TerraTek, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E21B EARTH OR ROCK DRILLING 393
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 179
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
G06G ANALOGUE COMPUTERS 152

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8347959 Method and system for increasing production of a reservoirSep 03, 08Jan 08, 13[E21B]
8234912 Apparatus for continuous measurement of heterogeneity of geomaterialsApr 03, 09Aug 07, 12[G01N]
8200465 Heterogeneous earth models for a reservoir fieldMay 29, 09Jun 12, 12[G06G]
7983885 Method and apparatus for multi-dimensional data analysis to identify rock heterogeneityDec 29, 06Jul 19, 11[G06F, G01V]
7926588 Optimizing drilling performance using a selected drilling fluidDec 17, 08Apr 19, 11[C09K, E21B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8646526 Method and system for increasing production of a reservoir using lateral wellsExpiredSep 03, 08Feb 11, 14[E21B]
2009/0260,883 CONTINUOUS MEASUREMENT OF HETEROGENEITY OF GEOMATERIALSAbandonedApr 03, 09Oct 22, 09[G06F, E21B]
2008/0157,584 SYSTEM AND METHOD FOR IDENTIFYING PRODUCTIVE GAS SHALE FORMATIONSAbandonedJan 31, 07Jul 03, 08[E21B]
2008/0162,056 METHOD AND APPARATUS FOR DETERMINATION OF GAS IN PLACEAbandonedDec 29, 06Jul 03, 08[G01N]
5322019 System for the initiation of downhole explosive and propellant systemsExpiredAug 12, 91Jun 21, 94[F42B, F42C]
4679441 Pressure balanced loading piston for triaxial test cellsExpiredMar 27, 86Jul 14, 87[G01N]
4634315 Forced refreezing method for the formation of high strength ice structuresExpiredAug 22, 85Jan 06, 87[E02D]
4630868 Process for solution miningExpiredJan 16, 81Dec 23, 86[E21B]
4547468 Hollow proppants and a process for their manufactureExpiredJun 30, 83Oct 15, 85[C03C]
4462617 High pressure rotary couplingExpiredAug 31, 81Jul 31, 84[F16L]
4384613 Method of in-situ retorting of carbonaceous material for recovery of organic liquids and gasesExpiredOct 24, 80May 24, 83[E21B, E21C]
4299120 Method for determining plane strain fracture toughness of non-elastic fracture mechanics specimensExpiredMar 19, 79Nov 10, 81[G01N]
4289036 Gauge for measuring the mouth opening displacement of fracture toughness test specimensExpiredMar 24, 80Sep 15, 81[G01L]
4241796 Active drill stabilizer assemblyExpiredNov 15, 79Dec 30, 80[E21B]
4198870 Constant point of load application fracture specimen loading machineExpiredNov 09, 78Apr 22, 80[G01M]
4198953 Solar illuminated energy conserving greenhouseExpiredMar 28, 78Apr 22, 80[F24J]
4182215 Failsafe hydraulic prestressing nutExpiredMay 30, 78Jan 08, 80[F16B]

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