US974342A - Pump for oil and like wells. - Google Patents
Pump for oil and like wells. Download PDFInfo
- Publication number
- US974342A US974342A US52284209A US1909522842A US974342A US 974342 A US974342 A US 974342A US 52284209 A US52284209 A US 52284209A US 1909522842 A US1909522842 A US 1909522842A US 974342 A US974342 A US 974342A
- Authority
- US
- United States
- Prior art keywords
- valve
- working
- barrel
- tube
- sand
- 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
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
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
Definitions
- Threadedinto the main body 10 of the vale is the (lischargeitube 14, -This tube ispr r :yided with the ordinary leather cups 15 and cup-rings 16 engaging the inner face of the the workingabarrel 4; extends up into the chamber 17 formed by upper edge of the section 4' of the workin barrel is chamfered or beveled at 19 for t e y f working-barrel 4.; ⁇ 1he upper, section 4" of the tube 18
Description
C. W. BELL. PUMPTOR OIL AND LIKE WELLS.
APPLIOATION FILED OUT 1511:9059; 7m
Patented N0 v,1-,1910.
FIG.5
Li jw g wnTNEssEs.
gflfi" UNITED STATES PATENT OFFICE.
cmmnns w. BELII, Or nAnr'LnsvrL n, OKLAHOMA.
PUMP FOR OIL .AND LIKE WEI LS.
manual of was Patent. P t t v, 1-; 19 1),
Application filed octobe'r 1a, 1909. Serial in. 522,842.
To all whom'it may concern:
Be it-known that ,1, CHARLES W. BELL, a resident of- Bartlesville,.in the State of 'Oklahoma havetinvented anew and useful Improvemefyttin Pumps for .Oil andLike Wells; and. 1"do hereby declare the following to bea full, clear, and exact description thereof.
My invention I relates to pumps for oil and like wells.
In the pumping of oil great difiiculty is experienced due to the wearing away of the cups, pistons, and'plungers, due to the flowing sand that rises inthe pump and remains in suspensionas long as the fluid isagitated. Just-,as soon as the pump stops this sandsettles down around the working parts of, the pump and-tends to cause them to stick. r
The object of my invention is to provide. a pump in whichthe parts are so constructed and arranged that the cups, pistons and other working parts are so protected :fromv the lodgment of sand in and about same thatthe wear on such parts, is reduced to a minimum; and furthermore to provide for the retention of the sand in a pocket or other receptacle when the pump is stopped, so that the sandcannot work down into the working parts of the pump.
To these endsmy invention comprises the novel features hereinafter set forth and claimed.
In the drawings, Figure 1 is a vertical section" of awell showing my improved pump applied thereto; 2 is an enlarged detail of .a' portion of the pump; Fig. 3 is an enlarged view of the valve for retaining the sand in the pocket above the sand; and Figs. 4 and 5 are details of the valve.
Referring to the drawings, the numeral 2 designates a perforated pipe which extends fromthe pump to the bottom of the well. The coupling 3 connects the working barrel 4 withthe pipe 2 andfsa'id' coupling forms the seat 5 for the stand-valve 6'which may be of the ordinary construction provided with the cage 7 and the ball 8. A bushing 9 is screwed to the main body of the valve 10. Valve seat 11 en ports. the ball 12. A pin 13 passing throng the body of the valve 10 forms a stop for the ball 12.
. Threadedinto the main body 10 of the vale is the (lischargeitube 14, -This tube ispr r :yided with the ordinary leather cups 15 and cup-rings 16 engaging the inner face of the the workingabarrel 4; extends up into the chamber 17 formed by upper edge of the section 4' of the workin barrel is chamfered or beveled at 19 for t e y f working-barrel 4.;{1he upper, section 4" of the tube 18 The purpose more fully hereinafter set forth..
The bushing 20 is screwed on to the working-barrel 4' and the lower end of the tube 18 is screwed into said bushing. The outer tube 21 is screwed on to'the bushing 20 and theannular space 22 is inner tube 18 and the outer tube 21. The inner tube 18 is provided with the orifices 23 which open communication between the chamber 17 and annular chamber 22. The upper end of the inner'tube 18 is connected to the threaded bushing 24 and the cylinder to said bushing. The
2?) is also connected p ston 26 moves inthe cylinder 25 and said p ston s connected at itslower end to the P1513011 rod 27, which in turn is connected .to an ordmary ball and seat valve 28 by the pin and box 29. v
A ring 30 restsupon the upper end of the bushing 24, said ring havin the o enings 31 formed therein, The valve 32 has the formed between the pins 33 with the heads -34. These pins 33 engage the openings 31 in the ring 30 and the valve 32 is adapted to be raised and lowered to admit of thexpassage of the fluid and said valve drops by gravity in position to close the openings 31 to prevent the re- 7 turn of the sand, which collects in thepocket 35 above said valve and formed bv the cylinder 25 and the (inter tube 21.
