Apparatus and method for resistivity measurements during...

Details Apparatus and method for resistivity measurements during... Apparatus and method for resistivity measurements during...

G - Physics

01

V

G01V 3/18 (2006.01) E21B 47/00 (2006.01) E21B 47/024 (2006.01) G01V 3/20 (2006.01) G01V 3/28 (2006.01)

Patent

CA 2480813

A resistivity sub including a resistivity sensor forms part of a bottom hole drilling assembly. The sensor is maintained at a substantially fixed offset from the wall of a borehole during drilling operations by, for example, a stabilizer. In WBM, galvanic sensors may be used, with or without commonly used focusing methods, for obtaining a resistivity image of the borehole wall. In OBM, capacitive coupling may be used. The apparatus is capable of using other types of sensors, such as induction, MPR, shielded dipole, quadrupole, and GPR sensors.

Affiliated with

Also associated with

Rating

Apparatus and method for resistivity measurements during... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method for resistivity measurements during..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for resistivity measurements during... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1952650