Method for drilling wells in close relationship using...

Details Method for drilling wells in close relationship using... Method for drilling wells in close relationship using...

E - Fixed Constructions

21

B

E21B 47/022 (2006.01)

Patent

CA 2721441

Methods for drilling wells using magnetic ranging while drilling to position the wells with respect to one another are provided. In accor-dance with one embodiment, a method of drilling a well includes leaving a drill string in position within a primary well, and drilling a secondary well using the drill string as a target for magnetic rang-ing while drilling such that the secondary well is positioned with a specified orien-tation relative to the drill string.

L'invention concerne des procédés pour le forage de puits faisant intervenir une mesure magnétique pendant le forage pour positionner les puits les uns par rapport aux autres. Selon un mode de réalisation de l'invention, un procédé de forage d'un puits consiste : à laisser un train de tiges de forage en position à l'intérieur d'un premier puits; à forer un deuxième puits au moyen du train de tiges de forage en tant que cible pour la mesure magnétique pendant le forage de sorte que le deuxième puits est positionné selon une orientation spécifique par rapport au train de tiges de forage.

Affiliated with

Also associated with

Rating

Method for drilling wells in close relationship using... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for drilling wells in close relationship using..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for drilling wells in close relationship using... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1826262