US1449672A - Tool for making and repairing casings for wells, boreholes, or the like - Google Patents

Tool for making and repairing casings for wells, boreholes, or the like Download PDF

Info

Publication number
US1449672A
US1449672A US561772A US56177222A US1449672A US 1449672 A US1449672 A US 1449672A US 561772 A US561772 A US 561772A US 56177222 A US56177222 A US 56177222A US 1449672 A US1449672 A US 1449672A
Authority
US
United States
Prior art keywords
making
casings
repairing
wells
tool
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
Application number
US561772A
Inventor
Hallvarson Peter William
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US561772A priority Critical patent/US1449672A/en
Application granted granted Critical
Publication of US1449672A publication Critical patent/US1449672A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
    • E21B27/02—Dump bailers, i.e. containers for depositing substances, e.g. cement or acids

Definitions

  • Fig. l is a vertical elevation showing thex 2o device in a well or bore hole.
  • Fig. 2 is a vertical section showing device ready for lowering into position
  • Fig. 3 is/a vertical section showing the devicein operation of making the wall.
  • Fig. 4 is a horizont-al cross section through the outer cylinder only showing the orifices through'which the case formingdmaterial is delivered.
  • Fig. 5 is a horizontal cross section showing the interior piston in its relation to the outer or main casing.
  • a is a cylindrical container, 4within which plastic material is placed.
  • L,19 is a base secured to the lower end 'of the said cylinder in which base a valve o, is secured.
  • d is a 'hollow piston fitted to the inside of the' cylindrical container a, and between the un- 40 derside of the said piston and the cap b, is a water cushion e.
  • Ports f are provided in the side Walls of the cylinder a, through which the plastic material is forced from the container.
  • Ports g are provided in the side walls of the piston d, w/hich correspond with the ports f afterv the water forming the water cushion e has escaped through the valve c, in the base b.
  • h is a connecting ⁇ rod between vthe top of the piston and a Apressure exertin device i, mounted in the upper part of t e cylinder a, to force the the plastic mixture through the ports f
  • g. lc is a cap member secured upon and enclosing the top of the cylinder a to which cap is secured a cable or other suitable suspending means.
  • Z is a flexible Washer upon they outside of the container a, adjacent the port f which is provided with ducts m radiating from the container to the extremity through the said Washer which ducts direct the placing of the plastic material from the cylindrical container.
  • a water cushion e is pro-- vided in the base of the container, the water cushion raising the piston ci and closing the ports j'.
  • the valve o in the base of the container is then closed and the cap lc removed.
  • Plastic material is placed in the cylinder a, until it is nearly filled.
  • the pressure producer -i is then charged and the cap lc is secured in place.
  • the pressure produ'cer may be a chemical cartridge or may be a jet of compressed air or steam.
  • the valve c in the base of the container is opened to allow of the escape of the water cushion e and while this water cushion e isescaping the apparatus is lowered to the desired depth.
  • the rod a connected between the piston and the pressure producer, opens a valve and allows a pressure to be exerted upon the plastic material within the container and forces the said material. through the ports f and g.
  • the flexible collar z' due' to pres- ⁇ sure of the plastic material, expands andv delivers the said material to the wall of the well or bore hole with t-he minimum loss of pressure and continuous oscillating of the 90 apparatus within the well or bore hole insures a smooth surface.
  • a tool for making and repairing casings lfor wells, bore holes. or the like comprising a cylindrical container, an outlet at the lower end of the said container controlled through a hydraulic timing valve, and a means of exerting pressure within the said container, all substantiallyfas and'for the purposes described.
  • a tool for making and repairing casings for Wells, bore holes' or the like comprising a Cylindrical container; a piston mounted therein, a hydraulic chamber between the base of the cylinder and the base 5 of the piston, ports Within the Walls of the cylinder near its hase, ports in the side walls near the base of the said Diston.. and
  • Emo L. HARVIE G. A. CORTIGAN.

