Logging-While-Drilling (LWD) Newsletters

	Title	Date
	Third Generation Electromagnetic Wave Resistivity Tool Offers Enhanced Resistivity and Improved Drilling Optimization Data The EWR-M5 resistivity sensor is a third generation propagation resistivity tool that provides enhanced resistivity data. It has been combined with a new azimuthal gamma ray sensor, a new vibration/shock sensor, and some other sensors in a compact and rob	Jan 2008
	New LWD Technologies Open Up More Options for Reservoir Characterization The growing capabilities of LWD can help hold down the cost of formation evaluation while maintaining the high quality of essential logging data, through the selective elimination of wireline logging.	Mar 2003