Estimating Pore and Cement Volumes in Thin Section: METHOD PAPER

Robert B. Halley

Journal of Sedimentary Research (SEPM)

... that there is a special case of no edge error in point counting pore volume. This occurs when there is no curvature in pores perpendicular to the plane...

Physical Processes in the Ocean: Part 2: Relation of Oceanography to Sedimentation: PART 1

R. H. Fleming, Roger Revelle

AAPG Special Volumes

... to the plane of the frictional stress. This is exactly similar in form to the equation used to express the effect of ordinary molecular viscosity. Fig...

Relations Between Cross-Bedding, Bedforms, and Flow

David M. Rubin

Special Publications of SEPM

... counterparts. For example, wave ripples are more two-dimensional than current ripples; sand waves in reversing tidal flows are more twodimensional than...

Petrology of Paleocene-Eocene and Miocene Opaline Sediments, Southeastern Atlantic Coastal Plain

Robert E. Carver

Journal of Sedimentary Research (SEPM)

... the zone of effective wave action, and at normal, or near normal, marine salinites. The associated clay mineral is normally montmorillonite...

Abstract: Simple Wavefield Modelling to Evaluate the Low Frequency Artifacts in Reverse-Time Migration; #90224 (2015)

John C. Bancroft

Search and Discovery.com

... Report, Vol. 25. Claerbout, J. F., 1971, Toward a unified theory of reflector mapping, Geophysics, 36, No. 3, 467-481. Gazdag, J., 1978, Wave equation...

Anisotropy Analysis in Shale Using Advanced Sonic Data - Bakken Case Study, #41049 (2012)

Mehdi Ostadhassan, Zhengwen Zeng, Hadi Jabbari

Search and Discovery.com

.... Ultimately, C66 is recordable in the plane perpendicular to the borehole axis from the Stoneley tube wave velocity (Norris and Sinha, 1993; Walsh et al...

Nonlinear broadband seismic inversion for fluid mobility

Xuan Zheng, Zhaoyun Zong

International Meeting for Applied Geoscience and Energy (IMAGE)

.... (2006) directly observed the effect of fluid mobility on seismic wave velocity dispersion through direct measurement. Goloshubin et al. (2008) proved...

Modeling the Effect of Borehole Orientation on Stereonets

Search and Discovery.com

Investigation of Possible Shallow Gas Accumulations Associated with Pockmarks on the Otago Slope Southeast of New Zealand

Jasper Hoffmann, Andrew Gorman, Gareth Crutchley

Petroleum Exploration Society of Australia (PESA)

... shelf, New Zealand. Marine Geology 229, 159–178. doi:10.1016/j.margeo.2006.03.005 Ostrander, Wj., 1984. Plane-wave reflection coefficients for gas sands...

Interpreting Paleoenergy Levels from Sediment Deposited on Ancient Wave-Dominated Shelves

H. Edward Clifton

CSPG Special Publications

... wave energy in the oceanographic sense), particularly in shallow water, where the effect of wave period is less pronounced. At depths of a metre...

Abstract: AVAZ Inversion for Fracture Orientation and Intensity: a Physical Modeling Study; #90187 (2014)

Faranak Mahmoudian and Gary F. Margrave

Search and Discovery.com

... constraints on vertical P- and S-wave velocity, and density. THEORY Fracture density A plane-wave approximation for the PP reflection coefficient...

Abstract: Observation and Quantitative Analysis of the Effect of Enhanced Tectonic Deformation on the Nanostructural Alteration of Coal

Wenbin Yang, Wu Li

The Society for Organic Petrology (TSOP)

...Abstract: Observation and Quantitative Analysis of the Effect of Enhanced Tectonic Deformation on the Nanostructural Alteration of Coal Wenbin Yang...

Application of land multiple numerical simulation identification and well-driven suppression technology in ultra-deep layers of S Basin

Zhang Shurui, Zang Dianguang, Li Guangpeng, Diao Yongbo, Du Jiajun, Liu Shumin

International Meeting for Applied Geoscience and Energy (IMAGE)

... in S Basin have multiple origin layers, and the multiple wave fields are mixed with each other which leads to strong multiple solutions of model...

