Drilling Fluid Loss Additives

Description

SWJ_6 is one kind of high molecule weight polymer mixed with some assistant materials. In cement slurry ,it can be adsorbed onto the partical surface effectively, change physical chemistry performance. forming a cross_linked net among polymer molecules. Then it can form a compact film when the certain pressure differential occurred between the slurry and the formation. The slurry applied SWJ_6 has leak_protected and anti_migration functions. Mixed with proper thickening_time adjustor, the slurry could meet the operating standards.

SWJ_6can be applied to API oil_well cement. It can only be used by dry mixing peocess. Mixed with microsphere, bentonite, flyash, ilmenite, barite, it could be mixed into different density. Both fresh water and seawater can be used in the slurry.

Crystal Expanding Agent For Oil Well Cement

Description

SYP_2 the grid expansion agent is the company launched a new oil well cement inflationseveral kinds of high performance crystal materials mixture.In cement slurry ,crystal materials can be hydration reaction,its hydration products for the expansion of the main source isHydration products crystal inflation,on the one hand can compensate for the mud (stone) of water volume contraction and generate volume expansion,in favour of the channeling;At the same time ,still can compress cement pore and improve pore distribution stone,to enhance the strength and reduce the purpose of permeability;In addition,in the limited state also can produce prestressed,improve cement ring and the compressive strength of plastic pick up,help to prevent the ring empty space and the stone and the corrosion of the cement the casing of casing damage rate, control restrain circulation.

SYP_2 the grid expansion agent in accordance with the requirements of the API for oil well cement at all levels.The scene to use dry mixing,Recommend and SY series drop water loss and dispersant use compatibility, etc,to get meet the requirements of the cementing with low water loss, high inflation, high strength properties of slurry.

 

http://www.cement-additives.com/pid11311447/Crystal+expanding+agent+for+oil+well+cement.htm

Dispersant For Oil Well Cement

Description

SYJZ_2 is a kind of organic compound that synthesized by sulphonation of methanal and acetone. It can be used as an efficient solid dispersant of cementing slurry. Between 30_150℃ ,it can stick on the surface of cement particles, produce absorbent electric double layer, disperse slurry, and lower the initial consistence of slurry, so it optimizes the rheological behavior of slurry. At atmospheric temperature, it slightly prolong the slurry thickening time,and disperse the slurry obviously. There is no harmful effect on the other comprehensive property of slurry.

SYJZ_2 is compatible with other cement additives in slurry and can be applied to API oil well cement. It is suggested to be used together with SYseries fluid-loss control agents and retarder, so as to get cementing slurry with excellent combination properties.

 

http://www.cement-additives.com/pid11311272/Dispersant+for+oil+well+cement.htm

Universal Fluid Loss Additive

Description

SYJ_4 is one kind of high molecule weight polymer mixed with some assistant materials. In cement slurry ,it can be adsorbed onto the partical surface effectively, change physical chemistry performance. forming a cross_linked net among polymer molecules. Then it can form a compact film when the certain pressure differential occurred between the slurry and the formation. The slurry applied SYJ_4 has leak-protected and anti-migration functions. Mixed with proper thickening-time adjustor, the slurry could meet the operating standards.

SYJ_4 can be applied to API oil_well cement. It can only be used by dry mixing peocess. Mixed with microsphere, bentonite, flyash, ilmenite, barite, it could be mixed into different density. Both fresh water and seawater can be used in the slurry. It is suggested that SWJ_4 can be used with retarder SYH-1, SYH-3etc.

 

http://www.cement-additives.com/pid11311140/Universal+Fluid+Loss+Additive.htm

Drilling Fluid Loss Additives

Description

SWJ_6 is one kind of high molecule weight polymer mixed with some assistant materials. In cement slurry ,it can be adsorbed onto the partical surface effectively, change physical chemistry performance. forming a cross_linked net among polymer molecules. Then it can form a compact film when the certain pressure differential occurred between the slurry and the formation. The slurry applied SWJ_6 has leak_protected and anti_migration functions. Mixed with proper thickening_time adjustor, the slurry could meet the operating standards.

SWJ_6can be applied to API oil_well cement. It can only be used by dry mixing peocess. Mixed with microsphere, bentonite, flyash, ilmenite, barite, it could be mixed into different density. Both fresh water and seawater can be used in the slurry.

