... coefficient equation permeability regime boundary assumption software packer-probe pressure transient test wireline formation tester multi-probe Introduction Understanding the behavior of pressure transients and fluid distribution across both area and time is necessary for predicting...

.... This ball is rotating on a glass disk also spinning at a given spead. The relative speed of the ball and the disk can be adjusted to obtained different conditions. The Sliding/Rolling Ratio (SRR) will fix the lubrication conditions (boundary, mixed or hydrodynamic regime). Tests were run at 40°C...

... examples are solved in a step-by-step manner, which demonstrate the use of the method developed. horizontal anisotropy pressure behavior flow regime separation transient pressure behavior dual lateral well lateral length drilling operation permeability horizontal separation vertical...

... can be taken from the annular velocities for mud removal efficiency. By challenging the common design practices a design was proposed that combined low and high rheology fluid properties to achieve the objectives set out for the cementing operation of the 2 7/8 inch liner. flow regime...

... holdup and bubble rate to be measured. The bubble rate is defined as the number of transitions between liquid and gas recorded per second by a single probe. production monitoring production logging production control sup oil 0 gas-liquid flow regime regime spe 83969 bps 4000 upstream oil...

... optimisation application requirement knowledge pressure control expert system fuzzy logic system dra upstream oil & gas spe 56904 regime new technology information operation controller artificial intelligence pump station pipeline Introduction Overview As with any industry...

... are skills transferring between Operators and contractors but also technology is being employed to reduce the size of offshore crews. In addition, production from Elgin and Franklin will commence under a goal setting legislative regime, which increases pressure upon Operators to ensure that they have access...

... Abstract The regulation of the United Kingdom's offshore oil and gas industry is undergoing radical restructuring, abandoning the traditional prescriptive approach. The final part of the restructuring programme is to introduce a non-prescriptive regime for drilling and other well operations...

... in particular were considered to be extremely important to the appropriate and effective implementation of the Safety Case regulatory regime and the future wellbeing of the Industry and its workforce. These were: the provision to be made for a temporary refuge the temporary refuge performance standards...

... costs of reservoir exploitation and of improved efficiency in subsequent operations. Because of the complex nature of multiphase fluid flow regimes, direct measurement of the flow using conventional metering devices has not so far been successful. Experimental flowmeters based on more sophisticated...

... of state production control pressure-gradient calculation pressure gradient production monitoring evaluation fancher multiphase flow peng-robinson equation poettmann statistical result pressure loss utilisation fluid modeling calculation liquid holdup regime correlation INTRODUCTION...