... logic programming fluid dynamics formula boundary condition productivity pressure transient testing pure gas zone stress sensitivity unsteady productivity flow in porous media structural geology two-phase flow oil zone coefficient flow resistance increase single well Introduction...

.... The second appraisal well G-3 confirmed oil-gas-contact, encountered oil zone in lower E3 pool. The third appraisal well G-8 encountered oil zone in E2 and further firm up gas-cap area, laying firm foundation for subsequent development well placement.6 producers were placed out of gas cap and appraisal wells...

... Abstract Jake field, discovered in July, 2006, contains 10 oil-producing and 12 condensate gas-producing zones. The total number of drilled was 19, including 5 updip wells penetrated oil and gas zones, the remaining 14 downdip wells completed at principal oil zones. A unique co-development...

... & Simulation Upstream Oil & Gas optimization agl valve control oil zone gas zone smart agl valve gas cap valve control application real time system Reservoir Surveillance gas lift swell packer smart auto gas lift completion packer valve society of petroleum engineers AGL valve well clean...

... zone selection, avoided unwanted fluid production and helped the operator to find and produce oil in a complex setup. Introduction formation testing well logging oil zone segregation log analysis flowline gas presence objective pumpout analyzer Oil Presence fluorescence Upstream...

... Abstract Many reservoirs in North America contain a high water saturation zone "bottom-water" underlying the oil zone. Waterflooding under such conditions is typically ineffective because of chanelling of water through the bottom-water zone. However, in some cases, waterflooding such reservoirs...

... Abstract In many light or moderately viscous oil reservoirs in Saskatchewan and Alberta, a high water saturation zone ovarying thickness and extent ("bottom-water zone") occurs in communication with the oil zone above. As a result, the primary production period is short, and water coning occurs...

... fluid dynamics oil-water inclusion aqueous inclusion oil saturation salinity irreducible water flow in porous media ppm upstream oil & gas formation water salinity data oil zone resistivity saturation determination water saturation fluid inclusion data eadington krieger...

... is demonstrated by using two different sets of field data. The present work also shows that the assessment of correct end-point relative permeability, in particular, is of importance in coning predictions. Introduction A bottom water drive reservoir indicates that the oil zone is underlain...