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The AAPG/Datapages Combined Publications Database

Showing 33,076 Results. Searched 195,452 documents.

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Preservation of lateral pressure disequilibrium during the uplift of shale reservoirs

Xinyu Xia, Eric Michael, and Yongli Gao

AAPG Bulletin

... gradient in the black oil zone; therefore, the PVT effect tends to enhance lateral pressure disequilibrium during erosion. Low permeability is crucial...

2020

Abstract: Elastodynamic FWI Efficiency Study With Partial Stacking in 2D; #90224 (2015)

Vladimir N. Zubov, Gary F. Margrave, and Michael P. Lamoureux

Search and Discovery.com

... effects of viscosity and dissipation. We also assume a simplified horizontal structure in the physical model, allowing us to use a lower spatial grid...

2015

The challenge of an optimal drawdown in high-performance wells in Vaca Muerta, Argentina

Mariana A. Mamani, Sebastián E. Nuñez, Loreta Schenkel

Unconventional Resources Technology Conference (URTEC)

... was to analyze wells in an area with similar characteristics to quantify the drawdown effect. To achieve this objective, a new monitoring variable...

2023

Complexity of Pore Pressure and Stress Analyses in Mahakam Median Axis of the Lower Kutai Basin, Kalimantan, Indonesia

Roni Herdiyanto, Joe-Anderson Siadary, Dhanny Fadlan

Indonesian Petroleum Association

... velocity’s lateral data utilized to distribute the pore/over pressure, qualitatively (Figure 7). 3. Coupling of pore pressure and minimum horizontal...

2018

Deposition of Sand by Suspension Currents: Experimental and Theoretical Studies

J. K. Ghosh, B. S. Mazumder, M. R. Saha, Supriya Sengupta

Journal of Sedimentary Research (SEPM)

... to this question can be found only when a new series of experiments, designed with a view to testing the effect of the rate of velocity reduction, has...

1986

Using Multiazimuth Seismic Data for Anisotropy Estimation in an Unconventional Reservoir

Surabhi Mishra

Petroleum Exploration Society of Australia (PESA)

.... This interval velocity is sensitive to lithology, porosity, pore fill and minimum horizontal stress. The fast direction of the P- interval velocity...

2018

Challenges in Pore Pressure Prediction for Unconventional Petroleum Systems, #42018 (2017).

Changrui Gong, Lucia Rodriguez

Search and Discovery.com

... that an increase of pore pressure gradient by 0.04 psi/ft will lead to increase in production rate by 150%, and ultimate recoverable volumes by 73%. Thus...

2017

Multistage Fracturing Horizontal Well - Initial Completion of Tight Sand: Beta-1 and Beta-2, Sumatera, Indonesia

Dwi Agung Arif Setyani, Zulhendra, Wandy Hendrawan, Shana Bolen, James Nileshwar

Indonesian Petroleum Association

...Multistage Fracturing Horizontal Well - Initial Completion of Tight Sand: Beta-1 and Beta-2, Sumatera, Indonesia Dwi Agung Arif Setyani, Zulhendra...

2016

Modeling and Optimization of Proppant Distributions in Multi-Cluster Hydraulic Fracture-Natural Fracture (HF-NF) Networks

Yidi Wu, George J. Moridis, Thomas A. Blasingame

Unconventional Resources Technology Conference (URTEC)

...gure 6 — Plot of ANN results, simulation results, and proposed bridging criterion. Optimization of the proppant distribution in a multi-cluster horizontal...

2021

Investigation and Field Application of Ultra-High Density Fracturing Technology in Unconventional Reservoirs

Fanhui Zeng, Yu Zhang, Jianchun Guo, Su Diao, Wenxi Ren, Bintao Zheng

Unconventional Resources Technology Conference (URTEC)

... in horizontal wells[J]. SPE Journal, 2016, 21(03): 1000–1008. 45. Diwu P, Liu T, You Z, et al. Effect of low velocity non-Darcy flow on pressure response...

2021

II. Migration to Remedy Geometric Distortions

Robert E. Sheriff

AAPG Special Volumes

..._Page 21------------------------- effect assuming constant velocity, which in his case was not a bad assumption). Some migration methods are: swinging...

1981

Settling Velocity and Grain Shape of Maërl Biogenic Gravel

Siddhi Joshi, Garret P. Duffy, Colin Brown

Journal of Sedimentary Research (SEPM)

..., Effect of shape upon the settling velocity of regular convex geometric particles: Journal of Sedimentary Petrology, v. 36, p. 370– 376. Jiménez, J...

