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Sandeep Tammineni Phones & Addresses

  • Sugar Land, TX
  • Tampa, FL
  • Spring, TX
  • s
  • 11607 Gladesmore Ln, Tomball, TX 77377
  • Houston, TX
  • Tulsa, OK
  • Los Angeles, CA

Publications

Us Patents

Feature To Eliminate Shale Packing/Shale Evacuation Channel

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US Patent:
20130341101, Dec 26, 2013
Filed:
Jun 22, 2012
Appl. No.:
13/531007
Inventors:
Bala Durairajan - Houston TX, US
Rahul Bijai - Spring TX, US
Sandeep Tammineni - Houston TX, US
William Moore - Ponca City OK, US
Ehren Long - Ponca City OK, US
Assignee:
SMITH INTERNATIONAL, INC. - Houston TX
International Classification:
E21B 10/43
US Classification:
175429
Abstract:
A drill bit having a bit body with a longitudinal axis extending therethrough and a plurality of blades extending from the bit body is disclosed. Each blade has an outer face and at least one side wall. The drill bit has at least one junk slot, wherein each junk slot is defined by the bit body surface and the side walls of adjacent blades. At least one nozzle bore is formed in the bit body, wherein each nozzle bore has an intersecting surface between the bit body surface of a junk slot and an inner surface of the nozzle bore. At least one formation evacuation channel extends through the intersecting surface of at least one of the nozzle bores, wherein each formation evacuation channel has a base surface, and wherein the formation evacuation channel extends partially around the circumference of the nozzle bore.
Sandeep N Tammineni from Sugar Land, TX, age ~40 Get Report