You are just now realizing this? From the very beginning, Sperry had the absolute best multilateral tools and downhole equipment, but right after Halliburton bought them, and installed Halliburton's own mis-management team, the quality started going downhill, and the downhole malfunctions increased.
The Halliburton way is to put the azz-kissers, who know absolutely nothing about the department that they are promoted to manage, and then they run it into the ground, while being handsomely rewarded, and blame the employees under them for THEIR failures.
Halliburton then invents a few new buzzwords and 'processes', to punish the field hand, and declares that "all is well'