US102572A - Improvement in tube-wells - Google Patents
Improvement in tube-wells Download PDFInfo
- Publication number
- US102572A US102572A US102572DA US102572A US 102572 A US102572 A US 102572A US 102572D A US102572D A US 102572DA US 102572 A US102572 A US 102572A
- Authority
- US
- United States
- Prior art keywords
- tube
- improvement
- rod
- sections
- wells
- 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
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000034656 Contusions Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004804 winding 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
- E21B43/08—Screens or liners
- E21B43/086—Screens with preformed openings, e.g. slotted liners
Definitions
- This invention is an improvement upon that patented to H. R. ⁇ and M. T. Barnes, August 15,1865; and consists in an improved arrange-l which, as they are successively driven into the earth, are connected by couplings t a, in the usual manner.
- B B B are the corresponding sections of the inner driving-rod, which Aare made of solid round iron. These sections, instead of being coupled together by a screwtap and socket, as in Barness patent, are separated and detached, being square ended, and simplydropped, one on top another in the main tube, as it is driven down. The upper ends, however, are provided with screw-sockets b b for the insertion of the corresponding taps e e of the draw-rod J, which is also formed in sections, being made of small gastube, coupled in any desired manner.
- the irst section B placed in the main tube is shorter than the corresponding section of said main tube, and the subsequent sections the same or about the same length as the subsequent sections of the main tube, so that, when the shank c of the driving-shaft C is placed on top of each section in driving, the parts are perfectly adapted, leaving only a little space on said shaft for the insertion ofwashers d d d d d' (more or less in number) between the drivin gcoupling D, which screws on top each section, and the shoulder j', which forces the parts down as the blows are applied upon the head g-by a Sledge or pile-driver. These parts ⁇ frequently drops through and is lost.
- the rst section of the main tube has screwed upon its upper end the driving-coupling D, which is simply an ordinary collar of double thickness, to prevent iuiury to the tube.
- the first section of the .drive-rod B is now dropped into the tube, its
- the lower end of the main tube has an opening point, G, which is attached to the tube by means of a shank, 7s, forming a solid part ot' it extending up a distance in the tube, and having a pin, I, whose extremities pass out through elongated slots fm m of the tube.
- This screen is formed by iirst cutting an ordinary screw-thread, fr', for a suitable extent up the tube, which tube is eut with perforations s s, then winding tightly into these threads a wire, u, which sets closely in, and is thus embedded within the surface, covering the perforations and forming a perfect screen.
- Many attempts have before been made to form a screen at the bottom of the tube, but have been futile, owing to the great strain and pressure brought to bear at that point.
- My arrangement is effective, as the wires are sunk in the threads so as to receive but little friction or contact, and, at the same time, they have a bearing all around, except when they cross the perforations. I claim a special ad'- vantage in this arrangement.
- the screen formed with a screw-thread, to let in and support the wire, and leave a flush surface with the tube, substantially as described.
- the point Gr formed with an extended shank, K, and a iiange, p, forming together a groove, in combination with the vertical slots m m and pin l, and operating substantially as herein shown and described.
Description
UNITED STATES' PATENT OFFICE.,
JAMES MCMILLAN, OF FAIRPOR'I, NEW YORK.
IMPROVEMENT IN' TUBEWELLS.`
Specificationforming part of Letters Patent No. 102,572, dated May 3, 1870 5 rmtedated February To all 'whom it may concern:
Be it known that I, JAMES MCMILLAN, of Fairport, in the county of Monroe and State of New York, have invented a certain new and useful. Improvement in ConstructingTube- Wells, of which the following is a specification referring to the accompanying drawings.
This invention is an improvement upon that patented to H. R. `and M. T. Barnes, August 15,1865; and consists in an improved arrange-l which, as they are successively driven into the earth, are connected by couplings t a, in the usual manner. B B B are the corresponding sections of the inner driving-rod, which Aare made of solid round iron. These sections, instead of being coupled together by a screwtap and socket, as in Barness patent, are separated and detached, being square ended, and simplydropped, one on top another in the main tube, as it is driven down. The upper ends, however, are provided with screw-sockets b b for the insertion of the corresponding taps e e of the draw-rod J, which is also formed in sections, being made of small gastube, coupled in any desired manner.
The irst section B placed in the main tube is shorter than the corresponding section of said main tube, and the subsequent sections the same or about the same length as the subsequent sections of the main tube, so that, when the shank c of the driving-shaft C is placed on top of each section in driving, the parts are perfectly adapted, leaving only a little space on said shaft for the insertion ofwashers d d d d d' (more or less in number) between the drivin gcoupling D, which screws on top each section, and the shoulder j', which forces the parts down as the blows are applied upon the head g-by a Sledge or pile-driver. These parts `frequently drops through and is lost.
.ing-rod J, before described.
are all shown in succession, separated, in Fig. 4.
