fluid loss additives for cement

426 fluid loss additives products are offered for sale by suppliers on Alibaba.com, of which petroleum additives accounts for 34%, electronics chemicals accounts for 2%, and paper chemicals accounts for 2%. It can be used as a retarder on wells with bottom hole circulating temperatures (BHCT) of 150°F to 225°F. [{"contenttype":"Case Studies","datasource":[{"title":"Overcoming Lost Circulation Across Brown Dolomite","description":"An operator was incurring costs associated with loss of circulation events across the brown dolomite section of the Anadarko basin. You must log in to edit PetroWiki. The recommended accelerator is sodium silicate. The fluid loss additives, which are one of the three main additives on the oil cement slurry, can effectively reduce the fluid loss of oil cement slurry in the field condition and can also increase the viscosity and improve the stability of oil cement slurry [1 1. The material is nonretarding, thus making good compressive strength development possible at low temperatures. Cement slurry as mixed on rigs for oil well applications is a pumpable liquid consisting of water and various particles in a suspension. It is available as a powder or a 20%\nsolution (Halad®-567L additive). Same is a requirement to design gas well slurries and. The water-insolubles function by reducing the permeability of the filter cake developed. The use of dispersant alone is sufficient to provide retardation up to about 150°F BHCT. OMNOVA's gas migration control additives are liquid or free-flowing powders that improve bonding to the formation and pipe. But in oil well cementing, the used additives have limitations related to temperature, pressure and admixture property with other additives and cement. ADVANTAGE. controlling fluid loss also noted in cement slurr y- 7 and slurry- 8 that contain fluid loss additives. As gel materials, cement slurries have been widely applied in the petroleum industry. ","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H05183.pdf","docCreatedDate":"2018-10-02T11:33:20.135-05:00","modifiedDate":"2008-06-23T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:20.135-05:00","docdate":"2008-06-23T23:30:00.000-05:00","languageSet":["English"],"accessType":"P","dataSearch":"custchallenges:Fluids_Challenges:Fluid_Loss,|locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,"},{"title":"Halad®-447 Additive","description":"Halad®-447 is a fluid-loss additive containing polyvinyl alcohol. ","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H01503.pdf","docCreatedDate":"2018-10-02T11:33:03.016-05:00","modifiedDate":"2008-06-19T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:03.016-05:00","docdate":"2007-08-01T23:30:00.000-05:00","docrefNum":"H01503","languageSet":["English"],"accessType":"P","dataSearch":"custchallenges:Fluids_Challenges:Fluid_Loss,|locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,Cementing:Materials_Chemicals_&_Additives:Dispersants,"},{"title":"Halad®-9","description":"Halad®-9 additive is a blend of a cellulose derivative and a dispersant.\nIt provides fluid loss control in all API classes of cement.\n","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H01497.pdf","docCreatedDate":"2018-10-02T11:33:20.135-05:00","modifiedDate":"2008-06-23T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:20.135-05:00","docdate":"2008-06-23T23:30:00.000-05:00","languageSet":["English"],"accessType":"P","dataSearch":"locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,"},{"title":"Halad®-766 - A4","description":"Halad®-766 fluid-loss additive can also be used as a retarder. Cement slurries are colloidal suspensions consisting of distinct solid and liquid phases. Diacel ® LWL Powder Cement Fluid-Loss / Retarder Additive is a bi-functional additive that is effective both as a retarder and fluid-loss control agent. This filter loss may be static or dynamic. Control fluid loss and gas migration. Alibaba.com offers 1,177 oil well cement fluid loss control additive products. Drilling Specialties Company offers a wide variety of specialized cementing additives for your oilfield needs. It is available as a powder or a 20%\nsolution (Halad®-567L additive). cement additive fluid loss weight polymer Prior art date 1984-05-30 Legal status (The legal status is an assumption and is not a legal conclusion. Al Moghera cement fluid loss additives are specifically designed to provide superior control of fluid loss and gas migration over a broad temperature range up to 450˚F (232˚C) in fresh and saltwater slurries. Halad-766 fluid-loss additive is a derivitatized cellose that can be used for fluid loss and retardation in all API cement classes as well as Pozmix® cement. Halad-766 fluid-loss additive is a derivitatized cellose that can be used for fluid loss and retardation in all API cement classes as well as Pozmix® cement. Concrete additives are added to the