Simulator for an oil well circulation system

G - Physics – 05 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

354/7

G05B 17/02 (2006.01)

Patent

CA 1117656

ABSTRACT OF THE DISCLOSURE An apparatus for simulating the circulating of a fluid in the circulation system of an oil well extending from the surface of the earth to a point intersecting an underground formation, and used in conjunction with a programmable digital calculator programmed to calculate fluid pressure at a plurality of points in the circulation system, wherein the apparatus includes, manually adjustable means for indicating the pump rate of a pump in the circulation system; manually adjustable means for indicating the density of the fluid being pumped: manually adjustable means for indicating the relative opening of a choke in the circulation system: manually adjustable means for indicating the opened and closed positions of a blowout preventer in the circulation system; manually adjustable means for indicating the opened and closed positions of a valve con- trolling fluid communication between the choke and the oil well annulus in the circulation system; and, display means for displaying a plurality of fluid pressures calculated by the programmable calculator in response to the indicated pump rate, density of the fluid being pumped, the relative opening of the choke, the position of the blowout preventer, and the position of the valve, wherein the display includes at least the fluid pressure in a standpipe and the fluid pressure in an oil well casing in the circulation system, the improvement comprising: first circuit means, responsive to changes in the manually ad- justable pump rate indicating means, for providing to the digital programmable calculator at least periodically a digital representation of the pump rate and a digital representation of a sum of pumping strokes for the pump in the circulation system; and, second circuit means, responsive to changes in the manually adjustable relative choke opening indicating means, for providing to the digital programmable calculator at least periodically a digital representation of the choke opening. The invention also discloses a method of simulating the circulation of fluids through a circulation system of an oil well utilizing apparatus as for example described above.

354407

LandOfFree

Say what you really think

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

Rating

Simulator for an oil well circulation system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Simulator for an oil well circulation system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Simulator for an oil well circulation system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-224792

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