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Titre : Caractérisation d'un réservoir gréseux par simulation de carottes artificielles Type de document : texte imprimé Auteurs : Nada Achi, Auteur ; M.S. Benzagouta, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2015 Importance : 89 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
Sciences de la terreTags : réservoir perméabilité porosité mouillabilité drainage imbibition hydrophile hydrophobe reservoir permeability porosity wettability hydrophilic hydrophobic"
المكمن النفاذية المسامية التبلل التجفيف التشريب محبة للماء كارهة للماءIndex. décimale : 550 Sciences de la terre Résumé : Reservoirs rocks and porous medium can be of high economical interest. The porous
mediums are allocated to fluid storage and circulation. They can be under the control of diverse parameters when they are found at reservoir conditions. Involvement of clay fraction and type, filling pores, is of high contribution towards the reduction of pore volumes. It is responsible for the creation of microbarriers and occlusion for fluid accumulation and mobility. In the case study, investigation based on laboratory experiments has revealed, in that regards, that reservoir is mainly controlled by compaction in addition to the type and fraction of simulated cement. It has been found that impact on petrophysical characteristics was own to the type of clay, beyond pressure and grain texture type. Kaolinite clay mineral type was the less harmful with regard to the permeability and porosity in comparison to illite and mainly bentonite. However, in the presence of aqueous solution, swelling intensity was higher with bentonite mineral in comparison to kaolinite and illite.
During drainage and essentially the imbibation, impact from the wettability (soaking....) system was defined.
Results were in harmony with the imbibation rather than drainage at atmospheric conditions.
Within the diphasiques phases, imbibition supports the hydrophilic character of the bentoniteillite clay minerals, whereas the kaolinite was as hydrophobic. Thus, and regarding the reservoir, sandstone reservoirs with the presence of kaolinite are better reservoir
characteristics but hydrphobe. Reservoirs with bentonite clay fraction are less petrophysical characteristics development; even so, it is important to mention that bentonite is hydrophilic type.
The overall results reveal that sandstone with illite clay fraction is the better concerned with permeability and porosity development or preservation leading to efficient fluid circulation and recovery.
Diplôme : Magistère En ligne : ../theses/sc-terre/ACH6800.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10049 Caractérisation d'un réservoir gréseux par simulation de carottes artificielles [texte imprimé] / Nada Achi, Auteur ; M.S. Benzagouta, Directeur de thèse . - جامعة الإخوة منتوري قسنطينة, 2015 . - 89 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Sciences de la terreTags : réservoir perméabilité porosité mouillabilité drainage imbibition hydrophile hydrophobe reservoir permeability porosity wettability hydrophilic hydrophobic"
المكمن النفاذية المسامية التبلل التجفيف التشريب محبة للماء كارهة للماءIndex. décimale : 550 Sciences de la terre Résumé : Reservoirs rocks and porous medium can be of high economical interest. The porous
mediums are allocated to fluid storage and circulation. They can be under the control of diverse parameters when they are found at reservoir conditions. Involvement of clay fraction and type, filling pores, is of high contribution towards the reduction of pore volumes. It is responsible for the creation of microbarriers and occlusion for fluid accumulation and mobility. In the case study, investigation based on laboratory experiments has revealed, in that regards, that reservoir is mainly controlled by compaction in addition to the type and fraction of simulated cement. It has been found that impact on petrophysical characteristics was own to the type of clay, beyond pressure and grain texture type. Kaolinite clay mineral type was the less harmful with regard to the permeability and porosity in comparison to illite and mainly bentonite. However, in the presence of aqueous solution, swelling intensity was higher with bentonite mineral in comparison to kaolinite and illite.
During drainage and essentially the imbibation, impact from the wettability (soaking....) system was defined.
Results were in harmony with the imbibation rather than drainage at atmospheric conditions.
Within the diphasiques phases, imbibition supports the hydrophilic character of the bentoniteillite clay minerals, whereas the kaolinite was as hydrophobic. Thus, and regarding the reservoir, sandstone reservoirs with the presence of kaolinite are better reservoir
characteristics but hydrphobe. Reservoirs with bentonite clay fraction are less petrophysical characteristics development; even so, it is important to mention that bentonite is hydrophilic type.
The overall results reveal that sandstone with illite clay fraction is the better concerned with permeability and porosity development or preservation leading to efficient fluid circulation and recovery.
