Albrecht's company is the only official distributor of bentonite under its own brand Albrecht-MV and Albrecht-LV. This is HDD bentonite of the highest quality, which is used in all types of HDD drilling. Bentonite in bags of 20 kg and 25 kg from the plant in Krasnodar, always available in a warehouse in Moscow. Bentonite is needed by everyone who is going to engage in horizontal directional drilling. The use of bentonite during horizontal directional drilling. In addition to the main functions of improving the puncture quality, it also ensures the safety of the drilling tool. Bentonite can be used as a filler and for the treatment of wells and boreholes. If you plan to carry out drilling operations, you need to buy HDD bentonite. In this case, the well solution will help remove existing fragments, and will also “remove” various rocks. When wondering where to buy bentonite, you also need to think about purchasing additional components for the drilling fluid that will improve the quality of the puncture. If you decide to buy bentonite for drilling, pay attention to its quality, since thanks to it you will not only get an excellent puncture, but also preserve your HDD equipment. If bentonite is used correctly, the well will not become clogged with clay or earth, and debris and limestone will not subsequently interfere with its normal use. On our website you can see a photo of bentonite, in the photo the bentonite is packed in 20kg and 25kg bags. Our company sells bentonite both wholesale and retail. We supply bentonite to cities such as Chelyabinsk, Samara, Yekaterinburg, Novosibirsk, Kazan, Krasnodar, Voronezh, Tyumen, Perm, Bryansk, Serpukhov, Ryazan, Kirov, Irkutsk, Ufa, Astrakhan, Penza, Rostov and many others. If you need high quality bentonite, contact Albrecht's company.
Bentonite for drilling
Bentonite for drilling is best purchased from Albrecht's company. It is Albrecht's company that is the official representative of the bentonite production plant under its own brand - Albrecht MV and Albrecht LV. If we talk about the quality of bentonite, it directly depends on the physical and chemical properties. If we talk about bentonite for drilling, it can quickly change its properties during the puncture of a horizontal well, thanks to which the efficiency of the process will be better, and the quality of the wellbore itself will noticeably improve. It is important to learn that the hydraulics of the bit will also depend on the quality of the bentonite. Its chemical properties, density, and solution yield will play a role. You can Buy Bentonite in Moscow for drilling wells from us. Choosing bentonite for drilling from us means choosing a product of the highest possible quality. Our bentonite will be able to significantly increase the density of the solution, thereby improving its lifting force, and the yield strength and viscosity of this material will help to quickly clean the wellbore, giving it maximum stability and strength. If you are interested in the price of bentonite, you can always check it on our website or with our managers. It is better to buy high-quality bentonite than to regret the short service life of the material and drilling equipment. In order to purchase bentonite, it is necessary to take into account its modification and mineral composition. It is extremely important to take into account all factors before purchasing bentonite and select the correct composition of bentonite, choosing the bentonite that is exactly suitable for your facility. You can also look at the characteristics of bentonite, as well as find out the cost of bentonite on our website, the price is for a 20 kg bag of bentonite.
Bentonite for HDD
It is best to buy bentonite for HDD in Moscow from Albrecht’s company. Bentonite is supplied directly from the plant in Krasnodar. I would like to note that foreign-made HDD bentonite is most often used during drilling. Bentonite is a clay, clay powder, that is high in sodium. The main feature of bentonite for HDD is obtaining high density and excellent swelling. Bentonite can be called a good sealant for laying pipelines. We also need to think about how much bentonite costs? where to get bentonite? Where is bentonite for HDD sold? You can find and buy bentonite either on order in stores or on the website. We recommend buying bentonite for HDD wholesale or retail from us. We sell bentonite in 20 kg bags; the light weight of the bag makes it easy to transport and use in the HDD drilling process. When purchasing, it is best to inquire about the properties of bentonite from our sellers; they will advise you on the most appropriate choice of bentonite that is suitable for you. The consumption of bentonite depends on the type of soil, the length of the puncture, the diameter of the expansion and the quality of the bentonite used. The composition of bentonite is also different; our managers will select bentonite for HDD, depending on the drilling object, thereby ensuring a successful puncture.
