The Use of Time-Lapse Seismic Attributes for Characterizing Hydraulic Fractures in a Tight Siltstone Reservoir

N. Riazi, C.R. Clarkson

Unconventional Resources Technology Conference (URTEC)

... correspond to smaller changes in the modeled well. In summary, the pressure effect has a stronger impact on seismic velocity than saturation changes...

Anisotropy parameters for fractured shales

Leon Thomsen, Colin Sayers

International Meeting for Applied Geoscience and Energy (IMAGE)

... stresses (on the flat faces of the fractures), Vertical shear stresses, and Horizontal shear stresses, respectively. In the special case of rotationally...

New perturbation-based traveltime approximation for elastic VTI media

Shibo Xu, Alexey Stovas, Xingguo Huang

International Meeting for Applied Geoscience and Energy (IMAGE)

... higher accuracy than that of the GMA counterpart for P- and S-waves. The error sensitivity of P- and S-waves in vertical velocity ratio and the value...

Jamin Effect in Oil Production

Randall Wright

AAPG Bulletin

...Jamin Effect in Oil Production Randall Wright 1933 1521 1526 17 12. (December) The Jamin effect is defined as that resistance to liquid flow through...

Processes of Sediment-Wave Construction Along the Present Zaire Deep-Sea Meandering Channel: Role of Meanders and Flow Stripping

Sebastien Migeon,, Bruno Savoye, Nathalie Babonneau, France-Lucy Spy Andersson

Journal of Sedimentary Research (SEPM)

...). On the upstream flank, reversal of the gradient slope causes a decrease of velocity and bed shear stress, and deposition of the basal units of beds of type 4...

Impact of Proppant Pumping Schedule on Well Production for Slickwater Fracturing

Shaowen Mao, Prashanth Siddhamshetty, Zhuo Zhang, Wei Yu, Troy Chun, Joseph Sang-Il Kwon, Kan Wu

Unconventional Resources Technology Conference (URTEC)

...) represents the effect of fluid-particle drag, dynamic pressure gradient, gravity acceleration, interparticle stress, and collision damping (Rourke et al...

A Geomechanical Study of Refracturing Based on Microseismic Observations - Case Study of Haynesville and Eagle Ford Wells

Alireza Agharazi, Sudhendu Kashikar

Unconventional Resources Technology Conference (URTEC)

... was considered with the magnitude of horizontal stresses being SHmax= Shmin=0.8Sv. A hydrostatic pore pressure distribution was considered in the model. The effect...

Geothermal Characteristics of the Volga-Ural Oil-Gas Province and the Romashkino Oil Field

D. I. D’yakonvo, B. A. Yakovlev, G. A. Tuzhilin, N. V. Parfeneko

Petroleum Geology: A Digest of Russian Literature

... is different under specific conditions. For study of the effect of the lithologic factor, the thermal properties of the various sedimentary types were...

Chapter 14 (Case Histories of Three-Dimensional Seismic Surveys)—Case History 9: Lisburne Porosity — Thickness Determination and Reservoir Management from 3-D Seismic Data

S. F. Stanulonis, H. V. Tran

AAPG Special Volumes

... an effect on seismic P-wave velocity, which in this environment decreases amplitude considerably for the same porosity. Figure 14-9-20 is the peak...

The Application of Lattice Gas Automata to Study Fluid Flow in Porous Media

Dedy Kristanto, Mariyamni Awang

Indonesian Petroleum Association

... is generally described by Darcy's law, which linearly relates fluid velocity to pressure gradient. Other research on the use of lattice gas automata...

Measuring Key Reservoir Properties for Shale and Tight Development

Xinghui Liu, Brent Kebert, Tohoko Tajima, Baosheng Liang, Lauren Devoe, Ramez Hanna Alla, Claire Lacobie, Yuguang Chen, Oscar Beltran, Hao Sun, Bolaji Sanni, Spencer Riebschlager, Leonardo Chaves, Neil Dilorenzo

Unconventional Resources Technology Conference (URTEC)

... effect in addition to offset well production impact. As shown in Figure 14, the project well is a child well surrounded by a group of horizontal parent...