mixture of water cement and aggregate in small quantities to increase the durability of the concrete, to fix concrete behavior and to control setting or hardening. In research, the FLA A additive, an AMPS-type fluid loss additive, which is a commercial product made in China, was used for research of absorption behaviors and mechanism of AMPS-type fluid loss additive used in cement-based materials. FLUID LOSS ADDITIVES. ","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H01499.pdf","docCreatedDate":"2018-10-02T11:33:00.846-05:00","modifiedDate":"2008-06-19T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:00.846-05:00","docdate":"2007-08-01T23:30:00.000-05:00","docrefNum":"H01499","languageSet":["English"],"accessType":"P","dataSearch":"custchallenges:Fluids_Challenges:Fluid_Loss,|locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,Cementing:Materials_Chemicals_&_Additives:Dispersants,"},{"title":"Halad®-344 (Russian)","description":"Halad®-344 fluid-loss additive in the Russian language","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H01331R.pdf","docCreatedDate":"2018-10-02T11:32:50.107-05:00","modifiedDate":"2007-08-22T23:30:00.000-05:00","publishDate":"2018-10-02T11:32:50.107-05:00","docdate":"2007-08-22T23:30:00.000-05:00","docrefNum":"H01331R","languageSet":["Russian"],"accessType":"P","dataSearch":"custchallenges:Fluids_Challenges:Fluid_Loss,|locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,"},{"title":"Halad®-23 Additve","description":"Halad®-23 additive is a high-temperature fluid-loss control agent that functions effectively in freshwater and saltwater slurries.\n","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H02389.pdf","docCreatedDate":"2018-10-02T11:33:11.790-05:00","modifiedDate":"2008-06-23T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:11.790-05:00","docdate":"2007-08-01T23:30:00.000-05:00","docrefNum":"H02389","languageSet":["English"],"accessType":"P","dataSearch":"locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,"},{"title":"Halad®-567 Additive (Russian)","description":"Halad-567 Data sheet in Russian","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H01502R.pdf","docCreatedDate":"2018-10-02T11:33:17.241-05:00","modifiedDate":"2007-09-18T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:17.241-05:00","docdate":"2007-09-18T23:30:00.000-05:00","languageSet":["Russian"],"accessType":"P","dataSearch":"locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,"},{"title":"WAC-9™ fluid-loss additive ","description":"WAC-9™ is a fluid-loss additive designed for use in gelled fracturing fluids.\nfracturing fluids. Our products are compatible in a wide range of oil-well cement slurries. UFL-73 A can control fluid loss through forming tight polymer film and enhancing viscosity of the water phase. +86 17627653229 jhl@cementing-additive… When the slurry is passing through orifices, the fluid phase can be accelerated, resulting in particle bridging. This can occur when the slurry is passing through small orifices or ports, and within the annulus. To convert the total amount of fluid loss into an API fluid loss value, three parameters are needed: the permeable formation area, the mudcake thickness and its permeability. Use of the Arx LCM package not only eliminated multi-stage cementing costs, but helped the operator avoid costs previously experienced due to loss of circulation events across the brown dolomite. Fluid Loss in cement slurries for oil well applications. Use of the Arx LCM package not only eliminated multi-stage cementing costs, but helped the operator avoid costs previously experienced due to loss of circulation events across the brown dolomite. The wide-temperature-range additive, part of the UNIFLAC universal fluid-loss additive system, is a custom-made liquid polymer that is less sensitive to small temperature or concentration variations. When using these fluid loss additives, cement homogeneity and flow are retained. Factors affecting the use of fluid-loss-control additives (FLA) Neat cement slurries normally exhibit an uncontrolled API fluid loss of at least 1,500 cm 3 /30 min. This value is excessive for most cementing operations, where permeable formations are encountered or where long columns of cement will be used. Fluid loss additives reduce water loss through the cement filter cake, which makes them especially useful in squeeze cementing. additives methods control fluid cement slurry fluid loss Prior art date 1990-07-31 Legal status (The legal status is an assumption and is not a legal conclusion. Now Fluid Loss Control Agents are recognized in the industry that the quality of cementing jobs has significantly