Petroleum proppant production line

Also known as petroleum oil ceramic proppant suppliers . After deep mining in the oil and gas, high pressure low permeability deposit after closing fracturing treatment, the rock cracked petroleum, oil and gas from the cracks in the channel formed by the collection of out of the fluid injected into the rock at this grassroots needs to exceed formation fracture compressive strength, making the rock around the wellbore cracks, forming a high-level flow channel has the ability, in order to maintain after fracturing the formation of cracks in the open, the oil and gas product can smoothly pass. 

resin coated sand proppant  into the formation along with the high-pressure solution filling in cracks in the rock, not because of stress fractures play a supporting release of closed, thereby maintaining high conductivity, so that the oil and gas flow, increase production. 

Shale of knowledge

Shale filter using natural rock - shale as ceramic proppant suppliers materials, high temperature roasting refined. Shale its non-toxic , tasteless , compression wear , corrosion , Shale and has a good adsorption properties and strength for purifying all kinds of water quality. Also for floral arrangements soilless cultivation , its light weight, compressive strength, heat , frost , shock , radiation , etc. can also be used to make building energy-saving materials. Shale is a new filter biofilm carrier filler. Shale using shale or clay, adding the active agent , the high temperature calcination , finishing. It has good physical, chemical and hydraulic characteristics, large surface area ratio, porosity, adsorption interception ability. How lightweight proppant , multi-angular , rough and easy to hang the film , and a certain mechanical strength , is an ideal carrier microorganism

Industrial waste oil proppant material preparation program about

With increasing levels of technology, human-generated solid waste is also growing, a lot of solid waste piling up posing a great threat to the survival of the environment. After solid waste generally refers to human access to the target component in the process of production, processing, distribution, consumption and life in discarding the solids and mud-like substance. According to management needs can be divided into three categories: industrial solid waste, toxic and hazardous waste and municipal solid waste. These wastes are stored not only take up a lot of land, and the resulting solid dust piled on the environment caused great harm. SOLID WASTE, has important implications for the current development of China's circular economy. For the preparation of industrial waste oil fracturing proppant means of industrial solid waste has a high content of alumina, silica and other useful components, such as red mud, fly ash, ceramic roller production wastes. With these solid waste oil fracturing oil fracturing proppant preparation that can be salvaged, but also protect the environment, is a direction of development of petroleum proppant.
Red mud is bauxite alumina production of solid waste generated in the process, it is estimated that the world produces about 60 million T red mud annually. Our red mud annually in more than 4 million t, stacked two billion cumulative nationwide yellow t, but the comprehensive utilization rate is only about 15%. Red mud piled up a lot of land and farmland, consuming more stacked construction and maintenance costs, and red mud fluoride, alkali and other contaminants in the immersion will be a substantial dissolution and leaching, contaminated groundwater sources; solid powder will cause dust pollution affecting the ecological environment and human health. The use of red mud have been related to the preparation of ceramic isp proppant reported 尹国勋 other major raw materials used for the red mud, supplemented by fly ash, coal gangue and other materials, add a small amount of additives, prepare a new type of ceramic. The preparation of ceramic density rating of 600, the anti-particle pressure 410N, cylinder compressive strength equivalent to 5.5MPa. Chinese patent application discloses a "red mud acid fracturing proppant preparation methods," the percentage of raw material quality is: red mud 20% to 60%, aluminum-containing material 20% to 60%, 5% barium-containing substance to 5% plasticizer 5% to 15%. Preparation process of acid fracturing proppant is red mud and aluminum-containing material into a ball milling, get some strength powder, followed by the addition of barium-containing substances, plasticizers milling mixing, particles made of semi-finished products, in 1200 ~ 1400 degrees from sintering 1 ~ 3h. Tian et al conducted a study, prepared by acid pressure bright red mud proppant, the main raw material used in the red mud, refractory waste, barium carbonate, plasticizers. Studies suggest that: proppant acid resistance due to the formation of the improvement in the sintering process monoclinic barium feldspar BaAl2Si2O8.
Fly ash is pulverized coal in the boiler fuel power plants and other industrial waste discharge, the chemical composition of the most SIO2 content (45% to 60%), followed by AL2O3 (18% ~ 40%), the rest is for a small amount The Fe2O3], CaO, MgO, K2O, loss on ignition and so on. INNER fly ash as the main raw material, doped with a certain amount of clay and a small amount of pore-forming agent and water points by allowing mixed to prepare microspheres made of high-temperature roasting two Lytag for analog fluoridated water fluoride treatment. Guanjie trial stamp and other high-volume fly ash sintered ceramic, the ceramic has a light weight, high strength, low thermal conductivity, good fire resistance, impermeability, acoustic, chemical stability. However, due to the low intensity reasons, this ceramic proppant fracturing of oil can not be used.
Ceramic Roller Waste is ceramic roller production process waste, the current domestic production of ceramic rods scrap, production and use of fracture roller annually 8000 ~ 10000t. Chemical composition of ceramic roller scrap aluminum oxide content greater than 60%, an alternative high quality bauxite or industrial alumina powder preparation of ceramic hsp proppant of oil sticks scrap either reduce production costs, but also can guarantee the quality.

