US135718A - Improvement in driven wells - Google Patents
Improvement in driven wells Download PDFInfo
- Publication number
- US135718A US135718A US135718DA US135718A US 135718 A US135718 A US 135718A US 135718D A US135718D A US 135718DA US 135718 A US135718 A US 135718A
- Authority
- US
- United States
- Prior art keywords
- tube
- improvement
- cutter
- plug
- screw
- 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
- 238000010276 construction Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229930187329 perforatin Natural products 0.000 description 1
- BJMYIAUNRHAYSL-UHFFFAOYSA-N perforatine Natural products CC1(C)OC2(O)C(=O)C13OC(=O)C=CC3(C)C4CCC5(C)C(OC(=O)C6OC56C24C)c7cocc7 BJMYIAUNRHAYSL-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 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
- E21B10/00—Drill bits
- E21B10/36—Percussion drill bits
-
- 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
Definitions
- Another part of my invention consists in providing said concave cutter with a central axial aperture, closed by a screw-plu g that may be readily removed and replaced, regardless of the depth that the pipe extends down, or without interfering with its position in the earth.
- Anot-her part of my invention consists -in so contracting the inside diameter of the upper connected section of tubing as to admit of its being bored out perfectly smooth to answer the purpose of a pump-barrel, and the application thereto of the requisite valves and suckers.
- the bottom of this block B is hollowed out, or made concave, so as to presenta sharp, thin, circumferential cutting-edge, e, as much larger in diameter than the tube A and its connecting-V joints as willfree them, to some extent, and
- the cutter B' is also provided with a central aperture, C, so closed, by means of a plug, E, screwed therein, as to prevent earth, stones, or othermatterit may come in contactwith, whilebeingdriven, from enteringthe tube at that point.
- This plug E is furnished with a short stout stem, T, on which a screw is cut, the thread of which turns in an opposite direction from that around its body or greatest diameter; in other words, the screw on the body of the plug being right-handed, that on its stem T should be left-handed, by whichgarran gement, on letting down through the well-tube a socket-wrench having afernale screw therein corresponding to that on the stem T, while beingiscrewed thereon the same action will unscrew the plug from the cutter B, and vice versa.
- This construction of parts enables me to withdraw the plug or replace it with little trouble.
Description
rricn.
JAMES LARGE, OF GILL HALL, PENNSYLVANIA.
IMPROVEMENT IN DRH/EN WELLS.
Specification forming part of Letters Patent No. 135,?18, dated February 11, 1873.
To all whom it may concern:
Be it known4 that I, JAMES LARGE, of Gill Hall, in the county of Allegheny and State of Pennsylvania, have invented a new and useful Improvement in that class of Pump-Tubes i l used for obtaining water, oils, 85e., by being driven into the ground without first digging or `boring a hole; and the invention I have made consists in combining with the lower end of such tubes a broad concave cutter having a circumferential edge somewhat larger in diameter than the body of the tube to which it may be attached, and by which the friction incident to driving may be materially lessened. Another part of my invention consists in providing said concave cutter with a central axial aperture, closed by a screw-plu g that may be readily removed and replaced, regardless of the depth that the pipe extends down, or without interfering with its position in the earth. Anot-her part of my invention consists -in so contracting the inside diameter of the upper connected section of tubing as to admit of its being bored out perfectly smooth to answer the purpose of a pump-barrel, and the application thereto of the requisite valves and suckers.
To enable others to fully understand, make,
. and put my invention into practice, I will proceed to describe its construction by reference to the accompanying drawing, in which- Figure l represents an outside view of the lower portion of my well-tube 5 Fig. 2, a transverse vertical section of the same, exhibiting all its parts.
To construct a well-tube for the purposes hereinbefore mentioned, and in accordance with my invention, I take a strong'metallic tube, A, of suitable diameter and length, and, after perforatin g its sides in such a manner as to leave numerous small holes, S, around it for the ingress of water, I cut a screw on each of its ends, to one of which a block of steel, constituting a cutter, B, is to be attached, by means of such screw, in the manner indicated in the sectional drawing. The bottom of this block B is hollowed out, or made concave, so as to presenta sharp, thin, circumferential cutting-edge, e, as much larger in diameter than the tube A and its connecting-V joints as willfree them, to some extent, and
thereby lessen the friction created during the severe and trying process of driving the tube into the earth. The cutter B'is also provided with a central aperture, C, so closed, by means of a plug, E, screwed therein, as to prevent earth, stones, or othermatterit may come in contactwith, whilebeingdriven, from enteringthe tube at that point. This plug E is furnished with a short stout stem, T, on which a screw is cut, the thread of which turns in an opposite direction from that around its body or greatest diameter; in other words, the screw on the body of the plug being right-handed, that on its stem T should be left-handed, by whichgarran gement, on letting down through the well-tube a socket-wrench having afernale screw therein corresponding to that on the stem T, while beingiscrewed thereon the same action will unscrew the plug from the cutter B, and vice versa. This construction of parts enables me to withdraw the plug or replace it with little trouble. To the opposite end of the perforated tube A, and by means of the screwA cut thereon, it is attached, through a ferrule, R, to an additional tube, N, the insidediameter of which, for some distance above this con nection, is slightly contracted, to admit of its being bored out smooth to accommodate the check-valve I) and the easy working of the sucker K, which sucker and check-valve are constructed and made to operate with respect to each. other as in other pumps of a similar construction.
As the operation ot' driving this tube into the earth may be the same as that practiced in other cases, no descriptionnf such operation is herein deemed necessary; but, while forcing it down, should it come in contact with a stone lying partially within its path, the circular edge ofthe cutter B would cleave such stone, and that without producing any mate Vfri'al deflection or divergence of the pipe; but
in case a very large rock should be encountered lying completely across the face of the cutter, and so hard as to be impenetrable by it alone, then and in that case the central plug E is to be removed by unscrewing it and raising it through the tube, after which a drill may be inserted and made to operate through the cutter B to penetrateand break such rock i in advance of the pipe 5 when that is accomplisbed, the plug E may bc replaced, and the operation of driving continued as long as may be desirable, or until satisfactory results are obtuined,wl1en the check-valve 'P and sucker K are to be placed in position and the pump made ready for action.
Having briey described my invention, I claim- 1. The concave cutterB with its central and detachable plug E, in combination with the perforated tube A, in the manner shown, for the purposes hereinbefore set forth.
2. The perforated Jtube A, concave cutter B, and detachable plug E, in combination with the upper tube N, its el1eck-valve P, and suck er K, when Jflic same are arranged substantially in the manner shown and set forth.
Witnesses: JAMES LARGE.
J osrAn W. ELLs, HENRY LARGE, Jr.
Publications (1)
Publication Number | Publication Date |
---|---|
US135718A true US135718A (en) | 1873-02-11 |
Family
ID=2205134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US135718D Expired - Lifetime US135718A (en) | Improvement in driven wells |
Country Status (1)
Country | Link |
---|---|
US (1) | US135718A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3168152A (en) * | 1960-08-22 | 1965-02-02 | John M Reynolds | Combined cutting-removing and well-deepening tool |
-
0
- US US135718D patent/US135718A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3168152A (en) * | 1960-08-22 | 1965-02-02 | John M Reynolds | Combined cutting-removing and well-deepening tool |
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