CapRock Oil Tools
3446 S Main., Pearland, Texas, United States

CapRock Oil Tools, Inc. is a manufacturing company specializing in polycrystalline diamond compact (PDC) drill bits. We know you watch downhole tool performance.

In 1946, Errol Glenn Gault pioneered the first jetted rock bit, creating an industry paradigm. The patent and Gault Tool, Co. were passed to the capable hands of Tom Gault in 1960 who took the family business to greater heights. Recognized for his excellence in manufacturing, Tom sold the business to a major drill bit manufacturer in 1981.

In 2004, CapRock began production. The same innovation is found today in this third-generation offshoot founded by Glenn Gault, Eroll’s grandson. With the added expertise of a team of highly accomplished industry leaders, CapRock quickly became respected among drillers in the Permian Basin for delivering a high quality successful product.