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UPDATED 1 Sept: The EI library in London is temporarily closed to the public, as a precautionary measure in light of the ongoing COVID-19 situation. The Knowledge Service will still be answering email queries via email , or via live chats during working hours (09:15-17:00 GMT). Our e-library is always open for members here: eLibrary , for full-text access to over 200 e-books and millions of articles. Thank you for your patience.
Improved measurement quality and reliability in a formation-evaluation LWD system. G.L. Moake et al. SPE Drilling Completion, September 1997, 12(3), 196--202.
A new logging-while-drilling (LWD) tool is described, which is equivalent to a wireline triple-combo. It comprises two tools, resistivity and nuclear, that can be combined or run separately. The tools are designed to reliably provide near-wireline quality measurements. 22 refs.
Abstract details
Journal title: SPE Drilling Completion
Subjects: Reservoir Engineering, Measurement, testing and control, Metering, Electricity from nuclear fuel, Oil and gas extraction, Oil and gas, Oil, Primary energy production, Logging, Well logging, Wireline operations