improved. ","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H01499R.pdf","docCreatedDate":"2018-10-02T11:33:00.846-05:00","modifiedDate":"2007-08-24T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:00.846-05:00","docdate":"2007-08-01T23:30:00.000-05:00","docrefNum":"H01499","languageSet":["Russian"],"accessType":"P","dataSearch":"custchallenges:Fluids_Challenges:Fluid_Loss,|locations:Global,|prodgroups:Cementing:Materials_Chemicals_&_Additives:Dispersants,Cementing:Cementing_Chemistry:Fluid_Loss,"},{"title":"Halad®-600 E+ Additive -A4","description":"Halad®-600 E+ additive helps control fluid loss in environmentally sensitive areas. ","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H04569-A4.pdf","docCreatedDate":"2018-10-02T11:33:23.076-05:00","modifiedDate":"2007-09-18T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:23.076-05:00","docdate":"2007-09-18T23:30:00.000-05:00","languageSet":["English"],"accessType":"P","dataSearch":"locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,"},{"title":"Halad®-413 Additive (Russian)","description":"Halad®-413 -- Russian","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H01503R.pdf","docCreatedDate":"2018-10-02T11:33:03.016-05:00","modifiedDate":"2007-08-24T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:03.016-05:00","docdate":"2007-08-01T23:30:00.000-05:00","docrefNum":"H01503","languageSet":["Russian"],"accessType":"P","dataSearch":"custchallenges:Fluids_Challenges:Fluid_Loss,|locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,Cementing:Materials_Chemicals_&_Additives:Dispersants,"},{"title":"Halad®-300L Additive (Russian)","description":"Halad®-300L fluid-loss additive is an alternative to Halad®-200 additive. Innovative liquid additive to control fluid loss with low concentrations in fresh water, brines, and seawater with effectiveness up to 400°F (204°C). There are following 10 types of additives of cementing: accelerator, retarder, defoaming agent, drag reduction agent (dispersant), fluid loss additives, anti-gas migration agent, spacer fluid, latex, reinforcing agent and weighting agent. A new fluid loss additive has been developed for a broad range of applications. Since our introduction of Diacel ® LWL powder cement fluid-loss/retarder additive over 40 years ago, we have developed a growing line of retarders, fluid-loss reducers, dispersants, spacers and extenders for your oilfield cementing needs. Halad-766 fluid-loss additive is a derivitatized cellose that can be used for fluid loss and retardation in all API cement classes as well as Pozmix® cement. They can either be liquid or powdered additives. WaterWeb® Water Control Uses unique polymer chemistry to help create oil-water separation in the reservoir, impeding water flow and enhancing hydrocarbon flow to the wellbore. A fluid-loss additive similar to Halad 344 additive intended for use with construction grade or off spec cements. As cement is pumped across a permeable rock surface under pressure, cement filtrate, or water is lost or squeezed out of the cement into the rock. A fluid-loss test determines the relative effectiveness of a cement slurry to retain its water phase or to lose a portion of its water phase as a filtrate to the formation. It is available as a powder or a 20%\nsolution (Halad®-567L additive). This additive helps prevent fluid loss and gas migration in most API and lightweight commercial cements.\n","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H01501-A4.pdf","docCreatedDate":"2018-10-02T11:33:01.454-05:00","modifiedDate":"2007-08-24T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:01.454-05:00","docdate":"2007-08-01T23:30:00.000-05:00","docrefNum":"H01501","languageSet":["English"],"accessType":"P","dataSearch":"custchallenges:Environmental_Challenges:Temperature,Reducing_Costs,Drilling_Challenges:Drill_String_Torque_Drag_Reduction,Production_Challenges:Long_Term_Zonal_Isolation,Fluids_Challenges:Fluid_Loss,Drilling_Challenges:Optimize_Drilling_Conditions,|locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,Cementing:Cementing_Solutions:Gas_Migration,Cementing:Materials_Chemicals_&_Additives:Latexes,Cementing:Cementing_Chemistry:Expansion_Additives,"},{"title":"Halad®-567 Additive","description":"Halad®-567 fluid-loss additive is made from synthetic polymer technology. ","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H01331.pdf","docCreatedDate":"2018-10-02T11:32:46.255-05:00","modifiedDate":"2008-06-23T23:30:00.000-05:00","publishDate":"2018-10-02T11:32:46.255-05:00","docdate":"2008-06-23T23:30:00.000-05:00","languageSet":["English"],"accessType":"P","dataSearch":"custchallenges:Fluids_Challenges:Fluid_Loss,|locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,"},{"title":"Halad®-766 (Russian)","description":"Halad®-766 fluid-loss additive can also be used as a retarder. The presence of HPMC polymer in c ement slurry-8 shows less fluid loss than the slurry- 7 which Fluid loss additives, which are stable against high temperatures and concentrated salt solutions, ensure a reliable cementing job under difficult conditions. Cement Fluid Loss Additive DESCRIPTION ECONOMY’S FL-17 is a