association

... yielded more accurate formation and fracture properties when pseudotime replaced actual time in type curve analysis. Pseudopressure, pp, is defined...

Use of Caliper Log Data in Subdivision of Carbonate Sediments1

V. N. Dakhnov

Petroleum Geology: A Digest of Russian Literature

... of cases the most compact varieties of carbonates are recovered at the surface, and these are the least distinctive for determining reservoir properties...

Processing Well Log Data Using Empirical Mode Decomposition (EMD) and Diffusion Equation; #120188 (2015)

Sangmyung D. Kim, Seok Jung Kwon, Kwang Min Jeon

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... of sharp changes in the mean level of a given data is important to make the most of embedded information. Including well logs, the time series under...

Prediction of Abnormal Pressure Based on Seismic Data: A Case Study of Exploratory Well Drilling in Pertamina UEP I and UEP II Work Areas

P. Manik, P. A. Soedaldjo

Indonesian Petroleum Association

... squares, we can draw a curve relating "equivalent mud weight" and "shale transit time". where, Δtob(sh) = observed transit time of shale Δtn(sh...

Improving Reservoir Characterisation

Lucy Macgregor

GEO ExPro Magazine

... electric and elastic properties is primarily structural, constraining variations in resistivity to be spatially coincident with variations in elastic...

The Study on How to Divide System Tracts Using Variety of Geological Data at Different Scales, #41014 (2012)

Lixin Tian, Chunqiang Xu, Tao Guo, Donghui Jia, Benhou Jiang, Zhigang Liu

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... of the interface position of different system tracts. Finally, in conjunction with the results described above, we analyze lithology, well log properties...

Fracture Likelihood Analysis Using Seismic and Triple Combo Log Data in the Stacked-Carbonate Play of Madison County

Courtney Beck, Anna Khadeeva, Bhaskar Sarmah, Andrew Whitsett, Trey Kimbell

Unconventional Resources Technology Conference (URTEC)

... dark curves that are 180° apart in a resistivity image log. In addition to the fracture indicator curve, standard petrophysical properties...

Relationship of Dolomitization and Porosity in Carbonate Rocks of Productive Horizons of the Kubyshev Area

Ya. N. Per’kova

Petroleum Geology: A Digest of Russian Literature

... of dolorritization is accompanied by improvement in reservoir properties. The basis for this was the hypothesis advanced in 1836–37 by Ely de Beaumont...

Correlating Seismic Attributes to Reservoir Properties using Multi-variate Non-linear Regression

Robert S. Balch, William W. Weiss, Shaochang Wo

West Texas Geological Society

...Correlating Seismic Attributes to Reservoir Properties using Multi-variate Non-linear Regression Robert S. Balch, William W. Weiss, Shaochang Wo 1998...

Pressure Transient Testing: Part 9. Production Engineering Methods

W. John Lee

AAPG Special Volumes

... pressure changes with time reflects the formation properties. An example of this type of test is a single-point deliverability test in a gas well (see...

Integrating Seismic Elastic Properties and Discontinuity Analysis into Reservoir Modeling and Simulation … A Case History from the Gulf of Mexico Shelf, #41820 (2016).

Randal Utech, Dan Shan, Ellya Saudale, Dianna Shelander, Kirk Rodgers, Ahmed Ammar, Tim Wilkinson, Rick Clark

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... curve) Inversion result (red curve) Vp/Vs Acoustic Impedance MP61 B2 MP61 B1ST Copyright © [2013-2016] Schlumberger. All rights reserved. Time...

Capillary Pressure: Part 5. Laboratory Methods

Charles L. Vavra, John G. Kaldi, Robert M. Sneider

AAPG Special Volumes

... properties 2. Mercury injection, which simulates the premigration wetting characteristics of the reservoir The mercury injection method is recommended...

Selection of Geological Models for Uncertainty Assessment with a Novel Streamline Approach, #40567 (2010)

Michael D. Hogg, G. Michael Shook, Michael Pyrcz,

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... Read streamline volumetric flow rate and time of flight. n Compute pore volume represented by each streamline n Calculate Dynamic F-F curve and Lorenz...

Well Log Data Conditioning Using a Rock Physics Modeling Approach: Examples From the Banyu Urip Field, Cepu KKS, East Java Basin

Shiyu Xu, Soman Chacko

Indonesian Petroleum Association

... log in track 1. The red curve in track 4 is the manually-edited version of the deep resistivity log. uses fundamental rock properties...

A Deep Learning Workflow for Integrated Geological, Petrophysical, and Geomechanical Interpretation

Vanessa Simoes, Atul Katole, Bhuvaneswari Sankaranarayanan, Tao Zhao, Aria Abubakar

Unconventional Resources Technology Conference (URTEC)

... of URTeC is prohibited. Abstract Often considered as the ground truth, wireline logs that are acquired along wells and are sensitive to formation properties...

Use of Temperature Measurements for Cementation Control and Correlations in Drill Holes

Alexander Deussen, Hubert Guyod

AAPG Bulletin

..., will release their heat much faster than shales. Therefore, a temperature curve recorded in the well a short time after the circulation has been...

Why Geologists Should Know about Mud in Rotary Drilling: Reliability of the Information Furnished by Cuttings, Cores, Mud Analysis, and Electrical Logs is Dependent upon the Properties of the Mud.

Dr. George R. Gray

Oklahoma City Geological Society

... oil-base mud is used, no SP curve is developed, and information on properties of the formations must be gained from the gamma ray, neutron...

Why Geologists Should Know About Mud Used in Rotary Drilling

George R. Gray

Tulsa Geological Society

.... Figure 3. Illustration of influence of drilling mud properties on Microlog (After R. P. Alger). When oil-base mud is used, no SP curve is developed...

Deformation Microstructures and Diagenesis in Sandstone Adjacent to an Extensional Fault: Implications for the Flow and Entrapment of Hydrocarbons

S. J. Hippler

AAPG Bulletin

... and permeability in microfaults resulted in strain hardening in the Wingate Sandstone. Thus, at the time of the second deformation, the mechanical properties...

Creep-Recovery Test: A Critical Tool for Rheological Characterization

B.T. Bui, A.N. Tutuncu

Unconventional Resources Technology Conference (URTEC)

... yield point. The frequency sweep test is typically used to detect time dependent properties, to quantify zero-shear rate viscosity and structural strength...

Computed Sediment Grain Surface Areas

George Shumway, Kim Igelman

Journal of Sedimentary Research (SEPM)

... physical properties (Shumway, 1960), surface areas were computed from sediment grain size fractions, assuming spherical particles, for more than 100...

Abstract: Critical Water Estimates for Gulf Coast Sandstones, by Raymond J. Granberry, Dare K. Keelan; #90967 (1977).

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