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The AAPG/Datapages Combined Publications Database

Showing 34,509 Results. Searched 200,636 documents.

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Acquisition trial of deep smart DAS uphole: Evaluating high-productivity drilling with dual rotary and fiber cable deployment

Andrey Bakulin, Ezzedeen Alfataierge, Richard Berquist, Francois Hermal

International Meeting for Applied Geoscience and Energy (IMAGE)

... on the shallowest traces due to the near-field effect and offset source. Finite-difference simulation with proper DAS gauge length and directivity modeling...

2022

Analysis and Interpretation of Multi-Source Data at the Hydraulic Fracturing Test Site: A Data-Driven Approach to Improve Well Performance Evaluation in Heterogeneous Formations

Shadi Salahshoor

Unconventional Resources Technology Conference (URTEC)

... by facilitating the investigation of various cause and effect scenarios in a predictive model. The collection of more data helps with expanding the model...

2020

Estimates of Heat Flow and Geothermal Gradients in the Gippsland Basin

J P Cull, G R Beardsmore

Petroleum Exploration Society of Australia (PESA)

... is slowly regained once circulation of the drilling fluid is cut off. Gippsland Basin Symposium Numerous authors have proposed corrections for this effect...

1992

Elastic frame moduli in a sandstone reservoir used for underground CO2 storage

Colin M. Sayers

International Meeting for Applied Geoscience and Energy (IMAGE)

...., and D. H. Han, 2002, The effect of pore fluid on the stress dependent elastic wave velocities in sandstones: 72nd Annual International Meeting, SEG...

2022

An innovative laboratory-testing protocol to investigate oil production due to primary depletion and huff-n-puff miscible gas injection from an ultra-tight reservoir rock sample

Le Van Si, Mahdi Khishvand, Keerti Sharma, Mohammad Piri, Morteza Akbarabadi, Nagi Nagarajan

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Arshadi, M., Z. Arsalan, and M. Piri, 2017, The effect of deformation on two-phase flow through proppant-packed fractured shale samples: A micro...

2022

Resistivity Measurements and Their Interpretations Using Dual Laterolog and Dual Induction Log in Gunung Kemala and Benuang Fields, South Palembang District, Pertamina UEP-II

A. Djajeng Sujono, Sumaryana

Indonesian Petroleum Association

... be reached after correct values of Rt, Rw and volume of clay are obtained. The value of Vclay is needed in order to eliminate the clay effect from...

1985

Theoretical and experimental study of acoustic and electrical properties in tight-oil rocks: A case study

Mengqiang Pang, Jing Ba

International Meeting for Applied Geoscience and Energy (IMAGE)

... the effect of pore structure and mineralogy on the AE properties of rocks (Gabas et al., 2016; Cilli and Chapman, 2021). Gomez et al. (2010) experimentally...

2022

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)

... model and keeping fixed the TTI anisotropy fields, we first used the raw hydrophone data updating the P-wave velocity progressively from the lowest...

2022

A Framework for Inclusion of Faults in Coal Seam Gas Risk Assessments

Titus A. Murray, William L. Power

Australian Petroleum Production & Exploration Association (APPEA) Journal

... and anisotropy of fractures. We suggest that a proposed CSG development in Queensland (the Western Surat Gas Project) as described by Senex (see KCB-ERM 2017...

2021

Direct S-wave seismic data interpretation for channel sand reservoir at Sanhu area, West China

Rui Zhang, Zhiwen Deng, Yan Wang, Xiaoyu Xi, Xiusong Wang, Jie Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... into RT components without shear wave splitting effect, as if they propagated through isotropic media. Theoretically, the two off diagonal elements (SrRt...

2023

Fracture Characterization Based on Attenuation Estimation From Seismic Reflection Data Using Well-Log-Based Localized Spectral Correction

Fangyu Li, Tao Zhao, Tengfei Lin, Kurt J. Marfurt

Unconventional Resources Technology Conference (URTEC)

... correction substantially removes this effect, and the corrected Q values are of reasonable accuracy. Figure 4. Comparison between uncorrected...

2015

A Workflow for Multi-Scale Modeling and Simulation of Transport Phenomena in Woodford Shale Rock Matrix

Jan Goral, Ilija Miskovic

Unconventional Resources Technology Conference (URTEC)

... anisotropy of shale rock exists across multiple scales, determining changes in pores distribution has proven to be difficult. Recent studies have indicated...

