tailieunhanh - Logging while drilling operation

This research presents detailed notes on the penetrating geological formations of the wellbore. Logs that are created during drilling are called real-time logs. | Logging while drilling operation Engineering Solid Mechanics 7 2019 163-178 Contents lists available at GrowingScience Engineering Solid Mechanics homepage esm Logging while drilling operation Atma Yudha Prawiraa b a Mechanical Engineering Department Balikpapan University Indonesia b Industrial Engineering Department Mercu Buana University Jakarta Indonesia A R T I C L EI N F O ABSTRACT Article history This research presents detailed notes on the penetrating geological formations of the wellbore. Received 25 December 2018 Logs can be presented in two forms of good geological logs means visual inspection of surface- Accepted 4 June 2019 carrying samples and geophysical logs means physical measurements by instruments that are Available online lowered into holes. Logs that are created during drilling are called real-time logs. LWD tool is 4 June 2019 Keywords produced from real-time data transmitted to the surface computer from downhole. Three common Drilling Operation services are Natural Gamma Ray Resistivity and Porosity and Bulk Density. The output of an Real Time Drilling LWD service is a log. A log is a graphical representation of the properties of the formation. Some Drilling Parameter factors that affect data quality are Depth Calculation Sensor Malfunction and LWD Tools Borehole Path Monitoring Measurements Fault. During drilling borehole path monitoring is the important thing to be Borehole Directional Survey maintained because the quality of LWD data is critical for the success of any LWD job. Therefore the field engineer has to understand the factors that affect data quality. Quality Control Process is the key to ensure that the tools are working properly. 2019 Growing Science Ltd. All rights reserved. 1. Introduction Logging while drilling means taking measurements of the petrophysical properties of the formation . hydrocarbon saturation lithology around the borehole as the well is drilled. The client uses LWD measurements to .

• Cơ khí - Chế tạo máy
• Logging while drilling operation
• The penetrating geological formations of the wellbore
• Physical measurements by instruments
• Real time logs