US20100314126A1 - Seat apparatus and method - Google Patents
Seat apparatus and method Download PDFInfo
- Publication number
- US20100314126A1 US20100314126A1 US12/482,181 US48218109A US2010314126A1 US 20100314126 A1 US20100314126 A1 US 20100314126A1 US 48218109 A US48218109 A US 48218109A US 2010314126 A1 US2010314126 A1 US 2010314126A1
- Authority
- US
- United States
- Prior art keywords
- seat
- housing
- flow path
- operative
- seat apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 6
- 239000012530 fluid Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/42—Valve seats
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/04—Check valves with guided rigid valve members shaped as balls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
Definitions
- Ball seats such as, for example ball seats are well known in downhole industries and especially so in the drilling and completion industry. Commonly, ball seats are used to regulate the flow of fluids and actuate downhole devices. Although ball seat configurations are many and are ubiquitous in their use within the art, the number of stacked ball seats that can be employed with traditional systems is limited. Improving the number of ball seats that may be stacked in a borehole will be welcomed by the art.
- a seat apparatus includes a housing defining at least a first flow path and at least a second flow path, a first seat disposed in the housing for receipt of a first object operative to obstruct the first flow path, and a second seat disposed in the housing for receipt of a second object operative to obstruct the second flow path.
- a seat apparatus includes a housing defining at least a first flow path, the axis of the first flow path coincident with a longitudinal axis of the housing, at least a second flow path partially defined by the housing, a first seat disposed in the housing for receipt of a first object operative to obstruct the first flow path, and a second seat disposed in the housing for receipt of a second object operative to obstruct the second flow path.
- a method for facilitating a pressure based operation in a downhole environment comprises disposing a first object in a first seat in a housing, the first object operative to obstruct a first flow path partially defined by the housing, and disposing a second object in a second seat in the housing, the second object operative to obstruct a second flow path partially defined by the housing.
- FIG. 1 is a perspective view of an embodiment of a ball seat
- FIG. 2 is a cut-away side view of the ball seat of FIG. 1 ;
- FIG. 3 is a side cut-away view of a portion of an alternate embodiment of a ball seat
- FIG. 4 is a perspective view of another alternate embodiment of a ball seat
- FIG. 5 is a side cut-away view of the ball seat of FIG. 4 .
- the ball seat 10 includes a housing 12 that includes tubular orifices 14 .
- the tubular orifices 14 define flow paths indicated by the arrows 11 .
- Seats 16 are disposed at the apertures of the orifices 14 .
- the illustrated embodiment includes concave portions 18 defined by the housing 12 .
- the concave portions may be, for example, conical, parabolic, or cylindrical in shape.
- FIG. 2 illustrates a cut-away view of the ball seat 10 .
- the ball seat 10 may be placed downhole in a borehole.
- a first object 20 such as, for example, a spherical object may be introduced into the borehole and driven towards the ball seat 10 by, for example, hydraulic pressure or gravity.
- One of the concave portions 18 directs the first object 20 into engagement with a seat 16 ; blocking an orifice 14 and obstructing a flow path 11 .
- a second object 22 may similarly be driven towards the ball seat 10 and directed by the concave portions 18 into the empty seat 16 ; blocking the second orifice 14 and obstructing the second flow path 11 .
- the obstruction of the flow paths allows an operator to pressure up against the obstructed ball seat 10 to facilitate a downhole pressure based operation. This may be a fracturing job or actuation of a desired downhole device, or to otherwise effect desired downhole operations.
- Previous ball seat devices using a single orifice and seat arrangement may be less effective when the cross sectional areas of the orifice (and the associated diameter of the object) are less than a defined threshold cross sectional area.
- the threshold diameter may be a different diameter for different borehole systems and is associated with the likelihood of a pressure increase upstream of the orifice due to its restricted flow area.
- Orifice cross sectional areas less than the threshold cross sectional area may undesirably restrict the flow of fluid and cause the undesired and premature actuation of tools or other premature operations uphole relative to the ball seat device.
- the illustrated embodiments having more than one orifice allow the cross sectional areas of individual orifices (and the associated diameter of the objects) to be reduced while avoiding the restriction of the flow of fluid since the use of multiple orifices allows the net cross sectional area of the orifices to remain greater than the threshold cross sectional area.
- FIG. 3 illustrates a side cut-away view of a portion of an alternate exemplary embodiment of a ball seat 30 .
- the ball seat 30 is similar in operation to the ball seat 10 (of FIGS. 1 and 2 ) however; the seats 16 in the illustrated embodiment are disposed in different planes (A and B).
- the plane B is located downstream in the flow path direction (as indicated by the arrows 11 ) relative to the plane A. The disposition of the seats 16 in different planes may improve the performance of the ball seat 30 .
- FIG. 4 illustrates another alternate embodiment of a ball seat 40 .
- the ball seat 40 operates in a similar manner to the embodiments described above, and includes a plurality of seats 16 and concave portions 18 .
- a seat 17 and associated flow path 15 have an axis coincident to the longitudinal axis 19 of the ball seat 40 .