Diplôme : Magistère En ligne : ../theses/sc-terre/ACH6800.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10049 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité ACH/6800 ACH/6800 Thèse Bibliothèque principale Thèses Disponible Étude tectono-sédimentaire du coniaciensantonien dans le bassin du sud-est constantinois / Manel Cheriet
Titre : Étude tectono-sédimentaire du coniaciensantonien dans le bassin du sud-est constantinois : Intêret pétrolier. Type de document : texte imprimé Auteurs : Manel Cheriet, Auteur ; M.S. Benzagouta, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2017 Importance : 204 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
Sciences de la terreTags : Coniacien-Santonien Sud-Est Constantinois tectono-sédimentaire Caractéristiques pétrophysiques Diagénèse Corrélations Potentiel Pétrolier Roche mère réservoir Coniacien-Santonian South East Constantine tectonic-sedimentary petrophysical characteristics diagenesis correlations Oil Potential Source rock reservoir جنوب الشرق القسنطيني التكتوني الرسوبية الخصائص الصخرية التحولات
الخزان الارتباطات النفط المحتملة صخرة اللامIndex. décimale : 550 Sciences de la terre Résumé : The South East Constantine basin looks like a geologically complex area but seemed to important and promising oil potential for oil exploration. This basin was the subject of several studies and research related to several geological topical in the image of tectonics, sedimentology, stratigraphy and including oil interests. However, studies conducted previously also require more expertise can lead a better geological understanding of the above-cited basin.
In our case, study one of the missions to be considered regarding the tectonicsedimentary investigation in the SE Constantine basin with a focus on Coniacien levels Santonian (Upper Cretaceous) and their potential H-C.
The completion of this study required several investigations tools with subsurface data that have been an important contribution.
Several approaches especially sedimentological and tectonic stratigraphic oil interest were discussed. Additional support has been completed from surface investigation.
This investigation was based primarily on geological surveys conducted in the region.
Among the results characterizing the basin SE Constantine and stratigraphically, one could discern that the formations constituting the filling of this basin are training for carbonated dominance with marl alternations. These types of training including characterize Coniacien levels Santonian. This typical lithological dominance was seconded by the geological section of land made in the region (Tamarin - El Kantara) especially in formations of Santonian Coniacien South flank Dj Metlili.
Sedimentary perspective and according to the facies description, this study allowed begun to highlight several types of facies. These facies were determined on the petrographic map: ranging from mudstone to reach the grainstone with typical fauna revealing contents varying energy levels. The Synsedimentary analysis showed the
presence of major sequences optionally composed of Mésoséquence and together may constitute an opening megasequence.
The interpretation sedimentological and faunal content of these facies mainly foraminifera, echinoderms, inoceramids, ostracods and bivalves may be indicative platform sedimentation whose type is ramp.
The lithostratigraphic framework based on drilling wells correlations and data unveiled a relative homogeneity as to the lithological distribution of these constituent formations. According to these correlations, we could see a thickening trend of these levels to the South East Constantine basin center.
On the oil front and a potential evaluation of the rock and its contents, a geochemical database study was introduced. It has been found that in the SE Constantine basin, possibly among the levels of C-H generator, the Late Cretaceous remains promising.
Several rock levels are present with particular geochemical characteristics and also lithological variables. The data obtained was based TOC assessment, maturity, and quality of the rock, revealed a possible generation and accumulation of hydrocarbon potential (oil window) favorable. These H-C were characterized by a find of organic
matter with a type II C.O.T varying between 0.4% and 2.8% with a variable geothermal gradient. The conditions for generating the H-C were changing from one rock to another and from one area to another. These diversifications are related to the conditions of maturity that are particularly pressure and particularly temperaturerelated impacts phenomenal burial and uplift (tectonic-sedimentary effect) that affected the study area.
In the tank, essentially Coniacien level Santonian, its characterization in the South East Constantine basin was established primarily has based logging records drilling data and the description of cores from the study area. Among the findings was contracted as reservoir quality, these reservoirs levels (Coniacien Santonian) with
relatively low petrophysical characteristics: permeability not exceeding 50md and a porosity of up to a maximum of 10%. Similar features can classify ConiacienSantonian reservoir levels as a moderate of up to type (tight). Diagenetic sedimentary effect and also were important impacts in the evolution of these reservoir levels.
