... is being applied for the understanding of issues related to casing integrity. artificial intelligence vicinity magnetic signature toolface well logging electric current complex subsurface intervention abandonment well interference log analysis upstream oil & gas magnetic field...

... of traditional methods. The full bore, straight tube design does not restrict the flow line and eliminates wear of internal parts and pressure drops, the Halbach magnet structure is designed to provide a uniform magnetic field inside the bore while cancelling the magnetic field outside the housing of the device...

... gas sequence well logging complex reservoir relaxation magnetic field diffusion coal bed methane Upstream Oil & Gas pulse sequence gas content desorption measurement coalbed methane diffusional relaxation magnetic resonance measurement evaluation borehole magnetic resonance...

... cutters. The case study examples demonstrate the improved efficiency and reliability of determining stuck-pipe intervals and subsequent successful pipe recovery. drilling operation log response bottomhole assembly magnetic field upstream oil & gas stuck-pipe determination pipe wellbore...

... located in the Nile Delta depositions. average pore diameter reservoir nuclear magnetic resonance log analysis upstream oil & gas pore diameter core chip magnetic field thin section egypt abdel hakim hashem well logging pore size distribution petroleum company equation sequence...

... coil there will be magnetic field and we can judge the orientation of magnetic field by the Right-hand Helix Rule. From the fig.1a we know the orientation of the electric current and the upside is the south pole of the magnetic field; the downside is the north pole of it. When the orientation...

... of the Solution Feet per Minute 5.000 1.000 0.00545 122.55 4.260 0.625 0.00213 267.30 0.667 0.250 0.00034 261.60 Preparation of the Solution Calcium Sulfate Scale Abstract Sixty experiments have been conducted to study the effects of magnetic fields on calcium sulfate scale...

..., temperature, and duration of treatment were obtained, the optimal conditions for the viscosity reducing were found. The changes in paraffin crystallization under magnetic fields were studied using scanning electronic microscopy (SEM). The possibilities to defense and remove wax clogging and deposition...