Results 141 to 150 of about 532 (178)

Recent Advances in Thermally Insulated Drilling Pipes: Materials, Design Strategies, and Future Directions. [PDF]

Polymers (Basel)
Ali I, Khan MA, Ding Y, Liu C, Li MC.
europepmc   +1 more source

A Silicon Resonant Pressure Microsensor Based on Frequency-Ratio Measurement for High-Temperature Applications. [PDF]

Micromachines (Basel)
Tan Z, Ye P, Liu X, Xie B, Lu Y, Chen D, Wang J.   +6 more
europepmc   +1 more source

Steering drilling wellbore trajectory prediction based on the NOA-LSTM-FCNN method. [PDF]

Sci Rep
Gao Y, Wang N, Li F.
europepmc   +1 more source

Continuous wave mud pulse data transmission method based on continuous gradation frequency keying modulation and Convolution neural network demodulation. [PDF]

Sci Rep
Zhu Y, Xia Z, Yang Y, Zhu C, Cai G, Hu S, Wang J.   +6 more
europepmc   +1 more source

An integrated geomechanical-drill string trajectory optimization method for initial wellbore design. [PDF]

Sci Rep
Guo S, Liu Z, Su X, Liu Y, Li Q, Wang L, Qu F.   +6 more
europepmc   +1 more source

Enhancing wellbore stability through machine learning for sustainable hydrocarbon exploitation. [PDF]

Sci Rep
Mahetaji M, Brahma J.
europepmc   +1 more source

A smart look at monitoring while drilling (MWD) and optimizing using acoustic emission technique (AET). [PDF]

Sci Rep
Khoshouei M, Bagherpour R, Yari M.
europepmc   +1 more source

Predicting porosity in tight sandstone reservoirs based on logging while drilling engineering parameters. [PDF]

Sci Rep
Xue D, Zhang L, Liu Z, Li H, Li J, Jiang C.   +5 more
europepmc   +1 more source

Intelligent Identification and Prediction of Roof Deterioration Areas Based on Measurements While Drilling. [PDF]

Sensors (Basel)
Wu J, Zhao ZQ, Wang XH, Wang YQ, Wei XX, You ZQ.   +5 more
europepmc   +1 more source

A Novel Grouting Diffusion Monitoring System Based on ZigBee Wireless Sensor Network. [PDF]

Sensors (Basel)
Wang X, Wang T, Gao J, Yang M, Lin F, Jia Y.   +5 more
europepmc   +1 more source