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Class Information
Number: 166/100
Name: Wells > Lateral probe or port sealed against well wall
Description: Devices comprising (1) a means pressed against the side wall of a prepositioned well conduit so as to form a seal around a port for passage of fluid or (2) a means penetrating the earthen side wall of the well bore so as to provide a passage for fluid between a tubular member in the well and the formation.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8646523 Method and materials for proppant flow control with telescoping flow conduit technology Feb. 11, 2014
8616277 Real time formation pressure test and pressure integrity test Dec. 31, 2013
8561686 Downhole fluid communication apparatus and method Oct. 22, 2013
8555968 Formation evaluation system and method Oct. 15, 2013
8522870 Formation testing and sampling apparatus and methods Sep. 3, 2013
8511379 Downhole X-ray source fluid identification system and method Aug. 20, 2013
8499831 Mud cake probe extension apparatus and method Aug. 6, 2013
8496054 Methods and apparatus to sample heavy oil in a subterranean formation Jul. 30, 2013
8490694 Single packer system for fluid management in a wellbore Jul. 23, 2013
8469098 Formation treatment system and method Jun. 25, 2013
8453725 Compliant packers for formation testers Jun. 4, 2013
8443889 Telescoping conduits with shape memory foam as a plug and sand control feature May. 21, 2013
8408298 Downhole fluid filter Apr. 2, 2013
8403042 Method and apparatus for use with downhole tools having gas-filled cavities Mar. 26, 2013
8397817 Methods for downhole sampling of tight formations Mar. 19, 2013
8360148 Methods, apparatus and articles of manufacture to measure gas reservoir formation pressures Jan. 29, 2013
8322416 Focused sampling of formation fluids Dec. 4, 2012
8297349 Openable port and method Oct. 30, 2012
8235106 Formation testing and sampling apparatus and methods Aug. 7, 2012
8220536 Downhole fluid communication apparatus and method Jul. 17, 2012
8215389 Apparatus and method for formation evaluation Jul. 10, 2012
8210260 Single pump focused sampling Jul. 3, 2012
8210284 Coring apparatus and methods to use the same Jul. 3, 2012
8122956 Magnetic stirrer Feb. 28, 2012
8118099 Method and apparatus for forming and sealing a hole in a sidewall of a borehole Feb. 21, 2012
8113280 Formation tester tool assembly Feb. 14, 2012
8091634 Single packer structure with sensors Jan. 10, 2012
8047286 Formation evaluation system and method Nov. 1, 2011
8020636 Method and apparatus for introducing a geothermal probe into the earth Sep. 20, 2011
8015867 Elongated probe Sep. 13, 2011
7997341 Downhole fluid filter Aug. 16, 2011
7958936 Downhole formation sampling Jun. 14, 2011
7938199 Measurement while drilling tool with interconnect assembly May. 10, 2011
7937223 Downhole fluid analysis May. 3, 2011
7878243 Method and apparatus for sampling high viscosity formation fluids Feb. 1, 2011
7878244 Apparatus and methods to perform focused sampling of reservoir fluid Feb. 1, 2011
7857049 System and method for operational management of a guarded probe for formation fluid sampling Dec. 28, 2010
7845405 Formation evaluation while drilling Dec. 7, 2010
7841402 Methods and apparatus for collecting a downhole sample Nov. 30, 2010
7841406 Formation fluid sampling apparatus and methods Nov. 30, 2010
7836951 Methods and apparatus for collecting a downhole sample Nov. 23, 2010
7793713 Apparatus and method for formation evaluation Sep. 14, 2010
7779684 Apparatus and methods to perform downhole measurements associated with subterranean formation evaluation Aug. 24, 2010
7775276 Method and apparatus for downhole sampling Aug. 17, 2010
7762328 Formation testing and sampling tool including a coring device Jul. 27, 2010
7757769 Wellbore and reservoir treatment device and method Jul. 20, 2010
7757760 System and method for real-time management of formation fluid sampling with a guarded probe Jul. 20, 2010
7753118 Method and tool for evaluating fluid dynamic properties of a cement annulus surrounding a casing Jul. 13, 2010
7753117 Tool and method for evaluating fluid dynamic properties of a cement annulus surrounding a casing Jul. 13, 2010
7703517 Downhole sampling tool and method for using same Apr. 27, 2010

1 2 3

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