Bentonite for wells
Albrecht's company offers you to buy high-quality bentonite for wells from the manufacturer's plant in Krasnodar. When bentonite is used for drilling wells, a clay crust will appear on the wall of the well, which will have excellent density. It will act as a stabilizer for the existing wellbore. Thanks to such a crust, destruction of the walls will not occur. Taking into account the characteristics of the bentonite solution, it is possible to create a barrier for formation groundwater. This will help reduce the likelihood of water or oil gushing out while horizontal directional drilling is taking place. You can buy bentonite for wells at any time by placing an order on our website or by phone. Practice shows that the use of bentonite solution allows you to speed up the drilling process several times, and the time required for it will be minimal. The main component of the material is clay powder, which is created thanks to special technology. HDD bentonite is in fact the same material as bentonite for wells. The composition of the bentonite mixture itself will simply be slightly different. But you shouldn’t think about where to buy bentonite if all the work is done by hired workers - they will decide this issue themselves. Albrecht MV bentonite is also very popular among specialists in this matter. It is distinguished not only by its favorable price, but also by its good quality.
Bentonite drilling rig
When choosing drilling bentonite, our company recommends using high-quality Albrecht MV bentonite. During HDD drilling, not only the units used, but also the drilling fluid play an important role. Its quality directly affects the stability and integrity of the hole being drilled, as well as the integrity and durability of the drilling tool. Albrecht's company recommends buying drilling bentonite from us. It is our company that is engaged in the official sale of high-quality bentonite from the Albrecht MV bentonite production plant. Our clients who use bentonite for HDD purchased from us are confident that during the drilling process bentonite will not only facilitate puncture, but will also preserve the tool. If you have already used bentonite drilling fluid for HDD drilling, you have an idea of the importance of choosing the right drilling fluid for the right well. Bentonite from the Albrecht drilling company also has its own characteristics, taking into account which you choose the bentonite that is suitable for you. Our company can advise you on choosing the type of bentonite plant in Krasnodar, thereby selecting the bentonite that is exactly suitable for your facility. Our specialists have extensive experience working with bentonite, not only in Russia, but also abroad.
Buy bentonite in Moscow
Now you can buy bentonite in Moscow from the Albrecht company from the best bentonite manufacturer - the Albrecht MV bentonite production plant, by placing an order on the website or by phone through managers. The manufacturer of Albrecht bentonite guarantees a high quality product, backed by years of testing and successful punctures. The production of bentonite is a high-tech process, which results in a high-quality product that meets all standards, which is why our company chose the plant in Krasnodar as a supplier of bentonite. The price per ton of bentonite differs depending on the brand, quality and volume of supply. Therefore, today bentonite manufacturers are trying in every possible way to reduce the cost of bentonite, worsening its quality. Beware of fakes! Many companies sell low-quality bentonite under well-known global brands. Only Albrecht's company has all the official documents and rights to sell bentonite in Albrecht MV Russia! Our company sells bentonite not only in Moscow, but throughout Russia.
Bentonite production plant
The bentonite production plant is located in Krasnodar. Previously, this plant had already produced drilling fluid of a grade close to PBMA (which did not contain or contained a minimal amount of polymers). However, now it is a completely different product. The product was developed by the best drilling fluid specialists, chemists and engineers. Several clay deposits were examined, production and testing were established. At the moment, we have received several high-quality products produced in our Russia at the plant in Krasnodar. You can purchase bentonite directly from the factory through the company ALBRECHT LLC, which is the owner of this brand.
Comparison of HDD bentonites
ALBRECHT bentonite has been presented at various exhibitions and seminars since 2016. I would like to list the most significant points:
Exhibition No Dig 2018 Before the exhibition, bentonite was slightly modified for more complex soils, especially black clay, recommendations for the use of additional polymers for complex soils were calculated. As a result, the more advanced bentonite showed even higher performance than at the last exhibition. The exhibition also included a report entitled “Modern polymer-bentonite for HDD” by leading drilling fluid engineer V.V. Elizarov. Demonstration of the characteristics in the video below.
