Qingdao Oceanview Chemical Co., Ltd.

Glutaraldehyde biocide is widely used in oilfield chemical systems to control bacterial growth in water-based drilling fluids, completion/workover fluids, and packer fluids. It helps maintain fluid stability by inhibiting microbial degradation of organic additives such as starch and cellulose, ensuring consistent drilling performance.

Natural asphalt is a naturally occurring petroleum-derived material formed through long-term geological transformation processes. It originates from crude oil that migrates into near-surface formations, where light components gradually evaporate and the remaining heavy fractions undergo oxidation and polymerization under the influence of oxygen, sunlight, and environmental conditions. This process results in a stable hydrocarbon-based mineral material widely known as natural asphalt or mineral pitch.

N-Oleoylsarcosine is an organic compound with oil-soluble characteristics widely used in industrial lubricant and fuel additive systems.

Emulsified asphalt powder for drilling fluids is a shale inhibition and wellbore stability additive used in water-based drilling systems. The product is designed to improve wellbore stability by reducing shale hydration, swelling, and dispersion while enhancing the sealing performance of drilling fluids in complex formations.

Drilling Paper is a specialized lost circulation material widely used in water-based drilling fluids to prevent and control drilling fluid losses during drilling operations. Manufactured from shredded cellulosic fibers and ground paper materials, drilling paper is designed to create an effective bridging and sealing layer within permeable formations, pores, and micro-fractures, helping reduce fluid loss and improve drilling efficiency.

Polyether Defoamer is a high-performance liquid additive specifically formulated to control and eliminate foam in various water-based drilling and completion fluids.