US2540122A - Flow button for well pipes - Google Patents
Flow button for well pipes Download PDFInfo
- Publication number
- US2540122A US2540122A US570914A US57091445A US2540122A US 2540122 A US2540122 A US 2540122A US 570914 A US570914 A US 570914A US 57091445 A US57091445 A US 57091445A US 2540122 A US2540122 A US 2540122A
- Authority
- US
- United States
- Prior art keywords
- pipe
- bushing
- orifice
- tool
- button
- 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
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 239000012530 fluid Substances 0.000 description 7
- 238000011065 in-situ storage Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 description 1
- 239000007990 PIPES buffer Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004080 punching 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
Definitions
- the invention relates to a flow button for pipe in wells which can be inserted in situ in the pipe while the pipe is positioned in the well bore.
- the invention relates generally to the means for explosively inserting orifices in pipe in wells, set forth in my prior co-pending application No. 453,008, .filed July 31, 1942, now Patent No. 2,426,106, granted Aug. 19, 1947, wherein broadly an inserted orifice bullet or bushing is inserted in the pipe in the well bore.l
- the presenty invention contemplates an improvement in the structure Yand apparatus whereby the bushing is inserted in the pipe in such a position that thev flow through vthe orifice in the bushing will be directed upwardly in the pipe so as to facilitate y,the flow upwardly of the pipe and also to avoid damage to the pipe diametrically of the orifice due to the abrasive eiect of the incoming stream of' fluid.
- Another object of the invention is to provide a tool for inserting quietly bushings in pipe in a well which can be located denitely in the pipe with respect to a coupling or joint in the pipe.
- Still another object of the invention is to provide a tool for inserting orifice bushings in a pipe which will advance or punch the bushing through the pipe only a predetermined amount.
- Fig. 1 is a vertical sectional view of the tool in position in the pipe in the well bore ready to manipulate to insert the bushing;
- Fig. 2 is a broken vertical sectional view of the punch portion of the tool as it is being operated to insert the bushing
- Fig. 3 is a broken vertical sectional view through the pipe and the orifice bushing, which has been punched through the pipe and disposed in operating position.
- a pipe 2 is illustrated in section in Fig. 1 and is made up of the upper pipe section 3, the lower pipe section 4 and a coupling 5 threading the two pipe sections together.
- This is usual construction of a well tubing or casing or other string of pipe in a well bore.
- the tool for inserting the oriiice buttons of the present invention is illustrated generally at 6 and embodies a head 1 threaded at 8 to a coupling 9, which coupling has the barrel I threaded to its lower end. This barrel is in turn threaded -at H to the ,base VI2 of the tool.
- a plunger rod l5 may have a cable or wire line connected to its upper end. The'toolxis thus suspended and lowered into the well .bore until the approximate elevation is reached at which the faux bushing is to be inserted. The tool will then be raised slowly so that the spring nnger I5 will snap into the recess I6 between the ends of the pipe sections 3 Vand 4 in the coupling 5.
- This ⁇ spring finger l5 is fastened at Il in a recess vi8 in the base i2 and is normally urged to an outward position by the lever I9 and the spring 2.0 bearing against a stop pin 2
- the base l2 of the tool is provided with an opening 30 which is of a size to receive the carrier 3l mountedfor sliding movement in such opening.
- This carrier as seen in Figs. 1 and 2, carries the orifice bushingor button 32 which is temporarily aixed to the forward face 33 of the carrier. If the carrier is moved from the position of Fig. 1 to the position of Fig. 2, it is apparent that the bushing will be punched through the wall of the pipe such as the pipe section 3.
- the bushing is of a length to project through the wall of the pipe, and its forward end may be slightly tapered at 35 to facilitate the punching action.
- Fig. 3 shows an enlarged detailed View of the button 32 where the tapered portion 35 has punched out an opening 3l and has carried some of the material of the wall of the pipe forwardly with it so as to form a lip such as 38, tending to form a seal about the orifice button.
- the base 39 of the button is substantially flush with the inside surface or periphery 40 of the pipe section 3 so that it does not interfere with any upflow of iiuid through the pipe through the passage 4I, which is the inside of the pipe.
- the bushing or button 32 is of a peculiar configuration in that it is provided with an Arthur 43 which is inclined upwardly and inwardly of the bushing.
- This orifice preferably crosses the longitudinal axis of the bushing or button so as to obtain the maximum upward inclination of the réelle.
- Such arrangement is desirable because if the fluid flowing through the bushing orifice 43 is at any substantial pressure, or if it carries abrasive materials, it may tend to drill a hole by abrasion in the diametrical wall of the pipe. Whereas it has been found in natural practice that if the orifice is inclined upwardly there is a much less tendency to abrade the opposite wall of the pipe and the upward direction of the flow through the chorus facilitates upward movement of the fluids in the pipe.
