drilling mud


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drilling mud

n
(Mining & Quarrying) a mixture of clays, water, and chemicals pumped down the drill string while an oil well is being drilled to lubricate the mechanism, carry away rock cuttings, and maintain pressure so that oil or gas does not escape
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.drilling mud - a mixture of clays and chemicals and water; pumped down the drill pipe to lubricate and cool the drilling bit and to flush out the cuttings and to strengthen the sides of the hole
lube, lubricant, lubricating substance, lubricator - a substance capable of reducing friction by making surfaces smooth or slippery
References in periodicals archive ?
Zion Oil & Gas announces that during the current open hole wireline logging and subsequent reaming operations, Zion encountered free-flowing hydrocarbons while circulating drilling mud.
Request for proposals for The provision of services for the collection, neutralization and / or disposal of drilling mud water-based drilling muds associated with the extraction of crude oil, natural gas and gas condensate, low-risk in 2018 for JSC "KNG - Mashzavodservis"
All of the used drilling mud had to be placed in storage containers for another company to come in and test before it was hauled from the jobsite.
To prevent this, loss circulation materials (LCM) are typically added to drilling fluids to seal and plug these "thief" zones and restore the full circulation of drilling mud.
SWD Director Eric Matthews told Columbiana County commissioners that 77 percent of the solid waste disposed of at designated landfills within the district is drilling mud, a byproduct of the drilling process.
Water-based oil-based emulsion and foam can be used as drilling mud and its type depends upon the formation encountered.
The first one is defined by the presence of significant natural gas volumes in the drilling mud within the Lower Dogger/Upper Liassic zone, which occurs over a gross interval of approximately 100 metres.
For oil-in-water analysis, the analyzer has the capability to measure from sub-ppm to percent levels, making it suited for wastewater, produced water or track water measurements, as well as hydrocarbon levels in drilling mud or drill cuttings.
Once intercepted, drilling mud followed by cement will be pumped into the well to secure it.
The relief well could intercept the leaking well and seal it with drilling mud and cement.
When those operations are completed, the drilling mud system will be changed to a lighter mud prior to beginning coring.
The new vessels will provide supplies such as fuel, water, equipment, drilling mud and other materials, to offshore installations.