National audienceA preliminary experimental study was performed by means of loading stages oedometric tests to highlight the role played by the fluids in the compaction of chalks. Based on a preceding research, the analysis of the North Sea oil reservoir subsidence, the oedometer adaptation to multiphase chalks (air/water or oil/water) required particular precautions. The procedure was validated successfully by the first results which highlight an effect of the fluid saturating on one-dimensional creep. The fluid according to its wettability decreases the resistance and the viscous behaviour starts earlier. Depending on the relationship between the applied stress and the pre consolidation stress, creep is more important when the sample is s...
This paper presents a study of the compaction of petroleum reservoirs applied to very porous carbona...
Master's thesis in Petroleum engineeringPressure decline during oil recovery from chalk reservoirs e...
International audienceOil exploitation in North Sea Ekofisk oilfield started in 1971, the reservoir ...
This work has been carried out with the chalk mechanics research society at the University of Stavan...
International audienceIn this paper the effect of suction and time on the mechanical response of a q...
Summary. A series of high pressure oedometer compression tests were carried out on samples of Lixhe ...
National audienceThe paper presents the first results on the mechanical behaviour of two chalks from...
Chalk mine pillars are submitted to mechanical loading and to variations of water saturation that ca...
International audienceDue to seasonal environmental changes (i.e. water table, hygrometry) the pilla...
PhD thesis in Petroleum engineering. At this point, only the introduction is available online, not t...
International audienceThis paper is the first part of a general work on the mechanical behaviour of ...
The risk of ground failures related to underground structures (natural or anthropogenic) involves ov...
Accès restreint aux membres de l'Université de Lorraine jusqu'au 2016-12-30The risk of instability o...
peer reviewedIn the North Sea Ekofisk oilfield, oil is located in a 300 m thick layer of porous chal...
This paper deals with the impact of climate change on stability of abandoned subsurface cavities in ...
This paper presents a study of the compaction of petroleum reservoirs applied to very porous carbona...
Master's thesis in Petroleum engineeringPressure decline during oil recovery from chalk reservoirs e...
International audienceOil exploitation in North Sea Ekofisk oilfield started in 1971, the reservoir ...
This work has been carried out with the chalk mechanics research society at the University of Stavan...
International audienceIn this paper the effect of suction and time on the mechanical response of a q...
Summary. A series of high pressure oedometer compression tests were carried out on samples of Lixhe ...
National audienceThe paper presents the first results on the mechanical behaviour of two chalks from...
Chalk mine pillars are submitted to mechanical loading and to variations of water saturation that ca...
International audienceDue to seasonal environmental changes (i.e. water table, hygrometry) the pilla...
PhD thesis in Petroleum engineering. At this point, only the introduction is available online, not t...
International audienceThis paper is the first part of a general work on the mechanical behaviour of ...
The risk of ground failures related to underground structures (natural or anthropogenic) involves ov...
Accès restreint aux membres de l'Université de Lorraine jusqu'au 2016-12-30The risk of instability o...
peer reviewedIn the North Sea Ekofisk oilfield, oil is located in a 300 m thick layer of porous chal...
This paper deals with the impact of climate change on stability of abandoned subsurface cavities in ...
This paper presents a study of the compaction of petroleum reservoirs applied to very porous carbona...
Master's thesis in Petroleum engineeringPressure decline during oil recovery from chalk reservoirs e...
International audienceOil exploitation in North Sea Ekofisk oilfield started in 1971, the reservoir ...