'Ihe following is the operation of these parts, as far as described: The rst section of the main tube has screwed upon its upper end the driving-coupling D, which is simply an ordinary collar of double thickness, to prevent iuiury to the tube. The first section of the .drive-rod B is now dropped into the tube, its
The advantages over Barness arrangement,
before referred to, are as follows: First, by the use of the loose sections of the drive-rod B B, I avoid couplings of the same. Such couplings are constantly breaking with the taps in their sockets. When thus broken the sections cannot be drawn out without Withdrawing the tubing, and as in Barness invention a loose drivin gpoint is used at the bottom, the lower portion of such ,drive-rod 1 obviate all difficulty of this kind by inserting the sections loosely, and providing them with the screw-sockets b I), by which means they can be drawn out, one after another, by the draw- Second, I avoid the loose collar used by Barnes at the top of the pipe to hold the tubing down; also, the clamp he employs to hold the driving-shank. The collar, held by ascrew or key, is constantly slipping up under the great strain and jarring to which it is subject, thus disarranging the tubing, and also frequently so bending and locking the key in place that there is great difficulty in disengaging it.
culty of this kind, as they always remain in place, and are subject to but little strain, as the great bearing comes on the inner drivingrod. I avoid the expensive clamp used by Barnes by simply running the shank c of the The rings` or washers d d, in my case, obviate all diiiidrivingshatt down a distance in the pipe, which holds it in place, thus avoiding breaka ge, which occurs where the clamp is used. The washers d d, interposed around this shank, always fill u p the intervening space to keep the main tube and inner rod in proper position.
The lower end of the main tube has an opening point, G, which is attached to the tube by means of a shank, 7s, forming a solid part ot' it extending up a distance in the tube, and having a pin, I, whose extremities pass out through elongated slots fm m of the tube. This allows a degree of vertical play, while, at the same time, it attaches the point to the tube so that it can be drawn up with it and not be lost, which is the result in Barness patentwhen the tube is drawn up. The upper end of this point is also formed into an annular flange, p, which projects up around the lower end of the tube, and encircles it, as shown, the obiect of which is to protect the tube against splitting, breaking, or bruising as it is driven. This frequently results i'rom striking stones, which `deiieets the tube from its straight course. It
also `has a special relation to the screen above, in protecting the same from contact with the shaft of the well, and, also, in staying and straightening that portion of the tube.
This screen is formed by iirst cutting an ordinary screw-thread, fr', for a suitable extent up the tube, which tube is eut with perforations s s, then winding tightly into these threads a wire, u, which sets closely in, and is thus embedded within the surface, covering the perforations and forming a perfect screen. Many attempts have before been made to form a screen at the bottom of the tube, but have been futile, owing to the great strain and pressure brought to bear at that point. My arrangement is effective, as the wires are sunk in the threads so as to receive but little friction or contact, and, at the same time, they have a bearing all around, except when they cross the perforations. I claim a special ad'- vantage in this arrangement.
What I claim as my invention, and desire to secure by Letters Patent, is
1. The arrangement of the detachable sections B B of the drive-rod, provided with screw-sockets b b, the screw-coupling D, the driving-shaft C, and the washers d d, the whole operating in the manner and for the purpose specified.
2. The draw-rods J J, combined with the driving-rod B B, in the manner and for the purpose specified.
3. The screen, formed with a screw-thread, to let in and support the wire, and leave a flush surface with the tube, substantially as described.
4. The point Gr, formed with an extended shank, K, and a iiange, p, forming together a groove, in combination with the vertical slots m m and pin l, and operating substantially as herein shown and described.
i In witness whereof I have hereunto signed my name in the presence of two subscribing witnesses.
JAMES MCMILLAN.
' Witnesses R. OsGoon,
GEO. W. MIA'rtr.
Publications (1)
Publication Number | Publication Date |
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US102572A true US102572A (en) | 1870-05-03 |
Family
ID=2172056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US102572D Expired - Lifetime US102572A (en) | Improvement in tube-wells |
Country Status (1)
Country | Link |
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US (1) | US102572A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3049185A (en) * | 1956-12-26 | 1962-08-14 | Paul O Tobeler | Method for oscillating drilling |
US3261412A (en) * | 1963-09-05 | 1966-07-19 | Lob Adalbert | Point and driving assembly for making earth holes |
EP1983274A3 (en) * | 2007-04-17 | 2015-03-11 | Jansen AG | Ground probe for extracting thermal energy from the ground and/or releasing thermal energy to the ground |
US20160069036A1 (en) * | 2010-10-08 | 2016-03-10 | Brooke Erin Desantis | Composite pile formed of interconnected rigid hollow tubes |
-
0
- US US102572D patent/US102572A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3049185A (en) * | 1956-12-26 | 1962-08-14 | Paul O Tobeler | Method for oscillating drilling |
US3261412A (en) * | 1963-09-05 | 1966-07-19 | Lob Adalbert | Point and driving assembly for making earth holes |
EP1983274A3 (en) * | 2007-04-17 | 2015-03-11 | Jansen AG | Ground probe for extracting thermal energy from the ground and/or releasing thermal energy to the ground |
US20160069036A1 (en) * | 2010-10-08 | 2016-03-10 | Brooke Erin Desantis | Composite pile formed of interconnected rigid hollow tubes |
US10125466B2 (en) * | 2010-10-08 | 2018-11-13 | Brooke Erin Desantis | Composite pile formed of interconnected rigid hollow tubes |
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