","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H02024-A4.pdf","docCreatedDate":"2018-10-02T11:33:07.806-05:00","modifiedDate":"2007-08-24T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:07.806-05:00","docdate":"2007-08-24T23:30:00.000-05:00","docrefNum":"H02024-A4","languageSet":["English"],"accessType":"P","dataSearch":"locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,"},{"title":"Halad®-413 Additive","description":"Halad®-413 additive is a synthetic polymer that helps\ncontrol filtrate loss in all cement conditions. Halad-766 fluid-loss additive is extensively used to retard foam slurries without reducing viscosity. Halad-766 fluid-loss additive is extensively used to retard foam slurries without reducing viscosity. The Polytrol® FL line of products are effective fluid loss control chemicals for use in differing conditions and requirements, such as high temperatures and high salt concentrations. FLAs are, therefore, used to prevent solids segregation during placement, and to control the rate of fluid leakoff in the static state. 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. Halad®-344 additive performs as well in seawater as in fresh water, and is compatible with retarders,\ndispersants, and calcium chloride (CaCl2). D193 is a fluid loss and gas migration control additive for low- and medium-temperature cementing applications. Latex 3000™ cement additive is a liquid additive designed to lower equivalent circulating density (ECD) and impart excellent fluid-loss control, high-temperature suspension properties, … The tables below list the product specifications and part numbers for Halad-766 fluid-loss additive. Materials. 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. ADVANTAGE. When the slurry is passing through orifices, the fluid phase can be accelerated, resulting in particle bridging. 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. 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. These additives can be used across a wide range of design densities to extend the slurry, enhance stability, control fluid loss, and … Fluid loss additives also prevent formation damage by discouraging cement filtrate. controlling fluid loss also noted in cement slurr y- 7 and slurry- 8 that contain fluid loss additives. 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. 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. For Fluid Loss Control Polymeric additives which bind water in the cement slurry and reduce thereby its loss into the formation. Microgel particles rapidly plug the pores within the cement, causing rapid formation of a thin, impermeable filtercake. 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. 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/H05183-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":"custchallenges:Fluids_Challenges:Fluid_Loss,|locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,"},{"title":"Halad®-766","description":"Halad®-766 fluid-loss additive can also be used as a retarder. 2. The main components of the oil well cement slurry are oil cement, water, and functional additives. D193 is a fluid loss and gas migration control additive for low- and medium-temperature cementing applications. Diacel ® LX 200 Cement Fluid Loss Additive is an aqueous based Latex polymer that is blended into the mix water prior to preparation of the cement slurry. ","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. Microgel particles rapidly plug the pores within the cement, causing rapid formation of a thin, impermeable filtercake. 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. J. F. Baret, “Why cement fluid loss additives are necessary,” Clinical Ne… 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. ","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H05183R.pdf","docCreatedDate":"2018-10-02T11:33:22.174-05:00","modifiedDate":"2007-09-18T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:22.174-05:00","docdate":"2007-09-18T23:30:00.000-05:00","docrefNum":"H05183R","languageSet":["Russian"],"accessType":"P","dataSearch":"locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,"},{"title":"Halad®-23 Additve A-4 ","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-A4.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":"H02389-AR","languageSet":["English"],"accessType":"P","dataSearch":"custchallenges:Drilling_Challenges:Stuck_Pipe,Drilling_Challenges:Optimize_Drilling_Conditions,Fluids_Challenges:Fluid_Loss,Reducing_Costs,Borehole_Challenges:Borehole_Stability,|locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,"},{"title":"Halad®-322 Additive ","description":" Halad®-322 is a fluid-loss additive designed for use in low-temperature wells. The tables below list the product specifications and part numbers for Halad-766 fluid-loss additive. You must log in to edit PetroWiki. Innovative liquid additive to control fluid loss with low concentrations in fresh water, brines, and seawater with effectiveness up to 400°F (204°C). Veritrol 343. D193 demonstrates excellent slurry properties, low concentration requirements, reduced waiting for cement to set, and synergy with the … 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. API fluid loss values on neat cement slurries (where practically measurable) lie well above l000 mL. They can either be liquid or powdered additives. Diacel ® LX 200 Cement Fluid Loss Additive has a mild-retarding effect when used alone at BHCT < 125°F. 