The'tubular ex nsion 36 is connected to the outer tube 22 and the pump rod 37, which is connected to the upper end of the piston 26 passes up through said extension and through the reducer 38 into {the tubing 39 which extends up to the top of the well.
parts which go gether with sand or any gritty material in sus ension' is drawn up through. the valve 7 111K discharged into theworking-barrel 4, below the bushing'Q and filling the space between said bushing and the valve 7. Upon From the annular space 22 the fluid andsand in suspension passes through the valve 32 which is lifted by thepressurc of the fluid. As the piston rises again the fluid is forced up into the tubing 39 to the top of the well, As all wells of this character pump more or less gas with the oil, the gas rises and fills the chan'iber 17 from the top thereof down to the perforations 2Z3. Accordingly, the upper end 4" of the working barrel which extends up within thechamber '17, is surroundedvby gas. By bringing'the fluid up'through the discharge tube 14: and discharging it from the top of the workingbarrel 4 and forcing it down a\ my from the working point at thetopoi' the workingbarrel, the sand has little chance to get in between the working-barrel mid-discharge tube 14L so that the cups 15 are protected from the sand. Flll'tlltll'mtil'fl, the top of the working-barrel being beveled oti to a sharp edge, the sand is deflected by'this edgeand does not have an opportunity to collect and find its way between the working-barrel to the discharge tube. The valve 32, which is 'lit'tedby the upward movement of the fluid and sand, drops back into position and prevents the return of the sand so that the sand is pocketed or held in the. pocket 35 and when the pump is stopped this sand remains in said pocket. \Vhen the pum is started again the action of the fluid lifts the sand and carries it 'on out of the pocket and through the tube t: the top ofthc wall. In this manner .lprovide for the. retention of the'sand when the pump stops in a position where it cannot find its way down lltlLOilIO working parts of the pump and cause the same to stick and increase the wear of same. l urtherniore the reciprocating parts of the pump can be drawn up through'thc cylinder 25' without having or its seat 30.
What I claim is: I 1. In pumping apparatus. for oil or like wells,theconibination of a valve-controlled working-barrel, a valvii-controlled discharge tube in said working-barrel, a piston connected to said dischargc-tube, means for reciprocating said piston, and a chamber coin-' n'iunicating at its lower end with the tubing l aiding to the top ol' the. well, said workingh ri il extending into said chamber. K, ,2. In pumping apparatus tor oil or likn to remove the valve 32.
wells, the combination'of a valve-controlled working-barrel, a discharge-tube in said working-barrel, a valve at the upper end of said discharge-tube and above said working-barrel, a piston connected to said discharge-tube, means for reciprocating said piston, and a chamber communicating at its lower end with the tubing leading to the top of the well, said working-barrel extending up into said chamber.
3. In pumping apparatus for oil or like wells, the con'ibination of a valve-controlled working-barrel, a discharge-tube in saidworking-barrel, a valve in said dischargetube above said working-barrel, the up er end of said working-barrel being beveled: a piston connected to said discharge-tube, means for reciprocating said piston, and a chamber communicating with the tubing leading to the top of the well, said workingbarrel extending up into said chamber.
.4. In pumping apparatus for oil or like wells, the combination of a valve-controlled working-barrel, a valve-controlled dischargetube in said working-barrel, a piston connccted to said discharge-tube, means for reciprocating said piston, a chamber, said i workings-barrel extending up within saidchamber, an outer chamber commun'icatin with said chamber, and a valve between said.- outcr chamber and the tubing leading. to the top of the well.
In pumping apparatus"foroil or like wells, the combination with a valve-con trolled working-barrel, a valve-controlled disclnirgc-tube in said working-barrel, apiston connected to said discharge-tube, means for reciprocating said piston, a chamber, said working-barrel extending up within said chamber, an outer chamber communicating with said chamber at. the lower end thereof and a valve-controlled connection between said outer chamber and the tubing leading to the top of the well.
(3. ln pumping apparatus for oil and like wells, the combination of a valve controlled working-liarrcl, a valve controlled dischar e xtube in said working-barrel, a piston, a cy 'nidcr within which said PlStOfl' operates, a
sand-pocket surrounding said cylinder, and a valve controlling the ei'itrance to said sandpocket, said valve being in the pathrot the ascending tluid.
'7. In pumping apparatus for oil or like wells. the combination of a valve-controlled working-laurel, a val ve controlled dischargegibc in said workingtmrrel, means for reciprocating same, a sand-pocket above said discharge-tube, achamber, said workin barrel extending up within said chamber, and a valve controlling communication between said chamber and said sandocket.
