Zobrazeno 1 - 10
of 302
pro vyhledávání: '"H.S. Fogler"'
Autor:
H.S. Fogler, Christopher N. Fredd
Publikováno v:
SPE Journal. 4:196-205
Summary The effects of transport and reaction on the phenomenon of worm-hole formation were investigated for a wide range of fluid systems including strong acids, weak acids, and chelating agents. These fluid systems are influenced by a variety of tr
Autor:
F. H. Browning, H.S. Fogler
Publikováno v:
SPE Production & Facilities. 10:144-150
Summary Injection of scale inhibitors into a formation is a commonly used technique to prevent scale formation during oil production. The success of a "squeeze treatment" often is determined by its effective lifetime in inhibiting scale in a reservoi
Autor:
Karsten E. Thompson, H.S. Fogler
Publikováno v:
SPE Production & Facilities. 10:130-136
Summary High water saturations in producing zones of petroleum formations cause problems during both acidizing and production. Water diverting agents are designed to prevent some of these problems by selectively plugging watered-out strata. Reactive
Publikováno v:
SPE Production Engineering. 7:350-356
Summary Although acidization has been used successfully for many years to increase the productivity of petroleum wells in carbonate formations, demands on the performance and application of the acidizing process are increasing. This study investigate
Autor:
R.N. Valdya, H.S. Fogler
Publikováno v:
SPE Production Engineering. 7:325-330
Summary This paper elucidates the influence of pH and ion exchange on formation damage caused by fines migration. The experimental results affect waterflooding, design of drilling muds, and alkaline flooding. In-situ release of naturally existing fin
Autor:
H.S. Fogler, R.E Lappan
Publikováno v:
SPE Production Engineering. 7:167-171
Summary In-situ growth of cellular material is known to cause formation damage. Bacterial reproduction and polysaccharide production are the key factors that segregate bacterial formation damage from fines and particulate damage. Carefully controlled
Autor:
H.S. Fogler, J. K. Jasti
Publikováno v:
AIChE Journal. 38:481-488
This paper reports on neutron transmission imaging which is a technique ideally suited for imaging various flow phenomena in consolidated porous media because the porous matrix is virtually transparent to thermal neutrons. Hydrogen-containing fluids,
Publikováno v:
Journal of Petroleum Science and Engineering. 4:213-221
Khilar, K.C., Vaidya, R.N. and Fogler, H.S., 1990. Colloidally-induced fines release in porous media. J. Pet. Sci. Eng., 4: 213-221. A critical value of the total ionic strength (CTIS) has been found to exist for mixed salt solutions flowing in porou
Publikováno v:
Langmuir. 6:702-706
The colloidal stability of polystyrene lattices with adsorbed acidic polysaccharides was studied as a function of temperature by measuring the flocculation rate constant, the steric layer thickness, and the amount of adsorption. As the temperature in
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