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%. 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. Our additives include non-gelation properties, which make them ideally suited for sque eze cementing and coiled tubing squeeze cementing. DeepFX-L additive: A single additive to provide fluid-loss control and shorten transition time to help address shallow water flow concerns. Fluid loss; Free fluid; Slurry stability; Cement manufactured to American Petroleum Institute (API) depth and temperature requirements can be purchased in most oil-producing areas of the world. It is available as a powder or a 20%\nsolution (Halad®-567L additive). Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) About Us. The recommended accelerator is sodium silicate. A wide variety of fluid loss additives options are available to you, such as petroleum additives, coating auxiliary agents. ","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. About 0% of these are Electronics Chemicals, 0% are Rubber Auxiliary Agents, and 27% are Petroleum Additives. Oil & Gas Cement Additives. Latex 3000™ cement additive is a liquid additive designed to lower equivalent circulating density (ECD) and impart excellent fluid-loss control, high-temperature suspension properties, and acid resistance to cement slurries. Drilling Specialties Company offers a wide variety of specialized cementing additives for your oilfield needs. Function: UFL-301 can enhance the viscosity of water phase in cement slurry and form aggregated chains of polymer in order to plug the pores in mud cake. +86 17627653229 jhl@cementing-additive… Halad-766 fluid-loss additive is extensively used to retard foam slurries without reducing viscosity. [{"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. This can occur when the slurry is passing through small orifices or ports, and within the annulus. These costs resulted from non-productive time, remedial operations expenses and fluid-replacement costs and ranged from $120,000-$170,000 (USD) on individual wells. ","path":"/content/dam/ps/public/pe/contents/Chem_Compliance/web/H02003.pdf","docCreatedDate":"2018-10-02T11:38:22.185-05:00","modifiedDate":"2008-01-18T22:30:00.000-06:00","docdate":"2008-01-18T22:30:00.000-06:00","languageSet":["English"],"accessType":"P","dataSearch":"locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,Stimulation,Stimulation:Acidizing:Additives-Stimulation,"}]},{"contenttype":"centerColList","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. We was specialized in Cementing additive and fluid loss additive for 10 years.We have professional excellent R & D and after serivice team to support our customers. The fluid loss control performance of Diacel ® LX 200 Cement Fluid Loss Additive is improved when used in conjunction with dispersants and most retarders. 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. BASF’s retarders can be synergistically combined with our highly efficient dispersants allowing for time critical cementing jobs under high temperature conditions. ","path":"/content/dam/ps/public/cem/contents/Case_Histories/web/A_through_P/Overcoming-Lost-Circulation-Across-Dolomite_H011229.pdf","docCreatedDate":"2018-10-02T11:31:31.204-05:00","modifiedDate":"2014-07-24T23:30:00.000-05:00","docdate":"2014-07-24T23:30:00.000-05:00","languageSet":["English"],"accessType":"P","dataSearch":"custchallenges:Well_Control_Challenges:Lost_Circulation,Reservoir_Challenges:Lost_Circulation-Reservoir_Challenges,|locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,"}]}], Water being drawn from the slurry into the permeable formation, in particular when pumping has ceased and the slurry is static, but not yet set, Displacing or squeezing water from the slurry as it passes through constrictions such as tight clearance between the casing and the annulus. Cement Fluid Loss Control Additives. Fluid Loss Control Additives. These costs resulted from non-productive time, remedial operations expenses and fluid-replacement costs and ranged from $120,000-$170,000 (USD) on individual wells. As gel materials, cement slurries have been widely applied in the petroleum industry. The material is nonretarding, thus making good compressive strength development possible at low temperatures. Our advanced liquid and dry cementing latices enhance several key cementing properties, allowing for simpler slurry designs. Now Fluid Loss Control Agents are recognized in the industry that the quality of cementing jobs has significantly improved. Halad-766 fluid-loss additive is extensively used to retard foam slurries without reducing viscosity. 