Apparatus and method for utilizing reflected waves in a fluid to induce vibrations downhole

• Main Author: William A Hered
• Format: Patent
• Language: English
• Published: 19.05.2021
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

In one aspect, an apparatus for inducing vibrations in an object in a wellbore is disclosed that in one embodiment includes a tubular conveyable in the wellbore and has at its bottom end an engagement tool that is configured to engage with or latch onto the object. A first flow control device, such...