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Title: Fluid driven drilling motor

Abstract

A motor assembly is disclosed that includes a vane motor coupled to an output shaft by a drive section. The drive section includes hammers that engage the output shaft to provide improved torque.

Inventors:
Publication Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1568742
Patent Number(s):
10,385,616
Application Number:
14/191,664
Assignee:
National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)
DOE Contract Number:  
AC04-94AL85000
Resource Type:
Patent
Resource Relation:
Patent File Date: 02/27/2014
Country of Publication:
United States
Language:
English
Subject:
58 GEOSCIENCES; 15 GEOTHERMAL ENERGY; 04 OIL SHALES AND TAR SANDS; 03 NATURAL GAS

Citation Formats

Su, Jiann-Cherng. Fluid driven drilling motor. United States: N. p., 2019. Web.
Su, Jiann-Cherng. Fluid driven drilling motor. United States.
Su, Jiann-Cherng. 2019. "Fluid driven drilling motor". United States. https://www.osti.gov/servlets/purl/1568742.
@article{osti_1568742,
title = {Fluid driven drilling motor},
author = {Su, Jiann-Cherng},
abstractNote = {A motor assembly is disclosed that includes a vane motor coupled to an output shaft by a drive section. The drive section includes hammers that engage the output shaft to provide improved torque.},
doi = {},
url = {https://www.osti.gov/biblio/1568742}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Aug 20 00:00:00 EDT 2019},
month = {Tue Aug 20 00:00:00 EDT 2019}
}

Works referenced in this record:

Down-Hole Vane Motor
patent-application, May 2005


Rotational Impact Drill Assembly
patent-application, November 2002