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11. 发明专利

CA2881142C SYSTEM AND METHOD FOR DELIVERY OF OILFIELD MATERIALS 未知
公开(公告)号：CA2881142C
公开(公告)日：2020-08-04
申请号：CA2881142
申请日：2013-08-09
申请人： SCHLUMBERGER CA LTD
发明人： PHAM HAU NGUYEN-PHUC , LUHARUKA RAJESH , STONE WILLIAM BRADFORD , MORRISON NIKKI , JODLOWSKI JAKUB PAWEL , HUEY WILLIAM TROY , ALMER TRAVIS , COQUILLEAU LAURENT
IPC分类号： B65D88/26 , B60P3/00 , B65D90/12 , B65G3/04 , E21B21/06 , E21B43/00
摘要： A system and methodology facilitates the handling of oilfield material. The oilfield material is stored in at least one silo which enables use of gravity to feed the oilfield material to a blender or other suitable equipment. Each modular silo is transportable and may be engaged with a support structure via a pivot connection. Once engaged, the silo is pivoted to a raised, upright position on the support structure. The oilfield material is then moved to an interior of the silo, and gravity may be used to feed the oilfield material to a blender or other equipment in a controlled manner.

12. 发明专利

CA2880909C SYSTEM AND METHOD FOR DELIVERY OF OILFIELD MATERIALS 未知
公开(公告)号：CA2880909C
公开(公告)日：2020-08-04
申请号：CA2880909
申请日：2013-08-09
申请人： SCHLUMBERGER CA LTD
发明人： PHAM HAU NGUYEN-PHUC , LUHARUKA RAJESH , STONE WILLIAM BRADFORD , MORRISON NIKKI , JODLOWSKI JAKUB PAWEL , HUEY WILLIAM TROY , ALMER TRAVIS , COQUILLEAU LAURENT
IPC分类号： B65D88/26 , B60P3/00 , B65D90/12 , B65G3/04 , E21B21/06 , E21B43/00
摘要： A system and methodology facilitates the handling of oilfield material. The oilfield material is stored in at least one silo which enables use of gravity to feed the oilfield material to a blender or other suitable equipment. Each modular silo is transportable and may be engaged with a support structure via a pivot connection. Once engaged, the silo is pivoted to a raised, upright position on the support structure. The oilfield material is then moved to an interior of the silo, and gravity may be used to feed the oilfield material to a blender or other equipment in a controlled manner.

13. 发明专利

CA2761828C SYSTEM AND METHOD FOR FACILITATING WELL SERVICING OPERATIONS 未知
公开(公告)号：CA2761828C
公开(公告)日：2017-09-26
申请号：CA2761828
申请日：2010-05-07
申请人： SCHLUMBERGER CA LTD
发明人： VELAYUTHAM SARAVANAN , PHAM HAU NGUYEN-PHUC , COQUILLEAU LAURENT , TAYLOR STUART K , GODDARD BRIAN
IPC分类号： E21B21/06 , B01F13/00 , B28C5/00 , E21B33/13
摘要： A technique facilitates well servicing operations by utilizing a hopper system (26) to introduce a dry additive into a mixing tank (24). The hopper system comprises a feeder (28) and a hopper (30) that delivers the dry additive into the feeder. The feeder, in turn, enables introduction of the dry additive into the cement mixing tank in a controlled manner. When the hopper system is used on a transportable cementing unit (20), the hopper system may be mounted on a cement mixing tank and also may incorporate a hopper that is both expandable to accommodate a greater amount of dry additive and contractible to facilitate transport.

14. 发明专利

CA2948002A1 HYDRATION SYSTEMS AND METHODS 未知
公开(公告)号：CA2948002A1
公开(公告)日：2015-11-19
申请号：CA2948002
申请日：2015-05-12
申请人： SCHLUMBERGER CA LTD
发明人： LUHARUKA RAJESH , PHAM HAU NGUYEN-PHUC , CHONG JONATHAN WUN SHIUNG , LOPEZ MIGUEL ANGEL , SHAMPINE ROD WILLIAM , CHOCHUA GOCHA , AYYAD MARK MAHER HAKIM
IPC分类号： E21B43/24 , E21B43/12
摘要： A substantially continuous stream of aqueous fluid and a substantially continuous stream of gel having a first concentration are combined to form a substantially continuous stream of gel having a second concentration. The second concentration is substantially lower than the first concentration. The gel having the second concentration may thereafter be utilized in conjunction with a well fracturing operation.