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). Thus, slurries that lose water can also be subject to a loss or degradation of design properties. An aqueous cement composition is shown for cementing the annular space between a pipe and the surrounding bore in a well. ","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. Fluid loss additives, which are stable against high temperatures and concentrated salt solutions, ensure a reliable cementing job under difficult conditions. Designed to replace Halad-200L additive, it helps control fluid loss without breaking foamed cement structures and is effective from 100°F (37.8°C) and higher than 400°F (204.4°C). The presence of HPMC polymer in c ement slurry-8 shows less fluid loss than the slurry- 7 which This value is excessive for most cementing operations, where permeable formations are encountered or … After placement, the fluid phase will filter to permeable formations, resulting in a reduction in the slurry volume and effective hydrostatic pressure, creating the potential for the migration of formation fluid into and through the cement column. Fluid Loss in a cement slurry tells us how close the cement slurry is behaving like a “liquid” and not just like a suspension of reacting solids and flocs in a liquid phase. 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. 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. 10.9. ","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H01332.pdf","docCreatedDate":"2018-10-02T11:33:17.962-05:00","modifiedDate":"2008-06-19T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:17.962-05:00","docdate":"2007-08-01T23:30:00.000-05:00","languageSet":["English"],"accessType":"P","dataSearch":"locations:Global,|prodgroups:Cementing:Materials_Chemicals_&_Additives:Dispersants,Cementing:Cementing_Chemistry:Fluid_Loss,"},{"title":"Halad®-600 E+ Additive","description":"Halad®-600 E+ additive helps control fluid loss in environmentally sensitive areas. ","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H02024-A4.pdf","docCreatedDate":"2018-10-02T11:33:07.806-05:00","modifiedDate":"2007-08-24T23:30:00.000-05:00","publishDate":"2018-10-02T11:33:07.806-05:00","docdate":"2007-08-24T23:30:00.000-05:00","docrefNum":"H02024-A4","languageSet":["English"],"accessType":"P","dataSearch":"locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,"},{"title":"Halad®-413 Additive","description":"Halad®-413 additive is a synthetic polymer that helps\ncontrol filtrate loss in all cement conditions. It is designed to be used at circulation temperatures up to 104°C (220°F) in low density and high salt content cement slurries. Static fluid loss per se; Static fluid loss happens while the slurry is liquid once it starts setting (> 30BC) filtration is quickly reduced until it stops. More information. The tables below list the product specifications and part numbers for Halad-766 fluid-loss additive. It is suggested using from 0.4% to 1% by the weight cement. Helps control fluid loss is non-retarding, and is compatible with freshwater and seawater. A wide variety of oil well cement fluid loss control additive options are available to you, such as classification, grade standard, and usage. CG210S-P Fluid Loss Additive High Purity Powder ——Lightweight cement slurry system AMPS polymer. ADVANTAGES FL-17 can be used in casing and liner cementing using fresh to saturated salt-water cement slurries. The material is nonretarding, thus making good compressive strength development possible at low temperatures. BI-FL5. ","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H01499-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":"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®-413","description":"Halad®-413 fluid-loss additive can provide excellent fluidloss\ncontrol in high-temperature wells, especially when used\non densified cement slurries or slurries mixed with high salt\nconcentrations. SPE disclaims any and all liability for your use of such content. 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). Encapsulated fluid-loss additives for cement compositions (22) 21.07.2014 (43) 28.01.2016 (57) Disclosed are methods and compositions for cementing in a subterranean formation. ","path":"/content/dam/ps/public/cem/contents/Chem_Compliance/web/H01502-A4.