Gilsonite drilling mud additive | Buy at a cheap price
In general, a material that is added to a drilling fluid in order to fulfill one or more specified roles, such as a weighing agent, viscosity enhancer, or lubricant, is referred to as drilling mud or drilling fluid
These terms refer to the same thing
There are a variety of ingredients, additive, and components such as gilsonite that can be added to the drilling mud in order to improve its effectiveness
Gilsonite is the most essential component of these many additions
The primary functions of the circulation fluid or drilling mud are as follows:
to lubricate and cool the drilling bit
to suspend the cuttings from the drilling process so that they can be carried to the surface and removed
to avoid excessive amounts of fluids from flowing from the hole into surrounding formations by dispersing a thin, but substantial, impervious filter cake on the wall of the hole
to serve as a weighting material exerting sufficient pressure
to keep the drill bit in place
As noted, Gilsonite is a mineral that is utilized in oil well cementing as well as drilling mud fluids
Gilsonite is a common component of oil-based drilling muds, which are utilized for drilling in shales and other challenging geological formations
Gilsonite comes in a variety of softening points and particle sizes
Gilsonite that has been subjected to specialized processing is added to water-based drilling fluids
This helps to reduce the amount of hole washout that occurs by solidifying difficult shales and blocking highly permeable sands while simultaneously lowering torque and drag
Gilsonite, when used with oil well cement, can lower the weight of the slurry without compromising its compressive strength
Additionally, it can serve as an efficient bridging and plugging agent to cover fractures in weak formations while cement is being applied
Gilsonite is also used in drilling mud according to FLC, which stands for “Filtrate Loss Control” or “Fluid Loss Control” in oil-based mud
Gilsonite-based cement Cement that is manufactured by Gilsonite and is ideal for blocking or plugging an abandoned pipeline or for backfilling a mine shaft, tunnel, or excavations consists of Portland cement or a combination of at least two components taken from Portland cement, Portland slag, and Portland flies ash
The cement mix can be used to make a cementitious slurry, which can have a density of less than or equal to 1500 kg/m3 and displays good compressive strength
It is recommended that, when formulating the cementing composition of the product, Gilsonite be utilized in an amount ranging from approximately one-half to nearly ten times by volume the amount of the cement that is utilized
The specific result that is desired will determine the exact amount of Gilsonite that should be utilized
The greater range is used in situations where it is more vital to maximizing strength, while the lower range is used in situations where it is more important to maximize the many attributes conferred by the gilsonite
For any given mix ratio, the strength and porous characteristics of the set cement are determined, in large part, by the particle size of the gilsonite and the distribution of that size among the particles
In situations where the highest possible strength is desired, a course Gilsonite aggregate with a mesh size of minus 50 or finer may be utilized in situations where it is desirable to achieve the lightest weight and lowest porosity-permeability while making a sacrifice in terms of strength or when strength is not a primary concern
Conditions that call for a wide variety of different combinations of particle size and particle size distribution are frequently encountered in the field
The above instances show extremes
However, the mixture must at all times be pumpable through the system, beginning at the point where it is mixed and continuing all the way to the point where the cement slurry is placed
The coarser the aggregate, the lower the total amount that can be present in a given slurry before it begins to impair the pump’s performance
For instance, a mix with a cement-Gilsonite proportion of 1:4, using the coarse aggregate stated above, is difficult to pump and is likely to plug restricted passages in the system
On the other hand, the very same mix, using the fine aggregate mentioned above, will never plug if the water-cement ratio is high enough
For the purpose of wetting the surface of the Gilsonite particles and resulting in them forming an intimate bond with the casing and earth formations of the borehole, an amount of a petroleum solvent that is dependent on the amount of Gilsonite that is present may be added to the wet or dry mix
This will prevent corrosion and minimize the pulling away of the cement from the casing or borehole wall due to the shrinkage that is normal to the setting of the cement
It is possible to pump the solvent through the casing and into the cementing zone before pumping the Gilsonite-cement slurry
This is an alternative to introducing the solvent directly to the mix
Fluid loss control An HPHT fluid loss control aid that is stable at extreme temperatures and functions as an excellent shale stabilizer, bore hold lubricant, sealant for depleted sand, and wall cake conditioner is the subject of this invention
The invention also relates to a composition that contains said fluid loss control aid
A nonionic surfactant is included in the HPHT fluid loss control aid, which is a Gilsonite (also known as asphaltite, asphaltum, Gilsonite, uintaite, natural asphalt, and natural bitumen)
The HPHT fluid loss control aid includes a solubilized lignite, such as causticized lignite, in addition to carbon black and causticized lignite
Additionally, the aid contains a solubilized lignite
The fluid loss control aid reduces HPHT filtrate loss, is stable at elevated temperatures such as 300 °F, stabilizes problematic shales and reduces borehole erosion, assists in sealing depleted sands, reduces torque and drag, and has no adverse effects on the flow properties of properly conditioned drilling fluid
Additionally, it lowers total well costs
We are here to supply you with the best gilsonite suitable for all kinds of applications
You can contact us for further details
Our sales representative will guide you and give you all the necessary information
