... petroleum technology conference supervised machine learning evaluation metric algorithm leak detection leakage leak geological carbon sequestration engineering regression university scenario Introduction Fig. 1 depicts the generated dataset utilized for machine learning modelling...

... methodology was used to develop a multiphase flow leak detection model using only inlet and outlet parameters. The gas-liquid two-phase leak mass flow rate, location, and size are computed through iterative processes in the upstream and downstream sections of the leak. Data sets were generated for a wide...

... of particular importance as aging pipelines transport sour hydrocarbon products crossing populated areas. Fiber Optics Leak Detection Systems (FOLDS) have the capability to detect small pinhole leaks even in multiphase flow, due to its distributed sensing and advanced signal processing features...

... Using fiber-optic coiled tubing (CT) to perform distributive temperature sensing (DTS) and distributed acoustic sensing (DAS) logging to identify multiple points of leak detection is discussed using a case study. The case study provides an in-depth review of the operation performed on a land...

... monitoring well integrity wellbore integrity casing and cementing Reservoir Surveillance leak detection corrosion shallow aquifer temperature survey well integrity management cement evaluation temperature profile case history 1 Leak international petroleum technology conference Upstream Oil...

..., a decision can be made on how to address the leak. This paper will describe DAS technology and how it is deployed as well as show the analysis and results from a casing leak detection trial. Introduction DAS technology utilizes fibre optic cable as a distributed microphone, with high spatial resolution over...

... for artificial lift of oil wells, the chemical treatment of wells which endured formation damage and the utilization of a modified ultrasonic tool for early casing leak detection in aged wells equipped with up-hole packers. All these technologies proved to be successful and their combined application added...