powdered universal cement fluid loss and gas migration control additive recommended for blending with cement to control the loss of filtrate from a cement slurry. SMLZ-108. In a wellbore annulus, fluid can be displaced from the slurry while it is passing though constricted areas, or to the formation, resulting in an increase in the equivalent circulating density (ECD), which can lead to formation fracture (lost circulation) or flash set (dehydration). In cementing operations, loss of the aqueous phase can severely affect the performance of the slurry and set cement. On 30 th May 2020, BASF SE, a key player in the chemical industry, has confirmed that it plans to start its smart Verbund project in Zhanjiang, Guangdong.The first plants would manufacture engineering plastics and thermoplastic polyurethane to meet the increasing needs of diverse growth industries in the market across Southern China and across Asia. Halad-766 fluid-loss additive is extensively used to retard foam slurries without reducing viscosity. ","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H05183.pdf","docCreatedDate":"2018-10-02T11:33:20.135-05:00","modifiedDate":"2008-06-23T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:20.135-05:00","docdate":"2008-06-23T23:30:00.000-05:00","languageSet":["English"],"accessType":"P","dataSearch":"custchallenges:Fluids_Challenges:Fluid_Loss,|locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,"},{"title":"Halad®-447 Additive","description":"Halad®-447 is a fluid-loss additive containing polyvinyl alcohol. ADVANTAGES FL-17 can be used in casing and liner cementing using fresh to saturated salt-water cement slurries. Fluid-Loss-Control Additives (FLAs) are used to maintain a consistent fluid volume within a cement slurry to ensure that the slurry performance properties remain within an acceptable range. The tables below list the product specifications and part numbers for Halad-766 fluid-loss additive. Halad-766 fluid-loss additive is extensively used to retard foam slurries without reducing viscosity. Our advanced liquid and dry cementing latices enhance several key cementing properties, allowing for simpler slurry designs. Thinking about the fluid loss test, there is always some cement slurry loss of filtrate (water from the cement) but as the test progresses the rate of filtration reduces with time. Cement Additives. In almost any operation, loss of fluid to the reservoir formation carries a high risk of permeability damage. Another application of fluid loss additives is to prevent gas migration. Any properly made Portland cement (consistent from batch to batch) can be used at temperatures up to 570°F. Halad-766 fluid-loss additive is extensively used to retard foam slurries without reducing viscosity. Polymeric fluid loss control additives for lower temperature wellbore cementing. SPE disclaims any and all liability for your use of such content. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Halad-766 fluid-loss additive is a derivitatized cellose that can be used for fluid loss and retardation in all API cement classes as well as Pozmix® cement. 10.9. The tables below list the product specifications and part numbers for Halad-766 fluid-loss additive. The transition of the cement slurry from a liquid to a solid phase causes the hydrostatic pressure to drop and can allow gas to percolate through … ","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H02024.pdf","docCreatedDate":"2018-10-02T11:33:07.806-05:00","modifiedDate":"2008-06-23T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:07.806-05:00","docdate":"2007-08-01T23:30:00.000-05:00","docrefNum":"H02024","languageSet":["English"],"accessType":"P","dataSearch":"locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,"},{"title":"Halad®-600 E+ Additive (Russian)","description":"Halad®-600 E+ -- Russian","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H02024R.pdf","docCreatedDate":"2018-10-02T11:33:07.096-05:00","modifiedDate":"2007-08-24T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:07.096-05:00","docdate":"2007-08-24T23:30:00.000-05:00","docrefNum":"H02024R","languageSet":["Russian"],"accessType":"P","dataSearch":"locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,"},{"title":"Halad®-447 Additive (Russian)","description":"Halad-447 Data sheet in Russian","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H01501R.pdf","docCreatedDate":"2018-10-02T11:33:01.454-05:00","modifiedDate":"2007-08-24T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:01.454-05:00","docdate":"2007-08-01T23:30:00.000-05:00","docrefNum":"H01501","languageSet":["Russian"],"accessType":"P","dataSearch":"custchallenges:Drilling_Challenges:Optimize_Drilling_Conditions,Fluids_Challenges:Fluid_Loss,Production_Challenges:Long_Term_Zonal_Isolation,Drilling_Challenges:Drill_String_Torque_Drag_Reduction,Reducing_Costs,Environmental_Challenges:Temperature,|locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Expansion_Additives,Cementing:Materials_Chemicals_&_Additives:Latexes,Cementing:Cementing_Solutions:Gas_Migration,Cementing:Cementing_Chemistry:Fluid_Loss,"},{"title":"Halad®-22A","description":"Halad®-22A