The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 16, 2012
Filed:
Feb. 22, 2010
Jeffrey Roberts Bailey, Houston, TX (US);
Erika Ann Ooten Biediger, Houston, TX (US);
Narasimha-rao Venkata Bangaru, Pittstown, NJ (US);
Swarupa Soma Bangaru, Legal Representative, Pittstown, NJ (US);
Adnan Ozekcin, Bethlehem, PA (US);
Hyun-woo Jin, Easton, PA (US);
Mehmet Deniz Ertas, Bethlehem, PA (US);
Raghavan Ayer, Basking Ridge, NJ (US);
William Curtis Elks, The Woodlands, TX (US);
Charles Shiao-hsiung Yeh, Spring, TX (US);
Michael David Barry, The Woodlands, TX (US);
Michael Thomas Hecker, Tomball, TX (US);
Jeffrey Roberts Bailey, Houston, TX (US);
Erika Ann Ooten Biediger, Houston, TX (US);
Narasimha-Rao Venkata Bangaru, Pittstown, NJ (US);
Swarupa Soma Bangaru, legal representative, Pittstown, NJ (US);
Adnan Ozekcin, Bethlehem, PA (US);
Hyun-Woo Jin, Easton, PA (US);
Mehmet Deniz Ertas, Bethlehem, PA (US);
Raghavan Ayer, Basking Ridge, NJ (US);
William Curtis Elks, The Woodlands, TX (US);
Charles Shiao-Hsiung Yeh, Spring, TX (US);
Michael David Barry, The Woodlands, TX (US);
Michael Thomas Hecker, Tomball, TX (US);
ExxonMobil Research and Engineering Company, Annandale, NJ (US);
Abstract
Provided are coated sleeved oil and gas well production devices and methods of making and using such coated sleeved devices. In one form, the coated sleeved oil and gas well production device includes an oil and gas well production device including one or more bodies and one or more sleeves proximal to the outer or inner surface of the one or more bodies, and a coating on at least a portion of the inner sleeve surface, outer sleeve surface, or a combination thereof, wherein the coating is chosen from an amorphous alloy, a heat-treated electroless or electro plated based nickel-phosphorous composite with a phosphorous content greater than 12 wt %, graphite, MoS, WS, a fullerene based composite, a boride based cermet, a quasicrystalline material, a diamond based material, diamond-like-carbon (DLC), boron nitride, and combinations thereof. The coated sleeved oil and gas well production devices may provide for reduced friction, wear, erosion, corrosion, and deposits for well construction, completion and production of oil and gas.