Description

Mar. 27,` 1923.
P. W. HALLVARSON.
TOOL FOR MAKING AND REPAIRING CASINGS FOR WELLS, BOREHOLES, 0R THEK'LIKE.
FILED MAY I7. i922.
D nnunn il ll ymmgf Wxaesses Patented Mar. 27, 1923.
unirse sra'rss y matiz amaai ortica.
PETER WILLIAM HALLVARSON, OF CALGARY, ALBERTA, CANADA.
TOOL FOR MAKING- AND REPAIRING CASINGS FOR WELLS, ABOREHOLES, 0R THE LIKE.
Application led May 17, 1922. Serial No. 561,772.
To all whom t may concern.'
Be it known that I, PETER WILLIAM HALL- vARsoN, a subject of the King of Great Britain and lrelandand residing at 207 Alberta Corner, in the city of Calgary,
Province of Alberta, Dominion of Canada, have invented a certain new and useful Tool for Making and Repairing Casings for Wells, Boreholes', or the like, of which the 10 following is a specification.
Fig. l is a vertical elevation showing thex 2o device in a well or bore hole.
Fig. 2 is a vertical section showing device ready for lowering into position` Fig. 3 is/a vertical section showing the devicein operation of making the wall. f
Fig. 4 is a horizont-al cross section through the outer cylinder only showing the orifices through'which the case formingdmaterial is delivered.
Fig. 5 is a horizontal cross section showing the interior piston in its relation to the outer or main casing.
Similar characters refer to similar parts throughout the several views,-
a is a cylindrical container, 4within which plastic material is placed. L,19, is a base secured to the lower end 'of the said cylinder in which base a valve o, is secured. d, is a 'hollow piston fitted to the inside of the' cylindrical container a, and between the un- 40 derside of the said piston and the cap b, is a water cushion e. Ports f are provided in the side Walls of the cylinder a, through which the plastic material is forced from the container. Ports g, are provided in the side walls of the piston d, w/hich correspond with the ports f afterv the water forming the water cushion e has escaped through the valve c, in the base b. h, is a connecting `rod between vthe top of the piston and a Apressure exertin device i, mounted in the upper part of t e cylinder a, to force the the plastic mixture through the ports f, and g. lc, is a cap member secured upon and enclosing the top of the cylinder a to which cap is secured a cable or other suitable suspending means. Z, is a flexible Washer upon they outside of the container a, adjacent the port f which is provided with ducts m radiating from the container to the extremity through the said Washer which ducts direct the placing of the plastic material from the cylindrical container.
In operation a water cushion e is pro-- vided in the base of the container, the water cushion raising the piston ci and closing the ports j'. The valve o in the base of the container is then closed and the cap lc removed. Plastic material is placed in the cylinder a, until it is nearly filled. The pressure producer -i is then charged and the cap lc is secured in place. The pressure produ'cer may be a chemical cartridge or may be a jet of compressed air or steam. The valve c in the base of the container is opened to allow of the escape of the water cushion e and while this water cushion e isescaping the apparatus is lowered to the desired depth. As the water escapes the pistoni d'drops within the container until the ports f and g correspond and during the dropping of the piston the rod a, connected between the piston and the pressure producer, opens a valve and allows a pressure to be exerted upon the plastic material within the container and forces the said material. through the ports f and g. The flexible collar z', due' to pres-` sure of the plastic material, expands andv delivers the said material to the wall of the well or bore hole with t-he minimum loss of pressure and continuous oscillating of the 90 apparatus within the well or bore hole insures a smooth surface.
What I claim iszl. A tool for making and repairing casings lfor wells, bore holes. or the like, comprising a cylindrical container, an outlet at the lower end of the said container controlled through a hydraulic timing valve, and a means of exerting pressure within the said container, all substantiallyfas and'for the purposes described.
2. A tool for making and repairing casings for Wells, bore holes' or the like, comprising a Cylindrical container; a piston mounted therein, a hydraulic chamber between the base of the cylinder and the base 5 of the piston, ports Within the Walls of the cylinder near its hase, ports in the side walls near the base of the said Diston.. and
means of exerting pressure Within the container to force materials therefrom through the said ports.
PETER WILLIAM HALLVARSON.
Witnesses: v
Emo L. HARVIE, G. A. CORTIGAN.
US561772A 1922-05-17 1922-05-17 Tool for making and repairing casings for wells, boreholes, or the like Expired - Lifetime US1449672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US561772A US1449672A (en) 1922-05-17 1922-05-17 Tool for making and repairing casings for wells, boreholes, or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US561772A US1449672A (en) 1922-05-17 1922-05-17 Tool for making and repairing casings for wells, boreholes, or the like

