E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 49/08 (2006.01) E21B 49/00 (2006.01)
Patent
CA 2598712
Apparatus and methods to perform focused sampling of reservoir fluid are described. An example method couples a sampling probe to a subterranean formation and, while the sampling probe is coupled to the subterranean formation, varies a pumping ratio of at least two displacement units to reduce a contamination level of a formation fluid extracted via the sampling probe from the subterranean formation.
La présente invention se rapporte à un appareillage et à des méthodes d'échantillonnage focalisé de fluide de réservoir. Une méthode citée en exemple relie une sonde d'échantillonnage à une formation souterraine et, lorsque la sonde est fixée à la formation en question, fait varier un taux de pompage d'au moins deux dispositifs volumétriques afin de réduire le niveau de contamination d'un fluide de la formation extrait par la sonde d'échantillonnage de la formation souterraine.
Ciglenec Reinhart
Hoefel Albert
Nold Ray III
Vasques Ricardo
Villareal Steven G.
Schlumberger Canada Limited
Smart & Biggar
LandOfFree
Apparatus and methods to perform focused sampling of... 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 methods to perform focused sampling of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and methods to perform focused sampling of... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2046881