... autoencoder bit selection upstream oil & gas test run neural network long short-term memory variational autoencoder drilling data input data artificial intelligence time series data testing data estimation bilstm-vae model petroleum engineer magana-mora real-time bit-wear estimation...

... data and dulls was conducted to identify the conditions limiting seal/bearing life. The solution was identified and new bits were developed during field tests. Field testing included a large data set of 28 test runs against 61 control runs, all in the IADC 527-537 range and in the same application...