Pump control for formation testing

E - Fixed Constructions – 21 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

E21B 49/00 (2006.01) E21B 43/12 (2006.01) E21B 44/00 (2006.01) E21B 47/06 (2006.01) E21B 49/08 (2006.01) F04D 7/04 (2006.01) F04D 15/00 (2006.01)

Patent

CA 2594925

A downhole formation fluid pumping and a sampling apparatus are disclosed that may form part of a formation evaluation while drilling tool or part of a tool pipe string. The operation of the pump is optimized based upon parameters generated from formation pressure test data as well as tool system data thereby ensuring optimum performance of the pump at higher speeds and with greater dependability. New pump designs for fluid sampling apparatuses for use in MWD systems are also disclosed.

Appareil de pompage et d'échantillonnage des fluides de formation en fond de trou pouvant faire partie d'un outil de diagraphie ou d'un outil de train de tiges. Le fonctionnement de la pompe est optimisé en fonction de paramètres établis à l'aide de résultats de tests de pression de formation et de données fournies par les systèmes d'outils, afin d'obtenir le meilleur rendement et d'améliorer la fiabilité lorsque la pompe fonctionne à haut régime. De nouvelles pompes pour les appareils d'échantillonnage de fluides utilisés dans les systèmes de mesure de fond pendant le forage sont aussi décrites.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Pump control for formation testing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pump control for formation testing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pump control for formation testing will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2046181

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.