- this button may be inserted in tubing so as to provide an inlet orifice for the pressure fluid in elevating the tubing, or it may be provided as an inlet passage for formation fluid. In either event, however, the flow is directed upwardly, which has been found to be of substantial advantage.
- the plunger i5 may be lowered sharply by releasing the pull on the cable attached thereto.
- This plunger carries a firing head 50 on its lower end which is slidable in the chamber 5l inside of the head 'l and is arranged to strike the upper end of the ring pin 5?., normally held in retracted position in the coupling 9 by means of a shear pin 53.
- this ring pin advances to detonate a cartridge 54 disposed in the barrel l! and arranged to cause a sharp increase in pressure in the chamber 55 above the wedge member 5G in the barrel l0.
- This Wedge member 56 has a tapered face 5'! which engages the complementary tapered face 58 on the rear of the carrier 3l so that as the wedge member moves downwardly under the force of the explosion of the cartridge 5d it will cause the carrier 3l to move radially outward and punch the bushing 32 through the pipe.
- member 59 is arranged inside of the lower portion of the chamber 55 and receives the wedge member to bring it to rest.
- the wedge member preferably has a recessed portion 6U in the side thereof into which the carrier 3
- the tone 43 in the bushing may be of any desired size in accordance A stop l' with the conditions and circumstances encountered, and that broadly the invention contemplates the insertion of a ow bushing or control port in a pipe in a well so that the flow is directed upwardly in the pipe.
- An apparatus for inserting a pressure fluid control orifice bushing in a pipe in situ in a well bore so as to obviate the removal of the pipe from the well bore to accomplish such insertion comprising a body, a bushing carrier, a lateral opening in said body to slidably receive said carrier, an orifice bushing, means supporting said suddenly bushing on the front of said carrier, means in said body to hold said carrier against turning and movable to force said carrier laterally in said opening to punch said bushing into the metal of the pipe to project the forward end of the bush ing through the pipe and to position the :Sear end ilush with the inner pipe surface, said bushing having a flow control tone extending along a diagonal of the bushing, said means supporting said bushing so that said suddenly is inclined inwardly and upwardly when punched into the pipe so as to direct the ow of pressure uid upwardly and inwardly into the interior of the pipe to facilitate the lifting eiTect thereof and to avoid abrasive wear on the inside wall
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)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
Fe., 6, 195i M. M. KlNLl-:Y
FLow BUTTON FOR WELL PIPEs Filed Jan. l, 1945 i INVENTOR.
" .65e/yy@ yPatented Feb. 6, 19,51'
UNITED STATES PATENT l()EFICE FLOW BUTTON FOR WELL PIPES Myron M. Kinley, Houston, Tex.
Application January 1, 1945, Serial No. 570,914
(Cl. 16S-1) 1 claim. l
The invention relates to a flow button for pipe in wells which can be inserted in situ in the pipe while the pipe is positioned in the well bore.
The invention relates generally to the means for explosively inserting orifices in pipe in wells, set forth in my prior co-pending application No. 453,008, .filed July 31, 1942, now Patent No. 2,426,106, granted Aug. 19, 1947, wherein broadly an inserted orifice bullet or bushing is inserted in the pipe in the well bore.l
The presenty invention contemplates an improvement in the structure Yand apparatus whereby the bushing is inserted in the pipe in such a position that thev flow through vthe orifice in the bushing will be directed upwardly in the pipe so as to facilitate y,the flow upwardly of the pipe and also to avoid damage to the pipe diametrically of the orifice due to the abrasive eiect of the incoming stream of' fluid.
It is one of the objects of the present invention to provide an orifice bushing to be inserted in a pipe in a well bore where the orifice in the bushing is directed inwardly and upwardly.
Another object of the invention is to provide a tool for inserting orice bushings in pipe in a well which can be located denitely in the pipe with respect to a coupling or joint in the pipe.
Still another object of the invention is to provide a tool for inserting orifice bushings in a pipe which will advance or punch the bushing through the pipe only a predetermined amount.
Other and further objects of the invention will be readily apparent when the following description is considered in connection with the accompanying drawings, wherein:
Fig. 1 is a vertical sectional view of the tool in position in the pipe in the well bore ready to manipulate to insert the bushing;
Fig. 2 is a broken vertical sectional view of the punch portion of the tool as it is being operated to insert the bushing; and
Fig. 3 is a broken vertical sectional view through the pipe and the orifice bushing, which has been punched through the pipe and disposed in operating position.