How to ensure the quality of raw materials oil fracturing proppant fracturing fluid

Test fracturing fluid components before the job is to ensure that the only method used by the fracture stimulation fluid has the expected performance. On water-based fracturing fluid, the mixed water must meet defined specifications. The water should be mixed with substantially no free iron relative state (<25mg / LF min +), and sadness can promote or catalyze peroxy gel degradation bisulfate (persulfate) Other reducing agents breaker reaction (Ely, 1985). Mixed water pH on the hydration rate of the polymer. If the pH of the mixed water is low, may be faster hydration, and the formation of gel. If the mixing water pH is too high, the gel hydration very slowly. Water temperature also affects the rate of hydration, the water temperature can be increased to accelerate the rate of hydration of polymer (viscosity increase). Frac tank with water to make a linear (pre-crosslinked) gel polymer samples required site. Through testing, field use to ensure proper dispersion and hydration (increase in viscosity) good gel.
If it reaches the appropriate viscosity, can evaluate the performance of cross-linking agent. hydraulic fracturing  sample containing the appropriate concentration of the crosslinking agent is heated to accelerate the crosslinking and form a thick gel. In addition to the requirements of the overall performance of the gel, the gel time should be required for crosslinking (crosslinking time) measurements. Crosslinking time measuring common field test method is a vortex closed test, the static hardness testing (Hodge and Baranet.1987) and the use of a falling ball viscometer (Cawiezel and Elbel.1990). Vortex closure test method is to stir the polymer solution in the blender to form a vortex. Then adding the crosslinking agent, the time required to close the vortex, i.e., the time required for the formation of a calm surface, called the vortex closure time. Hardness test is a static liquid components were mixed together, and then back and forth between the two containers perfusion. (Like lumps appear in between the fibers or when the vessel perfusion) when the liquid looks very thick, is the cross-linking time. With the falling ball viscometer crosslinked liquid gradually showing the time required for the suspension characteristics. Hodge and Baranet (1987) noted that the eddy current testing closed and static hardness tests are often inaccurate, because the test does not simulate the liquid in the pipe is exposed to heat or shearing action occurring in the wellbore. Both of these factors greatly affect the crosslinking rate and viscosity growth. As discussed in the results of the 761, the use of double cross-linking system does not accurately control crosslinking time.
Not all mixing water or fracturing fluid additives are compatible. When using the site materials preparation of test samples, should include all components. Preferably before the laboratory work and before adjustment by testing various materials found serious problems exist in terms of compatibility. To determine the fracturing fluid performance at elevated temperatures of how often used Fann 50 rheometer test liquid properties, initial testing should reveal problems associated with chemical agents, or issues related to the mixing water or oil source.
Once mixed liquid, i.e., any time to monitor any continuous mixing linear gel viscosity, and it is determined that the problem is likely to arise. In addition, the crosslinked fluid sample should be checked periodically. Ely (1985) gives a detailed discussion of the quality assurance process.

