gilsonite powder lubricant and drilling fluid additive
Gilsonite is widely used in many industries and sectors as a coating and lubricant material and additive in both powder and lump form, especially in the manufacturing drilling fluid.
gilsonite powder uses
But pulverized powder is more popular and practical as it is used in mud mix and powder offers better solubility.
It would appear that the gilsonite component is particularly significant for both the regulation of fluid loss as FLC and the performance of its role as a shale inhibitor.
This component, by itself, would have a tendency to create an increase in the viscosity of the fluid; however, the other components that make up the additive that is the subject of the invention effectively combat this tendency.
The gilsonite that contains filtrate loss control fluids as well as chemical drilling mud additives, more specifically, is intended for application in the field of oil and gas well drilling.
As was mentioned earlier, the additive that is the subject of the invention is made up of the product that is formed by quebracho, lignite, gilsonite, sodium sulfite, paraformaldehyde, and sodium hydroxide interacting together in the presence of water to produce a new substance.
To achieve the best possible outcomes in accordance with the innovation, it is necessary to make use of each of the components that have been outlined.
The reaction conditions that are employed to generate the product of the invention can be reasonably easily adjusted to provide a broad variety of different results.
On the other hand, the product is often made by heating the components that have been specified in a reaction vessel that has been sealed at a temperature in the range of 100 to 150 degrees Celsius.
For a period of time ranging from one hundred twenty to a quarter of an hour, keep in mind that shorter intervals can be used as the temperature is raised.
Although the chemistry involved is extremely complicated and not fully understood, it appears that the reaction results in the sulphomethylation and customization of a complex formed between the quebracho, lignite, and gilsonite.
This is despite the fact that the chemistry involved is extremely complex.
In any event, the final composition, which is largely water-soluble, is dried, which is preferable, and then it can be stored for further blending with typical clay-based aqueous drilling dispersions or drilling fluids.
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This blending is performed advantageously on site; however, it will be understood that the additive may be pre-packed with the drilling fluid in some cases.
In most cases, the gilsonite is offered in rock form and can be pulverized to a mesh size of 200.
The ignition temperature of natural asphalt is 380 degrees Celsius.
And a melting point that is no lower than 205 degrees Celsius.
Gilsonite like this is purchased by our clients from all over the world.
Gilsonite has been added to drilling fluids in order to give better stability to well walls, lubricate the drill string inside of a well, seal microfractures and thereby prevent the formation of larger fractures, and decrease the loss of filtrate to formations at high temperatures.
Additionally, gilsonite has been added to drilling fluids in order to prevent the formation of larger fractures.
It is a time-honored practice to incorporate gilsonite into drilling fluid dispersions or muds in order to coat the walls of well holes.
This method has been proven effective.
The objective of the fluid is to stabilize the walls of the hole by generating a coating or "cake" on the walls that are relatively thin but strongly adherent.
This will achieve the desired result of stabilizing the hole's walls.
The coating needs to be able to endure temperatures that are relatively high, and it also needs to be resistant to the passage of moisture or other fluids through it.
The proportion of gilsonite used in oil-based drilling fluids as well as the variety of additives used in drilling fluids is continually expanding.
This co-pending application provides a description of the chemistry of organ clays and main emulsifiers for use in a variety of applications.
These applications include oil-based drilling fluids and various compounds in which the viscosity of the compositions may be adjusted.
As some background, and specifically in the case of oil muds or oil-based drilling fluids, organically modified clays have been used for the past fifty years as a component of the drilling fluid to assist in the creation of drilling fluids that have properties that enhance the drilling process.
gilsonite powder for sale
This has been done in an effort to help create drilling fluids that have properties that enhance the drilling process.
In particular, oil-based drilling fluids are utilized for a number of purposes, including the removal of cuttings, the cooling and lubricating of moving parts, and the maintenance of pressure inside the well to regulate the flow of liquid and gas.
The components of typical oil-based drilling mud, which are then combined to produce a gel, are as follows: an oil component, also known as the continuous phase; a water component, commonly known as the dispersed phase; and an organophilic clay, abbreviated OC (also referred to as drilling mud or oil mud).
Emulsifiers, weight agents, fluid loss additives, salts, and a wide variety of other additions might be contained inside the mud, or the mud could be spread with those ingredients.
The quality of the drilling mud can normally be determined by looking at how well it can keep its viscosity and how well it can keep its emulsion stable.
Drilling fluids system advantage
- provides improved shale stabilization
- averts the accumulation of differential sticking
- reduces or prevents lost circulation
- offers a matrix for the reinforcement of the wellbore
our company is among the biggest suppliers and manufacturers of gilsonite in all forms and specifications.
Gilsonite in powder with different mesh sizes from 30 to 200 mesh, and ash content from 5 to 25 percent, and also gilsonite lump is available directly from the mine.
You can have a safe and guaranteed purchase without any intermediates.
All you need to do is to contact us.
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