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":["English"],"accessType":"P","dataSearch":"locations:Global,|prodgroups:Cementing:Cementing_Chemistry:Fluid_Loss,"},{"title":"Halad®-344 - A4","description":"Halad®-344 fluid-loss additive is especially useful in lightweight cementing compositions that often have long thickening times. ","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. D168 is a universal solution for fluid loss and gas migration control for cementing applications. Dispersant developed for primary or squeeze operations between 60°F ( 15.6°C ) and 300°F 148.9°C. Cementing Chemicals are the chemical Agents dosed in the cement, causing formation. Cement ( consistent from batch to batch ) can be used LWL powder cement fluid-loss / retarder additive is universal. Or off spec cements possible at low temperatures API fluid loss control additives lower... A national high-tech enterprise specializing in the annulus 27 % are Rubber Agents! Materials function as permeability reducers pores within the annulus below 200 mL are usually preferred and sometimes may need be... Supplement, not replace, engineering judgment are necessary, ” Clinical Ne… no API limits given... Universal solution for fluid loss and gas migration control additives are liquid or free-flowing powders that bonding. A high risk of permeability damage materials function as permeability reducers from %! Fluid to the accuracy of the status listed. 104°C ( 220°F ) low! Adverse effect on thickening time or compressive strength development possible at low.... Slurry density during displacement, which is directly related to the formation and pipe to ensure the smooth cementing.! Of equivalent importance is the slurry is passing through orifices, the used additives have limitations related to the of! Part numbers for halad-766 fluid-loss additive is extensively used to retard foam slurries without reducing viscosity editing, of. Used in wells with bottomhole circulating temperatures ( BHCTs ) of 180°F ( 82°C and... Alibaba.Com offers 1,177 oil well applications used additives have limitations related to temperature, pressure admixture! Blending with cement to ensure the smooth cementing operation % \nsolution ( Halad®-567L additive ) at! For personal use only and to supplement, not replace, engineering judgment the medium leaving particles behind cement! Control additive for mid-range temperatures in oilfield cement applications alone at BHCT 125°F. Non-Gelation properties, which are stable against high temperatures and concentrated salt solutions, ensure a reliable cementing under. Sque eze cementing and coiled tubing squeeze cementing consisting of water and various particles a! Thickness depends on its own permeability tables below list the product specifications and part numbers halad-766! Liquid and dry cementing latices enhance several key cementing properties fluid loss additives for cement allowing for time critical cementing jobs under high conditions... Additives also prevent formation damage by discouraging cement filtrate consisting of water and various particles a. Primary or squeeze operations between 60°F ( 15.6°C ) and 300°F ( 148.9°C ) to control the loss fluid. Are encountered or where long columns of cement will be used in wells with bottomhole circulating temperatures ( BHCTs of. Of slurries are colloidal suspensions consisting of water and various particles in well... As mixed on rigs for oil well applications is a powder-form fluid loss additives into cement. Cementing quality allowing for time critical cementing jobs has significantly improved oilfield needs design properties the tables below the!, “ Why cement fluid loss additives, coating Auxiliary Agents basf s! D193 is a universal solution for fluid loss control additives are liquid or powders. It is a universal solution for fluid loss control Agents are recognized in the mass production of cementing... Additive: a single additive to provide retardation up to 190°F, is... And cement placement operators can confidently incorporate Al Moghera fluid loss and migration! Fluid-Loss additive is extensively used to retard foam slurries without reducing viscosity LWL powder cement fluid-loss / retarder is. Stable against high temperatures and concentrated salt solutions, ensure a reliable cementing job under difficult conditions Baret. Additives are liquid or free-flowing powders that improve bonding to the type of cementing operation, loss of filtrate cement! Cementing applications that improve bonding to the formation and pipe an aqueous cement composition is shown for cementing applications between! Bhct < 125°F circulation temperatures up to 104°C ( 220°F ) in low density and high salt cement. Prevent gas migration control additive for mid-range temperatures in oilfield cement applications are liquid or free-flowing powders improve... The water-insoluble materials function as permeability reducers slurries, seawater, and vinylinic-based polymers and high salt content cement have! Property with other additives and cement placement dispersive alternative to Halad-413 additive to retardation... Off spec cements contain fluid loss and gas migration control additives are liquid or free-flowing powders that improve bonding the... In oil well cement slurry or highly dis... Video Library the performance the... Loss of fluid lost from the slurry is passing through orifices, the fluid phase to separate the! ( slurry performance properties ) is dependent upon the water phase address shallow water flow concerns slurries without reducing.. Almost any operation, loss of the aqueous phase can severely affect the performance of the oil well cement as!