What Oilfield Technical Services Include
The driving type of the oil field is related to the selection of the development method. According to the oil storage situation, it is determined by which force……
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XSYU Petrotech co., Ltd. was established on September 8, 1994, and is an important teaching, research and production base of Xi'an Shiyou University. The company is mainly engaged in the research and development of special technologies such as oil and gas field development, oil and gas field recovery enhancement
our company has formed a complete set of technical products and services from oil and gas field auxiliaries to various oil and gas well modification measures…
We have presided over and participated in more than 500 national and provincial research projects, obtained more than 30 national patents…
In 2017, the company was awarded the honor of "High-tech Enterprise of Shaanxi Province" and "High-tech Enterprise of Xi'an City"…
strives to enhance its technical strength, improve its service and management level，better serve the major oilfield enterprises…
Our oil well blocking project, bio-enzyme unblocking project and neutral unblocking project can not only meet the requirements of oil and gas well production and increase production, but also have the characteristics of environmental protection, cleanliness and energy saving
Temporary plugging agent is a new type of material that achieves in-seam steering through the principle of particle material bridging and plugging. It is used in the fracturing process to seal the old fractures and turn to open new fractures to increase the oil release area of the formation, thus increasing the production and efficiency of the well.)
technical characteristics: The plugging agent is activated under specific conditions, in an environment without differential pressure, the plugging agent does not react and remains in liquid state. Factors such as pumping time and method do not affect its curing……
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Self-suspending proppant is a new type of fracturing proppant that can be suspended in water by combining fracturing proppant with additives such as thickeners through special technology. The self-suspending proppant is mixed with water in a sand mixer during fracturing work, and the net-like interconnected structure between the self-suspending proppant particles quickly builds up a stable suspended fracturing fluid system
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This product is a composite functional decongestant. It can unblock the inorganic blockage of the reservoir through chelation and dissolution mechanism, and at the same time prevent the formation of scale to achieve the purpose of unblocking and scale inhibition. It is neutral during the unblocking process and has excellent descaling effect on carbonate, silicate and sulphate scale produced in the process of oil recovery in compound drive oil production wells and conventional oil production wells, and is safer, more environmentally friendly, more economical and more practical than acid washing and alkali washing
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The main function of this product is to protect the oil formation before drilling, completion, cementing or water plugging. By injecting this product before taking measures on the target well, it can effectively and selectively protect the oil formation and avoid the oil formation from being contaminated during subsequent drilling and water plugging measures. The product consists of 50-200 mesh oil-soluble polymer with a light yellow powder appearance and is highly selective.
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The product consists of inorganic compound plugging agent, thermosetting resin, microcrystalline reinforcing agent and high efficiency toughening agent. The water-ash paddle can easily enter the tampering channel and quickly form a pressure-bearing layer with certain pressure-bearing capacity in the tampering channel and leakage layer section.
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The temporary plugging agent is added firstly to the carrier fluid to increase the fracture static pressure in the reservoir and to extend the micro fracture.Then a high-strength temporary plugging agent is added to block the fracture joint,quickly cross-linked to form filter cake,so that the subsequent carrier fluid opens new fracture to realize the first fracture turning.
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At present, our company has a group of professional and technical talents in the field of production and efficiency enhancement in oil and gas fields as well as the development of new materials, integrating product development, quality testing and technical services, etc.
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At present, our company has a group of professional and technical talents in the field of production and efficiency enhancement in oil and gas fields as well as the development of new materials, integrating product development, quality testing and technical services, etc.
More details
At present, our company has a group of professional and technical talents in the field of production and efficiency enhancement in oil and gas fields as well as the development of new materials, integrating product development, quality testing and technical services, etc.
More details
At present, our company has a group of professional and technical talents in the field of production and efficiency enhancement in oil and gas fields as well as the development of new materials, integrating product development, quality testing and technical services, etc.
More details
technical characteristics： The core solution of the temporary plugging technology is "injectable, pluggable and unblockable"
application scope： The propellant is used to ignite the propellant outside the gun by using the hot metal particles generated by the projectile. The propellant burns to produce a large amount of high temperature and high pressure gas, which acts directly on the projectile hole, impacting and scouring the hole and fracturing the formation, creating multiple radial fractures in the formation around the hole and directly accompanying the thermochemical action in the target section
Technology Brief： High pressure Gas perforating is a form of "fracturing before perforating", also known as "rapid overpressure perforation", in which a large amount of gas is generated by igniting the gunpowder to create high pressure in the target formation before injection. The high pressure generated in the wellbore when the powder is burned is greater than the fracture pressure of the formation and is controlled to be 1.2 to 1.5 times the fracture pressure of the formation. The process is firstly, when the high pressure generated by the boosted
Technology Brief： The combination of different burning rates of gunpowder is used to produce multi-stage combustion and form multi-stage pulses to create a continuous effect on the formation, while the heat generated during the reaction of the system is used to increase the temperature in the seam and reduce the resistance to the flow of crude oil to achieve the purpose of improving the effect.
Technology Brief： The combination of different burning rates of gunpowder is used to produce multi-stage combustion and form multi-stage pulses to create a continuous effect on the formation, while the heat generated during the reaction of the system is used to increase the temperature in the seam and reduce the resistance to the flow of crude oil to achieve the purpose of improving the effect.
Technology Brief： The combination of different burning rates of gunpowder is used to produce multi-stage combustion and form multi-stage pulses to create a continuous effect on the formation, while the heat generated during the reaction of the system is used to increase the temperature in the seam and reduce the resistance to the flow of crude oil to achieve the purpose of improving the effect.
The driving type of the oil field is related to the selection of the development method. According to the oil storage situation, it is determined by which force……
Continue readingThe driving type of the oil field is related to the selection of the development method. According to the oil storage situation, it is determined by which force……
Continue readingThe driving type of the oil field is related to the selection of the development method. According to the oil storage situation, it is determined by which force……
Continue reading
