... Abstract A study on past water injector well performance indicated that soaking the OH with DIF breaker was not effective at removing filtercake, especially when compared with wells that had a post-completion stimulation. Analysis of the data suggested that long term injectivity/productivity...

... in a Waring blender, and the fluid was allowed to hydrate for at least 2 hours as is required for complete hydration of xanthan. An oxidative breaker was added to the fluid at the end. Rheology All rheology measurements were obtained with a Grace M5600 HP/HT rheometer with a R1/B5/F1 rotor/bob...

...OTC-29404-MS Reservoir Drilling and Completion Best Practices: Well Productivity Assessment Applying Drill in Fluid, Chelant/Enzyme Breaker System and Stimulation Design on Onshore Well BHT Scenario in Brazil Adelson Belizário Leal, Alexandre Lima Barroso, Xandel Miranda, Luis Flores, Gutembergue...

... drillstem/well testing drillstem testing well productivity heidrun otc 8087 upstream oil & gas placement hydrocarbon grovel breaker pressure loss packer productivity dst string bopd efficiency cleanup well performance completion installation and operations ball valve...

... satellite well flowline breaker umc @4$6HO! , , C@ OTC 7588 The Central Cormorant Field Subsea A.G.A. Elgersma, Shell UK E&P Copy?lght 1994, Offshore Technology Conference Development: A Case History This paper was presented at the 26th Annual OTC In Houston, Texas, U.S.A., 2-5 May 1994. This paper...

... displacement procedure wellbore overview brine completion particle filter cake completion assembly drilling fluid management & disposal otc 7352 breaker unconsolidated sandstone open hole OTC 7352 Overview of Offshore Horizontal Drilling/Completion Unconsolidated Sandstones in the Gulf...

... hydrate inhibition compound breaker wax inhibition remediation of hydrates water soluble information production chemistry paraffin remediation biocide upstream oil & gas hydrate remediation oilfield chemistry corrosion inhibitor drilling fluids and materials usage acute...

... Protection Manual (SPM, 1984) recommends using a drag coefficient 2.5 times 1arger for shallow water breakers on slender, cylindrical piles. This recommendation is based upon very limited experiments by Hall (1958) and Rose (1959). The SPM also gives a formula to calculate the force per unit length of pile...

... and supposedly also in other aspects of the process. This, of course, is due to the fact that the mixing process is largely determined by the turbulent water motions beneath the breaker. And as the turbulent layer beneath the breaker develops rather instantaneously on the time scale of the wave periods involved...

... numerical model wave flume wave train extreme wave wave generator upstream oil & gas particle velocity experiment velocity potential flume basic wave deep water breaker ship disturbance superposition surface elevation numerical simulation equation stoke wave...

... of the size distribution of oil droplets formed by the break-Up of the oil slick due to the strong mixing created by the passing breaker. Both these factors will significantly influence the expected amount or oil at a certain depth below the surface. During these experiments it was observed that the time...

... with spectral and directional wave properties will be recorded in the field. The laboratory experiments showed that three distinct types of breaking waves could be generated by wave-wave interaction in deep water, namely plunging breakers, deep water bores and spilling breakers. Field data on extreme waves...

... scour hole offshore technology conference 6200 suction breaker penetration scour depth breaker flow rate displacement tidal current engineer footingmodel otc 1445 footing offshore structure formula maximum scour depth upstream oil & gas test result Abstract...

... rapidly applied. pressures. Preliminary photo- graphic studies of breakergeomE?t:ry and kinematics revealed that the presence of the relatively narrow test structure did not significantly alter the breaker form and. the data thus obtained could be used to Cluantita- tively characterize the eight wave...