- the seats 16 and associated flow paths 14 are disposed radialy about the axis 19 in the housing 12 .
- FIG. 5 illustrates a side partially cut-away view of a portion of the ball seat 40 (of FIG. 4 ).
- FIG. 1 illustrate exemplary embodiments of ball seats.
- Other embodiments may include any number of ball seats having multiple seat portions, flow paths, alignment planes, and shapes that are operative to direct objects to engage the seats.
Abstract
A seat apparatus comprises a housing defining at least a first flow path and at least a second flow path, a first seat disposed in the housing for receipt of a first object operative to obstruct the first flow path, and a second seat disposed in the housing for receipt of a second object operative to obstruct the second flow path and method.
Description
- Seats such as, for example ball seats are well known in downhole industries and especially so in the drilling and completion industry. Commonly, ball seats are used to regulate the flow of fluids and actuate downhole devices. Although ball seat configurations are many and are ubiquitous in their use within the art, the number of stacked ball seats that can be employed with traditional systems is limited. Improving the number of ball seats that may be stacked in a borehole will be welcomed by the art.
- A seat apparatus includes a housing defining at least a first flow path and at least a second flow path, a first seat disposed in the housing for receipt of a first object operative to obstruct the first flow path, and a second seat disposed in the housing for receipt of a second object operative to obstruct the second flow path.
- A seat apparatus includes a housing defining at least a first flow path, the axis of the first flow path coincident with a longitudinal axis of the housing, at least a second flow path partially defined by the housing, a first seat disposed in the housing for receipt of a first object operative to obstruct the first flow path, and a second seat disposed in the housing for receipt of a second object operative to obstruct the second flow path.
- A method for facilitating a pressure based operation in a downhole environment comprises disposing a first object in a first seat in a housing, the first object operative to obstruct a first flow path partially defined by the housing, and disposing a second object in a second seat in the housing, the second object operative to obstruct a second flow path partially defined by the housing.
- Referring now to the drawings wherein like elements are numbered alike in the several figures:
-
FIG. 1 is a perspective view of an embodiment of a ball seat; -
FIG. 2 is a cut-away side view of the ball seat ofFIG. 1 ; -
FIG. 3 is a side cut-away view of a portion of an alternate embodiment of a ball seat; -
FIG. 4 is a perspective view of another alternate embodiment of a ball seat; -
FIG. 5 is a side cut-away view of the ball seat ofFIG. 4 . - Referring to
FIG. 1 , an exemplary embodiment of aball seat 10 is illustrated. Theball seat 10 includes ahousing 12 that includestubular orifices 14. Thetubular orifices 14 define flow paths indicated by thearrows 11.Seats 16 are disposed at the apertures of theorifices 14. The illustrated embodiment includesconcave portions 18 defined by thehousing 12. The concave portions may be, for example, conical, parabolic, or cylindrical in shape. -
FIG. 2 illustrates a cut-away view of theball seat 10. In operation, theball seat 10 may be placed downhole in a borehole. Afirst object 20 such as, for example, a spherical object may be introduced into the borehole and driven towards theball seat 10 by, for example, hydraulic pressure or gravity. One of theconcave portions 18 directs thefirst object 20 into engagement with aseat 16; blocking anorifice 14 and obstructing aflow path 11. Asecond object 22 may similarly be driven towards theball seat 10 and directed by theconcave portions 18 into theempty seat 16; blocking thesecond orifice 14 and obstructing thesecond flow path 11. The obstruction of the flow paths allows an operator to pressure up against the obstructedball seat 10 to facilitate a downhole pressure based operation. This may be a fracturing job or actuation of a desired downhole device, or to otherwise effect desired downhole operations. - Previous ball seat devices using a single orifice and seat arrangement may be less effective when the cross sectional areas of the orifice (and the associated diameter of the object) are less than a defined threshold cross sectional area. The threshold diameter may be a different diameter for different borehole systems and is associated with the likelihood of a pressure increase upstream of the orifice due to its restricted flow area. Orifice cross sectional areas less than the threshold cross sectional area may undesirably restrict the flow of fluid and cause the undesired and premature actuation of tools or other premature operations uphole relative to the ball seat device. The illustrated embodiments having more than one orifice allow the cross sectional areas of individual orifices (and the associated diameter of the objects) to be reduced while avoiding the restriction of the flow of fluid since the use of multiple orifices allows the net cross sectional area of the orifices to remain greater than the threshold cross sectional area.
-
FIG. 3 illustrates a side cut-away view of a portion of an alternate exemplary embodiment of aball seat 30. Theball seat 30 is similar in operation to the ball seat 10 (ofFIGS. 1 and 2 ) however; theseats 16 in the illustrated embodiment are disposed in different planes (A and B). In the illustrated example, the plane B is located downstream in the flow path direction (as indicated by the arrows 11) relative to the plane A. The disposition of theseats 16 in different planes may improve the performance of theball seat 30. -
FIG. 4 illustrates another alternate embodiment of aball seat 40. Theball seat 40 operates in a similar manner to the embodiments described above, and includes a plurality ofseats 16 andconcave portions 18. In the illustrated embodiment, aseat 17 and associatedflow path 15 have an axis coincident to thelongitudinal axis 19 of theball seat 40. Theseats 16 and associatedflow paths 14 are disposed radialy about theaxis 19 in thehousing 12.FIG. 5 illustrates a side partially cut-away view of a portion of the ball seat 40 (ofFIG. 4 ). - The Figures described above illustrate exemplary embodiments of ball seats. Other embodiments may include any number of ball seats having multiple seat portions, flow paths, alignment planes, and shapes that are operative to direct objects to engage the seats.