A pipe 2 is illustrated in section in Fig. 1 and is made up of the upper pipe section 3, the lower pipe section 4 and a coupling 5 threading the two pipe sections together. This is usual construction of a well tubing or casing or other string of pipe in a well bore.
The tool for inserting the oriiice buttons of the present invention is illustrated generally at 6 and embodies a head 1 threaded at 8 to a coupling 9, which coupling has the barrel I threaded to its lower end. This barrel is in turn threaded -at H to the ,base VI2 of the tool. In order to lower the tool into position, a plunger rod l5 may have a cable or wire line connected to its upper end. The'toolxis thus suspended and lowered into the well .bore until the approximate elevation is reached at which the orice bushing is to be inserted. The tool will then be raised slowly so that the spring nnger I5 will snap into the recess I6 between the ends of the pipe sections 3 Vand 4 in the coupling 5. This `spring finger l5 is fastened at Il in a recess vi8 in the base i2 and is normally urged to an outward position by the lever I9 and the spring 2.0 bearing against a stop pin 2|. It seems obvious that as the tool moves downwardly the spring finger I5 will click past any couplings in the pipe. When the tool is to be removed, a sharp upward pull on the cable connected to the tool will tend to break 'or buckle the finger I5 so as to release the tool.
The base l2 of the tool is provided with an opening 30 which is of a size to receive the carrier 3l mountedfor sliding movement in such opening. This carrier, as seen in Figs. 1 and 2, carries the orifice bushingor button 32 which is temporarily aixed to the forward face 33 of the carrier. If the carrier is moved from the position of Fig. 1 to the position of Fig. 2, it is apparent that the bushing will be punched through the wall of the pipe such as the pipe section 3. The bushing is of a length to project through the wall of the pipe, and its forward end may be slightly tapered at 35 to facilitate the punching action.
Fig. 3 shows an enlarged detailed View of the button 32 where the tapered portion 35 has punched out an opening 3l and has carried some of the material of the wall of the pipe forwardly with it so as to form a lip such as 38, tending to form a seal about the orifice button.
It will be noted that the base 39 of the button is substantially flush with the inside surface or periphery 40 of the pipe section 3 so that it does not interfere with any upflow of iiuid through the pipe through the passage 4I, which is the inside of the pipe.
The bushing or button 32 is of a peculiar configuration in that it is provided with an orice 43 which is inclined upwardly and inwardly of the bushing. This orifice preferably crosses the longitudinal axis of the bushing or button so as to obtain the maximum upward inclination of the orice. Such arrangement is desirable because if the fluid flowing through the bushing orifice 43 is at any substantial pressure, or if it carries abrasive materials, it may tend to drill a hole by abrasion in the diametrical wall of the pipe. Whereas it has been found in natural practice that if the orifice is inclined upwardly there is a much less tendency to abrade the opposite wall of the pipe and the upward direction of the flow through the orice facilitates upward movement of the fluids in the pipe.
It seems obvious that this button may be inserted in tubing so as to provide an inlet orifice for the pressure fluid in elevating the tubing, or it may be provided as an inlet passage for formation fluid. In either event, however, the flow is directed upwardly, which has been found to be of substantial advantage.
In operation, the tool will be lowered, and after it has been properly anchored by an upward pull, the plunger i5 may be lowered sharply by releasing the pull on the cable attached thereto. This plunger carries a firing head 50 on its lower end which is slidable in the chamber 5l inside of the head 'l and is arranged to strike the upper end of the ring pin 5?., normally held in retracted position in the coupling 9 by means of a shear pin 53.
When struck, this ring pin advances to detonate a cartridge 54 disposed in the barrel l! and arranged to cause a sharp increase in pressure in the chamber 55 above the wedge member 5G in the barrel l0.
This Wedge member 56 has a tapered face 5'! which engages the complementary tapered face 58 on the rear of the carrier 3l so that as the wedge member moves downwardly under the force of the explosion of the cartridge 5d it will cause the carrier 3l to move radially outward and punch the bushing 32 through the pipe. member 59 is arranged inside of the lower portion of the chamber 55 and receives the wedge member to bring it to rest. The wedge member preferably has a recessed portion 6U in the side thereof into which the carrier 3| may return when the tool is raised upwardly in the Well bore after it has been fired.
It seems obvious that the orice 43 in the bushing may be of any desired size in accordance A stop l' with the conditions and circumstances encountered, and that broadly the invention contemplates the insertion of a ow bushing or control port in a pipe in a well so that the flow is directed upwardly in the pipe.
