1-20 of 21
Keywords: mechanism
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180250-MS
.... These experiments capture dynamic permeability evolution during invasion and cleanup of the fracture fluid (slickwater). The final suite of experiments consist of adsorption flow tests to investigate, identify and quantify possible mechanisms of adsorption of the polymeric molecules of friction reducers present...
Proceedings Papers

Paper presented at the Rocky Mountain Oil & Gas Technology Symposium, April 16–18, 2007
Paper Number: SPE-108108-MS
.... The actual problem zone is also not easy to locate. The depth where the drilling tool gets stuck is not necessarily the same as the depth of the unstable zone 1 , 2 . Horsrud et al. 3 identified the following four mechanisms responsible for the time-dependent behavior of shale: 1) hydrodynamic...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Petroleum Technology Conference, May 21–23, 2001
Paper Number: SPE-71080-MS
... of the treatment that are scientifically sound, as well as the areas that are in need of additional research. The most important factor in treating wells for excessive water production is the characterization of the water production mechanism. This paper outlines some simple graphical techniques used to identify...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Petroleum Technology Conference, May 21–23, 2001
Paper Number: SPE-71034-MS
... engineer teufel society derivative variation mechanism her-yuan chen teufel spe 71034 Introduction All petroleum reservoir problems involve two basic elements: fluids and rock. Associated with these basic elements are two particular processes: fluid flow and geomechanics...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Petroleum Technology Conference, May 21–23, 2001
Paper Number: SPE-71038-MS
... Abstract This paper introduces the concept of the transient hyperbolic exponent b. The transient hyperbolic exponent may be used to derive values for b for use in Arps' equations for a variety of drive mechanisms. For a coalbed methane reservoir, b is shown to be a function of the ratio...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Regional/Low-Permeability Reservoirs Symposium and Exhibition, March 12–15, 2000
Paper Number: SPE-60325-MS
...-bearing formations. Very low permeability gas reservoirs are typically in a state of capillary undersaturation where the initial water (and sometimes oil) saturation is less than would be expected from conventional capillary mechanics for the pore system under consideration. These formations are commonly...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Regional/Low-Permeability Reservoirs Symposium, April 5–8, 1998
Paper Number: SPE-39947-MS
... with the bump. P. 385 hydrostatic head fracture hydraulic fracturing drillstem/well testing wellbore pressure transient testing mechanism proppant closure expansion water hammer crosslinked gel drillstem testing injection upstream oil & gas pressure transient analysis gauge bump...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Regional/Low-Permeability Reservoirs Symposium, April 5–8, 1998
Paper Number: SPE-39950-MS
... Abstract Experiments at the GRI/DOE M-Site have shown that hydraulic fractures have a considerable degree of complexity that is difficult to account for using current understanding. Several of the key features are reviewed and an attempt is made to examine them relative to fracture mechanics...
Proceedings Papers

Paper presented at the Low Permeability Reservoirs Symposium, March 19–22, 1995
Paper Number: SPE-29565-MS
... enhanced oil recovery chemical flooding methods technology potential saturation recovery water saturation oil recovery numerical simulation mechanism geology sedimentary rock asp technology potential clastic rock rock type petroleum engineer waterflooding geological subdiscipline united...
Proceedings Papers

Paper presented at the Low Permeability Reservoirs Symposium, April 26–28, 1993
Paper Number: SPE-25863-MS
... the formation. This work investigates mechanisms of fluid leakoff, damage and control in large scale cleated coal samples and in coal core samples from the San Juan and Black Warrior Basins. The leakoff properties, regained permeability and retained conductivity of the proppant pack have been studied...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Regional Meeting, May 18–21, 1992
Paper Number: SPE-24367-MS
..., a procedure which would otherwise be quite costly. Differences between fractal flow and frontal displacement are discussed along with the various mechanisms of pressure support, gas saturation control, mixed phase flow, imbibition and emulsification. Conclusions are drawn which include expected pressures...
Proceedings Papers

Paper presented at the Low Permeability Reservoirs Symposium, April 15–17, 1991
Paper Number: SPE-21816-MS
... ABSTRACT A Reservoir Simulation study of the Slattery South field has been made to determine the drive mechanisms present in the field and to determine the amount of oil that has been produced from under eighty undeveloped acres in sec 30 of the field in order to resolve a drainage dispute...
Proceedings Papers

Paper presented at the Low Permeability Reservoirs Symposium, March 6–8, 1989
Paper Number: SPE-18978-MS
... because of the drastic change in rheological and leak-off properties between the viscous pad and the acid. Also, the simulation of the treatments includes the mechanism of diffusion of the reactive fluid to the fracture walls, and the injection of fluids with a large contrast in viscosities. Mechanical...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Regional Meeting, May 11–13, 1988
Paper Number: SPE-17506-MS
... level mechanisms that control this displacement process are elucidated, as revealed by experiments in 2-dimensional pore network micromodels and unconsolidated columns of glass beads. Visualizations of the displacement mechanisms are presented and their effect on oil production is discussed. By applying...
Proceedings Papers

Paper presented at the SPE/DOE Joint Symposium on Low Permeability Reservoirs, May 18–19, 1987
Paper Number: SPE-16421-MS
... by conventional modeling approaches. On the other hand, there are cases for coal treatments where pressures remain at levels comparable to other formations. An investigation into the physical causes of the unusual behavior of coal seam stimulations resulted in the identification of a new physical mechanism...
Proceedings Papers

Paper presented at the SPE/DOE Joint Symposium on Low Permeability Reservoirs, May 18–19, 1987
Paper Number: SPE-16433-MS
... fracture injection upstream oil & gas mechanism fracture propagation geometry flow in porous media settari low permeability gas reservoir proppant stress gradient Introduction Several factors influencing the vertical propagation of a hydraulic fracture have been discussed...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Regional Meeting, May 19–21, 1986
Paper Number: SPE-15184-MS
... with high concentrations of H 2 S gas. This paper describes a new ESP cable specifically designed to operate in the severest hot, high pressure, high H 2 S environments. The mechanisms by which high concentrations of H 2 S attack pump cable are explored. How new cable technology can extend cable life in H...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Regional Meeting, May 19–21, 1986
Paper Number: SPE-15183-MS
... particle target material production monitoring erosion rate shear strength riser corrosion mechanism spe 15183 INTRODUCTION The production of oil, gas and water from subsurface reservoir consists of single phase flow (oil, gas, or water), two phase flow (oil-gas, gas-water) or a three phase...
Proceedings Papers

Paper presented at the SPE/DOE Low Permeability Gas Reservoirs Symposium, May 19–22, 1985
Paper Number: SPE-13865-MS
... ABSTRACT The influence of heat-transfer mechanisms during fracture propagation is determined using a general model combining convection along the fracture with conduction and convection in the reservoir. A series of simplified models is also given, together with their ranges of applicability...
Proceedings Papers

Paper presented at the SPE/DOE Low Permeability Gas Reservoirs Symposium, May 19–22, 1985
Paper Number: SPE-13860-MS
... intersection or a synergistic blend of production mechanisms. Field tests in the San Andres are discussed and production data are analyzed. The data is interpreted as indicating long fractures (>100 feet) can be created and that long term conductivity is maintained. effective wellbore radius...

Product(s) added to cart

Close Modal