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SciELO - Brasil - A statistical solution for cost estimation in oil well drilling A statistical solution for cost estimation in oil well drilling
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The drilling cost of different borehole diameter intervals and rock types | Download Scientific Diagram
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The comparison of drilling cost between constant CPF and exponential... | Download Scientific Diagram
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Geothermal well drill cost per metre (pink) and oil price (blue) over... | Download Scientific Diagram
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A model to calculate blasting costs using hole diameter, uniaxial compressive strength, and joint set orientation
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The running costs per meter of roadway progress by using drilling and... | Download Scientific Diagram
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