US2356947A - Packer for pressure drilling head - Google Patents
Packer for pressure drilling head Download PDFInfo
- Publication number
- US2356947A US2356947A US388030A US38803041A US2356947A US 2356947 A US2356947 A US 2356947A US 388030 A US388030 A US 388030A US 38803041 A US38803041 A US 38803041A US 2356947 A US2356947 A US 2356947A
- Authority
- US
- United States
- Prior art keywords
- packer
- head
- rings
- pressure drilling
- drilling head
- 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.)
- Expired - Lifetime
Links
- 238000005553 drilling Methods 0.000 title description 4
- 210000004907 gland Anatomy 0.000 description 9
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/04—Casing heads; Suspending casings or tubings in well heads
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
Definitions
- Fig. 1 is a vertical view principally in crossforming a continuous non-expansible ring.
- Fig. 2 is a cross-sectional view of the packer
- Fig. 3 is a cross-sectional view on the line 3-3 of Fig. 2.
- a head I is secured to a casing 2 by a coupling 3.
- the head I is provided with a shoulder 4 on which is seated the lower end of a corrugated packer 5.
- a gland 6 telescopes within the upper end of the head I and the lower end of the gland serves asa means to compress or push downwardly the upper end of the packer.
- Bolts 1 are secured in wells 8 at the upper end of the head I and nuts 9 may be screwed downwardly to force the gland downwardly to cause the packer to pack oil between the head I through the packer.
- the packer is sufliciently resilient to permit the passage therethrough of collars and round or square kellys. In other words, it is sufliciently flexible to receive any kind of a kelly or pipe within certain limits.
- composition of the resilient packer extends through the holes I2- and the packer is bonded to the upper and lower sides and the outer and inner surfaces of the rings as well as to the walls of the holes.
- the rings are preferably made of metal and the pipe I0 passing I It is to be noted that there would be a tendency for the upper end of the in so that the packer will not tear away from the rings.
- a corrugated packer having outwardly flaring upper and lower ends and rigid reinforcing rings embedded in the-packer in the outwardly flaring upper and lower ends, each of said rings being provided with a plurality of holes through which the packer protrudes.
- a corrugated packer having outwardly flaring upper and lower ends and rigid reinforcing rings embedded in the packer in the outwardly flaring upper and lower ends, each of said rings being provided with a plurality of holes through which the packer protrudes, the packer being bonded to the sides and edges of the ring and to the side walls of the holes.
- A'packer having outwardly extending upper and lower ends and having a longitudinally extending bore and rigid reinforcing rings in the said outwardly extending upper and lower ends to prevent the said ends moving radially inwardly.
- a packer to pack on the space between said head and pipe or kelly, said packer having outwardly extending upper and lower ends adapted to seat on the seats of said gland and head respectively, and rigid rings embedded in said outwardly extending upper and lower ends to prevent said ends from moving radially inwardly on of said seats.
- a corrugated packer to pack oil the space between said head arid well instrument, said packer having out-.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Description
1944. A. PRANGER ETAL 2,356,947
PACKER FOR PRESSURE DRILLING HEAD Filed April 11, 1941 III IIH
H I III I III! Azaf/ar PRA A/GE/P VE T R- JQwz/a Azzm a/az/wolzfl section,
Patented Aug. 29, 1944 UNITED STATES PATENT OFFICE PACKER FOR PRESSURE DRILLING HEAD Albert Pranger and Samuel Tex., assignors to The Guiberson Cor- Tex., a corporation of Dela- Dallas, poration, Dallas, ware Allen Guiberson, in,
Claims.
This application is a continuation in part of our application on Pressure drilling head, Serial No. 239,458, filed November 8, 1938, now Patent No. 2,303,090, issued November 24, 1942. The present application relates to the particular form of packer shown in said application 239,458 and in particular relates to the reinforcing means for the packer.