Diplôme : Doctorat en sciences En ligne : ../theses/sc-terre/CHE7264.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10861 Étude tectono-sédimentaire du coniaciensantonien dans le bassin du sud-est constantinois : Intêret pétrolier. [texte imprimé] / Manel Cheriet, Auteur ; M.S. Benzagouta, Directeur de thèse . - جامعة الإخوة منتوري قسنطينة, 2017 . - 204 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Sciences de la terreTags : Coniacien-Santonien Sud-Est Constantinois tectono-sédimentaire Caractéristiques pétrophysiques Diagénèse Corrélations Potentiel Pétrolier Roche mère réservoir Coniacien-Santonian South East Constantine tectonic-sedimentary petrophysical characteristics diagenesis correlations Oil Potential Source rock reservoir جنوب الشرق القسنطيني التكتوني الرسوبية الخصائص الصخرية التحولات
الخزان الارتباطات النفط المحتملة صخرة اللامIndex. décimale : 550 Sciences de la terre Résumé : The South East Constantine basin looks like a geologically complex area but seemed to important and promising oil potential for oil exploration. This basin was the subject of several studies and research related to several geological topical in the image of tectonics, sedimentology, stratigraphy and including oil interests. However, studies conducted previously also require more expertise can lead a better geological understanding of the above-cited basin.
In our case, study one of the missions to be considered regarding the tectonicsedimentary investigation in the SE Constantine basin with a focus on Coniacien levels Santonian (Upper Cretaceous) and their potential H-C.
The completion of this study required several investigations tools with subsurface data that have been an important contribution.
Several approaches especially sedimentological and tectonic stratigraphic oil interest were discussed. Additional support has been completed from surface investigation.
This investigation was based primarily on geological surveys conducted in the region.
Among the results characterizing the basin SE Constantine and stratigraphically, one could discern that the formations constituting the filling of this basin are training for carbonated dominance with marl alternations. These types of training including characterize Coniacien levels Santonian. This typical lithological dominance was seconded by the geological section of land made in the region (Tamarin - El Kantara) especially in formations of Santonian Coniacien South flank Dj Metlili.
Sedimentary perspective and according to the facies description, this study allowed begun to highlight several types of facies. These facies were determined on the petrographic map: ranging from mudstone to reach the grainstone with typical fauna revealing contents varying energy levels. The Synsedimentary analysis showed the
presence of major sequences optionally composed of Mésoséquence and together may constitute an opening megasequence.
The interpretation sedimentological and faunal content of these facies mainly foraminifera, echinoderms, inoceramids, ostracods and bivalves may be indicative platform sedimentation whose type is ramp.
The lithostratigraphic framework based on drilling wells correlations and data unveiled a relative homogeneity as to the lithological distribution of these constituent formations. According to these correlations, we could see a thickening trend of these levels to the South East Constantine basin center.
On the oil front and a potential evaluation of the rock and its contents, a geochemical database study was introduced. It has been found that in the SE Constantine basin, possibly among the levels of C-H generator, the Late Cretaceous remains promising.
Several rock levels are present with particular geochemical characteristics and also lithological variables. The data obtained was based TOC assessment, maturity, and quality of the rock, revealed a possible generation and accumulation of hydrocarbon potential (oil window) favorable. These H-C were characterized by a find of organic
matter with a type II C.O.T varying between 0.4% and 2.8% with a variable geothermal gradient. The conditions for generating the H-C were changing from one rock to another and from one area to another. These diversifications are related to the conditions of maturity that are particularly pressure and particularly temperaturerelated impacts phenomenal burial and uplift (tectonic-sedimentary effect) that affected the study area.
In the tank, essentially Coniacien level Santonian, its characterization in the South East Constantine basin was established primarily has based logging records drilling data and the description of cores from the study area. Among the findings was contracted as reservoir quality, these reservoirs levels (Coniacien Santonian) with
relatively low petrophysical characteristics: permeability not exceeding 50md and a porosity of up to a maximum of 10%. Similar features can classify ConiacienSantonian reservoir levels as a moderate of up to type (tight). Diagenetic sedimentary effect and also were important impacts in the evolution of these reservoir levels.
Diplôme : Doctorat en sciences En ligne : ../theses/sc-terre/CHE7264.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10861 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité CHE/7264 CHE/7264 Thèse Bibliothèque principale Thèses Disponible
Titre : "Synthèse hydrogéologique sur la region d’El-Oued Sahara nord oriental – Est Algérien" Type de document : texte imprimé Auteurs : Khaled Boulifa, Auteur ; Ramdane Marmi, Directeur de thèse Editeur : constantine [Algérie] : Université Constantine 1 Année de publication : 2012 Importance : 181 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
Sciences de la terreTags : Géologie reservoir hydrogéologie climat
جيولوجيا ،خزان ،هيدروجيولوجيا،مناخIndex. décimale : 550 Sciences de la terre Résumé : "On the North-east of the big Erg Oriental (low Sahara) and under the Saharan Climate
(hyper dry type), which reigns over all the Southern Algerian, is located « El Oued valley ».
low rainfall and high temperature have an impact on the other climate aspects. It covers an
area of 11738 km sudivised into 18 Townes.