 

http://www.cement-additives.com/pid11312013/Drilling+Fluid+Loss+Additives.htm

Additives Filtrate Loss

Description

SYJ_7 is one kind of high molecule weight polymer mixed with some assistant materials. In cement slurry ,be able to effectively adsorption in cement particle surface,change the surface of cement particles physical and chemical properties,form a kind of cement particles in the aggregate net for node,in particle surface covered the density of macroscopic throats forming quickly filter cake,thus effectively reduce water loss of mud filter.With the agent of the preparation of the slurry have fall filter lost, and leakproof, prevent channeling and other functions,cooperate with the corresponding adjustment of the agent,can make water mud to meet the requirements of the cementing operation index.

SYJ_7 can be applied to API oil_well cement. And it can only be used by wet mixing process. Mixed with density adjustor, such as microsphere, bentonite, flyash, ilmenite, barite, it could mixed into slurry with different density,Match should be fresh water or seawater slurry water, sea water use should be appropriately enlarging the added amount of friction reduction agent.It is suggested that SYJ-7 can be used with retarder SYH-1, SYH-3, etc

This product and application of products on the market has been compared,Mainly has the following advantages:High temperature (220 degrees), fight saturated salt water, but water soluble, add quantity is little, solid powder,To make up for the original solid drop water loss can't wet mix and high temperature resistant, liquid drop water transportation cost is high, lost to storage and add a large quantity of defects.

Pad Fluid For Cementing

Description

SYQ is a kind of Pre Flush for cementing. It is specially for improving displacement efficiency,

flushing the mud or mud cake between the pipe wall and the wall of a well. SYQ can prevent the unstable formation caving, providing weak formation and lost circulation formation with slow eclipse function. Thus,it can protect pay zone.

SYQ Pre Flush has two catalogues as SYQ-C and SYQ-G(spacer).

 

http://www.cement-additives.com/pid11311452/Pad+fluid+for+cementing.htm

Retarder

Description

The SYH_3, proposed and developed latterlyadapts to cementing in mid and hight temperature condition. Under 90~220℃, it can act with the cement particle surface ,so it prevents the cement hydrating, prolongs the thickening time of slurry.SYH_3 has very well compatibility with other additives in cement slurry. There is no effect on cement compressive strength when curing temperature is higher than BHCT. There is certain effect on cement compressive strength when curing temperature is lower than BHCT.

SYH_3 can be applied to API oil_well cement. Mixed with density adjustor, such as microsphere, bentonite, flyash, ilmenite, barite, it could be mixed into different density. It is suggested to be used together with SY series fluid loss control agents and dispersant SYJZ_1, So as to get cementing slurry with excellent combination property.

 

http://www.cement-additives.com/pid11311474/Retarder.htm 

Defoamer For Oil Well Cement

Description

SYX_1 is a kind of organic aliphatic defoamer, it is a kind of water insoluble oil, which is transparent or yellowish. It can eliminate the foams that produced by polymer compound and surfactant, and has good function of defoaming to all kinds of slurry. SYX-1 is compatible with all kind of additives.

http://www.cement-additives.com/pid11311273/Defoamer+For+Oil+Well+Cement.htm

Setting Accelerator For Oil Well Cement

Description

SYC_1 composed by kinds of chemicals, can shorten thickening time. Under low temperature, SYC_1 can effectively enhance cement stone’s early strength and final strength, has no negative affects to final strength or high temperatures strength development. It can be either dry blending or wet blending according to the field situation.

SYC_1 is compatable with other cement additives in slurry and can be applied to any class of API oil well cement. It is suggested to be used together with SW series fluid_loss control agents and SY series dispersants, so as to get cementing slurry with low dehydration, quick setting, early strong compressive strength, low density and so on .

http://www.cement-additives.com/pid11311275/Setting+accelerator+for+oil+well+cement.htm

Drilling Fluid Loss Additives

Description

SWJ_6 is one kind of high molecule weight polymer mixed with some assistant materials. In cement slurry ,it can be adsorbed onto the partical surface effectively, change physical chemistry performance. forming a cross_linked net among polymer molecules. Then it can form a compact film when the certain pressure differential occurred between the slurry and the formation. The slurry applied SWJ_6 has leak_protected and anti_migration functions. Mixed with proper thickening_time adjustor, the slurry could meet the operating standards.

