Case Study: Eliminating Frac Pump Leaks in Russian Oilfields with Kevlar-Reinforced Packing
A major oilfield service provider in Russia was experiencing critical downtime with their hydraulic fracturing pumps. The extreme operating conditions—pressures exceeding 10,000 PSI combined with highly abrasive sand proppants—were causing their standard pump packings to shred and fail after only a few days of operation. This led to massive fluid leaks, safety risks, and expensive equipment halts. TRS Seals engineers analyzed the damaged seals and operating parameters and proposed a complete material and structural upgrade using our heavy-duty Fracturing Pump Packing. Our solution featured a multi-lip V-ring design constructed from premium HNBR elastomer, fully reinforced with advanced Kevlar (Aramid) fabric. This specific composition was engineered to resist severe extrusion under pressure spikes and block abrasive sand particles from entering the sealing gap. The implementation was a resounding success. The new Kevlar-reinforced packing sets provided exceptional wear resistance, increasing the Mean Time Between Failures (MTBF) by over 400%. The client significantly reduced maintenance labor and replacement costs, ensuring continuous, safe fracturing operations even in harsh Siberian conditions.