additive is a high-temperature fluid-loss control agent that\nfunctions effectively in freshwater and\nsaltwater slurries. Ideally, the fluid loss additive blend should be present in an amount of about 0.05 to 2.0 percent by weight of the cement, and preferably in an amount of about 0.125 to 1.0 percent by weight of the cement. Halad-766 fluid-loss additive is a derivitatized cellose that can be used for fluid loss and retardation in all API cement classes as well as Pozmix® cement. Polymeric fluid loss control additive for light-weight cement slurry systems with fly ash. Fluid loss additives help prevent water loss from the slurry, and thus, help prevent cement bridging in the annulus. ","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H01502.pdf","docCreatedDate":"2018-10-02T11:33:16.589-05:00","modifiedDate":"2008-06-23T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:16.589-05:00","docdate":"2008-06-23T23:30:00.000-05:00","languageSet":["English"],"accessType":"P","dataSearch":"locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,"},{"title":"Halad®-23 Additive (Russian)","description":"Halad®-23 -- Russian","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H02389R.pdf","docCreatedDate":"2018-10-02T11:33:11.790-05:00","modifiedDate":"2007-08-24T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:11.790-05:00","docdate":"2007-08-24T23:30:00.000-05:00","docrefNum":"H02389R","languageSet":["Russian"],"accessType":"P","dataSearch":"locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,"},{"title":"Halad®-344","description":"Halad®-344 fluid-loss additive is especially useful in lightweight cementing compositions that often have long thickening times. These additives can be used across a wide range of design densities to extend the slurry, enhance stability, control fluid loss, and mitigate gas migration. FLAs are, therefore, used to prevent solids segregation during placement, and to control the rate of fluid leakoff in the static state. ","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H04569.pdf","docCreatedDate":"2018-10-02T11:33:20.759-05:00","modifiedDate":"2008-06-23T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:20.759-05:00","docdate":"2008-06-23T23:30:00.000-05:00","languageSet":["English"],"accessType":"P","dataSearch":"locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,"},{"title":"Halad®-300L Additive - A4","description":"Halad®-300L fluid-loss additive is an alternative to Halad®-200 additive. IFL-15: PolymerÒc fluid-loss additive for high temperature: It is a polymeric additive designed especially to cement at high temperature (204°C) and to carry out right angle closing. These additives can be used across a wide range of design densities to extend the slurry, enhance stability, control fluid loss, and … Veritrol 343. Innovative liquid additive to control fluid loss with low concentrations in fresh water, brines, and seawater with effectiveness up to 400°F (204°C). The material is nonretarding, thus making good compressive strength development possible at low temperatures. Helps control fluid loss is non-retarding, and is compatible with freshwater and seawater. This additive helps prevent fluid loss and gas migration in most API and lightweight commercial cements.\n","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H01501.pdf","docCreatedDate":"2018-10-02T11:33:02.245-05:00","modifiedDate":"2008-06-23T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:02.245-05:00","docdate":"2007-08-01T23:30:00.000-05:00","docrefNum":"H01501","languageSet":["English"],"accessType":"P","dataSearch":"custchallenges:Drilling_Challenges:Optimize_Drilling_Conditions,Fluids_Challenges:Fluid_Loss,Production_Challenges:Long_Term_Zonal_Isolation,Drilling_Challenges:Drill_String_Torque_Drag_Reduction,Reducing_Costs,Environmental_Challenges:Temperature,|locations:Global,|prodgroups:Cementing:Materials_Chemicals_&_Additives:Latexes,Cementing:Cementing_Solutions:Gas_Migration,Cementing:Cementing_Chemistry:Fluid_Loss,Cementing:Cementing_Chemistry:Expansion_Additives,"},{"title":"Halad®-300L Additive ","description":"Halad®-300L fluid-loss additive is an alternative to Halad®-200 additive. It can be used in wells with bottomhole circulating temperatures (BHCTs) of 180°F (82°C) and below. An aqueous cement composition is shown for cementing the annular space between a pipe and the surrounding bore in a well. Applied in low density cement slurry or highly dis... Video Library. It is designed to be used at circulation temperatures up to 104°C (220°F) in low density and high salt content cement slurries. Developed as a less dispersive alternative to Halad-413 