SWJ_6can be applied to API oil_well cement. It can only be used by dry mixing peocess. Mixed with microsphere, bentonite, flyash, ilmenite, barite, it could be mixed into different density. Both fresh water and seawater can be used in the slurry.

http://www.cement-additives.com/pid11312013/Drilling+Fluid+Loss+Additives.htm

Retarder

Description

The SYH_3, proposed and developed latterlyadapts to cementing in mid and hight temperature condition. Under 90~220℃, it can act with the cement particle surface ,so it prevents the cement hydrating, prolongs the thickening time of slurry.SYH_3 has very well compatibility with other additives in cement slurry. There is no effect on cement compressive strength when curing temperature is higher than BHCT. There is certain effect on cement compressive strength when curing temperature is lower than BHCT.

SYH_3 can be applied to API oil_well cement. Mixed with density adjustor, such as microsphere, bentonite, flyash, ilmenite, barite, it could be mixed into different density. It is suggested to be used together with SY series fluid loss control agents and dispersant SYJZ_1, So as to get cementing slurry with excellent combination property.

http://www.cement-additives.com/pid11311474/Retarder.htm

Oil-well Cement Retarder

Description

SYH-1 is a kind of organic acid. Under 100℃, it can linearly prolong the thickening time effectively by adding SYH-1in slurry. SYH-1 has good compatibility with other additives.

SYH-1 can be applied to API oil-well cement. Mixed with density adjustor, such as microsphere, bentonite, flyash, ilmenite, barite, it could be mixed into different density. It is suggested to be used together with SYJZ series dispersant and SYJ series fluid loss control agents, So as to get slurry with excellent comprehensive property.

http://www.cement-additives.com/pid11311149/Oil-well+Cement+Retarder.htm

Fluid-loss Additive For Oil Well Cement

Description

SWJ_6 is one kind of high molecule weight polymer mixed with some assistant materials. In cement slurry ,it can be adsorbed onto the partical surface effectively, change physical chemistry performance. forming a cross_linked net among polymer molecules. Then it can form a compact film when the certain pressure differential occurred between the slurry and the formation. The slurry applied SWJ_6 has leak_protected and anti_migration functions. Mixed with proper thickening_time adjustor, the slurry could meet the operating standards.

SWJ_6can be applied to API oil_well cement. It can only be used by dry mixing peocess. Mixed with microsphere, bentonite, flyash, ilmenite, barite, it could be mixed into different density. Both fresh water and seawater can be used in the slurry.

http://www.cement-additives.com/pid11312014/Fluid-loss+additive+for+oil+well+cement.htm

Brake Fluid Additives

escription

SYJ_1 is one kind of high molecule weight polymer mixed with some special materials. It can stick on the surface of cement particles and modify the physical and chemical function of cement particles. So it forms a net aggregate with the cement particles as its knots. It narrows the micro porous and forms a compact filter cake, so it can control the fluid loss effectively. The slurry which is applied SWJ-1 has leak-protection and anti-migration functions. Mixed with appropriate thickening-time adjustor, the slurry could meet the operating standards.

SYJ_1 can be applied to any class of API oil_well cement. It can be used by wet mixing and dry mixing. Mixed with extender material, such as microsphere, bentonite, flyash, ilmenite, barite, it could be mixed into different density. Both fresh water and seawater can be used in the slurry. When it is used with seawater, we must increase the quantity of the dispersant. It is suggested that SYJ-1 can be used with retarder SYH-1, SYH-3etc.

http://www.cement-additives.com/pid11311119/Brake+Fluid+Additives.htm

Early Strength Admixture For Oil Well Cement

Description

SYZ_1 , a kind of early strength admixture without chlorine, is hydrosoluble powder. It is suitable to the low temperature shallow well and the adjustment well .It is suitable to be used in the low density slurry. It may greatly reduce the thickening time, enhances early strength , improve cementing quality and shorten cementing time. The cementing slurry mixed with SYZ_1 is more steady, does not have sedimentation and eduction, reduce free water and enhances cement stone compressive strength. Simultaneously cement stone will slightly expanded wjem using and there is no negative effect on stone strength under the high temperature

SYZ_1 is compatable with other cement additives in slurry and can be applied to any class of API oil well cement. It is suggested to be used together with SY series fluid_loss control agents and SY series dispersants, so as to get cementing slurry with low fluid loss, quick setting, early strong compressive strength, low density and so on .

Dispersant For Oil Well Cement

Description

SYJZ_2 is a kind of organic compound that synthesized by sulphonation of methanal and acetone. It can be used as an efficient solid dispersant of cementing slurry. Between 30_150℃ ,it can stick on the surface of cement particles, produce absorbent electric double layer, disperse slurry, and lower the initial consistence of slurry, so it optimizes the rheological behavior of slurry. At atmospheric temperature, it slightly prolong the slurry thickening time,and disperse the slurry obviously. There is no harmful effect on the other comprehensive property of slurry.