Related to oil proppant

Oil fracturing proppant ( ceramic proppants ) is a ceramic particle product with high fracture strength , mainly for oilfield downhole support to increase production of oil and gas , an environmentally friendly product .
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This product is the use of high-quality bauxite , coal and other raw materials, ceramic sintering , is a substitute for natural quartz sand , glass beads , metal balls and other low- strength proppant , to increase production of oil and gas has a positive effect .
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 Practice has proved that the use of high-alumina fracturing proppant wells can increase production by 30-50% , but also to extend the service life of oil and gas wells , is the key material oil, gas wells in low permeability oil and gas exploration, construction . Products used in deep fracturing when it is filled to the low permeability fractured rock deposits in high closed fracturing treatment to split hydrocarbon formations , play a supporting fissure is closed not because of stress release , thereby maintaining oil and gas high flow capacity , not only to increase oil and gas production , and more to extend the service life of oil and gas wells .

The main problem with the development of China's limited ceramic proppant industry

  Since " 15", especially since China's accession to WTO, the issue facing the industry ceramic proppant increasingly competitive market can not meet the need for rapid development of the national economy , has been unable to meet their complex market situation competitive situation . In recent years, Maide lightweight proppant industry to strengthen the exchange of the foreign exchange and industry , whether it is the industry compared with foreign countries in the same industry , or in contrast to each other our industry , are exposed to the problems and gaps, these issues are the future must be taken seriously .

1, due to the rigidity of the capital increase and other reasons , the difficulty of application technology research and development funds greater coordination and scheduling ;
2 , individual land approval procedures and technology enterprises are still the bottleneck of industrial development.
3 , enterprise development diseconomies of scale : the small and medium scale industries and enterprises mainly based, industry concentration is not high .
4 , a short time into the rapid growth of the industry manufacturers . Increased not only for manufacturers of Maide low density proppant comprehensive economic indicators contributed to the industry , but also for the market need for products to make a contribution. But in this situation rapidly growing market of high-end products in the market is not growing , but foreign suppliers call came . Similar products, backward technology is still in the market place . Ceramic proppant product quality is still low-end products, while its negative impact is affecting the development of some enterprises , the industry has the potential to affect the ability of enterprises to expand , so refined, and stronger, this phenomenon primary production is the inevitable price segment of the market economy , it will also improve the market economy and the norms to a more uncertain market .

Hydraulic Fracturing Proppants

Luoyang maide ceramics Co.,Ltd

Factory Address: Ruyang County Industrial Zone Henan Province,china
Sales Department: 248 Kaiyuan Road,Luoyang City,Henan Province,471200 china
Website:http://www.maideceramics.com
E-mail:maide@maideceramics.com
Tel:+86 379-65151777
Fax:+86 379-65151555

Shale gas production capacity exceeded 700 million cubic meters

Last year, Chongqing MaiDe Shale gas revolution capacity has exceeded 700 million cubic meters of shale gas development became the main battlefield of the National Energy Board and was identified as a national demonstration area of shale gas. This year, Chongqing will shale gas exploration and development in a more important position. Recoverable resources of approximately 2 trillion cubic meters, the country's third. 13-year national demonstration Fuling District of Chongqing petrochemical goods accumulated nearly 73 million cubic meters of gas.

Ceramic proppant

The main raw materials are bauxite, while China is a country rich bauxite , bauxite distribution is highly concentrated, Shanxi, Guizhou, Henan and Guangxi in four provinces (regions ) ceramic proppant suppliers accounted for 90.9% of the total reserves of the country's total reserves ( Shanxi 41.6% , 17.1%, Guizhou , Henan, 16.7% , 15.5%, Guangxi ) , and the rest owned bauxite 15 provinces, autonomous regions and municipalities accounted for only 9.1% of the total reserves of the country's total reserves. Chinese ceramic proppant manufactured good support for its ability to gradually replace conventional proppant sand, into the U.S. market . So far, the bauxite proppant Chinese -made ceramic proppant ceramic proppant has occupied the entire North American market share of 13% , the average annual business volume of $ 3 billion .