- While one or more embodiments have been shown and described, modifications and substitutions may be made thereto without departing from the spirit and scope of the invention. Accordingly, it is to be understood that the present invention has been described by way of illustrations and not limitation.
Claims (20)
1. A seat apparatus comprising:
a housing defining at least a first flow path and at least a second flow path;
a first seat disposed in the housing for receipt of a first object operative to obstruct the first flow path; and
a second seat disposed in the housing for receipt of a second object operative to obstruct the second flow path.
2. The seat apparatus as claimed in claim 1 wherein the housing includes a first concave portion operative to guide the first object towards the first seat.
3. The seat apparatus as claimed in claim 1 wherein the housing includes a second concave portion operative to guide the second object towards the second seat.
4. The seat apparatus as claimed in claim 1 wherein the first seat and the second seat are coplanar.
5. The seat apparatus as claimed in claim 1 wherein the first seat is disposed on a first plane and the second seat is disposed on a second plane.
6. The seat apparatus as claimed in claim 1 wherein the first object is spherically shaped.
7. The seat apparatus as claimed in claim 1 wherein the first flow path defined by the housing is tubular.
8. The seat apparatus as claimed in claim 2 wherein the concave portion is parabolicly shaped.
9. The seat apparatus as claimed in claim 2 wherein the concave portion is conically shaped.
10. A seat apparatus comprising:
a housing defining at least a first flow path, the axis of the first flow path coincident with a longitudinal axis of the housing;
at least a second flow path partially defined by the housing;
a first seat disposed in the housing for receipt of a first object operative to obstruct the first flow path; and
a second seat disposed in the housing for receipt of a second object operative to obstruct the second flow path.
11. The seat apparatus as claimed in claim 10 wherein the housing includes a first concave portion operative to guide the first object towards the first seat.
12. The seat apparatus as claimed in claim 10 wherein the housing includes a second concave portion operative to guide the second object towards the second seat.
13. The seat apparatus as claimed in claim 10 wherein the first seat and the second seat are coplanar.
14. The seat apparatus as claimed in claim 10 wherein the first seat is disposed on a first plane and the second seat is disposed on a second plane.
15. The seat apparatus as claimed in claim 10 wherein the first object is spherically shaped.
16. The seat apparatus as claimed in claim 10 wherein the first flow path defined by the housing is tubular.
17. The seat apparatus as claimed in claim 11 wherein the concave portion is parabolicly shaped.
18. The seat apparatus as claimed in claim 11 wherein the concave portion is conically shaped.
19. A method for facilitating a pressure based operation in a downhole environment comprising:
disposing a first object in a first seat in a housing, the first object operative to engage the first seat and to obstruct a first flow path partially defined by the housing; and
disposing a second object in a second seat in the housing, the second object operative to engage the second seat and obstruct a second flow path partially defined by the housing.
20. The method of claim 19 , wherein the method further comprises applying a hydraulic pressure to the housing, the hydraulic pressure operative to actuate the downhole device.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/482,181 US20100314126A1 (en) | 2009-06-10 | 2009-06-10 | Seat apparatus and method |
EP10786783.0A EP2440741A4 (en) | 2009-06-10 | 2010-06-09 | Seat apparatus and method |
RU2011153785/03A RU2570692C2 (en) | 2009-06-10 | 2010-06-09 | Seat device and method of borehole operation execution |
CN201310742961.5A CN103711922A (en) | 2009-06-10 | 2010-06-09 | Seat apparatus and method |
MX2011001595A MX2011001595A (en) | 2009-06-10 | 2010-06-09 | Seat apparatus and method. |
AU2010258794A AU2010258794A1 (en) | 2009-06-10 | 2010-06-09 | Seat apparatus and method |
CN2010800026567A CN102159789A (en) | 2009-06-10 | 2010-06-09 | Seat apparatus and method |
