Oil and gas production relies heavily on specialised additives to ensure efficient operations and maintain well integrity. These additives, including acids, biocides, corrosion and scale inhibitors, defoamers, demulsifiers, foamers & surfactants, paraffin control agents, and scavengers, play vital roles in addressing various production challenges.
Acids are critical in well maintenance, scale removal, and equipment cleanup within oil and gas production. Products like KCL-8001, SCW, and WellStim demonstrate their versatility, enhancing operational efficiency and maintaining well integrity. These acids effectively dissolve scales and other deposits, ensuring smooth production processes.
Biocides control microbial activity, preventing operational issues like souring, corrosion, and reservoir plugging. The MicroBreak and BioSuite series highlight their effectiveness in maintaining production integrity. By inhibiting bacterial growth, these biocides ensure the longevity and efficiency of production equipment and pipelines.
Corrosion and scale inhibitors are essential for maintaining equipment and pipeline integrity in oil and gas production. The CIO-2000 Series of oil-soluble corrosion inhibitors protects oil and gas wells, gas gathering systems, and transmission systems from corrosion caused by CO2, H2S, and bacteria. These inhibitors extend the life of critical infrastructure, ensuring continuous and efficient production.
Defoamers optimise production processes by controlling and eliminating unwanted foam. Foam can hinder gas-liquid separation and impair equipment operation. A S Harrison & Co offers advanced defoaming solutions tailored to oil and gas production environments, ensuring efficient processing and equipment performance.
Demulsifiers enhance oil and water separation processes, improving dehydration in oilfield operations. The DMO Series from A S Harrison & Co addresses challenges associated with water-in-oil emulsions, enhancing separation efficiency and preventing corrosion. These solutions are crucial for maintaining production efficiency and equipment longevity.
Foamers and surfactants optimise production processes by enhancing fluid flow and reducing surface tension. A S Harrison & Co provides a range of non-ionic surfactants, anionic foamers, and corrosion/scale inhibitor foamers tailored to industry needs. These additives improve production efficiency and equipment performance.
Paraffin control is vital, particularly in shale basins, to prevent wax deposition that can cause costly repairs and downtime. A S Harrison & Co offers water-soluble and oil-soluble paraffin inhibitors to keep wax in solution, ensuring efficient production processes and preventing blockages in surface and downhole operations.
Scavengers maintain operational efficiency and safety by removing harmful contaminants. A S Harrison & Co provides advanced scavengers designed to tackle specific challenges in production environments, ensuring clean and efficient operations.
The integration of these specialised additives in oil and gas production is essential for overcoming operational challenges, maintaining well integrity, and enhancing production efficiency. Products like KCL-8001, MicroBreak, CIO-2000 Series, DMO Series, and advanced scavengers from A S Harrison & Co exemplify the critical role of these additives in the industry.
Product and customer insights
CHALLENGE A 40-hectare raw water storage dam had persistent issues with blue-green algae (BGA) blooms, leading to taste and odor problems. Despite the presence of an aeration system to address water stratification and mixing, BGA counts remained seasonally high, particularly in summer and autumn. Upgraded aeration in 2018 did not resolve the issue, leaving the […]
The International Maritime Organisation (IMO) regulation, known as IMO 2020 was the the largest change in regulation relating to marine fuels impacting 75% of the fuel used by the shipping industry.
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Keeping drilling costs low using Redi-Guard™ High Performance, an ecologically friendly drilling fluid technology with revolutionary rheological and shale encapsulation properties
CHALLENGE A municipal water reuse plant processing 8 million gallons per day (MGD) experienced severe fouling and scaling issues, including calcium phosphate and silica deposits. With steep feed pressure increases and differential pressures in both stages, the plant required frequent cleanings every 4 to 6 weeks, amounting to 32 cleanings annually. Each cleaning cycle resulted […]
The plant was experiencing weekly shutdowns for fiber clean up (~ 3 kg bags of matted slurry is cleaned per week). The shut downs were costly as they reduce plant availability for production.
CHALLENGE A municipal reverse osmosis (RO) plant on Florida’s west coast, with a 20 MGD capacity, faced high operational costs due to its reliance on 93% sulfuric acid for pH adjustment. The plant used a combination of a brackish water reverse osmosis (BWRO) membranes and fiberglass-wrapped membranes across 10 trains, each operating at 75% recovery. […]
CHALLENGE A gold processing plant in New Zealand sought to improve gold recovery efficiency while addressing high Total Organic Carbon (TOC) levels. Elevated TOC increased the Preg-Robbing Factor (PRF), reducing the plant’s ability to efficiently recover gold during the Carbon-In-Leach (CIL) process. The traditional use of kerosene as a carbon blanking agent offered limited efficacy, […]
CHALLENGE A municipal reverse osmosis (RO) plant, with a capacity of 2 million gallons per day (MGD), faced frequent system cleanings, every 2-4 months, due to rising feed pressure. The plant, which sources water from brackish wells and uses Toray TMG-20D-400 membranes in a (16×7) -> (8×7) train configuration, was operating at 78% recovery. Despite […]
Research indicates that Sea Buckthorn may be able to strengthen the immune system. One in vitro study focused on the possible immunomodulatory properties of Sea Buckthorn.
AWC A-110 effectively inhibited scale at a dosage of 3.5 ppm and an operating pH of 6.9. This increase in operating pH reduced the district’s annual acid consumption by ~$350K per year based on their current production.
MCI® -2020 V/O and ChemMaster’s Colorsil were chosen to repair and protect the walls based on their 20 year warranties and the fact that together they could fulfill the other specified repair design requirements.
Despite numerous cleanings, the productivity of the Reverse Osmosis plant would not recover from severe membrane fouling. The membrane autopsy revealed that the ferric hydroxide was seeding
silica polymerization and that even while the ferric hydroxide was removed, the silica scaling was continuing to grow.
The East Hokkaido region is known to have the highest volume of potato product in Japan. Unfortunately, a potato farmer in the area was experiencing a high rate of potato scab infection in his agricultural field.
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