The next success of Albrecht’s Drilling Fluids would be the successful performance at the IAS HDD 2019 training seminar in Kazan. At this Seminar, a “Battle of Drilling Fluids” was held, in other words, a comparison of drilling fluids from 3 manufacturers was carried out. The results of this event once again showed that Albrecht-MV bentonite is not only a competitive product, but also one of the best on the market today. Below is the full video from the Drilling Fluids Battle:
For more information about the Seminar and the solution battle, follow the link -
At the same time, the production and testing of a new drilling fluid, Bentonite Albrecht-LV, was actively carried out. Sales of which started in June 2019. The product is a lightweight version of Albrecht-MV for finer control of drilling fluid. Concreteite is excellent for large (maxi) drilling. Has excellent performance indicators, SNA, etc.
Preparation of drilling fluid
The preparation of bentonite is a special process that requires the experience and skills of the NSU operator. However, the company ALBRECHT LLC has simplified this process as much as possible by creating its bentonite MV and LV. Each of the bags has recommendations for the use of bentonite; in 70% of cases, the success of the puncture is guaranteed by these recommendations; in some cases, we recommend contacting us for additional advice. A telephone consultation is often sufficient to provide advice on successfully preparing the required drilling fluid. Additionally, I would like to draw attention to the water treatment process. After all, the water for preparing the solution is taken from different objects and has different parameters (properties). For successful puncture and effective use of bentonite solution, you must follow the rules of water treatment. First, you should analyze the water for two main factors: Acidity and Electrical Conductivity. For this, a PH meter and a conductometer are used. And after receiving the results of the water analysis, make a decision on water treatment. Our engineers regularly provide assistance and online consultations to customers purchasing our products.
Bentonite clay, which is more commonly called “bentonite,” is a special type of clay that contains more than 70 percent of a mineral belonging to the montmorillonite group. Montmorillonite, in turn, is part of the group of highly dispersed layered aluminosilicates, the level of which determines the most valuable property of bentonite clay - its high hydrophilicity, which determines the variety of applications of the material.
When water gets between the layers of montmorillonite, the mineral begins to absorb moisture and swell. Further addition of water leads to the formation of a viscous suspension, which is a clay solution. This composition, along with the cation exchange and adsorption properties inherent in montmorillonite, also acquires pronounced thixotropic properties (the ability of the substance to reduce viscosity (liquefy) under mechanical stress and increase viscosity (thicken) at rest). It is these qualities of bentonite powder that have allowed it to be successfully used as a filtration reducer and a viscous-gelling agent for drilling fluids used for preparing drilling fluids when drilling wells and transitions.
When drilling water wells with collapsible drilling rigs, bentonite of the PBMA grade is used. Bentonite is used for hydraulic drilling in granular and floating rocks. Strengthens the walls of the well. Prevents rock from shedding and washing onto the tool. For 1 m3 of water, 50 kg of bentonite is required. The solution must be thoroughly mixed and left for 20-30 minutes. 300 liters of solution is enough to strengthen a 100 m well.
Technical characteristics of "Bentonite" for vertical drilling:
Horizontal directional drilling (HDD)
Trenchless laying of communications is an integral part of construction work in urban environments. Horizontal directional drilling (HDD), which is one of the most common types of trenchless installation of communications, allows you to quickly install utility communications without time and quality losses. HDD is widely used in the construction of large-scale trunk lines, where horizontal drilling effectively overcomes natural obstacles, such as rivers, ravines, lakes when laying all types of pressure networks, casings for cables, etc. With the introduction of HDD in construction, the laying of utilities becomes more efficient and technologically advanced .
GNB-30
"Bentonite GNB-30" is intended for the preparation of water-based drilling fluids with a low solids content (the solution is given highly tipsotropic and lubricating properties) during the construction of crossings using the method of horizontal directional drilling and provides at low consumption:
- good removal of drill cuttings
- high lubricating properties
- wellbore stability
When drilling horizontal microtunnels, the time spent on preparing, chemically treating drilling fluids and washing the shaft makes up a fifth of the time of all auxiliary work. The use of Bentonite GNB-30 provides a significant reduction in these costs. And when laying communications using the HDD method, this makes it possible to overcome problems associated with the characteristics of the soil (coarse sand, sticky clay, screes and landslides, absorption of solution in weakly bound sands and permafrost zones, cavities, thawing), as well as with the peculiarities of the excavation method itself.