What is claimed is:
An apparatus for inserting a pressure fluid control orifice bushing in a pipe in situ in a well bore so as to obviate the removal of the pipe from the well bore to accomplish such insertion comprising a body, a bushing carrier, a lateral opening in said body to slidably receive said carrier, an orifice bushing, means supporting said orice bushing on the front of said carrier, means in said body to hold said carrier against turning and movable to force said carrier laterally in said opening to punch said bushing into the metal of the pipe to project the forward end of the bush ing through the pipe and to position the :Sear end ilush with the inner pipe surface, said bushing having a flow control orice extending along a diagonal of the bushing, said means supporting said bushing so that said orice is inclined inwardly and upwardly when punched into the pipe so as to direct the ow of pressure uid upwardly and inwardly into the interior of the pipe to facilitate the lifting eiTect thereof and to avoid abrasive wear on the inside wall of the pipe due to the fluid flow thru the orice.
MYRON M. KINLEY.
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date 1,403,174 Layne Jan. 10, 1922 1,811,235 King June 23, 1931 1,847,613 Jones Mar. 1, 1932 2,212,044 Ridley Aug. 20, 1941 2,381,929 Schlumberger Aug. 14, 1945 2,426,106 Kinley Aug. 19, 1947
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US570914A US2540122A (en) | 1945-01-01 | 1945-01-01 | Flow button for well pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US570914A US2540122A (en) | 1945-01-01 | 1945-01-01 | Flow button for well pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2540122A true US2540122A (en) | 1951-02-06 |
Family
ID=24281572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US570914A Expired - Lifetime US2540122A (en) | 1945-01-01 | 1945-01-01 | Flow button for well pipes |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US2540122A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2707997A (en) * | 1952-04-30 | 1955-05-10 | Zandmer | Methods and apparatus for sealing a bore hole casing |
| US2882832A (en) * | 1953-07-28 | 1959-04-21 | Swink Ethel Fern | Well tool |
| US2884066A (en) * | 1954-07-26 | 1959-04-28 | Gulf Research Development Co | Apparatus for applying outwardly directed forces to tubing |
| US3045753A (en) * | 1958-06-26 | 1962-07-24 | Gulf Research Development Co | Device for perforating casing of a well and cracking cement surrounding the casing |
| US4716970A (en) * | 1986-09-22 | 1988-01-05 | Henning Freddie L | Oil or gas well workover technique |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1403174A (en) * | 1918-07-24 | 1922-01-10 | Ollyn A Layne | Separator for wells |
| US1811235A (en) * | 1926-01-15 | 1931-06-23 | Walter E King | Well screen |
| US1847613A (en) * | 1927-09-23 | 1932-03-01 | Kammerer Corp | Cutter |
| US2212044A (en) * | 1939-07-24 | 1940-08-20 | Howard W Stepp | Method and apparatus for perforating well casings |
| US2381929A (en) * | 1940-09-06 | 1945-08-14 | Schlumberger Marcel | Well conditioning apparatus |
| US2426106A (en) * | 1942-07-31 | 1947-08-19 | Myron M Kinley | Means for explosively inserting orifices in pipe in wells |
-
1945
- 1945-01-01 US US570914A patent/US2540122A/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1403174A (en) * | 1918-07-24 | 1922-01-10 | Ollyn A Layne | Separator for wells |
| US1811235A (en) * | 1926-01-15 | 1931-06-23 | Walter E King | Well screen |
| US1847613A (en) * | 1927-09-23 | 1932-03-01 | Kammerer Corp | Cutter |
| US2212044A (en) * | 1939-07-24 | 1940-08-20 | Howard W Stepp | Method and apparatus for perforating well casings |
| US2381929A (en) * | 1940-09-06 | 1945-08-14 | Schlumberger Marcel | Well conditioning apparatus |
| US2426106A (en) * | 1942-07-31 | 1947-08-19 | Myron M Kinley | Means for explosively inserting orifices in pipe in wells |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2707997A (en) * | 1952-04-30 | 1955-05-10 | Zandmer | Methods and apparatus for sealing a bore hole casing |
| US2882832A (en) * | 1953-07-28 | 1959-04-21 | Swink Ethel Fern | Well tool |
| US2884066A (en) * | 1954-07-26 | 1959-04-28 | Gulf Research Development Co | Apparatus for applying outwardly directed forces to tubing |
| US3045753A (en) * | 1958-06-26 | 1962-07-24 | Gulf Research Development Co | Device for perforating casing of a well and cracking cement surrounding the casing |
| US4716970A (en) * | 1986-09-22 | 1988-01-05 | Henning Freddie L | Oil or gas well workover technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: KINLEY CORP.; HOUSTON, TX. A CORP OF NV. Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:KINLEY, JOHN C.;REEL/FRAME:004072/0001 Effective date: 19820531 |