Gabon: Staying Ahead of the Herd in the Ultra-Deep Waters

Jake Berryman, Gregor Duval, CGG

GEO ExPro Magazine

... Reflector (BSR). As discussed in our previous article Exploring the Last Frontier: Offshore South Gabon (GEO ExPro 2019, Vol. 16, No. 5), explorers...

Acoustic Impedance Analysis as an Indirect Approach in Identifying Un-swept Oil Zone Case Study: Kais Carbonate Reservoir The Walio Field, Salawati Basin

Yulia Putri W, Eli Silalahi, Wah Adi Suseno, Ricky Sitinjak, Suganda Zahnurianto

Indonesian Petroleum Association

..., S-wave velocity and density and the third is involving Pwave velocity. This means that beside intercept and gradient, it also includes the curvature...

Characterization of the Devonian Kharyaga carbonate platform (Russia): Integrated and multiscale approach

Vincenzo Spina, Jean Borgomano, Georges Nely, Natalia Shchukina, Alan Irving, Catherine Neumann, and Valerie Neillo

AAPG Bulletin

... transition: Journal of Structural Geology, v. 22, no. 1, p. 43–57, doi:10.1016/S0191-8141(99)00137-6. Belyayeva, N. V., 1992, Effect of tectonic regime...

Geologic Processes and Seafloor Stability, Continental Shelf and Slope, Northwest Gulf of Mexico Case Studies: Section 4B

Anita Trippet

AAPG Special Volumes

...., Miscellaneous Field Studies Map, MF , 2 sheets, in review. Walker, J. R., and H. R. Ensminger, 1970, Effect of diapirism on sedimentation in Gulf...

SEISMOLOGICAL STUDY OF THE CARACAS EARTHQUAKE OF 15 APRIL, 1960 AND PROBLEMS OF EARTHQUAKE PREDICTION

Günther Fiedler

Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)

...n of the focus of this earthquake by seismic waves. In the record we found a typical longitudinal wave, which we called a P-wave, and about 4.4 seconds late...

Tinggi Field - Analyzing the DHIs

Harun Mohd. Noor

Geological Society of Malaysia (GSM)

... and therefore the reservoir was thought to present no abnormal pressure hazard other than the effect of the gas reservoir itself. As Tinggi A-I well...

Application of full-waveform inversion to ultra-high-density OBN data at Clair field

Simon Luo, Xukai Shen, Philip Tillotson, Lindsey Smith, Dan Davies

International Meeting for Applied Geoscience and Energy (IMAGE)

... since 2001. The reservoir is geologically complex and sits approximately 2 km in depth, with structural dips up to 20 degrees and fault plane dips up...

Salients, Recesses, Arcs, Oroclines, and SyntaxesA Review of Ideas Concerning the Formation of Map-view Curves in Fold-thrust Belts

Stephen Marshak

AAPG Special Volumes

... Research, v. 90, p. 2958.Apotria, T. G., 1995, Thrust sheet rotation and out-of-plane strains associated with oblique ramps; an example from the Wyoming...

Modeling frequency attenuation due to gas in sandstone and carbonate gas reservoirs

Saleh Almeshari

International Meeting for Applied Geoscience and Energy (IMAGE)

... the attenuation effect. To evaluate the Q effect on real data, the synthetics were decomposed to mono-frequency sections from low to high frequencies...

ABSTRACT: Dual-Porosity Reservoir Modeling of the Fractured Hanifa Reservoir, Abqaiq Field, Saudi Arabia, by Stephen T. Luthy; #91019 (1996)

Search and Discovery.com

Abstract: Fracture Architecture of the Tensleep Sandstone, Bighorn Basin, Wyoming: Surface Analogs for Subsurface Reservoirs, by B. Tapp, S. McGinty-Davis, L. Lortz, and M. Schlagel; #90919 (1999).

Search and Discovery.com

Predicting Microseismicity from the Geomechanical Modeling of Multiple Hydraulic Fractures Interacting with Natural Fractures - Application to the Marcellus and Eagle Ford

Yamina E. Aimene, John A. Nairn, Adel Boudjema

Unconventional Resources Technology Conference (URTEC)

... the method is used on a laboratory experiment involving one HF and one NF to illustrate the effect of stress anisotropy on the curving of fracture...