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Class Information
Number: 166/255.1
Name: Wells > Processes > With indicating, testing, measuring or locating > Determining position of object in well
Description: A process in which the location of a well completion device in the well is ascertained.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7600566 |
Collar locator for slick pump |
Oct. 13, 2009 |
| 7588082 |
Downhole tool position sensing system |
Sep. 15, 2009 |
| 7588083 |
Method and system for scanning tubing |
Sep. 15, 2009 |
| 7549471 |
Deployment tool for well logging instruments conveyed through the interior of a pipe string |
Jun. 23, 2009 |
| 7546209 |
Formation dip geo-steering method |
Jun. 9, 2009 |
| 7510030 |
Elongated cross coil assembly for use in borehole location determination |
Mar. 31, 2009 |
| 7490675 |
Methods and apparatus for optimizing well production |
Feb. 17, 2009 |
| 7490028 |
Method, apparatus and system for pore pressure prediction in presence of dipping formations |
Feb. 10, 2009 |
| 7472749 |
Drifting tubing |
Jan. 6, 2009 |
| 7458421 |
Methods and systems for robust and accurate determination of wireline depth in a borehole |
Dec. 2, 2008 |
| 7424912 |
Wellbore treatment apparatus and method |
Sep. 16, 2008 |
| 7404445 |
Perimetrically loading collet |
Jul. 29, 2008 |
| 7403857 |
Enhanced measurement of azimuthal dependence of subterranean parameters with filters and/or discretely sampled data |
Jul. 22, 2008 |
| 7400263 |
Method and system for performing operations and for improving production in wells |
Jul. 15, 2008 |
| 7389183 |
Method for determining a stuck point for pipe, and free point logging tool |
Jun. 17, 2008 |
| 7385523 |
Apparatus and method for downhole well equipment and process management, identification, and operation |
Jun. 10, 2008 |
| 7383883 |
Apparatus and method to detect a signal associated with a component |
Jun. 10, 2008 |
| 7363967 |
Downhole tool with navigation system |
Apr. 29, 2008 |
| 7347261 |
Magnetic locator systems and methods of use at a well site |
Mar. 25, 2008 |
| 7316272 |
Determining and tracking downhole particulate deposition |
Jan. 8, 2008 |
| 7303010 |
Apparatus and method for an autonomous robotic system for performing activities in a well |
Dec. 4, 2007 |
| 7284606 |
Downhole position locating device with fluid metering feature |
Oct. 23, 2007 |
| 7283061 |
Method and system for performing operations and for improving production in wells |
Oct. 16, 2007 |
| 7274989 |
Borehole equipment position detection system |
Sep. 25, 2007 |
| 7246663 |
Positive engagement indicator for wireline fishing operations |
Jul. 24, 2007 |
| 7219730 |
Smart cementing systems |
May. 22, 2007 |
| 7204308 |
Borehole marking devices and methods |
Apr. 17, 2007 |
| 7182151 |
Apparatus and method for horizontal drilling |
Feb. 27, 2007 |
| 7168487 |
Methods, apparatus, and systems for obtaining formation information utilizing sensors attached to a casing in a wellbore |
Jan. 30, 2007 |
| 7159654 |
Apparatus identification systems and methods |
Jan. 9, 2007 |
| 7150318 |
Apparatus for actuating a well tool and method for use of same |
Dec. 19, 2006 |
| 7140435 |
Optical fiber conveyance, telemetry, and/or actuation |
Nov. 28, 2006 |
| 7095223 |
Method of locating an anomaly in a tubular member in a well |
Aug. 22, 2006 |
| 7082994 |
Radially adjustable downhole devices and methods for same |
Aug. 1, 2006 |
| 7066256 |
Apparatus and method of detecting interfaces between well fluids |
Jun. 27, 2006 |
| 7055601 |
Method and system for estimating the position of a movable device in a borehole |
Jun. 6, 2006 |
| 7000692 |
Apparatus and methods for placing downhole tools in a wellbore |
Feb. 21, 2006 |
| 7000698 |
Methods and systems for optical endpoint detection of a sliding sleeve valve |
Feb. 21, 2006 |
| 6978833 |
Methods, apparatus, and systems for obtaining formation information utilizing sensors attached to a casing in a wellbore |
Dec. 27, 2005 |
| 6976535 |
Method of utilizing flowable devices in wellbores |
Dec. 20, 2005 |
| 6971265 |
Downhole sensing apparatus with separable elements |
Dec. 6, 2005 |
| 6915849 |
Apparatus and methods for conveying instrumentation within a borehole using continuous sucker rod |
Jul. 12, 2005 |
| 6877558 |
Apparatus and method for locating joints in coiled tubing operations |
Apr. 12, 2005 |
| 6843317 |
System and method for autonomously performing a downhole well operation |
Jan. 18, 2005 |
| 6833795 |
Underground utility detection system and method employing ground penetrating radar |
Dec. 21, 2004 |
| 6827148 |
Downhole tool for use in a wellbore |
Dec. 7, 2004 |
| 6827144 |
Method for reducing sand production |
Dec. 7, 2004 |
| 6815946 |
Magnetically activated well tool |
Nov. 9, 2004 |
| 6802373 |
Apparatus and method of detecting interfaces between well fluids |
Oct. 12, 2004 |
| 6758272 |
Apparatus and method for obtaining proper space-out in a well |
Jul. 6, 2004 |
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