2015

Elastic parameters prediction using joint elastic-electrical modeling

Guoquan Wang, Shuangquan Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

...–1823, doi: https://doi.org/10.1093/gji/ggab046. Mendelson, K. S., and M. H. Cohen, 1982, The effect of grain anisotropy on the electrical properties...

2023

Improving reservoir imaging using long-offset OBN data: A case study from Conger field, Gulf of Mexico

Bin Deng, Han Su, Bharat Bonala, Jiawei Mei, Jennifer Lewis, Estefania Ortiz, Wisley Martins

International Meeting for Applied Geoscience and Energy (IMAGE)

... initial models and the subsequent TLFWI updated models. With these improved velocity and anisotropy models, a final round of TLFWI was run to 11 Hz...

2023

Interpretation of first-arrival times of borehole acoustic measurements acquired in high-angle wells using 3D eikonal numerical simulations

Feiyue Xia, Carlos Torres-Verdín

International Meeting for Applied Geoscience and Energy (IMAGE)

...). Highly tilted boundaries and anisotropy in HA/HZ wells (Mallan et al., 2011; Wang et al., 2017) introduce complexity to borehole acoustic modeling...

2024

SAFOD—The San Andreas Fault Observatory at Depth and Its Relevance to Oil and Gas

Bill Rizer

Houston Geological Society Bulletin

... have already had an effect on this debate. Data from the pilot hole have provided important new information on the state of stress in the crust...

2006

Fault-Related Fracture Characterization: A Quantitative Approach in Naturally Fractured Reservoir Characterization

Muhammad Fachri

Indonesian Petroleum Association

..., a significant effect on reservoir fluid flow either in the form of increased reservoir permeability and/or porosity or increased permeability anisotropy...

2002

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

Dedy Kristanto, Mariyamni Awang

Indonesian Petroleum Association

... concentrates on modeling Darcy flow in a heterogeneous field. Permeability variations and anisotropy are modeled by a distribution of scatter. Collision...

2002

Some Applications of CT-Scanner in Petroleum Engineering

Septi Anggraeni, Indra Jaya, Bambang Widarsono, Hari Hardiman, Pamuji, Alit Gurmilang

Indonesian Petroleum Association

.... The effect of heterogeneity, dispersions of fluid fronts and end effects are observed and discussed. This technique has a big potential to improve...

2002

Regional Structure in Southwestern Utah

Gary W. Crosby

Utah Geological Association

... and the occurrence of a stratigraphic section marked by strong mechanical anisotropy, for example, the coincidence in the Appalachians of the wide disturbed belt...

1973

Mechanical Index Testing of Unconventional Resource Core

Andrew P. Rathbun, Russell T. Ewy

Unconventional Resources Technology Conference (URTEC)

... the fracture. Peak force decreases near the fracture with any force normal to the fracture having a negligible effect. Measurements are unaffected...

2017

Critical Depth Uncertainty Analysis for Accurate Well Planning at Tangguh

Nurfiana Rachmawati

Indonesian Petroleum Association

... of this study, Although the CBM PSDM output is already in depth, the seismic depths do not exactly tie wellmarker depths because of the effect of velocity...

2017

A Methodology to Characterize Well Performance in the Delaware Basin: A Wolfcamp Case Study

Kshitij Mohan, Steve Macalello, Benjamin Lascaud

Unconventional Resources Technology Conference (URTEC)

.... 10.1016/S1874-5997(08)00008-7. 4) Bello, R.O. and Wattenbarger, R.A.: “Modeling and Analysis of Shale Gas Production with Skin Effect,” CIPC Conference...

2018

Comprehensive Fracture Evaluation Using Wireline Borehole Imager and Array Acoustic Tools

Cahyo Nugroho, Gunawan Sucahyo, Adriaan Bal, Pipin Ariyanto, Wilfred Samosir, Edison Nadeak

Indonesian Petroleum Association

... spacing is very important to quantify since it has a dramatic effect on both fracture porosity and permeability (Nelson, 2001). Borehole image logs allow...

2018

Development of a Machine-Learning-Based Workflow for Well Completion Optimization in Permian Basin

Leizheng (Kevin) Wang, Julia Gale, Alexander Y. Sun

Unconventional Resources Technology Conference (URTEC)

... number of completion strategies, in conjunction to different geological and geomechanical conditions. The effect of different decision variables on HF...

2020

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