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The AAPG/Datapages Combined Publications Database
Showing 10,204 Results. Searched 196,763 documents.
Simultaneous Inversion for Microseismic Event Location and Velocity Model in Vaca Muerta Formation
Zhishuai Zhang, Jing Du, Fuchun Gao
Unconventional Resources Technology Conference (URTEC)
... estimation. It is also able to capture the correlation between various model parameters, such as velocity model parameters and microseismic event...
2017
Estimating Parameters for Hierarchical Permeability Correlation Models
Zhenxue Dai, Robert W. Ritzi Jr., David F. Dominic
Special Publications of SEPM
... in developing a hierarchical covariance model for use in estimation, simulation, or analytical derivation of macrodispersivity models. The least...
2004
A revised method for organic porosity estimation in shale reservoirs using Rock-Eval data: Example from Duvernay Formation in the Western Canada Sedimentary Basin
Zhuoheng Chen, and Chunqing Jiang
AAPG Bulletin
...A revised method for organic porosity estimation in shale reservoirs using Rock-Eval data: Example from Duvernay Formation in the Western Canada...
2016
Fracture Geometry Measurements by Analyzing Multiwell Communications
Sofya Sizova, Roman Korkin
Unconventional Resources Technology Conference (URTEC)
.... The comparison of numerical and analytical reasoning is also used for the estimation of the number of active clusters per stage. Another attempt...
2021
Estimation of reservoir properties using a prestack seismic probabilistic inversion in gas-bearing tight sandstone reservoirs
Yongjian Zeng, Zhaoyun Zong, Kun Li
International Meeting for Applied Geoscience and Energy (IMAGE)
...Estimation of reservoir properties using a prestack seismic probabilistic inversion in gas-bearing tight sandstone reservoirs Yongjian Zeng, Zhaoyun...
2023
Optimizing Hydraulic Fracture Designs Using Geomechanical Modeling to Obtain the Optimum Field Development and Production in K-Field
Gunawan Nurcahyo Wibowo, Syahrul Heriyanto, Ambaria Prakoso, Rizka Hezmela, Lia Wisanti
Indonesian Petroleum Association
...; it stops the fracture from growing vertically and allows deeper horizontal penetration to the formation. In LP case, precise estimation of fracture height...
2014
Unconventional Reservoir Characterization Using Azimuthal Seismic Diffraction Imaging
Dmitrii Merzlikin, Sergey Fomel, Xinming Wu, Mason Phillips
Unconventional Resources Technology Conference (URTEC)
... diffraction orientation determination through a structure tensor estimation based on PWD. PWD-based structure tensor allows to determine edge...
2017
Comprehensive Model for the DFIT-Flowback Test Pumping, Shut-in, Choked Flowback, and Rebound Behavior
Guoqing Liu, Christine Ehlig-Economides
Unconventional Resources Technology Conference (URTEC)
... estimation, especially in tight formations. Nolte (1979) suggested a flowback rate between 1/6 to 1/4 of the previous injection rate...
2022
New Methods for Assessment of Permeability and Saturation-Dependent Relative Permeability in Tight Rock Samples
Sabyasachi Dash, Zoya Heidari
Unconventional Resources Technology Conference (URTEC)
... and development of organic-rich mudrock reservoirs require reliable estimation of fluid content and characterization of fluid flow in the porous media...
2024
Case Studies: Integrated Production Profiling Analyses from Distributed Temperature and Acoustic Data
Yilin Mao, Caroline Godefroy, Alain Gysen
Unconventional Resources Technology Conference (URTEC)
... detection and rate range estimation functions. The workflows from both modules are then automated and thoroughly implemented as the first multiple-module...
2024
Geothermal Potential and Risk Assessment of Repurposing Old Wellbores for Geothermal Applications: Case Study of Oklahoma and Texas
Nabe Konate, Saeed Salehi, Mohsen Amini Salehi, Tony Huynh
Unconventional Resources Technology Conference (URTEC)
... inactive oil and gas wells for repurposing into geothermal applications. Geothermal Potential Estimation of Inactive Wells While there is a surplus...
2024
Gravel-Lens Formation in Antidune-Regime Flow--A Quantitative Hydrodynamic Indicator
M. G. Foley
Journal of Sedimentary Research (SEPM)
... allows estimation of mean low velocity and antidune geometry, and flow depth and slope can be estimated from the velocity profile. However, lack...
1977
Technical Resource Potential Estimation Using Machine Learning and Optimization for the Delaware Basin
Hardikkumar Zalavadia, Yuxing Ben, Raquel Gordillo, Steven Lauver
Unconventional Resources Technology Conference (URTEC)
...Technical Resource Potential Estimation Using Machine Learning and Optimization for the Delaware Basin Hardikkumar Zalavadia, Yuxing Ben, Raquel...
