Systems for delivering bone fill material
C Truckai, JH Shadduck - US Patent 8,066,712, 2011 - Google Patents
The disclosure relates in certain embodiments to medical devices, systems and methods for
use in osteoplasty procedures, such as vertebral compression fractures. One system for …
use in osteoplasty procedures, such as vertebral compression fractures. One system for …
Cement testing
DL Meadows, RP Darbe, WC Jimenez… - US Patent …, 2015 - Google Patents
3,541,845. A 1 1/1970 Kierkegaard-Hansen Systems and methods provide for testing a
cement by apply 3,574.281 A 4, 1971 Casey et al. ing force in a first direction until the first …
cement by apply 3,574.281 A 4, 1971 Casey et al. ing force in a first direction until the first …
Apparatus and method for determining mechanical properties of cement for a well bore
WFJ Deeg - US Patent 7,380,466, 2008 - Google Patents
BACKGROUND Oil and gas wells extend from the surface to one or more Subterranean
formations of rock containing oil and/or gas. The well is typically cased by cementing a steel …
formations of rock containing oil and/or gas. The well is typically cased by cementing a steel …
Cement testing
RP Darbe, DL Meadows, WC Jimenez - US Patent 8,794,078, 2014 - Google Patents
US8794078B2 - Cement testing - Google Patents US8794078B2 - Cement testing - Google
Patents Cement testing Download PDF Info Publication number US8794078B2 …
Patents Cement testing Download PDF Info Publication number US8794078B2 …
Cement testing
DL Meadows, RP Darbe, KD Pewitt - US Patent 8,783,091, 2014 - Google Patents
Devices and methods for testing cement include: a pressure vessel with a sample container
inside an interior working Volume of the pressure vessel, the pressure vessel configured to …
inside an interior working Volume of the pressure vessel, the pressure vessel configured to …
Measuring mechanical properties
DE McMechan, DL Meadows - US Patent 7,552,648, 2009 - Google Patents
BACKGROUND Some well bores, for example those of Some oil and gas wells, are lined
with a casing. The casing stabilizes the sides of the well bore, prevents fluids (liquids or …
with a casing. The casing stabilizes the sides of the well bore, prevents fluids (liquids or …
Testing mechanical properties
J Heathman, D Gray, J Maxson - US Patent 7,621,186, 2009 - Google Patents
Cement is conditioned, cured and/or tested while applying a specified temperature and/or
pressure. In certain embodiments, the specified temperature and/or pressure applied during …
pressure. In certain embodiments, the specified temperature and/or pressure applied during …
Multi-function testing apparatus for cement and methods of using the same
VCG Boncan, RS Martin - US Patent 9,429,558, 2016 - Google Patents
During construction of oil and gas wells, a rotary drill is typically used to bore through
Subterranean formations of the earth to form a borehole. As the rotary drill bores through the …
Subterranean formations of the earth to form a borehole. As the rotary drill bores through the …
Automated system pre-check methodology and corresponding interface
DR Williams, CE Neal III, JD Funkhouser… - US Patent …, 2019 - Google Patents
(57) ABSTRACT A cementing system is provided. A cement slurry dispenser includes at
least one control valve, at least one liquid additive pump, and at least one water pump. A …
least one control valve, at least one liquid additive pump, and at least one water pump. A …