SYJZ_2 is compatible with other cement additives in slurry and can be applied to API oil well cement. It is suggested to be used together with SYseries fluid-loss control agents and retarder, so as to get cementing slurry with excellent combination properties.

Dispersant For Oil Well Cement

Description

SYJZ_1 is a kind of organic compound that synthesized by sulphonation of methanal and acetone. It can be used as an efficient dispersant of cementing slurry. Between 30_150℃ ,it can stick on the surface of cement particles, produce absorbent electric double layer, disperse slurry, and lower the initial consistence of slurry, so it optimizes the rheological behavior of slurry. At atmospheric temperature, it slightly prolong the slurry thickening time,and disperse the slurry obviously. There is no harmful effect on the other comprehensive property of slurry.

SYJZ_1 is compatible with other cement additives in slurry and can be applied to API oil well cement. It is suggested to be used together with SY series fluid-loss control agents and retarder, so as to get cementing slurry with excellent combination properties.

Additives Filtrate Loss

Description

SYJ_7 is one kind of high molecule weight polymer mixed with some assistant materials. In cement slurry ,be able to effectively adsorption in cement particle surface,change the surface of cement particles physical and chemical properties,form a kind of cement particles in the aggregate net for node,in particle surface covered the density of macroscopic throats forming quickly filter cake,thus effectively reduce water loss of mud filter.With the agent of the preparation of the slurry have fall filter lost, and leakproof, prevent channeling and other functions,cooperate with the corresponding adjustment of the agent,can make water mud to meet the requirements of the cementing operation index.

SYJ_7 can be applied to API oil_well cement. And it can only be used by wet mixing process. Mixed with density adjustor, such as microsphere, bentonite, flyash, ilmenite, barite, it could mixed into slurry with different density,Match should be fresh water or seawater slurry water, sea water use should be appropriately enlarging the added amount of friction reduction agent.It is suggested that SYJ-7 can be used with retarder SYH-1, SYH-3, etc

This product and application of products on the market has been compared,Mainly has the following advantages:High temperature (220 degrees), fight saturated salt water, but water soluble, add quantity is little, solid powder,To make up for the original solid drop water loss can't wet mix and high temperature resistant, liquid drop water transportation cost is high, lost to storage and add a large quantity of defects.

Retarder

Description

The SYH_3, proposed and developed latterlyadapts to cementing in mid and hight temperature condition. Under 90~220℃, it can act with the cement particle surface ,so it prevents the cement hydrating, prolongs the thickening time of slurry.SYH_3 has very well compatibility with other additives in cement slurry. There is no effect on cement compressive strength when curing temperature is higher than BHCT. There is certain effect on cement compressive strength when curing temperature is lower than BHCT.

SYH_3 can be applied to API oil_well cement. Mixed with density adjustor, such as microsphere, bentonite, flyash, ilmenite, barite, it could be mixed into different density. It is suggested to be used together with SY series fluid loss control agents and dispersant SYJZ_1, So as to get cementing slurry with excellent combination property.

Fluid-loss Additive For Oil Well Cement

Description

SWJ_6 is one kind of high molecule weight polymer mixed with some assistant materials. In cement slurry ,it can be adsorbed onto the partical surface effectively, change physical chemistry performance. forming a cross_linked net among polymer molecules. Then it can form a compact film when the certain pressure differential occurred between the slurry and the formation. The slurry applied SWJ_6 has leak_protected and anti_migration functions. Mixed with proper thickening_time adjustor, the slurry could meet the operating standards.

SWJ_6can be applied to API oil_well cement. It can only be used by dry mixing peocess. Mixed with microsphere, bentonite, flyash, ilmenite, barite, it could be mixed into different density. Both fresh water and seawater can be used in the slurry.

Fluid-loss Additive For Oil Well Cement

Description

SWJ_6 is one kind of high molecule weight polymer mixed with some assistant materials. In cement slurry ,it can be adsorbed onto the partical surface effectively, change physical chemistry performance. forming a cross_linked net among polymer molecules. Then it can form a compact film when the certain pressure differential occurred between the slurry and the formation. The slurry applied SWJ_6 has leak_protected and anti_migration functions. Mixed with proper thickening_time adjustor, the slurry could meet the operating standards.

SWJ_6can be applied to API oil_well cement. It can only be used by dry mixing peocess. Mixed with microsphere, bentonite, flyash, ilmenite, barite, it could be mixed into different density. Both fresh water and seawater can be used in the slurry.