2021
COMPARISON OF TECHNIQUES DESCRIBING SCLEROBIONT ABUNDANCE AND DISTRIBUTION ON SHELLY SUBSTRATES
TRISHA A. SMRECAK, DANITA BRANDT
PALAIOS
... percent coverage estimation over-reports total encrustation, but not substantially. Methods commonly used to determine sclerobiont abundance, including...
2017
A stochastic modeling method of seismic velocity and anisotropy parameters in VTI medium using travel time detectability criterion
Andrey H. Shabelansky, Huafeng Liu, Cory J. Hoelting, Min Yang, Jinsong Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... such as depth uncertainty estimation. In this paper, we present a 3D stochastic method for generating velocity and anisotropy parameters models...
2022
Seismic Evidences of Relative Changes of Sea Level in the Tertiary Depositional Sequences near Taiwan
C. H. Liu, Y. S. Pan
Geological Society of Malaysia (GSM)
... configurations and variations in amplitude, frequency and continuity of reflections. By using these criteria, the environmental setting and estimation...
1985
Simultaneous waveform inversion of seismic-while-drilling data for P-wave velocity, density, and source parameters
Jinji Li, Scott Keating, Nasser Kazemi, Roman Shor, Kristopher A. Innanen
International Meeting for Applied Geoscience and Energy (IMAGE)
... a more reliable model estimation, shown by a better recovery in the left part of the 𝑉, model, and an improved 𝜌 image. We acquire the best inversi...
2022
The Use of a Discovery Process Model Based on the Concept of area of Influence of a Drill Hole to PRedict Discovery Rates in the Denver Basin
L.J. Drew, J.H. Schuenemeyer, D.H. Root
Rocky Mountain Association of Geologists
... in figure 2. ESTIMATION OF DISCOVERY EFFICIENCIES IN THE DENVER BASIN From the trend in the discovery rate, (the number of discoveries per unit area...
1978
Reservoir Water Saturation and Permeability Modeling in the Pangkah Field
Sigit Sutiyono
Indonesian Petroleum Association
... result revealed a large range of values for the saturation exponent, and initial log-derived water saturation estimation using constant Archie’s exponents...
2009
Incorporating Secondary Information Using Direct Sequential Cosimulation
A. Soares, J. A. Almeida, L. Guerreiro
AAPG Special Volumes
... to the simple kriging estimation variance. Although the spatial covariance of the original variable is reproduced, the histogram is not, which is contrary...
2006
Problem Areas in Interpretation of Pressure Measurements in Thin and Multi-Layered Reservoirs
C. Fraisse, B. Simon, B. Seto, D. Nardio, J. Pouzet, Y. Grosjean
Indonesian Petroleum Association
... data set obtained. 1. Estimation of the Height of Hydrocarbon Columns on the Tunu Field 1.1. Method used to estimate heights of the hydrocarbon columns...
1987
Novel Approach to Laminated Sand Analysis Utilizing Measurements from Triaxial Induction Resistivity
Mario J.C. Petricola, Sarvenaz Moazami, Aditi Pal, Richard E. Netherwood, Udit K. Guru, Leigh Yaxley
Indonesian Petroleum Association
... to incorrect estimation of reservoir properties such as saturation, porosity and permeability The formation borehole images are designed to have a very...
2012
Shear-wave value for seismic imaging: Lupin 9C Seismic 3D Survey, Midland Basin, West Texas
Hermes Malcotti, Ranjan Dash, James Davenport, Gary Murphy, James DiSiena, James Gaiser
International Meeting for Applied Geoscience and Energy (IMAGE)
... challenge for shear-waves is to deliver amplitudes in depth and imaging reliability of P-waves, for estimation of reservoir quality, geomechanical...
2022
Eikonal equation-based adjoint-state characteristic reflection traveltime tomography: Method and application in real dataset
Jianming Zhang, Liangguo Dong, Jianhua Wang, Yilin Wang, Chao Huang
International Meeting for Applied Geoscience and Energy (IMAGE)
... Eikonal-equation-based traveltime calculation and a reliable traveltime shift estimation using the initial model and characteristic reflector...
2023
Time-lapse electrical resistivity and induced polarization monitoring of a simulated ecosystem scale coastal flooding experiment
Moses B. Adebayo, Solomon Ehosioke, Efemena D. Destiny, Anya M. Hopple, Peter Regier, Patrick J. Megonigal, Nicholas D. Ward, Vanessa L. Bailey, Kennedy O. Doro
International Meeting for Applied Geoscience and Energy (IMAGE)
... Accurate estimation of the spatiotemporal variation in soil saturation and salt concentration is valuable for calibrating and evaluating Earth system...
2023