... production chemistry enhanced recovery particle clastic rock mineral procedure sharma injectivity reservoir presented real produced water diameter chemical treatment emulsion concentration laboratory procedure filtercake experiment injection reduction holder transmitter particle diameter...

... parameters, and radius ratio (of drill-pipe OD to wellbore diameter). The CFD simulation results show that the ECD of MPD may be significantly affected by the aforementioned parameters. The ECD shows to change due to unprecedented change of the aforementioned affecting parameters. This can potentially...

... as the D ½ rule) and Abram's 1/3 rule with some modifications, linear plots of cumulative volume percentage of bridging particles versus the square-root of particle diameter was used to obtain optimal formulations of bridging solids in ratios that effectively bridged and sealed machined, laboratory-grade...

...Evaluation of Flow Performance Quantification of Flow Performance Although each perforation configuration has unique combination of parameters (phasing, shot density, perforation diameter, perforation length etc.), it is necessary to quantify the flow performance of all the perforation...

... control US government particle size analysis particle shape descriptor sieve dynamic image analysis laser diffraction characterization reservoir characterization diameter sedimentation method health & medicine image analysis particle size distribution Introduction One of the main...

... method on frac performance and well production. field test propellent Upstream Oil & Gas integrate propellant propellant diameter exit hole diameter variation baseline deflagration target penetration society of petroleum engineers perforation tunnel frac charge Completion...

... of repose) after which, it reduces. Directional Drilling concentration bottom-hole pressure application drilling operation particle diameter equilibrium bed height Modeling & Simulation foam density Foam property eccentric annular flow foam equation gas-injection rate wellbore...

... and for reporting results was also developed and distributed to all. It was found that the calibration procedure was more critical than originally thought. The determination of internal diameter of the circular tube is the most important parameter that influences the friction pressure loss results greatly...

... formulation emulsion diameter refractive index determination society of petroleum engineers particle stability particle size stability determination surfactant acid emulsion diffraction instrument room temperature hlb value absorption emulsion stability Introduction "Emulsified acids...

... of heterogeneity. The acid used is 15% plain hydrochloric acid. The core lengths range from 1-in. to 10-in. and the core diameters are 1-in., 1.5-in. and 4-in. From the experimental results, the effects of core length and core diameter are examined. The results showed that the v i -opt becomes independent...

... be obtained from small scale tests. Screen Selection performance trend curve particle size Upstream Oil & Gas particle screen permeability sand control information spe international symposium frac and pack spe 168202 sieve analysis diameter solid production particle shape gravel pack...

... oil could be considered in OBM or a less turbulent flow regime should be engineered. The latter can be achieved for example by increasing drilling fluid viscosity, reducing pump rates or choosing a smaller drill pipe diameter. Efforts should be put into maintaining the optimum particle size...

... monitoring reservoir surveillance zonal isolation log analysis production control cement gamma ray spe 149651 coiled tubing inflation well logging upstream oil & gas inflation process objective water shutoff packer shutoff treatment well integrity completion diameter evaluation...

... of the crushed zone surrounding the tunnels, and to a lesser extent the tunnel diameter). This paper describes recent research directed at improving the accuracy of penetration prediction at downhole conditions. Most conventional industry penetration models are based on laboratory experiments spanning the 1960...

... in the measurement and consistently uses the same source for the information. This paper discusses the pros and cons of the various methods of measuring micron ratings. The consequence of using only the micron rating of a woven metal mesh for premium sand control screens is also discussed diameter upstream...

... screens may be oversized for applications under regular operating conditions. Directional Drilling Simulation diameter sand control Upstream Oil & Gas particle stress distribution gravel pack spe 112506 drilling operation variation mohr coulomb model stress field Artificial...

... tunnel diameter stability reservoir core tunnel strength experiment productivity contour plot perforation tunnel Modeling & Simulation material model pi ratio drilling operation perforated core diameter geometry initial failure simulation permeability directional drilling...

... index mathematical model horizontal borehole reserve tank equation prediction Influx Rate planning ubd horizontal well drilling operation inflow model borehole diameter pressure drawdown drilling fluids and materials spe 111346 fluid dynamics horizontal well louisiana flow in porous...

... operational window Alpha Wave height Upstream Oil & Gas flow rate beta wave proppant wave height sand control international symposium new gravel-pack approach operation diameter spe 112481 bpm Introduction Most Brazilian offshore scenarios often include both ultra deepwaters and heavy...

... further assume that the particle velocity of explosive product at the detonation center is zero and the charge case, loading tube, and carrier, as well as particles of the explosive product at the inner diameter of the case are moving at the same velocity, v a . Using the Gurney formula again, we find...