"Bentonite GNB-30" is produced from bentonite raw materials with a low sand content - no more than 1%. It contains the optimal amount of polymer, which makes it possible to prepare drilling fluids at a bentonite consumption of 25 kg/m3 to 45 kg/m3, depending on the type of rock being drilled and the hardness of the mixing water. The recommended consumption of "GNB-30 bentonite" when drilling in clay soils is 20–30 kg, when drilling in loams 25–35 kg/m3, in sandy soil 40–45 kg/m3.
In terms of technological properties, "GNB-30" is an analogue of imported bentonite. The properties of drilling fluid based on bentonite grade "GNB-30" are well regulated by polymers and reagents, usually used in horizontal directional drilling technology.
Bentonite for HDD is a powdery clay substance that, when mixed with water, swells and forms a dense waterproof shell. It is this feature that is in demand and widely used in numerous construction technologies. In addition to horizontal directional drilling, bentonite solutions are used in the construction of underground structures, such as tunnels.
Bentonites are potassium, sodium and calcium, it all depends on the natural composition and the predominance of minerals. Calcium and sodium bentonites are used for horizontal directional drilling technology. The qualitative composition of bentonite determines its technical and operational characteristics; accordingly, different bentonite mixtures are selected for different types of soil.
Before starting work, it is necessary to combine the soil and drilling fluid in a separate sample container.
Popular bentonite mixtures
Typically, bentonite for horizontal directional drilling is sold in the form of ready-made mixtures consisting of polymers and clay powder. The building materials market offers a wide range of ready-made bentonite scenarios for all types of soil rocks. These can be bentonites, both for light sandy soils and up to massive rocky ones.
Domestic and foreign manufacturers offer the following types of drilling compounds:
- Ultra-Gel - suitable for preparing fresh water based drilling slurry. The drilling fluid is used for laying pipelines; a particular advantage can be considered a significant reduction in friction in a horizontal well.
- Super Gel is a drilling mixture based on fresh water, widely used in all types of drilling operations.
- Hydraul EZ is used in both standard and severe drilling conditions. Drilling fluid is made from fresh water and is used for HDD equipment. Hydraul EZ helps to significantly reduce the friction force when pulling pipes, as well as installing pipelines.
- Premium Gel is made on the basis of a specialized polymer dry additive and bentonite. This solution has increased productivity. Ideal for borehole stabilization in a variety of drilling techniques. It is suitable for all drilling methods and different soil types.
Price range
Buy bentonite for HDD You can find it in large construction stores, or you can also order it on the websites of various companies. Bentonite is sold in paper or plastic packaging, as well as in pallets. The packaging holds from 20 to 25 kg, the pallet, in turn, consists of 40 bags. Both wholesale and retail sales are possible.
For example, a 22-kilogram bag of sodium bentonite GNB-30 will cost 1,400 rubles; when purchased at retail, the price will drop to 1,200 rubles. One ton of Bentolux Horizont TN PREMIUM bentonite clay powder in 25-kilogram packages will cost you 33,100 rubles. Bentonite price for HDD depends on the brand, quantity and component of the drilling fluid.
The equipment knowledge base is presented in detail. For successful and high-quality work, it will not hurt to familiarize yourself with the regulatory documentation, more details in this article.
Bentonite consumption
An important point when choosing a drilling fluid is the consumption of bentonite during HDD. Manufacturers took this fact into account and launched the production of ready-made bentonite mixtures consisting of natural bentonite with 2% sand content. These are bentonite solutions GNB-1 and GNB-2 for horizontal directional drilling rigs. These solutions form a stable mixture with good viscosity and water-retaining properties, with a consumption of 50 to 60 kg per cubic meter of water.
