Overview
Low temperature gel breakers are essential chemical additives in oilfield operations, specifically designed to degrade viscous polymer gels used in hydraulic fracturing fluids when reservoir temperatures are below 150°F (65°C). These specialized formulations address the challenge of incomplete gel breakdown in cooler formations, which can impair hydrocarbon flowback and reduce well productivity. Unlike conventional breakers that require higher temperatures for activation, LTGBs utilize enzymes (such as hemicellulase) or controlled-release oxidizers that initiate polymer degradation at lower thermal conditions. Their development represents a significant advancement in stimulation chemistry, particularly for shale plays in shallower formations or colder geographic regions.
Physical and Chemical Properties
Most commercial low temperature gel breakers appear as clear to slightly amber liquids or free-flowing powders, with densities marginally higher than water. The active components typically demonstrate excellent water solubility, allowing for uniform distribution within fracturing fluids during blending operations. Key chemical characteristics include pH-dependent activity (optimal range 3.5-7.0 for enzymatic types) and controlled reaction kinetics. Oxidative breakers often incorporate encapsulation technologies to delay activation until reaching the target zone. Viscosity reduction efficiency is typically measured at 85-95% within 4-12 hours at 120-150°F, verified through Fann 35 or Chandler 5550 viscometer tests.
Main Applications
The primary application of low temperature gel breakers is in hydraulic fracturing operations for oil and gas wells where reservoir temperatures range from 80°F to 150°F (27°C to 65°C). They are particularly valuable in coalbed methane extraction, shallow tight gas formations, and certain shale plays where conventional breakers prove ineffective. Beyond fracturing, LTGBs find use in filter cake removal and well cleanup operations. Field data shows their implementation can improve flowback rates by 20-40% compared to unoptimized systems in low-temperature environments. Some formulations are compatible with both linear and crosslinked gels, though compatibility testing with specific fluid systems is strongly recommended prior to field deployment.
Safety and Storage
Handling low temperature gel breakers requires standard chemical PPE including nitrile gloves, safety goggles, and chemical-resistant clothing. Oxidative types may require additional precautions due to corrosive properties, while enzyme-based products demand attention to temperature stability during storage. Proper storage involves maintaining products in original sealed containers at stable temperatures (20-25°C/68-77°F). Liquid formulations should be protected from freezing, while powders require dry conditions to prevent clumping. Shelf life typically ranges from 6-18 months depending on formulation, with enzymatic varieties generally having shorter viability periods than oxidative counterparts.
B2B Procurement Guide
When procuring low temperature gel breakers, technical buyers should prioritize verification of temperature activation ranges through third-party test reports. Key specifications to request include: viscosity reduction percentage at target temperatures, compatibility data with common fracturing fluid systems, and residual conductivity impact on proppant packs. Bulk procurement (drums or totes) typically offers 15-30% cost advantages over packaged quantities. Leading suppliers often provide customized blending services to match specific field conditions. For international shipments, verify whether formulations contain restricted substances under REACH or TSCA regulations. Always request SDS documentation and transportation classification information.
Related Manufacturers
- 主营：活性炭、聚合氯化铝、工业级木质粉炭、专用剂、消泡剂、固化剂、净化剂、原油破乳剂、工业破乳剂、净化澄清剂、表面活性剂、河湖澄清剂、工业污水破乳剂、河湖净化剂、油田原油破乳剂、脱氰剂、固体脱色剂、液体脱色剂、杀菌剂、除臭剂、液体菌种、微生物菌种、有机物催化酶、复合碳源、好氧菌
- 主营：反相破乳剂、低温破胶剂、铁离子稳定剂、二氧化碳气体缓蚀剂、天然气水合物抑制剂、酚醛树脂交联剂、脱硫脱硝絮凝剂、脱色絮凝剂、酸液稠化剂、酸化缓蚀剂、中性除垢剂、污泥脱水剂、除铁剂
- 主营：污水处理、聚丙烯酰胺、聚合氯化铝、除臭剂、氨氮去除剂、COD处理剂、总氮去除剂、除磷剂、水处理药剂、破乳剂、脱色剂、絮凝剂、混凝剂、重金属捕捉剂、污水处理药剂、除铜剂、污水菌种
- 主营：体膨颗粒、丙烯酸盐、丙烯酸盐喷膜防水材料、粘土稳定剂、堵漏剂、暂堵剂、铁离子稳定剂、压裂用粘土稳定剂、注水用粘土稳定剂、酸化用粘土稳定剂、防膨剂、聚表剂、冲砂洗井暂堵剂、水驱流向改变剂、防水剂、丙烯酸盐灌浆材料、丙烯酸盐注浆液、预交联凝胶颗粒、丙烯酸酯、丙烯酸盐喷膜、丙烯酸盐灌浆料、丙烯酸盐灌浆液、丙烯酸盐注浆材料、灌浆材料、注浆液
- 主营：聚丙烯酰胺、聚合氯化铝、有机硫tmt15、重金属捕捉剂、除氟剂、消泡剂、除臭剂、污水处理药剂、氨氮去除剂、煤矿防火阻化剂、聚合硫酸氯化铁
- 主营：硫酸铝降磷剂、硫酸铝速凝剂、无铁硫酸铝、粉末低铁硫酸铝
- 主营：硫酸铝、液体聚合、固体聚合、污水处理药剂、除磷剂、除氟剂、聚合硫酸铁
- 主营：除氟剂、无碱速凝剂、聚合硫酸铁、硫酸铝、无铁硫酸铝
- 主营：黄原胶、羧甲基纤维素、羧甲基淀粉、抑尘剂、型煤粘合剂、农林保水剂、聚阴离子纤维素、预糊化淀粉、吸水树脂、瓜尔胶、聚丙烯酰胺
- 主营：无铁硫酸铝、工业硫酸铝、粉末状硫酸铝、破胶剂工厂、水处理硫酸铝、铵明矾
- 主营：甘氨酸、蒽甲酸、中性红、阻燃剂、胶黏剂、退除剂、成核剂、3282-24-4、肉桂醛、退镍液、乙氧基、环氧胶、2768-02-7、阻燃毯、7377-08-4、4865-84-3、亮氨酸、抛光盐、5471-63-6、甲基橙、戊二酸、4355-11-7、插入管、丙二胺、碳化硼