H 2S Scavenger TĪn amine-based, hydrogen sulfide (H 2S) scavenger for use in completion and drilling fluids. is estimated at US582.5 Million in the year 2022. For low-pressure boilers (<900 psig or 62 barg), sulfite-based treatments are standard as they are fast-acting, convenient and economical. Various chemistries can be used as oxygen scavengers, and they will present different benefits. Market is Estimated at 582.5 Million in 2022, While China is Forecast to Reach 353.5 Million by 2026 The Oxygen Scavengers market in the U.S. Oxygen scavengers are added to the boiler feedwater to remove trace oxygen, usually following a mechanical deaeration process. H 2S Scavenger T is an amine-based, hydrogen sulfide (H 2S ) scavenger for use in completion and drilling fluids. Such non-metallic oxygen scavengers include lime, ascorbic acid, oxidase oxygen, activated charcoal, and hydrazine. TETRA H 2S Scavenger T Gold is an amine based H 2S scavenger that has been approved by Cefas for use in the North Sea with completion and drilling fluids. It is environmentally acceptable in the Gulf of Mexico and in the North Sea. This scavenger offers the added benefit of minimizing corrosion in packer fluids, and water-based drilling fluids. TETRA CO 2X scavenger is designed to treat acid gas contamination (principally carbon dioxide,) increase the pH, and to extend the temperature stability of polymer and water-based fluids.

The need for selective removal of H 2S therefore emerged as a key criterion for cost effective sweetening of natural gas. The concentration of CO 2 relative to H 2S in natural gas is often very large (percent levels CO 2 compared to a few parts per million (ppm) of H 2S), which further makes removal of CO 2 less attractive and more uneconomical. CO 2 ScavengersĬhemicals that react with H 2S very often also have an affinity for CO 2. OxBan™ HB Oxygen Scavengerįor use with CRA metallurgy to eliminate oxygen as a corrosion promoter in fresh water and in low-density oilfield completion and workover fluids. This paper describes a laboratory study of causes of external casing corrosion and the test work that led to the use of oxygen scavengers to prevent this. Ecolink provides both organic and inorganic oxygen scavengers. Typically, inorganic oxygen scavengers are mineral based meaning non-carbon. Typically, organic oxygen scavengers are carbon based comprising compounds using carbon based molecules. Not for use with chrome-resistant alloy (CRA) metallurgy. As a rule, generally oxygen scavengers are divided into organic and inorganic types. It is designed for use in clear brine fluids containing monovalent ions, such as sodium and potassium. OxBan™ Oxygen ScavengerĪ specially formulated, concentrated liquid inorganic sulfite that eliminates oxygen as a corrosion promoter in fresh water and in low-density oilfield completion and workover fluids. TETRA offers a range of scavengers to meet diverse fluid types and wellbore conditions.