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$Research status and progress of functional fracturing proppant used in oil and gas development (I)$

Research status and progress of functional fracturing proppant used in oil and gas development (I)

When oil and gas are exploited in deep wells, after fracturing treatment of high closing pressure and low permeability deposits, the oil and gas bearing strata will split, and oil and gas will flow out of the channel formed by the fractures. At this time, fluid needs to be injected into the rock base to exceed the pressure of the formation fracture strength, so that the surrounding rock layer around the wellbore will produce fractures, forming a channel with high flow capacity. In order to keep the fractures formed after fracturing open, oil and gas products can pass through smoothly. With the high pressure solution, the oil proppant is used to enter the formation and fill in the rock fractures, which plays a role in supporting the fractures not to be closed due to stress release, thus maintaining high conductivity, making oil and gas unblocked and increasing production.

2022-12-21

$Research status and progress of functional fracturing proppant used in oil and gas development (II)$

Research status and progress of functional fracturing proppant used in oil and gas development (II)

Although hydraulic fracturing technology can increase production, it will cause groundwater pollution. The circulating water contains chemical substances used for hydraulic fracturing treatment, naturally produced concentrated brine, and a small amount of radioactive substances, such as Ra-226, Ra-228, Th-232, and U-238. In order to avoid environmental pollution, further treatment of circulating water is required. Researchers found that this problem can be solved by synthesizing water treatment proppant. This kind of proppant is harmless to the circulating water by compounding the radioactive material absorbent and hazardous chemical reagent absorbent.

2022-12-21

$Huge development potential of fracturing proppant industry driven by rapid development of oil and gas industry$

Huge development potential of fracturing proppant industry driven by rapid development of oil and gas industry

Fracturing proppant, also known as oil fracturing proppant, is a kind of natural sand or artificial high-strength ceramic solid particles with certain particle size and strength, certain sphericity and grading. The working principle of fracturing proppant is that when oil and gas are exploited in deep wells, it enters the stratum together with high-pressure solution to fill in the rock fractures, supporting the fractures and increasing the oil and gas production. Fracturing proppant is characterized by high strength, low pollution, good corrosion resistance, strong conductivity and high temperature resistance, and is mainly used in oil and gas well production.

2022-12-21

$Oil fracturing proppant$

Oil fracturing proppant

The oil fracturing proppant is made of fine bauxite, coal and other raw materials and sintered ceramics. It is a substitute for medium and low strength proppants such as natural quartz sand, glass balls and metal balls, and has a good effect on increasing oil and natural gas production.

2022-12-21

What is petroleum proppant

With the high pressure solution, the oil proppant is used to enter the formation and fill in the rock fractures, which plays a role in supporting the fractures not to be closed due to stress release, thus maintaining high conductivity, making oil and gas unblocked and increasing production.

2022-12-21

Technical petroleum proppant

1940 The fracturing operation test without proppant stopped quickly due to poor benefit.In early 1950, quartz sand from Arkansas River and "White" quartz sand from Saint Peter Formation in Ottawa, Illinois Island were used for fracturing construction.

2022-12-21

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