PCT/US2010/037979 WO2010144580A2 (en) | 2009-06-10 | 2010-06-09 | Seat apparatus and method |
CA2733828A CA2733828C (en) | 2009-06-10 | 2010-06-09 | Seat apparatus and method |
US13/864,767 US9316089B2 (en) | 2009-06-10 | 2013-04-17 | Seat apparatus and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/482,181 US20100314126A1 (en) | 2009-06-10 | 2009-06-10 | Seat apparatus and method |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/864,767 Continuation US9316089B2 (en) | 2009-06-10 | 2013-04-17 | Seat apparatus and method |
Publications (1)
Publication Number | Publication Date |
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US20100314126A1 true US20100314126A1 (en) | 2010-12-16 |
Family
ID=43305422
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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US12/482,181 Abandoned US20100314126A1 (en) | 2009-06-10 | 2009-06-10 | Seat apparatus and method |
US13/864,767 Active 2030-03-25 US9316089B2 (en) | 2009-06-10 | 2013-04-17 | Seat apparatus and method |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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US13/864,767 Active 2030-03-25 US9316089B2 (en) | 2009-06-10 | 2013-04-17 | Seat apparatus and method |
Country Status (8)
Country | Link |
---|---|
US (2) | US20100314126A1 (en) |
EP (1) | EP2440741A4 (en) |
CN (2) | CN103711922A (en) |
AU (1) | AU2010258794A1 (en) |
CA (1) | CA2733828C (en) |
MX (1) | MX2011001595A (en) |
RU (1) | RU2570692C2 (en) |
WO (1) | WO2010144580A2 (en) |
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US20120061103A1 (en) * | 2010-04-23 | 2012-03-15 | Smith International, Inc. | Multiple ball- ball seat for hydraulic fracturing with reduced pumping pressure |
US9045963B2 (en) | 2010-04-23 | 2015-06-02 | Smith International, Inc. | High pressure and high temperature ball seat |
US20150354312A1 (en) * | 2011-06-17 | 2015-12-10 | Baker Hughes Incorporated | Corrodible downhole article and method of removing the article from downhole environment |
US20150362077A1 (en) * | 2014-06-13 | 2015-12-17 | Aeris Technology LLC | Valve assembly for controlling fluid communication between fluid chambers, inflatable device, and method |
US9404330B2 (en) | 2010-07-12 | 2016-08-02 | Schlumberger Technology Corporation | Method and apparatus for a well employing the use of an activation ball |
WO2016186519A1 (en) * | 2015-05-20 | 2016-11-24 | Statoil Petroleum As | Method and apparatus for sealing an annulus around a drill-pipe when drilling down-hole |
US9605508B2 (en) | 2012-05-08 | 2017-03-28 | Baker Hughes Incorporated | Disintegrable and conformable metallic seal, and method of making the same |
US9631138B2 (en) | 2011-04-28 | 2017-04-25 | Baker Hughes Incorporated | Functionally gradient composite article |
US9643144B2 (en) | 2011-09-02 | 2017-05-09 | Baker Hughes Incorporated | Method to generate and disperse nanostructures in a composite material |
US9682425B2 (en) | 2009-12-08 | 2017-06-20 | Baker Hughes Incorporated | Coated metallic powder and method of making the same |
US9707739B2 (en) | 2011-07-22 | 2017-07-18 | Baker Hughes Incorporated | Intermetallic metallic composite, method of manufacture thereof and articles comprising the same |
US9802250B2 (en) | 2011-08-30 | 2017-10-31 | Baker Hughes | Magnesium alloy powder metal compact |
US9816339B2 (en) | 2013-09-03 | 2017-11-14 | Baker Hughes, A Ge Company, Llc | Plug reception assembly and method of reducing restriction in a borehole |
US9833838B2 (en) | 2011-07-29 | 2017-12-05 | Baker Hughes, A Ge Company, Llc | Method of controlling the corrosion rate of alloy particles, alloy particle with controlled corrosion rate, and articles comprising the particle |
US9856547B2 (en) | 2011-08-30 | 2018-01-02 | Bakers Hughes, A Ge Company, Llc | Nanostructured powder metal compact |
US9910026B2 (en) | 2015-01-21 | 2018-03-06 | Baker Hughes, A Ge Company, Llc | High temperature tracers for downhole detection of produced water |
US9925589B2 (en) | 2011-08-30 | 2018-03-27 | Baker Hughes, A Ge Company, Llc | Aluminum alloy powder metal compact |
US9926766B2 (en) | 2012-01-25 | 2018-03-27 | Baker Hughes, A Ge Company, Llc | Seat for a tubular treating system |
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Citations (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1258418A (en) * | 1916-12-26 | 1918-03-05 | Duston Kemble | Jet-lift for wells. |
