The Application of Dielectric Logs to the Recognition of Oil Versus Water-Wet Reservoirs and in the Determination of Relative Permeabilities

Ivan D. Pinzon, G. B. Asquith

West Texas Geological Society

... resistivity profiles in invaded water and oil sands for linear flow: Transactions 4th Annual Logging Symposium, Society of Professional Well Log Analysts, p. 1...

Geophysical Lecture

E. R. Deutsch

CSPG Bulletin

... distance to a certain horizon, the interpreter must know how the seismic velocity varies with depth. After this has been established on the basis...

Abstract: Determining Effective Hydraulic Fracture Volume Utilizing PSO and Seismic Deformation; #90171 (2013)

Sheri Bowman and Ted Urbancic

Search and Discovery.com

... events were located over 14 stages using a Simplex based Azimuth Ray Tracing approach and a velocity model derived from a dipole sonic log...

Abstract: Determining Effective Hydraulic Fracture Volume Utilizing PSO and Seismic Deformation; #90171 (2013)

Sheri Bowman and Ted Urbancic

Search and Discovery.com

... events were located over 14 stages using a Simplex based Azimuth Ray Tracing approach and a velocity model derived from a dipole sonic log...

Abstract: Seismic Imaging of the SW South China Sea Deep Crustal Structure shows Evidence for a Ductile Lower Crust during Rifting; #90236 (2015)

M. Delescluse, T. Pichot, N. Chamot-Rooke, M. Pubellier, Y. Qiu, G. Sun, J. Wang, and J.-L. Auxietre

Search and Discovery.com

.... A traveltime tomography inversion was first performed to obtain a 2-D velocity model of the crustal and upper mantle structures (Figure 2). Ray coverage...

Thoughts and Observation on Interpreting Depth-Imaged Data in the Jurassic Norphlet Play, Deepwater Eastern Gulf of Mexico, #41342 (2014)

Donald A. Herron

Search and Discovery.com

... 268 #1 Antietam DC 269 #1 Shiloh 100 ft g Γ Γ g g Γ R R R Datum = Top Smackover Gamma ray µ Sonic (ms/ft) Increasing velocity Depth (m...

Mineralogical Estimation of Organic Rich Mudrocks from Well Logs Using Neural Networks: Overcoming Training Dataset Size Limitation by Integrating X-Ray Fluorescence Elemental Data; #42458 (2019)

Mustafa Al Ibrahim, Tapan Mukerji, Allegra Hosford Scheirer

Search and Discovery.com

...-Ray Fluorescence Elemental Data; #42458 (2019) Mustafa Al Ibrahim, Tapan Mukerji, Allegra Hosford Scheirer PS Mineralogical Estimation of Organic...

Seismic Interpretation of the Casper Arch Thrust, Tepee Flats Field, Wyoming

R. Randy Ray, Charles R. Berg

Rocky Mountain Association of Geologists

... of the high velocity overthrust Precambrian granite as a result of velocity pull-up effect. Skeen and Ray (1983) interpreted the crest of the Tepee Flats...

Incorporating Seismic Attribute Porosity into a Flow Model of the Grayburg Reservoir in the Foster - South Cowden Field

Richard M. Weinbrandt, Robert C. Trentham, William Robinson

West Texas Geological Society

... of a defined interval. The relationship of velocity and porosity is approximated as a linear function, although, according to Schlumberger Log Interpretation...

Abstract: High-Resolution Geochemical Assessment of Two Wolfcamp Formation Cores in the Southern Delaware Basin

Ian Moede, Austin Morrell, Gregg Stephens

West Texas Geological Society

... Stephens 2016 80 81 Hand-held, high-resolution X-Ray Fluorescence (XRF) is a non-destructive chemical analysis that can report relative chemical...

Goldengate North Field

Editors: Edward D. Dolly and James C. Mullarkey

Rocky Mountain Association of Geologists

... between grains. Seyler (1986), using x-ray diffraction and scanning electron microscopy analysis, shows that all major types of clays including chlorite...

ABSTRACT: Improved Characterization of Vicksburg Sandstone Reservoirs Using Integrated Sequence Stratigraphy and Petrophysics; #90007 (2002)

Zuhair Al-Shaieb, James Puckette, Phebe Deyhim, Han Li, Amy Close, Ryan Birkenfeld

Search and Discovery.com

... were sampled for thin-section, x-ray, SEM, φ-k, capillary pressure and cation exchange capacity (CEC) analyses. Array induction, gamma ray, neutron...

