... Figure 1 shows the schematic of well that adopted the sacrificial tubing option. knowledge management casing design well control wellbore design upstream oil & gas isolation wellbore integrity annular pressure drilling caprock cement plug thickening time cement well...

... of bulk of CO 2 volume and pressure is increased and geochemical reactions with rock as CO 2 is compressed in liquid or supercritical form makes understanding of phase behavior an important factor. CO 2 storage requires large volume of depleted reservoir or aquifer volumes and the caprock system...

...Reservoir and Caprock over Field A and B The Central Luconia Mega-platform consists of 6 carbonate build-ups sharing a common regional aquifer, which are Field A, B, C, D, E, and F ( Figure 2 ). Although the main target fields are Field A and B, some data from Field C is also used in the study...

... Abstract Massive steam injection during SAGD operation may result in significant changes in pore pressure, temperature, stress and strain in the overlying caprock as well as the injected formations. These changes lead to containment breach of the caprock as reported in the steam release...

... reservoir geomechanics caprock time step Wellbore Design structural model time step 2027 reactivation Reservoir Characterization Upstream Oil & Gas geomechanical model compaction colour code effective minor principal stress internal friction angle subsequent time step wellbore...

... caprock Reservoir Characterization pore pressure Upstream Oil & Gas fault reactivation geomechanical model hydrocarbon column height reservoir geomechanics breach assessment variation fault plane hydrocarbon column additional fluid pressure fault seal assessment fault seal...

... Integrity Upstream Oil & Gas caprock stress path coefficient pressure change effective stress iptc 17057 stress change principal stress permeability minimum principal stress shear stress fracture shear failure integrity injection deformation Abstract A clear understanding...

... Abstract Determining the effective fluid retention capacity of caprocks is of importance to petroleum exploration and production, and to CO 2 storage in the subsurface. Thick successions of mud-rich sediments can comprise a range of genetic units (GUs), including mud-dominated hemipelagites...