US1712948A (en) * | 1927-06-21 | 1929-05-14 | Donald D Burch | Apparatus for cementing oil wells |
US1998833A (en) * | 1930-03-17 | 1935-04-23 | Baker Oil Tools Inc | Cementing guide |
US2105975A (en) * | 1936-03-17 | 1938-01-18 | Frank C Kniss | Well pump |
US2153034A (en) * | 1936-10-10 | 1939-04-04 | Baker Oil Tools Inc | Cementing device for well casings |
US2320670A (en) * | 1939-07-12 | 1943-06-01 | Oil Equipment Engineering Corp | Well casing attachment |
US2737244A (en) * | 1952-04-25 | 1956-03-06 | Baker Oil Tools Inc | Multiple ball release devices for well tools |
US2769454A (en) * | 1954-01-13 | 1956-11-06 | Modern Faucet Mfg Co | Pressure control fittings |
US2799349A (en) * | 1955-08-12 | 1957-07-16 | Baker Oil Tools Inc | Automatic casing filling apparatus |
US2825412A (en) * | 1954-05-21 | 1958-03-04 | Houston Oil Field Mat Co Inc | Well bore apparatus |
US2973006A (en) * | 1957-09-30 | 1961-02-28 | Koehring Co | Flow control device |
US3007527A (en) * | 1958-01-27 | 1961-11-07 | Koehring Co | Flow control device |
US3062296A (en) * | 1960-12-01 | 1962-11-06 | Brown Oil Tools | Differential pressure fill-up shoe |
US3130783A (en) * | 1962-08-02 | 1964-04-28 | Jersey Prod Res Co | Cementing well pipe in stages |
US3211232A (en) * | 1961-03-31 | 1965-10-12 | Otis Eng Co | Pressure operated sleeve valve and operator |
US3371717A (en) * | 1965-09-21 | 1968-03-05 | Baker Oil Tools Inc | Multiple zone well production apparatus |
US3510103A (en) * | 1968-02-28 | 1970-05-05 | Anthony J Carsello | Valve and seal therefor |
US3566964A (en) * | 1967-11-09 | 1971-03-02 | James B Ringgold | Mud saver for drilling rigs |
US3727635A (en) * | 1971-07-12 | 1973-04-17 | T Todd | Pressure compensating trickle rate fluid outlet |
US3867985A (en) * | 1974-01-11 | 1975-02-25 | Thelton E Wilkinson | Apparatus for and method of preventing blow-out while removing a fish within wash pipe from a borehole |
US4253524A (en) * | 1979-06-21 | 1981-03-03 | Kobe, Inc. | High flow check valve apparatus |
US4258801A (en) * | 1979-06-14 | 1981-03-31 | Eastman Whipstock, Inc. | Dump valve for use with downhole motor |
US4266605A (en) * | 1980-04-28 | 1981-05-12 | Laborde Russel G | Wireline safety check valve |
US4341272A (en) * | 1980-05-20 | 1982-07-27 | Marshall Joseph S | Method for freeing stuck drill pipe |
US4427062A (en) * | 1981-03-17 | 1984-01-24 | Boart International Limited | Positioning of deflection wedges |
US4574894A (en) * | 1985-07-12 | 1986-03-11 | Smith International, Inc. | Ball actuable circulating dump valve |
US4669538A (en) * | 1986-01-16 | 1987-06-02 | Halliburton Company | Double-grip thermal expansion screen hanger and running tool |
US4694855A (en) * | 1984-09-28 | 1987-09-22 | Hughes Tool Company - Usa | Drill pipe inside blowout preventer |
US4826135A (en) * | 1987-02-12 | 1989-05-02 | Scandot System Ab | Arrangement for a valve assembly for a liquid jet printer |
US4834620A (en) * | 1987-01-02 | 1989-05-30 | Aardvark Corporation | Low horsepower apparatus and technique for raising liquid above the static surface level thereof |
US4889199A (en) * | 1987-05-27 | 1989-12-26 | Lee Paul B | Downhole valve for use when drilling an oil or gas well |
US4893678A (en) * | 1988-06-08 | 1990-01-16 | Tam International | Multiple-set downhole tool and method |
US5297580A (en) * | 1993-02-03 | 1994-03-29 | Bobbie Thurman | High pressure ball and seat valve with soft seal |
US5332045A (en) * | 1991-08-12 | 1994-07-26 | Halliburton Company | Apparatus and method for placing and for backwashing well filtration devices in uncased well bores |
US5392862A (en) * | 1994-02-28 | 1995-02-28 | Smith International, Inc. | Flow control sub for hydraulic expanding downhole tools |
US5396953A (en) * | 1993-07-30 | 1995-03-14 | Halliburton Company | Positive circulating valve with retrievable standing valve |
US5494107A (en) * | 1993-12-07 | 1996-02-27 | Bode; Robert E. | Reverse cementing system and method |
US5593292A (en) * | 1994-05-04 | 1997-01-14 | Ivey; Ray K. | Valve cage for a rod drawn positive displacement pump |
US5673751A (en) * | 1991-12-31 | 1997-10-07 | Stirling Design International Limited | System for controlling the flow of fluid in an oil well |
US5695009A (en) * | 1995-10-31 | 1997-12-09 | Sonoma Corporation | Downhole oil well tool running and pulling with hydraulic release using deformable ball valving member |