15. 发明专利

CA2881142A1 SYSTEM AND METHOD FOR DELIVERY OF OILFIELD MATERIALS 未知
公开(公告)号：CA2881142A1
公开(公告)日：2014-02-20
申请号：CA2881142
申请日：2013-08-09
申请人： SCHLUMBERGER CA LTD
发明人： PHAM HAU NGUYEN-PHUC , LUHARUKA RAJESH , STONE WILLIAM BRADFORD , MORRISON NIKKI , JODLOWSKI JAKUB PAWEL , HUEY WILLIAM TROY , ALMER TRAVIS , COQUILLEAU LAURENT
IPC分类号： B65D88/26 , B60P3/00 , B65D90/12 , B65G3/04 , E21B21/06 , E21B43/00
摘要： A system and methodology facilitates the handling of oilfield material. The oilfield material is stored in at least one silo which enables use of gravity to feed the oilfield material to a blender or other suitable equipment. Each modular silo is transportable and may be engaged with a support structure via a pivot connection. Once engaged, the silo is pivoted to a raised, upright position on the support structure. The oilfield material is then moved to an interior of the silo, and gravity may be used to feed the oilfield material to a blender or other equipment in a controlled manner.

16. 发明专利

CA2835871A1 PROPPANT MIXING AND METERING SYSTEM 未知
公开(公告)号：CA2835871A1
公开(公告)日：2012-12-06
申请号：CA2835871
申请日：2012-05-25
申请人： SCHLUMBERGER CA LTD
发明人： PHAM HAU NGUYEN-PHUC , LOPEZ MIGUEL , COQUILLEAU LAURENT
IPC分类号： E21B21/06 , G01F11/00
摘要： An oilfield material reservoir is disclosed. The oilfield material reservoir has a body, the body having an upper end, a lower end, a sidewall extending between the upper and lower ends, the sidewall defining a recess within the body, an opening defined by the upper end, and a first orifice defined by the lower end. The oilfield material reservoir is also provided with a metering gate connected to the body at the lower end. The metering gate has a base having a second orifice aligned with the first orifice, and a knife gate connected to the base. The second orifice has a substantially trapezoidal shape. The knife gate is configured to slidably cover the second orifice. A method is also disclosed for controlling a discharge rate of oilfield material within the oilfield material reservoir by adjusting a metering open area of the second orifice according to mathematical modeling equations.

17. 发明专利

CA2953949A1 COMPACT ARTICULATION MECHANISM 未知
公开(公告)号：CA2953949A1
公开(公告)日：2016-01-07
申请号：CA2953949
申请日：2015-06-26
申请人： SCHLUMBERGER CA LTD , SCHLUMBERGER TECHNOLOGY BV
发明人： PHAM HAU NGUYEN-PHUC
IPC分类号： E21B43/26 , B65D88/26 , E21B43/247
摘要： An articulation mechanism for large scale mobile aggregate system equipment. The mechanism includes a screw device that is pivotally secured to an elongated portion of the equipment to drive its movement to and from a collapsed position. The screw device is driven by a screw jack and moved within a housing while the housing itself is pivotally secured to another portion of the equipment. Rollers within the housing may be used to stabilize the lateral movement of the screw device during the opening, closing or self-locking of the elongated portion by the mechanism.

18. 发明专利

CA2953504A1 SYSTEM AND METHOD FOR DELIVERY OF OILFIELD MATERIALS 未知
公开(公告)号：CA2953504A1
公开(公告)日：2015-12-30
申请号：CA2953504
申请日：2015-06-25
申请人： SCHLUMBERGER CA LTD
发明人： PHAM HAU NGUYEN-PHUC
IPC分类号： B65D90/12 , B65D88/12
摘要： A system and methodology facilitates the handling of oilfield material. The oilfield material is stored in at least one silo which enables use of gravity to feed the oilfield material to a blender or other suitable equipment. Each modular silo is transportable and may be engaged with a support structure via a pivot connection. Once engaged, the silo is pivoted to a raised, upright position on the support structure. The oilfield material is then moved to an interior of the silo, and gravity may be used to feed the oilfield material to a blender or other equipment in a controlled manner.

19. 发明专利

CA2858452A1 MOBILE OILFIELD MATERIAL TRANSFER UNIT 未知
公开(公告)号：CA2858452A1
公开(公告)日：2015-02-08
申请号：CA2858452
申请日：2014-08-06
申请人： SCHLUMBERGER CA LTD
发明人： PHAM HAU NGUYEN-PHUC , HUEY WILLIAM TROY
IPC分类号： E21B41/00
摘要： A mobile oilfield material transfer unit includes a chassis having a gooseneck and support base, the support base including a first portion and second portion, and the chassis further comprising a rear axle suspension system coupled with at least two wheels for movably supporting the chassis. The mobile oilfield material transfer unit further includes an erecting mast assembly having a mast movably connected with the chassis proximate to the second portion, and an actuator system coupled with the mast and with the chassis for moving the mast between a horizontal position and a vertical position. At least two vertical conveyor assemblies may be coupled with the erecting mast and moveable between the horizontal position and the vertical position, and at least two horizontal conveyor systems may be coupled with the support frame and engageable with the at least two vertical conveyor assemblies. Each of the at least two horizontal conveyor systems may have a horizontal section with an inlet and an inclinable section with a discharge chute. Also, each of the at least two horizontal conveyor systems may be adapted to move a volume of oilfield material from the inlet to the discharge chute.

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