DTH Drill Rods (Tubes/Pipes) and Sub Adaptors: DTH drill rods with several different thickness designs for each diameter, made from different grade steels for selection. So, in practice of field drilling, under different condition, there may be in need of different kinds of drill rods for particular application. For example, the thicker ones with general high quality grade steel for drilling hole of average depth, such as blasting holes; and the thinner ones with better grade steel for drilling hole of very deep, such as drilling for ground thermal. Moreover, DTH drill rods are also well heat-treated, precision manufactured, and friction-welded.
|Diameter||Length||Connection Thread||Wall Thickness|
|60||2 3/8||1,000~4,500||3 3/8 ~ 14 3/4||T42×10×2||5~8||13/64~5/16|
|76||3||1,000~4,500||3 3/8 ~ 14 3/4||2 3/8” API REG||5~8||13/64~5/16|
|89||3 1/2||1,000~7,620||3 3/8 ~ 25||2 3/8” API REG/IF||5~12||13/64~15/32|
|102||4||1,000~9140||3 3/8 ~ 30||2 3/8” API REG, 2 7/8” API IF, 3 1/2” API REG||6.5~20||1/4~25/32|
|108||4 1/4||1,000~9140||3 3/8 ~ 30||2 3/8” API REG, 2 7/8” API IF, 3 1/2” API REG||6.5~20||1/4~25/32|
|114||4 1/2||1,000~10,670||3 3/8 ~ 35||2 7/8” API IF, 3 1/2” API REG||6.5~20||1/4~25/32|
|127||5||1,000~10,670||3 3/8 ~ 35||3 1/2” API REG||8~20||5/16~25/32|
|133||5 1/4||1,000~10,670||3 3/8 ~ 35||3 1/2” API REG||8~20||5/16~25/32|
|140||5 1/2||1,000~10,670||3 3/8 ~ 35||3 1/2” API REG||10~22||25/64~7/8|
|146||5 3/4||1,000~10,670||3 3/8 ~ 35||3 1/2” API REG||10~22||25/64~7/8|
|152||6||1,000~10,670||3 3/8 ~ 35||4 1/2” API REG||10~22||25/64~7/8|
Based and active in India since 1997, Geo Tec combines Oil and Gas industry-specific managerial consulting competence with extensive technology and practice know how.
Consequently, we are able to advise our clients throughout the entire process chain, from market analysis, strategic development to process optimization. Geo Tec takes entrepreneurial initiative when it identifies unsatisfied market demand and new business opportunities. The Key Consulting Competencies prevalent to Geo Tec are in fields of Corporate Strategy, Business and Market Intelligence, Product and Price positioning and in depth knowledge of tender processing in India. With that breadth of knowledge, we see things that matter most. Insights that can transform your world.
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