US5730222A (en) * | 1995-12-20 | 1998-03-24 | Dowell, A Division Of Schlumberger Technology Corporation | Downhole activated circulating sub |
US5960881A (en) * | 1997-04-22 | 1999-10-05 | Jerry P. Allamon | Downhole surge pressure reduction system and method of use |
US5999687A (en) * | 1996-11-10 | 1999-12-07 | Laser Industries Limited | Apparatus and method for delivering CO2 laser energy |
US6283148B1 (en) * | 1996-12-17 | 2001-09-04 | Flowmore Systems, Inc. | Standing valve with a curved fin |
US6431270B1 (en) * | 1996-12-02 | 2002-08-13 | Intelligent Inspection Corporation | Downhole tools with a mobility device |
US6776240B2 (en) * | 2002-07-30 | 2004-08-17 | Schlumberger Technology Corporation | Downhole valve |
US20050126638A1 (en) * | 2003-12-12 | 2005-06-16 | Halliburton Energy Services, Inc. | Check valve sealing arrangement |
US7069997B2 (en) * | 2002-07-22 | 2006-07-04 | Corbin Coyes | Valve cage insert |
US7186182B2 (en) * | 2004-06-07 | 2007-03-06 | William R Wenzel | Drive line for down hole mud motor |
US20070261855A1 (en) * | 2006-05-12 | 2007-11-15 | Travis Brunet | Wellbore cleaning tool system and method of use |
US7331397B1 (en) * | 2004-11-12 | 2008-02-19 | Jet Lifting Systems, Ltd | Gas drive fluid lifting system |
US7500526B2 (en) * | 2004-05-26 | 2009-03-10 | Specialised Petroleum Services Group Limited | Downhole tool |
US7533728B2 (en) * | 2007-01-04 | 2009-05-19 | Halliburton Energy Services, Inc. | Ball operated back pressure valve |
US7640991B2 (en) * | 2005-09-20 | 2010-01-05 | Schlumberger Technology Corporation | Downhole tool actuation apparatus and method |
US7766034B2 (en) * | 2003-07-22 | 2010-08-03 | Ti Group Automotive Systems, L.L.C. | Pressure control valve |
US7775284B2 (en) * | 2007-09-28 | 2010-08-17 | Halliburton Energy Services, Inc. | Apparatus for adjustably controlling the inflow of production fluids from a subterranean well |
US7798236B2 (en) * | 2004-12-21 | 2010-09-21 | Weatherford/Lamb, Inc. | Wellbore tool with disintegratable components |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191023018A (en) * | 1910-10-05 | 1911-03-02 | Petrie And Company Ltd | Improvements in Multiple Ball Valves. |
US1587877A (en) * | 1924-04-21 | 1926-06-08 | Idris Thomas | Valve apparatus |
US2891571A (en) * | 1955-10-05 | 1959-06-23 | Van J Sparks | Multiple-ball valve |
US4360063A (en) * | 1980-12-04 | 1982-11-23 | Otis Engineering Corporation | Valve |
JPH07113426B2 (en) * | 1988-04-26 | 1995-12-06 | 儀信 小岩 | Valve device |
RU2007552C1 (en) * | 1991-12-06 | 1994-02-15 | Шеляго Владимир Викторович | Method of seam hydraulic break and device for its realization |
RU2099531C1 (en) * | 1995-08-15 | 1997-12-20 | Ахияров Влер Хатипович | Device for pulsed stimulation of bed |
CA2181671A1 (en) * | 1996-07-19 | 1998-01-20 | Rick Picher | Downhole two-way check valve |
US6155350A (en) * | 1999-05-03 | 2000-12-05 | Baker Hughes Incorporated | Ball seat with controlled releasing pressure and method setting a downhole tool ball seat with controlled releasing pressure and method setting a downholed tool |
GB0012124D0 (en) | 2000-05-20 | 2000-07-12 | Lee Paul B | By-pass tool for use in a drill string |
GB0104380D0 (en) | 2001-02-22 | 2001-04-11 | Lee Paul B | Ball activated tool for use in downhole drilling |
CN2544091Y (en) | 2002-04-28 | 2003-04-09 | 庞艳文 | Double-valve slag-proof device |
US7108067B2 (en) * | 2002-08-21 | 2006-09-19 | Packers Plus Energy Services Inc. | Method and apparatus for wellbore fluid treatment |
CN2584867Y (en) | 2002-10-14 | 2003-11-05 | 大庆油田有限责任公司 | Double fluid dual pumping pump |
RU2237152C1 (en) * | 2003-03-03 | 2004-09-27 | Открытое акционерное общество "Томский научно-исследовательский и проектный институт нефти и газа Восточной нефтяной компании" | Device for stopping fluid flow in the well |
GB0309038D0 (en) | 2003-04-22 | 2003-05-28 | Specialised Petroleum Serv Ltd | Downhole tool |
GB0409619D0 (en) * | 2004-04-30 | 2004-06-02 | Specialised Petroleum Serv Ltd | Valve seat |
US7387165B2 (en) * | 2004-12-14 | 2008-06-17 | Schlumberger Technology Corporation | System for completing multiple well intervals |
GB2435659B (en) | 2005-03-15 | 2009-06-24 | Schlumberger Holdings | System for use in wells |
GB0513140D0 (en) * | 2005-06-15 | 2005-08-03 | Lee Paul B | Novel method of controlling the operation of a downhole tool |