S. In pumping apparatus for oi or like wells, the-continualion of a valve-controlled working-ltarrcl, a \tll\'t-(50llt10ll0(1 dischargewells, the
tube in said working-barrel, a pistonconnected to said discharge-tube, means for reciprocating said piston, an inner-tube forming a chamber into which said working-barrel extends, an outer-tube forming an annular chamber between said inner and outer tube, said chamber communicating with said annular chamber, and an automatically working alve controlling the flow of fluid from said annular chamber to a sand-pocket above the same, a
9. In wells, the combination of a suitable shell or casing, the reciprocating working parts therein, a sand pocket constructed to shut off its contents from said working parts, and a, valve controlling the entrance. to said pocket, said valve being in the path of the ascending fluid.
10. In pumping apparatus for oil or like combination of a suitable shell or casing,
pumping apparatus for oil or like the reciprocating Working parts therein, a ring within said shell or casing forming a sand-pocket above the same, said ring having" openingstherein, a valve restin on said ring controlling said openings, an means for lifting said valve by theascending fluid.
11. In pumping apparatus for oil or like wells, the combination of a suitable shell or casing, the reciprocating parts working therein, a sand pocket formed by said shell and a cylinder through which the reciprocating working parts pass, and a valve controlling the entrance to said pocket, Said valve being ihthe path of the ascending fluid.
In testimony whereof, I the said CHARLES W. Bnrinflla e, hereunto set my hand.
A CHARLES BELL .Vitnesse'sv A. W. BAx'rER, J T. SHIPMAN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52284209A US974342A (en) | 1909-10-15 | 1909-10-15 | Pump for oil and like wells. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52284209A US974342A (en) | 1909-10-15 | 1909-10-15 | Pump for oil and like wells. |
Publications (1)
Publication Number | Publication Date |
---|---|
US974342A true US974342A (en) | 1910-11-01 |
Family
ID=3042721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US52284209A Expired - Lifetime US974342A (en) | 1909-10-15 | 1909-10-15 | Pump for oil and like wells. |
Country Status (1)
Country | Link |
---|---|
US (1) | US974342A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2897768A (en) * | 1956-05-18 | 1959-08-04 | James A Perry | Deep well pump |
US4243361A (en) * | 1978-09-20 | 1981-01-06 | Oil Extractors, Inc. | Standing valve assembly for an oil well pump |
US7144232B2 (en) | 2002-12-04 | 2006-12-05 | Locher Ben C | Water well pump |
US20090178799A1 (en) * | 2008-01-10 | 2009-07-16 | Daren Shewchuk | Downhole well cleaning tool |
-
1909
- 1909-10-15 US US52284209A patent/US974342A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2897768A (en) * | 1956-05-18 | 1959-08-04 | James A Perry | Deep well pump |
US4243361A (en) * | 1978-09-20 | 1981-01-06 | Oil Extractors, Inc. | Standing valve assembly for an oil well pump |
US7144232B2 (en) | 2002-12-04 | 2006-12-05 | Locher Ben C | Water well pump |
US20090178799A1 (en) * | 2008-01-10 | 2009-07-16 | Daren Shewchuk | Downhole well cleaning tool |
US7891419B2 (en) * | 2008-01-10 | 2011-02-22 | Daren Shewchuk | Downhole well cleaning tool |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2214064A (en) | Oil production | |
US880019A (en) | Pump for oil-wells. | |
US974342A (en) | Pump for oil and like wells. | |
US2357189A (en) | Flow regulation apparatus for brine injection wells | |
US1853269A (en) | Gas-lift pump | |
US2082996A (en) | Valve device for submersible well pumps | |
US1672687A (en) | Well pump | |
US2314583A (en) | Well pumping apparatus | |
US1737248A (en) | Well apparatus | |
US2146328A (en) | Deep well pump | |
US1620347A (en) | Oil-well pump | |
US1165105A (en) | Deep-well pump. | |
US1423935A (en) | Pump | |
US2821933A (en) | Self-lubricating pump lunger | |
US1031248A (en) | Pump. | |
US1273663A (en) | Device for use in oil and gas wells. | |
US1379302A (en) | Antisander for piston-pumps | |
US602869A (en) | Litho | |
US1378949A (en) | Deep-well pump | |
US2957491A (en) | Combined reservoir and chemical mixer | |
US1844261A (en) | Fluid lift for use in wells | |
US1552870A (en) | Pump valve | |
US1642601A (en) | Working barrel for oil wells | |
US2065227A (en) | Well flowing device | |
US1833214A (en) | Fluid lifting device for wells |