But the rapid development of the horizontal directional drilling method requires much less drilling suspension consumption. Similar bentonite scenarios include bentonite mixtures containing large amounts of polymer and other additives that largely improve the properties of the suspension. Serial production of the latest series of bento-polymer mixtures - GNB-30, the consumption of which is 30 kg per m3 of water, has already been mastered.
Natural sodium bentonite from the Dash-salakhli deposit is actively used for installing waterproofing screens. It is used both in pure form and in a mixture with sand or soil. Bentonite consumption during horizontal directional drilling is determined by the primary water permeability of the soil and ranges from 5 to 50 kg/m2.
Bentonite is a special composition that has become an integral part in the process of horizontal directional drilling. Thanks to bentonite mixtures, drilling wells and laying pipelines is easier, friction is reduced, and, accordingly, the service life of equipment is increased. And innovative engineering developments have made it possible to reduce solution consumption.
In modern urban conditions, replacing underground communications using the traditional method (open laying method) is increasingly becoming difficult and even impossible due to dense buildings, the impossibility of blocking highways and other man-made and natural obstacles. Therefore, today trenchless technologies are becoming increasingly in demand, among which the horizontal directional drilling (HDD) method occupies a leading place.
Horizontal directional drilling is a unique technology for trenchless construction and repair of gas pipelines, oil pipelines, pressure, gravity, storm sewers, cases for electrical cables, telephone and fiber optic cable communication lines, multi-service networks and cable television lines under rivers, lakes, forests, agricultural facilities, in security zones of high-voltage overhead power lines, main gas, oil, and product pipelines, in dense residential areas, under highways, squares, parks, existing railways and highways, airport runways, etc. The essence of the method is to use special mobile drilling rigs with an appropriate drilling carriage, which carry out preliminary drilling along a pre-calculated trajectory, followed by expanding the well and dragging pipelines into the resulting cavity, with continuous monitoring of the drilling process and appropriate adjustment of the route during its construction.
When using the horizontal directional drilling method, bentonite is used to prepare drilling fluids. These solutions, at a flow rate of 50-60 kg per m3 of water, form a stable suspension with good viscosity and water-retaining properties, which ensure good removal of drill cuttings, high lubricity and stability of the wellbore.
The rapid development of HDD technology has demanded benthic powder, which provides less solution consumption. These products are already a mixture of bentonite with a high polymer content and other additives that improve the properties of the solution and reduce its consumption. Our partners have already mastered mass production from bento-polymer mixtures, the consumption of which is 30 kg per m3 of water. Depending on the presence of modifying additives and technological properties of clay powders, we divide them into three brands: “GNB-1”, “GNB-2”, “GNB-30” "
The technical characteristics of these brands are presented below.
Technical characteristics of GNB-1Magnitude |
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Moisture content |
No more than 11 |
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At least 30 |
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Water yield |
No more than 15 |
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At least 60 |
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No more than 2.0 |
Quality indicators of benthic powder brand GNB-1 |
Magnitude |
||
Moisture content |
No more than 11 |
||
Fann viscometer reading (at 600 rpm) |
At least 30 |
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Water yield |
No more than 15 |
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Conditional viscosity (Marsh funnel) |
At least 45 |
||
Wet residue on sieve with mesh No. 0071 |
No more than 3.0 |
Quality indicators of benthic powder brand GNB-1 |
Magnitude |
||
Moisture content |
No more than 11 |
||
Fann viscometer reading (at 600 rpm) |
At least 30 |
||
Water yield |
No more than 16 |
||
Conditional viscosity (Marsh funnel) |
At least 45 |
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Wet residue on sieve with mesh No. 0071 |
No more than 2.0 |
HDD technologies
Modern horizontal directional drilling - HDD - is a trenchless method for laying underground communications. In this case, special drilling technologies and equipment are used.
In construction and repair work, a method such as HDD drilling is spreading quite quickly, as it allows reducing labor costs, saving time and financial resources. Most often, HDD drilling is used in the process of laying gas pipelines, pipelines and sewerage systems, as well as when pulling communication cables. HDD technologies are used where the progress of work can be seriously hampered by weather or where urgent intervention is necessary during the “inappropriate” season for construction work.
