发明名称 Mud pulse telemetry
摘要 Provided are a telemetry detection method and a storage medium and an apparatus, for detecting pressure transition as pressure spikes in a filtered pressure representation, and determining from an amount of time between pressure transitions at least a portion of data encoded in the pressure pulses.
申请公布号 EP2592443(A2) 申请公布日期 2013.05.15
申请号 EP20130153072 申请日期 2010.06.21
申请人 HALLIBURTON ENERGY SERVICES, INC. 发明人 PILLAI, BIPIN, K.;MARSH, LABAN, M.;DUDLEY, JAMES, H.;SPROSS, RONALD, L.
分类号 E21B47/18;G01V11/00 主分类号 E21B47/18
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