MY172876A - Acoustic signal enhancement apparatus, systems, and methods - Google Patents

Acoustic signal enhancement apparatus, systems, and methods

Info

Publication number
MY172876A
MY172876A MYPI2015000972A MYPI2015000972A MY172876A MY 172876 A MY172876 A MY 172876A MY PI2015000972 A MYPI2015000972 A MY PI2015000972A MY PI2015000972 A MYPI2015000972 A MY PI2015000972A MY 172876 A MY172876 A MY 172876A
Authority
MY
Malaysia
Prior art keywords
systems
methods
drill string
acoustic signal
signal enhancement
Prior art date
Application number
MYPI2015000972A
Inventor
F Rodney Paul
Original Assignee
Halliburton Energy Services Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Priority to MYPI2015000972A priority Critical patent/MY172876A/en
Priority claimed from PCT/US2012/066077 external-priority patent/WO2014081416A1/en
Publication of MY172876A publication Critical patent/MY172876A/en

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  • Earth Drilling (AREA)

Abstract

In some embodiments, an apparatus and a system, as well as a method and an article, may operate control the operation of a fluid pulse source (126) using drilling fluid to excite vibrations in a shock sub (128), increasing the axial vibration in a drill string (108) to reduce static friction between the drill string (108) and a formation (114) surrounding the drill string ( 108). The vibrations are excited at a fundamental frequency that is outside of the operational communications frequency range of an associated acoustic telemetry communications system. Additional apparatus, systems, and methods are disclosed.
MYPI2015000972A 2012-11-20 2012-11-20 Acoustic signal enhancement apparatus, systems, and methods MY172876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI2015000972A MY172876A (en) 2012-11-20 2012-11-20 Acoustic signal enhancement apparatus, systems, and methods

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US2012/066077 WO2014081416A1 (en) 2012-11-20 2012-11-20 Acoustic signal enhancement apparatus, systems, and methods
MYPI2015000972A MY172876A (en) 2012-11-20 2012-11-20 Acoustic signal enhancement apparatus, systems, and methods

Publications (1)

Publication Number Publication Date
MY172876A true MY172876A (en) 2019-12-13

Family

ID=79603984

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2015000972A MY172876A (en) 2012-11-20 2012-11-20 Acoustic signal enhancement apparatus, systems, and methods

Country Status (1)

Country Link
MY (1) MY172876A (en)

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