The invention may be better understood by referring to the attached drawing in which,
Fig. 1 is a vertical view principally in crossforming a continuous non-expansible ring. We prefernot to place these reinforcing rings at the extreme ends of the packer for the reason that if they were there placed the packer might tear away from the rings. We, therefore, place the rings near the ends but securely embedded there- Fig. 2 is a cross-sectional view of the packer,
and
Fig. 3 is a cross-sectional view on the line 3-3 of Fig. 2. s
A head I is secured to a casing 2 by a coupling 3. The head I is provided with a shoulder 4 on which is seated the lower end of a corrugated packer 5. A gland 6 telescopes within the upper end of the head I and the lower end of the gland serves asa means to compress or push downwardly the upper end of the packer. Bolts 1 are secured in wells 8 at the upper end of the head I and nuts 9 may be screwed downwardly to force the gland downwardly to cause the packer to pack oil between the head I through the packer. As fully described in said application 239,458, the packer is sufliciently resilient to permit the passage therethrough of collars and round or square kellys. In other words, it is sufliciently flexible to receive any kind of a kelly or pipe within certain limits.
This packing is frequently subjected to heavy pressures. It is apparent that the lower end of the packer would be subjected to these pressures and there would be a tendency to move the lower end of the packer upwardly so that the greater the pressure encountered, the tighter the packer would engage the head I and the pipe extending through the packer.
downwardly between the lower end of the head and the pipe in case the gland exerted great pressure on the pipe. The function of these rings II is, therefore, to hold the upper and lower ends of the packer against any tendency to flow, that is, the upper and lower ends are reinforced. The
composition of the resilient packer extends through the holes I2- and the packer is bonded to the upper and lower sides and the outer and inner surfaces of the rings as well as to the walls of the holes. The rings are preferably made of metal and the pipe I0 passing I It is to be noted that there would be a tendency for the upper end of the in so that the packer will not tear away from the rings.
We realize that many changes may be made in the specific form of the invention shown by way of illustration herein. We, therefore, desire to claim the same broadly except as we may limit ourselves in the appended claims.
Having now described our invention, we claim:
1. A corrugated packer having outwardly flaring upper and lower ends and rigid reinforcing rings embedded in the-packer in the outwardly flaring upper and lower ends, each of said rings being provided with a plurality of holes through which the packer protrudes.
2. A corrugated packer having outwardly flaring upper and lower ends and rigid reinforcing rings embedded in the packer in the outwardly flaring upper and lower ends, each of said rings being provided with a plurality of holes through which the packer protrudes, the packer being bonded to the sides and edges of the ring and to the side walls of the holes.
3. A'packer having outwardly extending upper and lower ends and having a longitudinally extending bore and rigid reinforcing rings in the said outwardly extending upper and lower ends to prevent the said ends moving radially inwardly.
4. In combination with a hollow head having a seat and a hollow gland having a seat spaced from the seat'of the head and a pipe or kelly passing through said head and gland a packer to pack on the space between said head and pipe or kelly, said packer having outwardly extending upper and lower ends adapted to seat on the seats of said gland and head respectively, and rigid rings embedded in said outwardly extending upper and lower ends to prevent said ends from moving radially inwardly on of said seats.
5. In combination with a hollow head having a seat and a hollow gland having a seat spaced from the seat of the head and a well instrument passing through said head and gland, a corrugated packer to pack oil the space between said head arid well instrument, said packer having out-.