A Stochastic Model for Assessing In-Place Methane Hydrate Resources, by Pulak K. Ray, John Grace, Tim Collett, William Shedd, and Jesse Hunt; #90052 (2006)

Search and Discovery.com

Large Angle AVO in the Presence of Strong Shale Anisotropy

Search and Discovery.com

An Integrated Approach for the Evaluation of Shaly-sands Reservoirs, Offshore Northwest Java

Pierre Berger, Robert E. Crumb

Southeast Asia Petroleum Exploration Society (SEAPEX)

... environment. Potassium rich feldspar, with its high gamma ray response, exists in some locations and this makes it difficult to identify the amount...

Evaluating Naturally Fractured Reservoirs Targeted for Horizontal Drilling

R.A. Skopec

Rocky Mountain Association of Geologists

... to determine accurately the density versus depth profile of a wellbore. Velocity analysis of seismic sections may provide rough estimates...

Identification of Subtle Porosity and Traps Within Frisco Formation, Canadian County, Oklahoma: A Geologic, Seismic-Waveform Approach

William A. Morgan, Richard E. Schneider, Jeffrey H. Copley

AAPG Special Volumes

... Relative Amplitude (RAM) processing. Where the Woodford Shale overlies nonporous, high-velocity Frisco or older Hunton strata, the resulting reflection...

Carbon Dioxide Storage Potential of the Broom Creek Formation in North Dakota: A Case Study in Site Characterization for Large-Scale Sequestration

James A. Sorensen, Steven A. Smith, Anastasia A. Dobroskok, Matthew L. Belobraydic, Wesley D. Peck, Justin J. Kringstad, Zheng-Wen Zeng

AAPG Special Volumes

.... Well log (gamma ray and sonic porosity) of the Broom Creek and Opeche formations serving as a type-log for the injection zone and overlying seal...

Ultrasonic wave velocities measurements and seismic anisotropy at Karari gold deposit: Implications for gold exploration

Andre Eduardo C. M. de Souza, Stephanie Vialle, Andrej Bona

Petroleum Exploration Society of Australia (PESA)

... by reflection seismic data in hard-rock environment and to investigate the seismic anisotropy across the Karari gold deposit, ultrasonic velocity...

Petrography and Reservoir Quality of Tertiary Deepwater Sandstones in the Veracruz Basin, Mexico

Dutton, Shirley P., Jennette, David C., Ambrose, William A., and Martinez, Martin

GCAGS Transactions

... in these samples ranges from 3.5 to 33%. The linear regression equation that relates the two measures of porosity is Porosimeter porosity = 4.8 + (1.0 thin...

Formation of Hydrocarbons from Fatty Acids by Alpha-Particle Bombardment

C. W. Sheppard , W. L. Whitehead

AAPG Bulletin

... to form the atom of its daughter substance and emits typical radiation. Certain atoms emit only beta particles, high-velocity electrons. Others always emit...

Using mud gas components to quantify hydrocarbon liquid yields for gas zones in the Patchawarra Formation of the Western Flank, Cooper Basin

Christopher Webb, Belinda Wong, Regie Estabillo

Petroleum Exploration Society of Australia (PESA)

... selecting a representative portion of the mud gas logs and their drill depths compared to the wireline log depth. Care must be taken to ensure mud gas...

Influence of Porosity and Facies of Baturaja Carbonate to the Seismic Wave Velocity: Case Study of Tambun Field West Java

Jarot Setyowiyoto, Bagus Endar B. Nurhandoko, Ariffin Samsuri, Bambang Widjanarko, Thurisina

Indonesian Petroleum Association

... facies with a Vp of 3850 m/s can have any porosities anywhere between 19% and 28%. Cross plot of gamma ray versus compressional wave velocity (Vp...

Procesamiento de Datos Sismicos en Areas de Topografia Irregular: Caso Historico en el Flanco Sur Andino [PAPER IN SPANISH] Seismic Data Processing in Areas of Irregular Topography: A Case History in the Andean Southern Flank: Abstract

Eulogio del Pino, Jose Licheri, Sergio dos Santos

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... corrections using zero velocity layer replacement (figura 2) and depth migration. Based on those results we define an efficient sequence of seismic data...

A new calculating formation porosity method using PNC logging technology in cased wells

Hui Zhang, Feng Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... lifetime instrument and oxygen activation instrument. It can record inelastic gamma spectrum, capture gamma ray spectrum and gamma time spectrum...