US20080011487A1 (en) * | 2006-07-13 | 2008-01-17 | Blackhawk Environmental Co. | Drive piston and foot valve seat |
US8074718B2 (en) | 2008-10-08 | 2011-12-13 | Smith International, Inc. | Ball seat sub |
US9181778B2 (en) * | 2010-04-23 | 2015-11-10 | Smith International, Inc. | Multiple ball-ball seat for hydraulic fracturing with reduced pumping pressure |
-
2009
- 2009-06-10 US US12/482,181 patent/US20100314126A1/en not_active Abandoned
-
2010
- 2010-06-09 RU RU2011153785/03A patent/RU2570692C2/en active
- 2010-06-09 CN CN201310742961.5A patent/CN103711922A/en active Pending
- 2010-06-09 CN CN2010800026567A patent/CN102159789A/en active Pending
- 2010-06-09 WO PCT/US2010/037979 patent/WO2010144580A2/en active Application Filing
- 2010-06-09 EP EP10786783.0A patent/EP2440741A4/en not_active Ceased
- 2010-06-09 AU AU2010258794A patent/AU2010258794A1/en not_active Abandoned
- 2010-06-09 CA CA2733828A patent/CA2733828C/en active Active
- 2010-06-09 MX MX2011001595A patent/MX2011001595A/en unknown
-
2013
- 2013-04-17 US US13/864,767 patent/US9316089B2/en active Active
Patent Citations (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1258418A (en) * | 1916-12-26 | 1918-03-05 | Duston Kemble | Jet-lift for wells. |
US1712948A (en) * | 1927-06-21 | 1929-05-14 | Donald D Burch | Apparatus for cementing oil wells |
US1998833A (en) * | 1930-03-17 | 1935-04-23 | Baker Oil Tools Inc | Cementing guide |
US2105975A (en) * | 1936-03-17 | 1938-01-18 | Frank C Kniss | Well pump |
US2153034A (en) * | 1936-10-10 | 1939-04-04 | Baker Oil Tools Inc | Cementing device for well casings |
US2320670A (en) * | 1939-07-12 | 1943-06-01 | Oil Equipment Engineering Corp | Well casing attachment |
US2737244A (en) * | 1952-04-25 | 1956-03-06 | Baker Oil Tools Inc | Multiple ball release devices for well tools |
US2769454A (en) * | 1954-01-13 | 1956-11-06 | Modern Faucet Mfg Co | Pressure control fittings |
US2825412A (en) * | 1954-05-21 | 1958-03-04 | Houston Oil Field Mat Co Inc | Well bore apparatus |
US2799349A (en) * | 1955-08-12 | 1957-07-16 | Baker Oil Tools Inc | Automatic casing filling apparatus |
US2973006A (en) * | 1957-09-30 | 1961-02-28 | Koehring Co | Flow control device |
US3007527A (en) * | 1958-01-27 | 1961-11-07 | Koehring Co | Flow control device |
US3062296A (en) * | 1960-12-01 | 1962-11-06 | Brown Oil Tools | Differential pressure fill-up shoe |
US3211232A (en) * | 1961-03-31 | 1965-10-12 | Otis Eng Co | Pressure operated sleeve valve and operator |
US3130783A (en) * | 1962-08-02 | 1964-04-28 | Jersey Prod Res Co | Cementing well pipe in stages |
US3371717A (en) * | 1965-09-21 | 1968-03-05 | Baker Oil Tools Inc | Multiple zone well production apparatus |
US3566964A (en) * | 1967-11-09 | 1971-03-02 | James B Ringgold | Mud saver for drilling rigs |
US3510103A (en) * | 1968-02-28 | 1970-05-05 | Anthony J Carsello | Valve and seal therefor |
US3727635A (en) * | 1971-07-12 | 1973-04-17 | T Todd | Pressure compensating trickle rate fluid outlet |
US3867985A (en) * | 1974-01-11 | 1975-02-25 | Thelton E Wilkinson | Apparatus for and method of preventing blow-out while removing a fish within wash pipe from a borehole |
US4258801A (en) * | 1979-06-14 | 1981-03-31 | Eastman Whipstock, Inc. | Dump valve for use with downhole motor |
US4253524A (en) * | 1979-06-21 | 1981-03-03 | Kobe, Inc. | High flow check valve apparatus |
US4266605A (en) * | 1980-04-28 | 1981-05-12 | Laborde Russel G | Wireline safety check valve |
US4341272A (en) * | 1980-05-20 | 1982-07-27 | Marshall Joseph S | Method for freeing stuck drill pipe |
US4427062A (en) * | 1981-03-17 | 1984-01-24 | Boart International Limited | Positioning of deflection wedges |
US4694855A (en) * | 1984-09-28 | 1987-09-22 | Hughes Tool Company - Usa | Drill pipe inside blowout preventer |
US4574894A (en) * | 1985-07-12 | 1986-03-11 | Smith International, Inc. | Ball actuable circulating dump valve |
US4669538A (en) * | 1986-01-16 | 1987-06-02 | Halliburton Company | Double-grip thermal expansion screen hanger and running tool |
US4834620A (en) * | 1987-01-02 | 1989-05-30 | Aardvark Corporation | Low horsepower apparatus and technique for raising liquid above the static surface level thereof |
US4826135A (en) * | 1987-02-12 | 1989-05-02 | Scandot System Ab | Arrangement for a valve assembly for a liquid jet printer |