ALBERT PRANGER. SAMUEL ALLEN GUIBERSON, III.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US388030A US2356947A (en) | 1941-04-11 | 1941-04-11 | Packer for pressure drilling head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US388030A US2356947A (en) | 1941-04-11 | 1941-04-11 | Packer for pressure drilling head |
Publications (1)
Publication Number | Publication Date |
---|---|
US2356947A true US2356947A (en) | 1944-08-29 |
Family
ID=23532339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US388030A Expired - Lifetime US2356947A (en) | 1941-04-11 | 1941-04-11 | Packer for pressure drilling head |
Country Status (1)
Country | Link |
---|---|
US (1) | US2356947A (en) |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2615740A (en) * | 1948-09-03 | 1952-10-28 | Hamilton Kent Mfg Company | Sealing ring |
US2688506A (en) * | 1948-10-09 | 1954-09-07 | American Enka Corp | Sealing ring |
US2862735A (en) * | 1950-08-19 | 1958-12-02 | Hydril Co | Kelly packer and blowout preventer |
US2998333A (en) * | 1955-05-04 | 1961-08-29 | Kearney & Trecker Corp | Machine tool for removing material from a container |
US3175833A (en) * | 1963-04-02 | 1965-03-30 | Morse Milton | Multi-ribbed sealing device |
DE1222334B (en) * | 1962-04-27 | 1966-08-04 | Furukawa Electric Co Ltd | Seal for cable ducts |
US3403917A (en) * | 1965-11-19 | 1968-10-01 | Robbins Aviat Inc | Dynamic shaft sealing device |
US3428340A (en) * | 1967-03-20 | 1969-02-18 | Harry L Pelton | Hose coupling |
JPS4711815U (en) * | 1971-03-08 | 1972-10-12 | ||
JPS4827535U (en) * | 1971-08-10 | 1973-04-03 | ||
US3784214A (en) * | 1971-10-18 | 1974-01-08 | J Tamplen | Seal that is responsive to either mechanical or pressure force |
US3920253A (en) * | 1974-12-02 | 1975-11-18 | Fritz Bauer | Non-leaking gas spring |
US4065996A (en) * | 1973-06-09 | 1978-01-03 | Artur Fischer | Anchoring device for use in masonry and like structures |
US4101140A (en) * | 1972-03-23 | 1978-07-18 | Tetrafluor, Inc. | Peripherally grooved seal |
US4444400A (en) * | 1980-04-22 | 1984-04-24 | National Research Development Corporation | Seal assemblies and corrugated metal packer members therefor |
US4732398A (en) * | 1985-06-04 | 1988-03-22 | Biss Elmer H | Bellows-type bearing seal and method of use |
US5092636A (en) * | 1990-10-04 | 1992-03-03 | James P. Judge | Sealing ring disposed in recessed flange member |
EP0603528A1 (en) * | 1992-12-22 | 1994-06-29 | Richter Chemie-Technik GmbH | Stuffing-box packing |
US5577742A (en) * | 1995-03-21 | 1996-11-26 | Specialist Sealing Limited | Metallic stem seal with inclined channel and integral support member |
WO1997041939A1 (en) * | 1996-05-02 | 1997-11-13 | Knecht Filterwerke Gmbh | End disc for an annular filter element with a seal which acts radially |
US20040031745A1 (en) * | 2000-10-18 | 2004-02-19 | Argo Gmbh Fuer Fluidtechnik | Filter device |
US20080251250A1 (en) * | 2002-09-23 | 2008-10-16 | Halliburton Energy Services, Inc. | Annular Isolators for Expandable Tubulars in Wellbores |
US20080290602A1 (en) * | 2007-05-21 | 2008-11-27 | Baker Hughes Incorporated | Self energizing seal element |
EP2009331A1 (en) | 2007-06-26 | 2008-12-31 | Richter Chemie-Technik GmbH | Packing case |
US20100264600A1 (en) * | 2009-04-21 | 2010-10-21 | Richard Lee Willms | Pneumatic mechanical seal |
US10010816B2 (en) | 2014-03-03 | 2018-07-03 | Fsp Fluid Systems Partners Holding Ag | Filter device for filtering a hydraulic fluid |
-
1941
- 1941-04-11 US US388030A patent/US2356947A/en not_active Expired - Lifetime
Cited By (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2615740A (en) * | 1948-09-03 | 1952-10-28 | Hamilton Kent Mfg Company | Sealing ring |
US2688506A (en) * | 1948-10-09 | 1954-09-07 | American Enka Corp | Sealing ring |
US2862735A (en) * | 1950-08-19 | 1958-12-02 | Hydril Co | Kelly packer and blowout preventer |
US2998333A (en) * | 1955-05-04 | 1961-08-29 | Kearney & Trecker Corp | Machine tool for removing material from a container |
DE1222334B (en) * | 1962-04-27 | 1966-08-04 | Furukawa Electric Co Ltd | Seal for cable ducts |
US3175833A (en) * | 1963-04-02 | 1965-03-30 | Morse Milton | Multi-ribbed sealing device |
