... reservoir core fluid dynamics hcl enhanced recovery flow rate eagle lake core precipitation drilling fluid property solid precipitation dead oil drilling fluid formulation flow in porous media PAPER 2009-160 Productivity Improvement in the Viking Reservoirs of West-Central Saskatchewan S...

... considered is hole cleaning. Hole cleaning is a challenging task even for a single phase drilling fluid. Moreover, there is still a lack of information how the cuttings are transported when gas-liquid mixtures are used as drilling fluids. Flow rate optimization during UBD operations for liquid and gas phases...

... the effect of pipe rotation. Extensive experimental work has been conducted on METU-PETE Flow Loop for numerous non- Newtonian drilling fluids including KCl-polymer muds and PAC systems for different flow rates and pipe rotation speeds, and frictional pressure losses are recorded during each test...

... profile assumption viscous drag geometry gas density analytical model steam-assisted gravity drainage capillary tube size distribution flow rate thermal method PAPER 2009-194 Investigation of Gas Flow in SAGD C. CANAS, A. KANTZAS University of Calgary N. EDMUNDS Laricina Energy Ltd...

... different methods evaluated in this work, although underestimating flow rates, Vogel's relation best matched our work. The approach presented in this paper eliminates the need for multipoint tests, and the required data can be obtained from a buildup test. This approach can be applied to both initial well...

... operational parameters, including; flow rate, wellhead pressure and tubing diameter. The results provide important guidelines in minimizing the risks associated with asphaltene deposition. Introduction Asphaltenes are the heaviest fraction of crude oils which are polyaromatic structures or molecules...

... the accurate inflow performance curve (IPR) for each well. Then, at each reservoir pressure the relationship between wellhead flowing pressure and flow rate is programmed by Visual Basic program (VBA). This program is used to allocate daily gas rate from the wellhead flowing pressure. This method shows high...

... properties because of the precipitation and dissolution reactions may help or hinder the mobility of the traveling carbon dioxide. experimental case sequestration experimental result equation injection upstream oil & gas reservoir characterization flow rate composition fraction dioxide...

... Abstract Currently in the oil industry, productivity equations for a single well are erroneously used in all reservoir systems, regardless of the interference effects on flow rates of different wells in the same drainage domain This paper presents steady state and pseudo-steady state...

... greater than 20 cp will cause the injection fluid to break into adjacent sands if the flow rates are above 2000 B/D. As expected, the higher the viscosity and the injection rate, the higher the tendency of the fractures to grow out of containment. A chart with safe limits for surfactant-polymer injection...

... flow rate separate layer fracturing materials zm gas reservoir thickness prepad fluid ratio fracture height proppant concentration treatment curve physical property reservoir fracture parameter relation curve hydraulic fracturing PETROLEUM SOCIETY PAPER 2008-010 Fracturing Evaluation...

... by adjusting a set of controlling variables (e.g., flow rates and/or flowing bottomhole pressures)1. After an oil reservoir is put into production, it will be converted from a static system into a dynamic system. Such a system can be treated as a black box, to which injection fluids including gas and water...

... & gas hydrocarbon solvent micromodel experiment composition concentration injection rate reservoir decane orientation fracture oil recovery factor enhanced recovery flow direction flow rate discontinuity steam-solvent combination artificial intelligence viscosity image analysis...

... analysis injection tight gas reservoir test analysis equation average pressure pressure transient testing straight line wellbore storage drillstem testing reservoir pressure reservoir drillstem/well testing derivative flow regime permeability flow rate reservoir parameter fracture...

... With development of the gas industry, gas pipeline networks have evolved over decades into very large and complex systems. gas network compressors engines and turbines discharge pressure artificial intelligence psig th annual meeting flow rate midstream oil & gas operation scheme consumption...

... and surface RPM values for a constant mud flow rate and pre defined bit wear at total depth, a maximum average ROP for the section can be reached for any PDM. The PDM with the lowest $/ft can then be selected based on the analysis. Introduction Drilling simulation has gained a leading position in the well...

... for that coarse block. permeability model scientific computing grid block pressure difference boundary condition scaling method unstructured grid fluid dynamics coarse block flow equation flow rate diagonal permeability tensor calculation heterogeneity diagonal tensor random boundary...

... mechanism, experiments were conducted using micromodel cells to visually understand the blocking mechanism. The composition of the fluid is varied as well as the flow rate at which the fluid is injected. Through this, the pressure at which the microbubbles invade the medium and the optimum composition...

... froude number gas cut drilling fluid management & disposal fraction flow rate gas separator separator PETROLEUM SOCIETY CANADIAN INSTITUTE OF MINING, METALLURGY & PETROLEUM PAPER 2007-169 Development of a Downhole Separator and Intensifier for Coiled Tubing Jetting J.J. KOLLE, K. THEIMER...

... oil & gas port concentration microbial culture waterflooding conversion batch experiment experiment bioreactor initial sulphide concentration enhanced recovery oxidation volumetric reaction rate sulphide concentration sulphide flow rate reactor bacteria continuous biofilm reactor...