4.7 Article

Investigation of geomechanical characteristics in one of the Iranian oilfields by using vertical seismic profile (VSP) data to predict hydraulic fracturing intervals

Related references

Note: Only part of the references are listed.
Article Geosciences, Multidisciplinary

Quantitative prediction of the drilling azimuth of horizontal wells in fractured tight sandstone based on reservoir geomechanics in the Ordos Basin, central China

Jingshou Liu et al.

Summary: The study investigates the impact of stress state, mechanical parameters, and natural fractures on hydraulic fracturing effects using finite element method. Results show that mechanical parameters exhibit planar anisotropy and three-dimensional heterogeneity in the rock, with significant variations across the plane and vertically stratified characteristics.

MARINE AND PETROLEUM GEOLOGY (2022)

Article Computer Science, Artificial Intelligence

Research on lithology identification method based on mechanical specific energy principle and machine learning theory

Haibo Liang et al.

Summary: Lithology identification plays a crucial role in petroleum drilling engineering to ensure smooth operation. Traditional methods relying on human experience are no longer efficient, requiring the development of intelligent recognition methods. The lithology identification model based on the principle of mechanical specific energy and simulated annealing optimization support vector machine algorithm can accurately predict lithology with a high accuracy rate, providing new technical support for oil drilling formation analysis.

EXPERT SYSTEMS WITH APPLICATIONS (2022)

Article Energy & Fuels

Geomechanical model and wellbore stability analysis utilizing acoustic impedance and reflection coefficient in a carbonate reservoir

Hassan Bagheri et al.

Summary: This research focuses on analyzing wellbore stability in oil and gas drilling operations, aiming to identify potential issues and corresponding measures to ensure drilling safety. Through calculations and interpretation of various parameters, the study highlights zones prone to kick, loss, shear failure, and tensile failure, providing valuable insights for quick decision-making.

JOURNAL OF PETROLEUM EXPLORATION AND PRODUCTION TECHNOLOGY (2021)

Article Engineering, Geological

Defining the soil stratigraphy from seismic piezocone data: A clustering approach

Fausto Molina-Gomez et al.

Summary: The geotechnical ground investigation involves various testing techniques, with the Piezocone Penetration Test with seismic wave measurements (SCPTu) being a popular choice due to its continuous measurements and repeatability. Interpretation of the SCPTu test results involves a strong theoretical background and the application of multivariate statistical methods for identifying soil stratigraphy through data association. The proposed multivariate statistical approach, based on cluster analysis, shows promising results in defining stratigraphic interfaces from SCPTu measurements, with good agreement between data associations and soil behaviour index profiles.

ENGINEERING GEOLOGY (2021)

Article Geosciences, Multidisciplinary

Using drilling data to compare geomechanical parameters with porosity (a case study, South Pars gas field, south of Iran)

Reza Khoshnevis-zadeh et al.

ARABIAN JOURNAL OF GEOSCIENCES (2019)

Article Engineering, Geological

Geomechanical study of gas reservoir rock using vertical seismic profile and petrophysical data (continental shelf in southern Iran)

Mohammad Abdideh et al.

GEOMECHANICS AND GEOENGINEERING-AN INTERNATIONAL JOURNAL (2019)

Article Geosciences, Multidisciplinary

Well log data analysis for lithology and fluid identification in Krishna-Godavari Basin, India

Baisakhi Das et al.

ARABIAN JOURNAL OF GEOSCIENCES (2018)

Article Energy & Fuels

Mapping of pore pressure, in-situ stress and brittleness in unconventional shale reservoir of Krishna-Godavari basin

Baisakhi Das et al.

JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING (2018)

Article Engineering, Geological

Geomechanical Rock Properties Using Pressure and Temperature Dependence of Elastic P- and S-Wave Velocities

Hem Bahadur Motra et al.

GEOTECHNICAL AND GEOLOGICAL ENGINEERING (2018)

Article Engineering, Geological

Influence of loading and heating processes on elastic and geomechanical properties of eclogites and granulites

Hem Bahadur Motra et al.

JOURNAL OF ROCK MECHANICS AND GEOTECHNICAL ENGINEERING (2018)

Article Geosciences, Multidisciplinary

Geo-mechanical modeling and selection of suitable layer for hydraulic fracturing operation in an oil reservoir (south west of Iran)

Hoda Darvish et al.

JOURNAL OF AFRICAN EARTH SCIENCES (2015)

Article Energy & Fuels

Pore pressure prediction using geophysical methods in carbonate reservoirs: Current status, challenges and way ahead

Zizhen Wang et al.

JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING (2015)

Article Engineering, Geological

Practical application of failure criteria in determining safe mud weight windows in drilling operations

R. Gholami et al.

JOURNAL OF ROCK MECHANICS AND GEOTECHNICAL ENGINEERING (2014)

Article Energy & Fuels

Geomechanical response of permafrost-associated hydrate deposits to depressurization-induced gas production

J. Rutqvist et al.

JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING (2009)

Article Geosciences, Multidisciplinary

Predicting rock mechanical properties of carbonates from wireline logs (A case study: Arab-D reservoir, Ghawar field, Saudi Arabia)

Mohammed S. Ameen et al.

MARINE AND PETROLEUM GEOLOGY (2009)

Article Energy & Fuels

Empirical relations between rock strength and physical properties in sedimentary rocks

Chandong Chang et al.

JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING (2006)

Article Energy & Fuels

Reservoir fluids identification using VP/Vs ratio

GM Hamada

OIL & GAS SCIENCE AND TECHNOLOGY-REVUE D IFP ENERGIES NOUVELLES (2004)

Article Engineering, Geological

Determination of stress orientation and magnitude in deep wells

MD Zoback et al.

INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES (2003)

Article Geochemistry & Geophysics

Pore pressure estimation in reservoir rocks from seismic reflection data

JM Carcione et al.

GEOPHYSICS (2003)

Article Geochemistry & Geophysics

Poisson's ratio at high pore pressure

JM Carcione et al.

GEOPHYSICAL PROSPECTING (2002)