Universal Fluid Loss Additive

http://www.cement-additives.com/pid11311140/Universal+Fluid+Loss+Additive.htm

Description

SYJ_4 is one kind of high molecule weight polymer mixed with some assistant materials. In cement slurry ,it can be adsorbed onto the partical surface effectively, change physical chemistry performance. forming a cross_linked net among polymer molecules. Then it can form a compact film when the certain pressure differential occurred between the slurry and the formation. The slurry applied SYJ_4 has leak-protected and anti-migration functions. Mixed with proper thickening-time adjustor, the slurry could meet the operating standards.

SYJ_4 can be applied to API oil_well cement. It can only be used by dry mixing peocess. Mixed with microsphere, bentonite, flyash, ilmenite, barite, it could be mixed into different density. Both fresh water and seawater can be used in the slurry. It is suggested that SWJ_4 can be used with retarder SYH-1, SYH-3etc.

Oil Well Cement Additive

http://www.cement-additives.com/pid11311136/Oil+Well+Cement+Additive.htm

Description

SYJ_3 is an update soluble polymer which is synthesized and designed to control slurry fluid loss. Through the double role of absorbing and accumulating, SYJ_3 forms a kind of weak_cross_linked colloid in the slurry. So it can inlay the mud_cake steadily, and stick on the surface of cement particles to minimize its micro porous. Thus it effectively controls the fluid_loss of slurry through tincreasing the slurry viscosity and decreasing permeability of mud_cake. This update fluid loss controller can be applied in wide working temperature range and salt_resistant. Mixed with compatible dispersant, retarder, etc. it could protect the oil and gas zone and leading successful cementing operation.

SYJ_3 can be applied to API oil_well cement. And it can only be used by wet mixing process. Mixed with density adjustor, such as microsphere, bentonite, flyash, ilmenite, barite, it could mixed into slurry with different density. It is suggested that SYJ_3 can be used with retarder SYH_1, SYH_5, etc

Fluid-loss Additive For Oil Well Cement

Description

SYJ_2 is one kind of high molecule weight polymer mixed with some assistant materials. In cement slurry ,it can be adsorbed onto the partical surface effectively, change physical chemistry performance, forming a cross-linked net among polymer molecules. Then it can form a compact film when certain pressure differential occurred between the slurry and the formation. The slurry applied SWJ-2 has leak-protected and anti-migration functions. Mixed with proper thickening-time adjustor, the slurry could meet the operating standards.

SYJ_2 can be applied to API oil_well cement. It can only be used by dry mixing process. Mixed with microsphere, bentonite, flyash, ilmenite, barite, it could be mixed into different density. Only fresh water can be used in the slurry. It is suggested that SWJ-2 can be used with retarder SYH-1, SYH-3etc.

Fluid-loss Additive For Oil Well Cement

Description

SYJ_2 is one kind of high molecule weight polymer mixed with some assistant materials. In cement slurry ,it can be adsorbed onto the partical surface effectively, change physical chemistry performance, forming a cross-linked net among polymer molecules. Then it can form a compact film when certain pressure differential occurred between the slurry and the formation. The slurry applied SWJ-2 has leak-protected and anti-migration functions. Mixed with proper thickening-time adjustor, the slurry could meet the operating standards.

SYJ_2 can be applied to API oil_well cement. It can only be used by dry mixing process. Mixed with microsphere, bentonite, flyash, ilmenite, barite, it could be mixed into different density. Only fresh water can be used in the slurry. It is suggested that SWJ-2 can be used with retarder SYH-1, SYH-3etc.

Fluid-loss Additive For Oil Well Cement

Description

SYJ_1 is one kind of high molecule weight polymer mixed with some special materials. It can stick on the surface of cement particles and modify the physical and chemical function of cement particles. So it forms a net aggregate with the cement particles as its knots. It narrows the micro porous and forms a compact filter cake, so it can control the fluid loss effectively. The slurry which is applied SWJ-1 has leak-protection and anti-migration functions. Mixed with appropriate thickening-time adjustor, the slurry could meet the operating standards.

SYJ_1 can be applied to any class of API oil_well cement. It can be used by wet mixing and dry mixing. Mixed with extender material, such as microsphere, bentonite, flyash, ilmenite, barite, it could be mixed into different density. Both fresh water and seawater can be used in the slurry. When it is used with seawater, we must increase the quantity of the dispersant. It is suggested that SYJ-1 can be used with retarder SYH-1, SYH-3etc.