Boring or penetrating the earth – Processes – Boring with specific fluid
Patent
1997-03-10
1998-11-24
Tsay, Frank
Boring or penetrating the earth
Processes
Boring with specific fluid
175206, 175207, F21B 2106, B09B 500
Patent
active
058395210
ABSTRACT:
A method of removing drill cuttings from an oil and gas well drilling platform includes the steps of separating the drill cuttings from the well drilling fluid on the drilling platform so that the drilling fluids can be recycled into the well bore during drilling operations. The cuttings are then transmitted via gravity flow to a materials trough having an interior defined by sidewalls and a bottom portion. The drill cuttings are suctioned from the bottom portion of the trough interior with a pair of primary suction lines, each having an intake portion that is positioned at the materials trough bottom. Drill cuttings are transmitted via the primary suction lines at flow velocities in excess of 100 feet per second to a pair of collection tanks that each have an interior. A vacuum is formed in sequence within the interior of each tank using a blower that is in fluid communication with the tank interior via a vacuum tank and secondary suction lines.
REFERENCES:
patent: D296027 (1988-05-01), Dietzen
patent: D337809 (1993-07-01), Dietzen
patent: 1125413 (1915-01-01), Van Doren
patent: 2803501 (1957-08-01), Kelly
patent: 3400819 (1968-09-01), Burdyn
patent: 3433312 (1969-03-01), Burdyn et al.
patent: 3993359 (1976-11-01), Sweeney
patent: 4019641 (1977-04-01), Merz
patent: 4030558 (1977-06-01), Morris
patent: 4595422 (1986-06-01), Hill et al.
patent: 4793423 (1988-12-01), Knol
patent: 4878576 (1989-11-01), Dietzen
patent: 4942929 (1990-07-01), Malachosky et
patent: 5016717 (1991-05-01), Simons et al
patent: 5109933 (1992-05-01), Jackson
patent: 5190085 (1993-03-01), Dietzen
patent: 5322393 (1994-06-01), Lundquist
patent: 5341856 (1994-08-01), Appenzeller
patent: 5344570 (1994-09-01), McLachlan et al.
Max-Vac Rentals, Vacuum Skid Unit, Spec Sheet (With Pictures on Back).
Dresser Industries, Inc., Specifications--Roots Vacuum Boosters (Frames 406DVJ Thru 1220DVJ), Feb. 1988.
Dresser Industries, Inc., Roots DVJ Dry Vacuum Whispair.RTM. Blowers, Nov. 1991.
Dresser Industries, Inc., Specifications--Roots DVJ Whispair.RTM. Dry Vacuum Pumps (Frames 1016J, 1220J and Larger), Dec. 1992.
Chicago Conveyor Corporation, Pneumatic Conveying Systems and Specialties, Brochure.
LandOfFree
Oil and gas well cuttings disposal 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 Oil and gas well cuttings disposal system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oil and gas well cuttings disposal system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1694396