The influence of core data errors on exploration accuracy-rock core drilling rig

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Core data errors seriously affect exploration accuracy, causing many problems in exploration work. In actual exploration, errors can occur in each link from core sampling to analysis.rock core drilling rig

  1. During sampling, unreasonable sampling locations or improper methods may make cores fail to represent the overall geology. This leads to deviations in subsequent analysis data.
  2. In the analysis process, factors like insufficient instrument precision or operator errors also cause data errors. Misalnya, if there is a systematic error in the instrument when measuring core porosity, the obtained porosity data will be inaccurate. Evaluating the productivity of oil-gas reservoirs based on this data will inevitably lead to mistakes.
  3. Core data errors can trigger a chain reaction, causing misestimates of ore body size and reserves, and deviating exploration directions from the right track. In mineral exploration, making mining plans based on incorrect core data may greatly increase mining costs or even lead to mining in ore-free areas, causing huge economic losses.
  4. Therefore, strictly controlling core data errors is the key to ensuring exploration accuracy.rock core drilling rig