Measurement of wellbore leakage in high‐pressure gas well based on the multiple physical signals and history data: Method, technology, and application
B Zhang, Z Pan, L Cao, J Xie, S Chu… - Energy Science & …, 2024 - Wiley Online Library
Leakage is one of the most serious challenges for the safe production of high‐pressure gas
wells for its high risks, including abnormal annular pressure, natural gas accumulation, and …
wells for its high risks, including abnormal annular pressure, natural gas accumulation, and …
Research on comprehensive and effective acoustic signal processing methods for caculating downhole liquid level depth
L Wang, Y Wei, Y Wang, Q Chen, P Liu, X Chai - Measurement, 2022 - Elsevier
When the acoustic method is used to measure oil well dynamic liquid level data, the
collected signal will be affected by complex background noise, which makes the position of …
collected signal will be affected by complex background noise, which makes the position of …