The latter, is based on the most important water resources in the world: the reservoir of
continental infill contained in the lower cretaceous formation hence its name « Albion web »
covers 600000 km2. Overcome by the final complex reservoirs ( first and second web miopliocene
limestone aquifer senonian-eocene ) which covers the are350000 Km2 a offend
finally the web is the most requested for irrigation purposes contained in the sandy and clay
alluvial formation Quaternary. It is unfit for the AEP and even for irrigation (by location)
after the results of chemical analyzes.
Geology within the study area consists of sedimentary series stratigraphically going from
lower cretaceous to Quaternary.
After the piezometric measurements the direction of flow is from the Southwest to the
Northeast. The interpretation of pumping tests allowed defining the different hydrodynamics
settings. The rising groundwater level from 1980’s is causing phenomena that become
thorny and subsequently alarming is the upwelling of the shallow aquifer.
We have two different phenomena and inverse relative to each other. A layer that suffers
from the arrival of water from the deep and a layer which suffers from intense protruding
samples the ground water recharge. These two phenomena have disturbed the natural
balance of their operation which caused an increase in the salinity of water and soil, and let
to a corrosion of water pipes by extremely high levels of sulfates and chlorides.
The recommended solutions to the hydrodynamic context are the creation of new
agricultural irrigation from groundwater. Reduce or eliminate irrigation from deep aquifers.
Follow continuously the evolution of fluctuation in the shallow aquifer. For hydro
geochemical context and environment, the solutions consist of softening water, irrigation
and water supply networks and consider conventional chemical and bacteriological
treatments"
Diplôme : Magistère En ligne : ../theses/sc-terre/BOU6517.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=9631 "Synthèse hydrogéologique sur la region d’El-Oued Sahara nord oriental – Est Algérien" [texte imprimé] / Khaled Boulifa, Auteur ; Ramdane Marmi, Directeur de thèse . - constantine [Algérie] : Université Constantine 1, 2012 . - 181 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Sciences de la terreTags : Géologie reservoir hydrogéologie climat
جيولوجيا ،خزان ،هيدروجيولوجيا،مناخIndex. décimale : 550 Sciences de la terre Résumé : "On the North-east of the big Erg Oriental (low Sahara) and under the Saharan Climate
(hyper dry type), which reigns over all the Southern Algerian, is located « El Oued valley ».
low rainfall and high temperature have an impact on the other climate aspects. It covers an
area of 11738 km sudivised into 18 Townes.
The latter, is based on the most important water resources in the world: the reservoir of
continental infill contained in the lower cretaceous formation hence its name « Albion web »
covers 600000 km2. Overcome by the final complex reservoirs ( first and second web miopliocene
limestone aquifer senonian-eocene ) which covers the are350000 Km2 a offend
finally the web is the most requested for irrigation purposes contained in the sandy and clay
alluvial formation Quaternary. It is unfit for the AEP and even for irrigation (by location)
after the results of chemical analyzes.
Geology within the study area consists of sedimentary series stratigraphically going from
lower cretaceous to Quaternary.
After the piezometric measurements the direction of flow is from the Southwest to the
Northeast. The interpretation of pumping tests allowed defining the different hydrodynamics
settings. The rising groundwater level from 1980’s is causing phenomena that become
thorny and subsequently alarming is the upwelling of the shallow aquifer.
We have two different phenomena and inverse relative to each other. A layer that suffers
from the arrival of water from the deep and a layer which suffers from intense protruding
samples the ground water recharge. These two phenomena have disturbed the natural
balance of their operation which caused an increase in the salinity of water and soil, and let
to a corrosion of water pipes by extremely high levels of sulfates and chlorides.
The recommended solutions to the hydrodynamic context are the creation of new
agricultural irrigation from groundwater. Reduce or eliminate irrigation from deep aquifers.
