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Keywords: fluid velocityClose
J Pet Technol 71 (10): 70–72.
Paper Number: SPE-1019-0070-JPT
Published: 01 October 2019
... mechanisms and methods of addressing them and includes a discussion of fluid velocities and constraints. Enhanced Flux Management Work Flow Conventional erosion models are aimed at calculating fluid-velocity limits and ensuring that the fluid velocity is constrained to below these limits at all times. 1...
J Pet Technol 60 (11): 65–68.
Paper Number: SPE-1108-0065-JPT
Published: 01 November 2008
... hole cleaning. For a stationary bed of drilling cuttings in the annulus, generally, an increase in the fluid velocity will erode the bed significantly. However, depending on the drilling conditions, very-high fluid velocities are needed for bed removal, which may not be possible because of hydraulic...
J Pet Technol 60 (02): 56–59.
Paper Number: SPE-0208-0056-JPT
Published: 01 February 2008
... height experiment video turbulence configuration test section determination flow loop fluid velocity polymeric fluid Transport Mechanism source depth polymer-based fluid 56 JPT FEBRUARY 2008 The objective of this study was to deter- mine experimentally the cuttings lag or slip velocity...
J Pet Technol 54 (12): 54–56.
Paper Number: SPE-1202-0054-JPT
Published: 01 December 2002
... & gas enhanced recovery fluid velocity extension viscosity inlet production monitoring vibration pam concentration efficiency normal force reservoir surveillance service life concentration drilling fluid formulation fluid flow special requirement flow system beam pumping drilling fluid...
J Pet Technol 53 (01): 59–63.
Paper Number: SPE-60184-JPT
Published: 01 January 2001
... out of the fracture. 1 1 2001 1 1 2001 1 1 2001 1 1 2001 2001. Society of Petroleum Engineers dimensionless fracture conductivity conductivity fluid velocity non-darcy flow effect fracturing materials permeability forchheimer reservoir flow in porous media...
J Pet Technol 47 (03): 216–222.
Paper Number: SPE-28564-PA
Published: 01 March 1995
... which restricts the fracture height open to flow. This leads to high local fluid velocities and establishment of an equilibrium sand bed height. Other authors reported observing significant settling and less than perfect transport in both horizontal and vertical fractures. These studies, conducted...
J Pet Technol 41 (01): 59–66.
Paper Number: SPE-16886-PA
Published: 01 January 1989
... wormhole growth pore fluid loss fluid velocity carbonate reservoir matrix equation of state rock surface complex reservoir acid concentration fluid-loss rate diffusion coefficient injection rate reaction rate artificial intelligence wormhole A Mechanistic Model of Wormhole Growth...
J Pet Technol 34 (09): 1929–1937.
Paper Number: SPE-9701-PA
Published: 01 September 1982
... at lower annular fluid velocities and appears to be negligible at high velocities. Also, there is a threshold value of rotary speed above which there is little change in transport behavior. Inspection of the equation developed by Zeidler I to predict the volumetric cuttings concentration in a vertical...
J Pet Technol 23 (11): 1299–1304.
Paper Number: SPE-3109-PA
Published: 01 November 1971
... the evidence presented thus far, it is apparent that the fluid velocity through and beyond the nozzles and the pressures existing at and near the bottom of the hole both play important roles in the drilling process. Our goal, then, is to study the bottom-hole pressure distribution as it is affected by nozzle...
J Pet Technol 21 (06): 671–679.
Paper Number: SPE-2190-PA
Published: 01 June 1969
... formulation drilling fluids and materials drilling fluid selection and formulation Upstream Oil & Gas completion operation fluid velocity damage mechanism particle wellbore gravel pack perforation reservoir Pack completion cased-hole gravel pack completion filter cake fluid system...
J Pet Technol 19 (04): 559–569.
Paper Number: SPE-1541-PA
Published: 01 April 1967
... by local fluid velocity in the fracture, fluid andparticle properties, and the size of the particle relative to the fracturewidth. The distribution of propping agents, effective overburden pressure andformation rock strength control the propped fracture width by controlling theextent to which the propping...
J Pet Technol 18 (06): 753–764.
Paper Number: SPE-1285-PA
Published: 01 June 1966
.... For particles moving individually, the particle velocity in some cases may be low compared to the bulk average fluid velocity; in other cases, the particle velocity may exceed the bulk average fluid velocity. At high propping agent concentration or low fluid velocity, the likelihood of particle deposition...
J Pet Technol 17 (02): 137–144.
Paper Number: SPE-944-PA
Published: 01 February 1965
... flow rate measurements are much more meaningful. The problem of fluid identification is complicated by the variety of possible mixtures of oil, gas and water. and by the effects of fluid velocities on these mixtures. Both the fluid mixture and velocity must be considered in selecting appropriate...
J Pet Technol 16 (05): 555–560.
Paper Number: SPE-736-PA
Published: 01 May 1964
... was simulated by the annulus between a 2.03 in. OD sandstone core and the surrounding pipe. Annulus widths of 0.234 and 0.117 in. were used, and the core was 3.5 in. long. The annular geometry provides a uniform fluid velocity and a well-defined shear rate over the entire filtering surface, and permits a large...
J Pet Technol 16 (03): 329–336.
Paper Number: SPE-694-PA
Published: 01 March 1964
... in bit penetration rates due to jetting is discussed for conditions which made the troublesome phenomena stand out one at a time. A brief definition and interpretation of these phenomena is given in Appendix A. Appendix B gives the results of measurements of fluid velocities along the hole bottom...
J Pet Technol 15 (04): 450–454.
Paper Number: SPE-553-PA
Published: 01 April 1963
.... The efficiency of the sealers is primarily influenced by: the velocity of the balls down the pipe, and the fluid velocity through the perforations. To divert the sealer to the perforation, the inertial force of the ball must be overcome by the drag force created by the fluid velocity through the perforation...
J Pet Technol 13 (07): 629–636.
Paper Number: SPE-1639-G-PA
Published: 01 July 1961
... lacunae exist. well logging Biot time-average equation dilatational velocity Reservoir Characterization frequency viscosity shear velocity Upstream Oil & Gas Geertsma sandstone phenomenon pertinent interpretation log analysis fluid velocity porosity specimen porous media...
J Pet Technol 11 (07): 55–57.
Paper Number: SPE-1108-G
Published: 01 July 1959
... of the crack were closed so that the fluid flowed horizontally. Because of gravity most of the sand settled to the bottom before moving very far through the crack. If the fluid velocity exceeded a certain critical value, then all the sand injected was washed on through the crack even though it had settled...
J Pet Technol 11 (01): 57–60.
Paper Number: SPE-1046-G
Published: 01 January 1959
... calculation total pressure production monitoring fluid velocity constant saturation PhD thesis production logging equilibrium composition production control Upstream Oil & Gas porous medium fluid component Aronofsky journal of petroleum technology establishment downstream end heller...
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