... drilling productivity index optimization revenue upstream oil & gas reservoir pressure production rate drilling operation oil production wellbore diameter horizontal well reservoir permeability variable operating cost gross revenue horizontal section completion oil production rate...

... Abstract Oil wells in mature fields with strong aquifer influx and the first row of producers near peripheral water injectors experience very high water cuts (above 80%), which cause lower oil production and increasing disposal costs. To mitigate this situation, various production strategies...

... control equipment enhanced recovery waterflooding water production water injection npv npv upstream oil & gas oil production case 3 economic scenario case 1 valve scenario optimization problem proactive control intelligent completion water production economic uncertainty heterogeneity...

... and operational challenges at 27 Celsius degree surface temperature. Gas below oil pool could serve as in-situ gas lifting to boost production and reduce wax deposition. This process undergoes tubing produced natural gas flowing simultaneously into annular to lift oil production in the same wellbore. This process...

... control drillstem/well testing oil production propellant treatment propellant application productivity prejob simulation spe 157459 peak pressure drillstem testing fast-recording pressure gauge simulation high-pressure gas gun carrier pipe id migration society of petroleum engineers...

... upstream oil & gas optimization separator production rate injection well gas lift oil production prosper production control gas injection spe 157435 flow line kbpd facility scenario injection rate field production water cut water injection well day wellhead platform inflow...

... oil production. The wells were chosen because of their high productivity, high water cut, suboptimal operation because of pump limitations, and in some cases, marginal economics. The volume of the gel treatments, which were pumped through tubing with a packer above the productive formations, ranged...

..., hydraulic fracturing and horizontal wells can further improve well deliverability of deep and ultra deep low-permeability reservoirs. The study also suggested effect of kaolin clay and start-up pressure gradient on DST should be considered correctly. well hz19-1-1 daily oil production well...

... sand control screen selection oil production ess completion ess installation reservoir sand production ess Introduction Iran is one of the countries which have the largest oil and gas fields in the world. More than 80 percent of Iran oil reservoirs are carbonate and about 20 percent...

... Abstract Improving oil production is one of the most challenging subjects in carbonate reservoirs, especially in the case of thin formations when reservoir pressure is close to saturation pressure with undesired well locations. In this study water injection was used to mitigate gas production...