In some cases, when there are geographical obstacles along the way of laying communications - ravines, parks, rivers, buildings, etc., only horizontal drilling is possible, running parallel to the obstacle, or more precisely, directly under it.
High-tech HDD - horizontal directional drilling - allows you to puncture the soil with precision and without harming the environment and landscape. Horizontal drilling work is safe and environmentally friendly, and the laying of communications and trenchless installation of pipes does not disrupt the operation of city infrastructure and does not take much time.
Bentonite in HDD
Drilling operations should often be accompanied by the production of bentonite, because it is on the basis of this material that the highest quality drilling fluids are made. Bentonite is an excellent absorbent and is ideal for difficult jobs such as horizontal directional drilling.
The Profit company has long and successfully provided drilling companies with the necessary material, high-quality and at the same time inexpensive. Bentonite-based solutions produced by our company are offered in a range sufficient for detailed selection at each stage of drilling. It is no secret that the quality of the material used in drilling is of great importance for achieving success in a drilling operation. A properly selected drilling fluid can greatly facilitate this task. And the bentonite powders offered by our company are not only highly effective, but also economical. Call the Profit company and we will select the optimal drilling fluid for you.
After piloting, the well is expanded with drilling rigs by puncturing, also known as road punctures or HDD installations and tighten the pipeline to ensure the supply of water, gas, sewage, communications. Drilling rigs puncture or auger installations have very powerful torque and traction force, which is superior to any traditional installations HDD. If fulfilled horizontal directional drilling using puncture installations, the following should be taken into account:
- Bentonite should not come out of the inlet and outlet openings of the initial and final pit. It is necessary to ensure that the pipe being placed floats in bentonite. This can easily be done using partitions or dams made of earth
- The auger installation must be equipped with a rod crushing device and the bentonite must go through the washing head, just like in HDD installations
- HDD operator must be informed about the nature of the soil through which he will expand the hole
After pilot drilling has been completed, an expansion drill head and a traction head must be attached to the pilot rod in the final pit. To pipeline laying the tightened pipe does not rotate; it is necessary that a support be installed between the traction and drilling heads.
Bentonite – lubricant or polymer
- Bentonite cannot be used for all possible types of soil. It is necessary to determine what type of soil is supposed to be drilled.
- Any soil that is sand, gravel or without groundwater usually allows the use of bentonite.
- If the mixture of bentonite and water or just water is not completely used up, it is impossible to use a new mixture for flushing holes using the puncture or HDD method.
- It should be taken into account that the polymer prevents the swelling of bentonite.
- Before drilling in a well in which bentonite should support the walls of the well, tests must be carried out in a bucket of rock or drilling material.
The bentonite supply is calculated using the following formula:
The volume of the retracted pipe is multiplied by a factor of 1.2 of the retraction speed, this is especially typical for auger installations Perforator PBA 85 or Perforator PBA 95, for which this parameter is 0.39 m/min.
Another example: If the diameter of the retracted pipe is 200 mm and the retraction speed is 460 mm/min, then the flow rate bentonite or bentonite mixture will be 17.3333 l/min. Find out more from the company's specialists ES+.
Approximate bentonite consumption values
Any values can only be indicative for horizontal drilling, since the structure of the soil is of paramount importance, especially regarding the consumption or application of bentonite-based mixtures.
The required volume of bentonite supply at horizontal drilling
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Required bentonite supply volume, l/min |
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Pipe retraction speed, cm/min |
Maximum diameter of the retracted pipe, cm |
Required bentonite supply volume, in l/min from |
Required bentonite supply volume, in l/min up to |
The table on how bentonite is consumed is also approximate and compiled on the basis of statistical data when carrying out a large amount of work on trenchless laying, but the dispersion in the spread of data is not very large as for HDD and for methods "road puncture"(a characteristic name implying auger installations), so this table can be safely used if there is an unexplored passage location.
By submitting a request, we will provide you with a list of equipment suppliers, any industrial pumps and hydraulic systems for pumping bentonite sludge.