Iman Rahimzadeh Kivi
Spanish National Research Council
Pore water pressureGeologyBrittlenessOil shaleArtificial intelligenceBackpropagationOffset (computer science)Adaptive neuro fuzzy inference systemGeotechnical engineeringDrillingTexture (geology)Horizon (archaeology)CarbonateEuropean unionCo2 leakageEuropean researchReflection coefficientCompression (geology)PetrologyTerm (time)Petroleum engineeringSiliciclastic
18Publications
7H-index
119Citations
Publications 17
Newest
#1Arshia Ahmadinejad (AUT: Amirkabir University of Technology)
#2Iman Rahimzadeh Kivi (CSIC: Spanish National Research Council)H-Index: 7
This contribution addresses an experimental study on the poroelastic behavior of a water-saturated limestone. Samples come from Sarvak limestone, a major hydrocarbon-producing reservoir in Iran. Three back-saturated intact specimens were subjected to hydrostatic compression with different boundary pressure conditions. A coherent workflow from testing to data interpretation was established to efficiently deal with possible sources of uncertainty and provide accurate results. Obtained results reve...
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#2Víctor VilarrasaH-Index: 23
Last. Roman Y. MakhnenkoH-Index: 12
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#2Víctor VilarrasaH-Index: 23
Last. Roman Y. MakhnenkoH-Index: 12
view all 3 authors...
#2Víctor VilarrasaH-Index: 23
Last. Roman Y. MakhnenkoH-Index: 12
view all 3 authors...
I.R.K. and V.V. acknowledge funding from the European Research Council (ERC) under the European Union’s Horizon 2020 Research and Innovation Program through the Starting Grant GEoREST (www.georest.eu) (Grant agreement No. 801809). R.M. is thankful for the support from US DOE through CarbonSAFE Macon County Project DE-FE0029381.
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#2Víctor VilarrasaH-Index: 23
Last. Dorothee RebscherH-Index: 3
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D.S., V.V. and I.R.K. acknowledge funding from the European Research Council (ERC) under the European Union’s Horizon 2020 Research and Innovation Program through the Starting Grant GEoREST (www.georest.eu) (Grant agreement No. 801809). R.M. is thankful for the support from US DOE through CarbonSAFE Macon County Project DE-FE0029381.
#1Atefeh Vafaie (Petroleum University of Technology)H-Index: 1
#2Iman Rahimzadeh Kivi (AUT: Amirkabir University of Technology)H-Index: 7
Abstract An accurate assessment of the geomechanical behavior of shale reservoirs is extremely significant in screening the potential intervals for hydraulic stimulation and sweet spot mapping. While most of the studies were carried out on siliciclastic shales, we here examine the mechanical behavior of a carbonaceous organic-rich shale in the Lurestan Basin, Iran, and the factors controlling them. Direct laboratory measurements at reservoir stress conditions (static method) and well-logging int...
4 CitationsSource
#1Víctor VilarrasaH-Index: 23
#2Francesco ParisioH-Index: 7
Last. Iman Rahimzadeh KiviH-Index: 7
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#2Víctor VilarrasaH-Index: 23
Last. Roman Y. MakhnenkoH-Index: 12
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#2Iman Rahimzadeh Kivi (AUT: Amirkabir University of Technology)H-Index: 7
Last. Mohammad Javad Ameri (AUT: Amirkabir University of Technology)H-Index: 8
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Abstract Minimizing water invasion into shales is a critical property for many water-based muds. By improving drilling fluids rheology in HPHT conditions, it is possible to minimize water invasion and maintain true overbalance pressure conditions at near wellbore scale which endorses wellbore stability. In order to propose an inhibitive mud formulation for drilling troublesome swelling Pabdeh formation frequently encountered in southern to southwestern regions of Iran, a comprehensive experiment...
9 CitationsSource
#1Iman Rahimzadeh Kivi (AUT: Amirkabir University of Technology)H-Index: 7
#2Mohammad Javad Ameri (AUT: Amirkabir University of Technology)H-Index: 8
Last. Hamed Molladavoodi (AUT: Amirkabir University of Technology)H-Index: 5
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Abstract Brittleness is a key mechanical characteristic of rock and critical to various engineering practices particularly to design efficient fracturing stimulation of unconventional shale gas reservoirs. Variety of brittleness definitions and evaluation criteria have been proposed to describe rock failure behavior; however, their suitability and reliability have yet to be verified. In this paper, the existing brittleness indices were reviewed in detail and their applicability to reflect rock b...
47 CitationsSource