Illustration of aerated mud drilling at Onikobe geothermal power plant area.
نویسندگان
چکیده
منابع مشابه
Effects of Contamination by Geothermal Drilling Mud on Laboratory Determinations of Sandstone Pore Properties: an Evaluation
Numerous studies have been presented, mainly in the petroleum literature, about permeability impairment of reservoir formations due to rock/drilling fluid interactions. For example, Glenn et a1;(1957) showed that mud particles can invade to an appreciable depth into the pores of a porous medium, form a "filter cake" in the pores, and cause a substantial reduction in the permeability of the inva...
متن کاملEstimation of the Formation Temperature from the Inlet and Outlet Mud Temperatures While Drilling Geothermal Formations
Formation temperature is an important parameter in geothermal drilling since it affects drilling fluid, operations and equipment, through mud temperatures. In this study formation temperatures of the five geothermal wells in Germencik-Omerbeyli field were estimated by using mud inlet and outlet temperatures obtained during drilling. GTEMP wellbore thermal simulation model was used to estimate t...
متن کاملGis Integration Methiod for Geothermal Power Plant Siteing in Sabalan Area, Nw Iran
Geographic Information System (GIS) was used as a decision-making tool to target potential geothermal power plant sites in Sabalan geothermal field, northwestern part of Iran. The aim of the study was to identify suitable areas to establish 55 MW geothermal power plants (GPP). After comprehensive study about required data for GPP site selection project, available data in the area on a regional ...
متن کاملDecreasing of water loss and mud cake thickness by CMC nanoparticles in mud drilling
CMC polymer is used as an additive to decrease water loss and mud-cake-thickness in mud drilling. In this study, the effect of CMC and CMC nanoparticles on water loss and mud-cake-thickness in mud drilling is investigated. CMC nanoparticles are made by using of ball milling and their size is measured by Particle size analyzer. CMC and CMC nanoparticles which were prepared by Hamilton batch mixe...
متن کاملDecreasing of water loss and mud cake thickness by CMC nanoparticles in mud drilling
CMC polymer is used as an additive to decrease water loss and mud-cake-thickness in mud drilling. In this study, the effect of CMC and CMC nanoparticles on water loss and mud-cake-thickness in mud drilling is investigated. CMC nanoparticles are made by using of ball milling and their size is measured by Particle size analyzer. CMC and CMC nanoparticles which were prepared by Hamilton batch mixe...
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ژورنال
عنوان ژورنال: Journal of the Japanese Association for Petroleum Technology
سال: 1986
ISSN: 1881-4131,0370-9868
DOI: 10.3720/japt.51.408