additive to meet response requirements in heavyweight slurries, seawater, and saturated salt designs. Static: A maximum acceptable value of the thickness of the cake built-up during the waiting on cement period is deduced from the annular gap. The tables below list the product specifications and part numbers for Halad-766 fluid-loss additive. The materials that are currently in use can be loosely categorized in two groups according to their solubility characteristics: With the exception of bentonite, the water-insoluble materials are polymer resins. ","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H01330.pdf","docCreatedDate":"2018-10-02T11:33:18.788-05:00","modifiedDate":"2008-06-23T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:18.788-05:00","docdate":"2008-06-23T23:30:00.000-05:00","languageSet":["English"],"accessType":"P","dataSearch":"locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,Cementing,Cementing:Cementing_Chemistry,"},{"title":"Halad®-447 Additive A-4 ","description":"Halad®-447 is a fluid-loss additive containing polyvinyl alcohol. Values below 200 mL are usually preferred and sometimes may need to be ~ … SMLZ-108 is an off-white powdered fluid loss additive recommeded for blending with cement to control the loss of filtrate from cement slurry. Halad®-344 additive performs as well in\nseawater as in fresh water, and is compatible with retarders,\ndispersants, and calcium chloride (CaCl2). Section Links: CFL 110 Powdered polysaccharide derivative. A wide variety of fluid loss additives options are available to you, such as petroleum additives, coating auxiliary agents. Helps control fluid loss, viscosifies the slurry, does not retard the cement set, is salt-tolerant up to saturation, and is effective as low as 100°F (37.8°C) and higher than 400°F (204.4°C). It can be used in wells with bottomhole circulating temperatures (BHCTs) of 180°F (82°C) and below. A method of cementing, comprising displacing a cement composition into a workspace, wherein the cement composition comprises cement, water, and a fluid loss control additive comprising a polymer and a sugar connected by a pH-sensitive crosslink, and allowing the cement composition to set. As cement is pumped across a permeable rock surface under pressure, cement filtrate, or water is lost or squeezed out of the cement into the rock. This filter loss may be static or dynamic. When a fluid loss additive is included in a cement slurry design, it will help maintain desired characteristics and properties such as rheology, thickening time, density and compressive strength. All of the water-insoluble materials function as permeability reducers. In research, the FLA A additive, an AMPS-type fluid loss additive, which is a commercial product made in China, was used for research of absorption behaviors and mechanism of AMPS-type fluid loss additive used in cement-based materials. A fluid-loss additive designed for use in low-temperature wells (below 180°F or 82.2°C) to prevent retardation of compressive-strength development; acts as a dispersant as well. Control fluid loss and gas migration. ","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H04569R.pdf","docCreatedDate":"2018-10-02T11:33:23.076-05:00","modifiedDate":"2007-09-18T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:23.076-05:00","docdate":"2007-09-18T23:30:00.000-05:00","docrefNum":"H04569R","languageSet":["Russian"],"accessType":"P","dataSearch":"locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,"},{"title":"Halad®-322 Additive -A-4","description":" Halad®-322 is a fluid-loss additive designed for use in low-temperature wells. This value is excessive for most cementing operations, where permeable formations are encountered or … It can be used in wells with bottomhole circulating temperatures (BHCTs) of 180°F (82°C) and below. Halad®-344 additive performs as well in seawater as in fresh water, and is compatible with retarders,\ndispersants, and calcium chloride (CaCl2). Cement Fluid Loss Control Additive Polymer Cg310s-d , Find Complete Details about Cement Fluid Loss Control Additive Polymer Cg310s-d,Cement Fluid Loss Additve,Cement Polymer Additives,Water Control from Polymer Supplier or Manufacturer-Tianjin Kelioil Engineering Material And Technology Co., Ltd. It can be used in wells with bottomhole circulating temperatures (BHCTs) of 180°F (82°C) and below. Loss of fluid from a slurry design, can have serious effects on many key slurry parameters and cement placement. A chemical additive used to control the loss of fluid to the formation through filtration. Diacel ® LX 200 Cement Fluid Loss Additive has a mild-retarding effect when used alone at BHCT < 125°F. The cement composition includes a hydraulic cement, water present in an amount effective to produce a pumpable slurry, a polyamine fluid loss additive, and a sulfonated polymer. 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