2014

The Determination of Seal Capacities for Highly Pressured HP/HT Traps: A Best-PracticeŽ Workflow

Stephen O'Connor, Richard Swarbrick, Richard Lahann, Alexander Edwards, David Scott, Sam Green

Indonesian Petroleum Association

... include a pore pressure/stress coupling ratio term (which relates pore fluid pressure to horizontal stress magnitude through poro-elastic fluid-stress...

2013

VSP Survey in the Thonex Geothermal Well … New Characterization of Potential Carbonatic Geothermal Reservoirs, #80646 (2018).

Luca Guglielmetti, Andrea Moscariello, Flavio Poletto,, Piero Corubolo,, A. Scheifer,, B. Farina, Fabio Meneghini, Francois Martin, Carole Nawratil de Bono,, Michel Meyer, Chrystel Dezayes, Adnand Bitri

Search and Discovery.com

... lithologies; Evaluate the effect of faults on rock properties (reflectivity); Acquire an accurate velocity model to calibrate better the current interpretations...

2018

The Use of Modern 3D Seismic Data Processing Techniques, 5D Interpolation, and Anisotropic PSTM to Improve Existing 3D Data in South Louisiana Data—Pulling the Scales from our Eyes; New Truth from Existing Datasets

John Asma, John Stevens, Sukhdev Hyare, Dave Spaulding

GCAGS Transactions

... at shorter offsets tends to reflect the effect of horizontal velocity as expected. Migration was first performed on stacked data. NMO correction...

2013

Development and Application of a New Geothermal Database for the Illinois Basin, #80277 (2013)

Tiffany A. Proffitt, Kevin M. Ellett, Charles W. Zuppann, Shawn C. Naylor, Melony E. Barrett, Bryan G. Huff, Chris P. Korose, Alison B. Lecouris, T. Chase Noakes

Search and Discovery.com

..., creating a bull’s-eye effect of relatively higher gradients in shallower wells around the basin margins. Gradient steepness was further evaluated...

2013

Chapter 10-part 3: 3-D Depth Image Interpretation

William L. Abriel, Joseph P. Stefani, Robert D. Shank, David C. Bartel

AAPG Special Volumes

.... Depth imaging uses a velocity model in the depth domain to compensate for propagation effects. Each vertical and horizontal change in the velocity field...

2011

Structure Interpretation Problems of a Lower Miocene Reef Associated with a Shallow Low Velocity Anomaly, North Sumatra

Peter Walker, Masrizal Maas, Michael D. Burnaman

Indonesian Petroleum Association

...Structure Interpretation Problems of a Lower Miocene Reef Associated with a Shallow Low Velocity Anomaly, North Sumatra Peter Walker, Masrizal Maas...

1986

Abstract: Time-Lapse FullWaveform Inversion Application To Seismic Monitoring Of CO2 Sequestration; #90224 (2015)

Wubshet Alemie

Search and Discovery.com

... velocity model (mI ) as reference model for all time frames. Gradient Datapages/Search and Discovery Article #90224 GeoConvention © 2014, FOCUS - Adapt...

2015

Well Management Strategy Through Integrated Production Modeling: Study Case Well B-5

Budi Khoironi, Amega Yasutra, Dedy Irawan

Indonesian Petroleum Association

... of flux limit to replace pressure drawdown limit since velocity of produce fluid through sand screen is the main variable affecting sand control failure...

2022

Chapter 10: Rock Physics Relationships between Elastic and Reservoir Properties in the Haynesville Shale

Kyle T. Spikes, Meijuan Jiang

AAPG Special Volumes

... ratios are interpreted to be the dominant effect on the velocity. For low velocity and low density (gray arrow), the dominant effect on velocity...

2013

Numerical Investigation of Turbidity Currents Flowing Through Minibasins on the Continental Slope

Sadia M. Khan, Jasim Imran

Journal of Sedimentary Research (SEPM)

..., we apply the model at the field scale to study the effect of grain size and inflow velocity on the evolution of the flow and the bed as well...

2008

Visualization of the Internal Structure of the Massive Division in Experimental Sediment-Gravity-Flow Deposits by Mapping of Grain Fabric

Hajime Naruse, Fujio Masuda

Journal of Sedimentary Research (SEPM)

... to observe internal structure of the moving flow directly. In general terms, grains in regions with high velocity gradient during flow are oriented...

2006

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