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| Product Use | Corrosion Inhibitor RIM 104 High film persistent, batch type crude oil line corrosion inhibitor designed to control corrosion in oil production systems. |
| Description | RIM 104 crude oil line corrosion inhibitor is a unique blend of filming amines and surfactants in an aromatic based solvent. This product has limited solubility in oil and water. RIM 104 forms a very persistent corrosion inhibitor film on down hole equipment, flow lines and most other oil handling equipment. RIM 104 crude oil line corrosion inhibitor will inhibit corrosion caused by oilfield brines, organic acids, carbon dioxide and hydrogen sulfide. |
| Typical Physical Properties |
Form @ 20°C (68°F) - Dark brown liquid |
| Application Method | RIM 104 should be batched into the crude oil production well, either neat, or dispersed in clean hydrocarbon. The quantity of crude oil line corrosion inhibitor required to control corrosion is Dependent on the well depth, water cut and production. Circulation of the well may be performed to displace the corrosion inhibitor to the bottom of the well. To treat crude oil flow lines and gas gathering lines, RIM 104 crude oil line corrosion inhibitor can either be applied neat or dispersed in clean hydrocarbon (for example, diesel) at a maximum ratio of 1 part of corrosion inhibitor to 8 parts of hydrocarbon. Ideally, the mixture should be displaced down the lines between pigs. The volume of RIM 104 required to lay a uniform film on the metal surface may be determined from the following relationship: Liters = Line (Km) X pipe diameter (mm) X 0.0798 X desired film thickness (mil) |
| Material Compatibility | Material Compatibility 304 SS Excellent 316 SS Excellent Aluminum Excellent Brass Excellent Copper Excellent Metals Carbon Steel Excellent PVC Severe Effect Teflon Excellent AES Severe Effect Polyethylene Fair Polypropylene Fair Plastics Ryton Excellent Viton Severe Effect Nitrile/Buna N Severe Effect Neoprene Severe Effect Ethylene Propylene Severe Effect Seals Seals Fluorocarbon Excellent |
| RIM 105 corrosion inhibitor is an all purpose, water soluble organophosphorous compound. It is a passivating type of inhibitor which forms a protective film on metal surfaces to guard against corrosion attack. | |
| Typical Physical Properties | Physical appearance - Amber liquid pH(1% solution) - 7.0 -8.5 Flash Point - >200°F (>93°C) (PMCC) Pour Point - 10°F |
| Applications | RIM 105 inhibitor is effective at relatively low concentrations in all water base muds. This corrosion inhibitor has proven to be particularly useful in reducing oxygen corrosion in aerated muds, low solids, no dispersed, polymer muds, and potassium muds. The product should be evenly dispersed throughout the circulating mud system and can be added either through the chemical barrel or directly to the mud pits wherever good agitation occurs. The recommended initial treatment of RIM 105 inhibitor is 2 to 4 gal/100 bbl (0.5 to 1.0 L/m3) depending on anticipated conditions, other chemicals used in the system, and the corrosive environment, te*, salinity, pH, temperature, oxygen content and acid gases. If the corrosion rate is unacceptably high, the concentration should be increased to at least 7 gal/100 bbl (1.7 L/m3). For aerated systems, an initial treatment of 12 gal/100 bbl (2.9 L/m3) is recommended. The corrosion rates should be monitored at all times with corrosion coupons and treatments should be adjusted according to their analysis. A good corrosion control program includes a thorough makeup water analysis, chemical treatments for corrosive contaminants and an adequate bacterial control for systems that contain biodegradable additives. |
| Product Bulletin | Advantage
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| RIM 106 product is a water-soluble, oil-dispersible organic corrosion inhibitor intended for use in oil and gas flow lines, pipelines and production equipment. RIM 106 inhibitor has been extensively tested by an independent third party laboratory and has exhibited excellent partitioning of 98%, >95% protection in bubble testing, good inhibition against galvanic attack and jet impingement and excellent performance under severe HT/HP flow loop 5 bar CO, 10 bar total pressure at 85C. | |
| Typical Physical Properties | Appearance - Clear, light-brown liquid Density - 0.925 - 0.985 Q/cms@ 20°C Pour point - <-20°C Flash point - 66 °C pH, concentrated product - 5.4-7.4 Solubility - Water |
| Application | RIM 106 corrosion inhibitor is recommended for continuous injection, with a typical dosage rate of 10 to 50 ppm for crude oil production systems and 0.1 to 0.4 liters per 1000 cubic meters of gas or 50 to 100 ppm on total gas-associated fluids. |
| RIM 107 corrosion inhibitor is a water soluble corrosion inhibitor, oil-dispersible organic corrosion inhibitor intended for use in pipelines and production equipment where production fluid with highwater content is present. Being water soluble inhibitor, RIM 107 corrosion inhibitor effectively protects water treatment facilities do'wnstream of production equipment. | |
| Typical Physical Properties | Appearance - Clear, daribrown liquid Density - 03-1.09 g/cm3 @ 20°C Pour point - -11°C Flash point - >70°C pH, concentrated product - 3.S 5.5 Solubility - Watesoluble |
| Application | RIM 107 inhibitor can be applied neat or be diluted with freshwater to required drum strength. For continuous injection, the typical dosage rate is 10 to 50 ppm. |