TY - BOOK AU - Kenyon, W. E. TI - Oil and gas instrumentation U1 - 621.44 PY - 1978/// CY - Berkeley PB - LBL KW - Gas Natural KW - Petróleo KW - Instrumentos de Medición KW - Tecnología KW - Congresos y Conferencias N1 - Impreso. El artículo es parte de: Invitational well - testing symposium: proceedings; 06632; Well testing is usually considered to mean the flow testing of a well to determinate its producibility. This paper review some wireline measurements which are applied in the somewhat larger context of predicting and managing the performance of oil and gas reservoir : nuclear spectroscopy, electromagnetic propagation, production logging, and the wireline formation tester. The emphasis is on underlying principles ER -