Publications (1)

Publication Number Publication Date
US1449672A true US1449672A (en) 1923-03-27

Family

ID=24243395

Family Applications (1)

Application Number Title Priority Date Filing Date
US561772A Expired - Lifetime US1449672A (en) 1922-05-17 1922-05-17 Tool for making and repairing casings for wells, boreholes, or the like

Country Status (1)

Country Link
US (1) US1449672A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502886A (en) * 1946-04-04 1950-04-04 Baker Oil Tools Inc Pressure relieving apparatus
US2619180A (en) * 1948-05-15 1952-11-25 Roy A Smith Apparatus for pressurizing liquid and cleaning well holes therewith
US2698057A (en) * 1951-11-05 1954-12-28 Phillips Petrolcum Company Down-hole casing spray gun
US3028915A (en) * 1958-10-27 1962-04-10 Pan American Petroleum Corp Method and apparatus for lining wells
US3089544A (en) * 1961-06-23 1963-05-14 Jay T Cobb Oil well cleaner
US3166132A (en) * 1961-06-22 1965-01-19 Halliburton Co Grouting tool
US11053773B2 (en) * 2016-08-02 2021-07-06 Australian Mud Company Pty Ltd System and method for delivering a flowable substance and borehole sealing

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502886A (en) * 1946-04-04 1950-04-04 Baker Oil Tools Inc Pressure relieving apparatus
US2619180A (en) * 1948-05-15 1952-11-25 Roy A Smith Apparatus for pressurizing liquid and cleaning well holes therewith
US2698057A (en) * 1951-11-05 1954-12-28 Phillips Petrolcum Company Down-hole casing spray gun
US3028915A (en) * 1958-10-27 1962-04-10 Pan American Petroleum Corp Method and apparatus for lining wells
US3166132A (en) * 1961-06-22 1965-01-19 Halliburton Co Grouting tool
US3089544A (en) * 1961-06-23 1963-05-14 Jay T Cobb Oil well cleaner
US11053773B2 (en) * 2016-08-02 2021-07-06 Australian Mud Company Pty Ltd System and method for delivering a flowable substance and borehole sealing

Similar Documents

Publication Publication Date Title
US1449672A (en) Tool for making and repairing casings for wells, boreholes, or the like
US2257523A (en) Well control device
US2619180A (en) Apparatus for pressurizing liquid and cleaning well holes therewith
US1461713A (en) Well drill
US4633946A (en) Bore hole plug
US2816612A (en) Device for cleaning well perforations
US602547A (en) Silas weight titus
US4842487A (en) Pumping device using pressurized gas
US1828381A (en) Self adjusting and expanding plug for wells and the like
US1758156A (en) Method and means for cementing oil wells
US968851A (en) Method and apparatus for cleaning oil-wells.
RU2006126466A (en) METHOD FOR PROCESSING BOTTOM-HOLE ZONE OF OIL-PRODUCING WELLS AND DEVICE FOR ITS IMPLEMENTATION
US2643094A (en) Drilling method and apparatus
US708642A (en) Apparatus for manufacturing closed vessels of pulp.
US593267A (en) Apparatus for forming sand molds
US686951A (en) Well-bailer.
US2166489A (en) Pump type bailer
US1849190A (en) Apparatus for cementing wells
US997661A (en) Pneumatic water-elevator.
US930231A (en) Shell-loading machine.
US52209A (en) Improvement in obtaining oil from wells
US1800144A (en) Sampling device for wells
US2054606A (en) Bailer
US400466A (en) Well-boring apparatus
JP7154093B2 (en) Cultivation device having medium withdrawal mechanism and medium replacement method for this culture device