Follow continuously the evolution of fluctuation in the shallow aquifer. For hydro
geochemical context and environment, the solutions consist of softening water, irrigation
and water supply networks and consider conventional chemical and bacteriological
treatments"
Diplôme : Magistère En ligne : ../theses/sc-terre/BOU6517.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=9631 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité BOU/6517 BOU/6517 Thèse Bibliothèque principale Thèses Disponible
Titre : Interprétation géodynamique des configurations sismiques marqueurs événementiels aux applications des systèmes pétroliers dans le bassin de Berkine Est, Type de document : texte imprimé Auteurs : Moussa Ben Abdelkrim, Auteur ; Hocine Shout, Directeur de thèse Editeur : constantine [Algérie] : Université Constantine 1 Année de publication : 2015 Importance : 145 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
Sciences de la terreTags : Berkine réservoir roche mère caractéristiquespetrophysiques géodynamique sismiques seismic geodynamic Berkin reservoir source rock petrophysocalcharacteristics.
بركين خزان صخرة أم خصائص بيترو فيزيائية الحركة الأرضية الزلزاليةIndex. décimale : 550 Sciences de la terre Résumé :
The deepgeological structure of East Basin Berkine has been identified by the use of 2D and 3Dseismic sections. The EasterBerkine Basin has been found as dominated by brittletectonicsfaulting system. It has resulted on blocks which are located in severalregions and amongtheme the mole of Amguid, Tihembouka and evenmore the Illizi Ghadames basins.
The presence of horst and grabensrevealed by seismictransectsappear to beinteresting for possible use in understanding the geodynamicevolution and paleogeography of the case study. The reacheddegrees of fracturingintensityresultingfromfaulting are contributing for the flow circulation abilityfacility in the concerned bassin.
Reservoiranalysis has pointed out thatdifferentsunitscanbepotentiallycontaininggas and oil. Gross payreservoirs in the Berkin Bassin include : Silurian formation (F6-M2 correspondingsandsontereservoir unit).
Sieginien (G) or DevonianInfwithtwounitscharacteried by good petrophysicalcharacteristic15% to 20% and permebilityaround 80 md, Gedinian, DevonianInfwithtwounits (F6) wherepermeability and porosity are relativelylow, Emsian (DevonianInf or Emsian F4) where k isaround 20 md and porosity 7% to 15%, TAGI whichis the main reservoircharacterised by a porosity of 16 percent and permeabiltyaround 3 md
Concerning the source rock : It consistsmainly on silurian shale with graptolites in addition to Frasnian shale.
Diplôme : Magistère En ligne : ../theses/sc-terre/BEN6640.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=9777 Interprétation géodynamique des configurations sismiques marqueurs événementiels aux applications des systèmes pétroliers dans le bassin de Berkine Est, [texte imprimé] / Moussa Ben Abdelkrim, Auteur ; Hocine Shout, Directeur de thèse . - constantine [Algérie] : Université Constantine 1, 2015 . - 145 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Sciences de la terreTags : Berkine réservoir roche mère caractéristiquespetrophysiques géodynamique sismiques seismic geodynamic Berkin reservoir source rock petrophysocalcharacteristics.
بركين خزان صخرة أم خصائص بيترو فيزيائية الحركة الأرضية الزلزاليةIndex. décimale : 550 Sciences de la terre Résumé :
The deepgeological structure of East Basin Berkine has been identified by the use of 2D and 3Dseismic sections. The EasterBerkine Basin has been found as dominated by brittletectonicsfaulting system. It has resulted on blocks which are located in severalregions and amongtheme the mole of Amguid, Tihembouka and evenmore the Illizi Ghadames basins.
The presence of horst and grabensrevealed by seismictransectsappear to beinteresting for possible use in understanding the geodynamicevolution and paleogeography of the case study. The reacheddegrees of fracturingintensityresultingfromfaulting are contributing for the flow circulation abilityfacility in the concerned bassin.
Reservoiranalysis has pointed out thatdifferentsunitscanbepotentiallycontaininggas and oil. Gross payreservoirs in the Berkin Bassin include : Silurian formation (F6-M2 correspondingsandsontereservoir unit).
Sieginien (G) or DevonianInfwithtwounitscharacteried by good petrophysicalcharacteristic15% to 20% and permebilityaround 80 md, Gedinian, DevonianInfwithtwounits (F6) wherepermeability and porosity are relativelylow, Emsian (DevonianInf or Emsian F4) where k isaround 20 md and porosity 7% to 15%, TAGI whichis the main reservoircharacterised by a porosity of 16 percent and permeabiltyaround 3 md
Concerning the source rock : It consistsmainly on silurian shale with graptolites in addition to Frasnian shale.