Shortening Histories in Active Detachment Folds Based on Area-of-relief Methods

Ramon Gonzalez-Mieres, John Suppe

AAPG Special Volumes

... structures is observed. Horizontal gradients in seismic velocity show that the horizontal compaction component is larger than the constant-volume...

Experimental Study on the Effect of Deceleration on the Vertical Sequence of Sedimentary Structures in Silty Sediments

Indranil Banerjee

Journal of Sedimentary Research (SEPM)

... taken from both sides. Due to the paddle movement the velocity gradient in the flowing water must be very complex, therefore, accurate estimate...

Abstract: The Application of Rock Physics and Pre-Stack AVO Analysis for Gas Identification in Deepwater Sediments, Rakhine Bain, offshore Myanmar, by Zuo, Guoping; #90163 (2013)

Search and Discovery.com

Development of a Three-Dimensional Vertical Stress Model for the Greater Permian Basin Region

Search and Discovery.com

Stress Inversion via Borehole Image Log and Fracturing Data: Integrated Approach

Mojtaba P. Shahri, Hamed Chok, Jian Huang, Peter Elkington

Unconventional Resources Technology Conference (URTEC)

...ensive Minimum Horizontal Stress Maximum Horizontal Stress Inclination Angle Azimuth P10 132 137 136 136 132 Effect of uncertainty in each parameter ...

Evolution of Gulf of Mexico Shelf Domes

New Orleans Geological Society

... of the diapir by weakening the overburden and setting up a pressure gradient within the salt. Salt flow from beneath the downthrown side of the bounding...

Storm- and Fair-Weather Combined Flow on the Central Texas Continental Shelf

John W. Snedden , Dag Nummedal, Anthony F. Amos

Journal of Sedimentary Research (SEPM)

... for building the storm tide and cross-shelf pressure gradient. Hence, the Gulf tide level and near-bottom current velocity decreased. The data also...

Variability of Fine-Grained Suspended Sediment Concentrations in a Back-Barrier Tidal Channel During Calm Weather Conditions

Dennis Anthony, Jesper Bartholdy

Special Publications of SEPM

... with sediment were col environmental survey carried out for the harbor authorities of Esbjerg Denmark Long time se ries of current velocity...

The Art and Science of Interpreting Stratigraphy From Seismic Data

John A. Andrew

Rocky Mountain Association of Geologists

... interval velocity. The true horizontal scale of the seismicsectionsfora2 to5 milin horizontal scale(1.26 to3.17 kmlcm) is 1:126,000 to 1:317,000...

RTM method of prismatic-waves under the undulating surface: A case study of the Longmen Piedmont

Bo Ma, Yingming Qu, Zhenchun Li, Jianggui Zhu, Chang Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Surface waves and various noises are effectively suppressed. Figure 2 is the initial velocity model of the horizontal plane, and Figure 3...

Fluid Contacts: Part 6. Geological Methods

Alton A. Brown

AAPG Special Volumes

... be estimated. Initial fluid contacts within most reservoirs having a high degree of continuity are almost horizontal, so the reservoir fluid contact...

Experimental Study of Proppant Transport in Complex Fractures with Horizontal Bedding Planes for Slickwater Fracturing

Troy Chun, Zhuo Zhang, Shaowen Mao, Kan Wu

Unconventional Resources Technology Conference (URTEC)

... respectively. The effect of inlet position, proppant mesh size, and inlet velocity was analyzed to accommodate diverse field environments Experimental...

Design Selection of Multi-Stage Fracturing Horizontal Wells in K-Field, Central Sumatra Basin, Indonesia

Rio Irawan, Teddy Sahat Yudianto Hutabarat, Imron Fajar Kurniawan, Nurul Ayu Nataliawati, Santoso Budi Utomo

Indonesian Petroleum Association

...Design Selection of Multi-Stage Fracturing Horizontal Wells in K-Field, Central Sumatra Basin, Indonesia Rio Irawan, Teddy Sahat Yudianto Hutabarat...

An Experimental Study of Secondary Oil Migration (1)

LIONEL CATALAN, FU XIAOWEN, IOANNIS CHATZIS, and FRANCIS A. L. DULLIEN

AAPG Bulletin

... the pressure gradient along the column, due to the buoyancy force, is multiplied by the sine of the angle of the column and the horizontal (compare...