US4889199A (en) * | 1987-05-27 | 1989-12-26 | Lee Paul B | Downhole valve for use when drilling an oil or gas well |
US4893678A (en) * | 1988-06-08 | 1990-01-16 | Tam International | Multiple-set downhole tool and method |
US5332045A (en) * | 1991-08-12 | 1994-07-26 | Halliburton Company | Apparatus and method for placing and for backwashing well filtration devices in uncased well bores |
US5673751A (en) * | 1991-12-31 | 1997-10-07 | Stirling Design International Limited | System for controlling the flow of fluid in an oil well |
US5297580A (en) * | 1993-02-03 | 1994-03-29 | Bobbie Thurman | High pressure ball and seat valve with soft seal |
US5396953A (en) * | 1993-07-30 | 1995-03-14 | Halliburton Company | Positive circulating valve with retrievable standing valve |
US5494107A (en) * | 1993-12-07 | 1996-02-27 | Bode; Robert E. | Reverse cementing system and method |
US5392862A (en) * | 1994-02-28 | 1995-02-28 | Smith International, Inc. | Flow control sub for hydraulic expanding downhole tools |
US5593292A (en) * | 1994-05-04 | 1997-01-14 | Ivey; Ray K. | Valve cage for a rod drawn positive displacement pump |
US5695009A (en) * | 1995-10-31 | 1997-12-09 | Sonoma Corporation | Downhole oil well tool running and pulling with hydraulic release using deformable ball valving member |
US5730222A (en) * | 1995-12-20 | 1998-03-24 | Dowell, A Division Of Schlumberger Technology Corporation | Downhole activated circulating sub |
US5999687A (en) * | 1996-11-10 | 1999-12-07 | Laser Industries Limited | Apparatus and method for delivering CO2 laser energy |
US6431270B1 (en) * | 1996-12-02 | 2002-08-13 | Intelligent Inspection Corporation | Downhole tools with a mobility device |
US6283148B1 (en) * | 1996-12-17 | 2001-09-04 | Flowmore Systems, Inc. | Standing valve with a curved fin |
US5960881A (en) * | 1997-04-22 | 1999-10-05 | Jerry P. Allamon | Downhole surge pressure reduction system and method of use |
US7069997B2 (en) * | 2002-07-22 | 2006-07-04 | Corbin Coyes | Valve cage insert |
US6776240B2 (en) * | 2002-07-30 | 2004-08-17 | Schlumberger Technology Corporation | Downhole valve |
US7766034B2 (en) * | 2003-07-22 | 2010-08-03 | Ti Group Automotive Systems, L.L.C. | Pressure control valve |
US20050126638A1 (en) * | 2003-12-12 | 2005-06-16 | Halliburton Energy Services, Inc. | Check valve sealing arrangement |
US7500526B2 (en) * | 2004-05-26 | 2009-03-10 | Specialised Petroleum Services Group Limited | Downhole tool |
US7186182B2 (en) * | 2004-06-07 | 2007-03-06 | William R Wenzel | Drive line for down hole mud motor |
US7331397B1 (en) * | 2004-11-12 | 2008-02-19 | Jet Lifting Systems, Ltd | Gas drive fluid lifting system |
US7798236B2 (en) * | 2004-12-21 | 2010-09-21 | Weatherford/Lamb, Inc. | Wellbore tool with disintegratable components |
US7640991B2 (en) * | 2005-09-20 | 2010-01-05 | Schlumberger Technology Corporation | Downhole tool actuation apparatus and method |
US20070261855A1 (en) * | 2006-05-12 | 2007-11-15 | Travis Brunet | Wellbore cleaning tool system and method of use |
US7533728B2 (en) * | 2007-01-04 | 2009-05-19 | Halliburton Energy Services, Inc. | Ball operated back pressure valve |
US7775284B2 (en) * | 2007-09-28 | 2010-08-17 | Halliburton Energy Services, Inc. | Apparatus for adjustably controlling the inflow of production fluids from a subterranean well |
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US9181778B2 (en) * | 2010-04-23 | 2015-11-10 | Smith International, Inc. | Multiple ball-ball seat for hydraulic fracturing with reduced pumping pressure |
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Also Published As
Publication number | Publication date |
---|---|
US20140138098A1 (en) | 2014-05-22 |
WO2010144580A3 (en) | 2011-04-07 |
US9316089B2 (en) | 2016-04-19 |
RU2011153785A (en) | 2013-07-20 |
CN103711922A (en) | 2014-04-09 |
WO2010144580A2 (en) | 2010-12-16 |
EP2440741A2 (en) | 2012-04-18 |
CA2733828A1 (en) | 2010-12-16 |
CN102159789A (en) | 2011-08-17 |
CA2733828C (en) | 2015-08-04 |
MX2011001595A (en) | 2011-04-21 |
RU2570692C2 (en) | 2015-12-10 |
AU2010258794A1 (en) | 2010-12-16 |
EP2440741A4 (en) | 2014-11-19 |
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Owner name: BAKER HUGHES INCORPORATED, TEXAS Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KELLNER, JUSTIN;REEL/FRAME:023002/0108 Effective date: 20090616 |
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