Diplôme : Magistère En ligne : ../theses/sc-terre/BEN6640.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=9777 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité BEN/6640 BEN/6640 Thèse Bibliothèque principale Thèses Disponible
Titre : Interprétation géodynamique des configurations sismiques marqueurs événementiels aux applications des systèmes pétroliers dans le bassin de Berkine Est : (Plate-forme Saharienne, Algérie) Type de document : texte imprimé Auteurs : Moussa Ben Abdelkrim, Auteur ; Hocine Shout, Directeur de thèse Editeur : constantine [Algérie] : Université Constantine 1 Année de publication : 2015 Importance : 145 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
Sciences de la terreTags : Berkine réservoir roche mère caractéristiquespetrophysiques géodynamique sismiques seismic geodynamic Berkin reservoir source rock petrophysocalcharacteristics بركين خزان صخرة أم خصائص بيترو فيزيائية الحركة الأرضية-الزلزالية Index. décimale : 550 Sciences de la terre Résumé : The deepgeological structure of East Basin Berkine has been identified by the use of 2D and 3Dseismic sections. The EasterBerkine Basin has been found as dominated by brittletectonicsfaulting system. It has resulted on blocks which are located in severalregions and amongtheme the mole of Amguid, Tihembouka and evenmore the Illizi Ghadames basins.
The presence of horst and grabensrevealed by seismictransectsappear to beinteresting for possible use in understanding the geodynamicevolution and paleogeography of the case study. The reacheddegrees of fracturingintensityresultingfromfaulting are contributing for the flow circulation abilityfacility in the concerned bassin.
Reservoiranalysis has pointed out thatdifferentsunitscanbepotentiallycontaininggas and oil. Gross payreservoirs in the Berkin Bassin include : Silurian formation (F6-M2 correspondingsandsontereservoir unit).
Sieginien (G) or DevonianInfwithtwounitscharacteried by good petrophysicalcharacteristic15% to 20% and permebilityaround 80 md, Gedinian, DevonianInfwithtwounits (F6) wherepermeability and porosity are relativelylow, Emsian (DevonianInf or Emsian F4) where k isaround 20 md and porosity 7% to 15%, TAGI whichis the main reservoircharacterised by a porosity of 16 percent and permeabiltyaround 3 md
Concerning the source rock : It consistsmainly on silurian shale with graptolites in addition to Frasnian shale.
Diplôme : Magistère En ligne : ../theses/sc-terre/BEN6640.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=9794 Interprétation géodynamique des configurations sismiques marqueurs événementiels aux applications des systèmes pétroliers dans le bassin de Berkine Est : (Plate-forme Saharienne, Algérie) [texte imprimé] / Moussa Ben Abdelkrim, Auteur ; Hocine Shout, Directeur de thèse . - constantine [Algérie] : Université Constantine 1, 2015 . - 145 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Sciences de la terreTags : Berkine réservoir roche mère caractéristiquespetrophysiques géodynamique sismiques seismic geodynamic Berkin reservoir source rock petrophysocalcharacteristics بركين خزان صخرة أم خصائص بيترو فيزيائية الحركة الأرضية-الزلزالية Index. décimale : 550 Sciences de la terre Résumé : The deepgeological structure of East Basin Berkine has been identified by the use of 2D and 3Dseismic sections. The EasterBerkine Basin has been found as dominated by brittletectonicsfaulting system. It has resulted on blocks which are located in severalregions and amongtheme the mole of Amguid, Tihembouka and evenmore the Illizi Ghadames basins.
The presence of horst and grabensrevealed by seismictransectsappear to beinteresting for possible use in understanding the geodynamicevolution and paleogeography of the case study. The reacheddegrees of fracturingintensityresultingfromfaulting are contributing for the flow circulation abilityfacility in the concerned bassin.
Reservoiranalysis has pointed out thatdifferentsunitscanbepotentiallycontaininggas and oil. Gross payreservoirs in the Berkin Bassin include : Silurian formation (F6-M2 correspondingsandsontereservoir unit).
Sieginien (G) or DevonianInfwithtwounitscharacteried by good petrophysicalcharacteristic15% to 20% and permebilityaround 80 md, Gedinian, DevonianInfwithtwounits (F6) wherepermeability and porosity are relativelylow, Emsian (DevonianInf or Emsian F4) where k isaround 20 md and porosity 7% to 15%, TAGI whichis the main reservoircharacterised by a porosity of 16 percent and permeabiltyaround 3 md
Concerning the source rock : It consistsmainly on silurian shale with graptolites in addition to Frasnian shale.
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