US3403917A (en) * | 1965-11-19 | 1968-10-01 | Robbins Aviat Inc | Dynamic shaft sealing device |
US3428340A (en) * | 1967-03-20 | 1969-02-18 | Harry L Pelton | Hose coupling |
JPS4711815U (en) * | 1971-03-08 | 1972-10-12 | ||
JPS5144178Y2 (en) * | 1971-03-08 | 1976-10-27 | ||
JPS4827535U (en) * | 1971-08-10 | 1973-04-03 | ||
JPS5141309Y2 (en) * | 1971-08-10 | 1976-10-07 | ||
US3784214A (en) * | 1971-10-18 | 1974-01-08 | J Tamplen | Seal that is responsive to either mechanical or pressure force |
US4101140A (en) * | 1972-03-23 | 1978-07-18 | Tetrafluor, Inc. | Peripherally grooved seal |
US4065996A (en) * | 1973-06-09 | 1978-01-03 | Artur Fischer | Anchoring device for use in masonry and like structures |
US3920253A (en) * | 1974-12-02 | 1975-11-18 | Fritz Bauer | Non-leaking gas spring |
US4444400A (en) * | 1980-04-22 | 1984-04-24 | National Research Development Corporation | Seal assemblies and corrugated metal packer members therefor |
US4732398A (en) * | 1985-06-04 | 1988-03-22 | Biss Elmer H | Bellows-type bearing seal and method of use |
US5092636A (en) * | 1990-10-04 | 1992-03-03 | James P. Judge | Sealing ring disposed in recessed flange member |
WO1992006320A1 (en) * | 1990-10-04 | 1992-04-16 | Judge James P | Sealing ring |
EP0603528A1 (en) * | 1992-12-22 | 1994-06-29 | Richter Chemie-Technik GmbH | Stuffing-box packing |
US5476271A (en) * | 1992-12-22 | 1995-12-19 | Hatting; Paul | Shaft compression packing |
US5577742A (en) * | 1995-03-21 | 1996-11-26 | Specialist Sealing Limited | Metallic stem seal with inclined channel and integral support member |
WO1997041939A1 (en) * | 1996-05-02 | 1997-11-13 | Knecht Filterwerke Gmbh | End disc for an annular filter element with a seal which acts radially |
US7094343B2 (en) | 2000-10-18 | 2006-08-22 | Argo-Hytos Gmbh | Filter device |
US20040031745A1 (en) * | 2000-10-18 | 2004-02-19 | Argo Gmbh Fuer Fluidtechnik | Filter device |
US20080251250A1 (en) * | 2002-09-23 | 2008-10-16 | Halliburton Energy Services, Inc. | Annular Isolators for Expandable Tubulars in Wellbores |
USRE41118E1 (en) | 2002-09-23 | 2010-02-16 | Halliburton Energy Services, Inc. | Annular isolators for expandable tubulars in wellbores |
US20080290602A1 (en) * | 2007-05-21 | 2008-11-27 | Baker Hughes Incorporated | Self energizing seal element |
EP2009331A1 (en) | 2007-06-26 | 2008-12-31 | Richter Chemie-Technik GmbH | Packing case |
US20090001670A1 (en) * | 2007-06-26 | 2009-01-01 | Manfred Sett | Stuffing-box packing |
DE102007029620A1 (en) | 2007-06-26 | 2009-01-08 | Richter Chemie- Technik Gmbh | gland packing |
US20100264600A1 (en) * | 2009-04-21 | 2010-10-21 | Richard Lee Willms | Pneumatic mechanical seal |
US10010816B2 (en) | 2014-03-03 | 2018-07-03 | Fsp Fluid Systems Partners Holding Ag | Filter device for filtering a hydraulic fluid |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2356947A (en) | Packer for pressure drilling head | |
US8839855B1 (en) | Modular changeable fractionation plug | |
US4605063A (en) | Chemical injection tubing anchor-catcher | |
US3606297A (en) | Energy accumulator and shock absorbing device for well pipe strings | |
US20100206575A1 (en) | Self-Energizing Annular Seal | |
US2221775A (en) | Combination swab and washing tool | |
US1876627A (en) | Multiple pipe unit adaptable to the drilling and pumping arts | |
US2456081A (en) | Well-head seal | |
US2652895A (en) | Sealing device for well heads | |
US3533468A (en) | Well pressure compensated well blowout preventer | |
US20040244966A1 (en) | Slip system for retrievable packer | |
US1850218A (en) | Hydraulic or air expanded packer | |
US2712854A (en) | Adjustable casing connector | |
US3306078A (en) | Rotary drill shock absorber | |
US2119252A (en) | Well swab | |
US2825584A (en) | Threaded pipe coupling with bushing | |
US3024846A (en) | Dual completion packer tool | |
US20030209857A1 (en) | Metal end cap seal with o-ring | |
US3017931A (en) | Pipe hanger | |
US3188118A (en) | Pipe holding apparatus | |
US2357411A (en) | Auxiliary flange for control heads | |
US3257827A (en) | Rotary drilling shock absorber | |
US2896724A (en) | Cold flow preventing packing structures | |
US3508610A (en) | Retrievable well packer apparatus | |
US2815080A (en) | Hold-down for well packers |