US1200402A - Apparatus for lifting liquids. - Google Patents
Apparatus for lifting liquids. Download PDFInfo
- Publication number
- US1200402A US1200402A US6920515A US6920515A US1200402A US 1200402 A US1200402 A US 1200402A US 6920515 A US6920515 A US 6920515A US 6920515 A US6920515 A US 6920515A US 1200402 A US1200402 A US 1200402A
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- US
- United States
- Prior art keywords
- air
- nozzles
- pipe
- series
- liquids
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- 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
- 239000007788 liquid Substances 0.000 title description 19
- 230000003068 static effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 101710083262 Ectin Proteins 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003739 neck Anatomy 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
- E21B43/121—Lifting well fluids
- E21B43/122—Gas lift
Definitions
- Our invention relates to improvements in apparatus for lifting liquids, especially for lifting water, oil, or other liquids from wells.
- section through the well other parts of the apwith the air compres- Fig. 2 is a detail showing the lewerTsectlon of the pipe for conveying compressed air to the delivery nozzles being removed therefrom;
- FIG. 4 is a detail-showing a front view of tached from the apparatus, parts being shown on a. still largerscale; and Fig. 5
- FIG. 3 is a section alongv the line 33 of Fig. 1, parts being shown on one of the air nozzles as de- .of internally screw-threaded openings f which are preferably arranged in the staggered relation as shown in Figs. 1, 2 and 3.
- the necks g of the nozzles G are screwed, which nozzles are preferably provided with expanding chambers g, and covered with the cap H provided with a series of apertures 72. therein, as shown most clearly in Figs. 4 and 5.
- nozzles are arranged as shown in Fig. 3 to impart a vortical direction to the air currents issuing therefrom, and conseto create a whirl the water for purposes hereinafter described.
- Compressed air may be supplied to the air compressor in any convenient way, or storage flasks may be used if desired.
- the location of the section F of the'air pipe should preferably be about three times as far below the static head of liquid in the well as the static head of liquid in the well is below the delivery pipe C, so that the apparatus will operate efficiently; although under certain conditions it may be more advantageous to locate the nozzles at a still lower comparative depth.
- the operation of the device is as follows: Air under pressure being contained in the air compressor. the valve f is opened, turning the air pressure on the pipe F, and the valve 0 is opened to permit the escape of the liquid as it rises rushing down through the pipe F will enter the nozzle section F and, escaping into the nozzles G, will extend into the chamber 9 and will pass through the series of openings h in the cap H, and will enter the liquid in 'a series of finely distributed streams of air,-and at a tangent to the circle formed by said nozzle outlets. Moreover, theair being under compression will tend to force the liquid upward, as well as to lift the same owing to its lesser specific gravity,
- the length of the pipe section 'F and the number and disposition of the nozzles G may be varied to suit varying requirements of the apparatus, and this pipe section F may be raised or lowered relative to the the well, according to the-special conditions. It will be obvious that various modifications might be made in our device, and in the construction, combination and arrangement of the parts constituting the same which might be used .without departing from the spirit, of our invention.
- Apparatus for lifting liquids comprising a cylindrical casing, j ectin'g down into said cylindrical casing and provided with a series of tangentially disposed curved expanding nozzles projecting therefrom, and means for supplying compressed air to said air pipe, substantially as described.
- Apparatus for lifting liquids comprising a cylindrical casing, an air pipe projecting down into said cylindrical casing and provided with a series of tangentially disposed nozzles projecting therefrom, said nozzles being arranged in the staggered relation relative to said pipe, and means for supplying compressed air to said air pipe, substantially as described.
- pipe pro- 7 Apparatus for lifting liquids, comprising a cylindrical casing, an air pipe projecting down into said cylindrical casing and provided with a series of tangentially dis; posed curved expanding nozzles projecting therefrom, said nozzles being arranged in the staggered relationrelative to said pipe, and means for supplying compressed air to said air pipe, substantially as described.
- Apparatus for lifting liquids comprising a cylindrical casing, an air pipe projecting down into said cylindrical casing and provided with a series of tangentially disposed curved expanding nozzles projecting therefrom, each of said nozzles being pro-.
- Apparatus for lifting liquids comprising a cylindrical casing, an air pipe projecting down into said cylindrical casing and provided with a series of tangentially disposed nozzles projecting therefrom, said nozzles being arranged in the staggered relation relative to said pipe, and each of said nozzles being provided With a cap having a series of perforations therethrough, and means for supplying compressed air to said air pipe, substantially as described.
- Apparatus for lifting liquids comprising a cylindrical casing, an air pipe projecting down into said cylindrical casing and provided with a series of tangentially disposed curved expanding nozzles projecting therefrom, said nozzles being arranged in the staggered relation relative to said pipe, and each of said nozzles being provided with a cap having a series of perforations therethrough, and means for supplying compressed air to said air pipe, substantially as described.
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- 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)
- Jet Pumps And Other Pumps (AREA)
Description
J. M. WASSON & M. E. CAHN.
APPARATUS FOR LIFTING LIQUIDS. APPLICATION FILED ozc. 29. 1915.
1,200,402.- Patented 0%. 3,1916.
UNITED STATES PATENT OFFICE.
JAMES M. WASSON AND MICHAEL E. CAHN, OF NEW ORLEANS, LOUISIANA.
APPARATUS FOR nIr'rme LIQUIDS.
Patented Oct. 3, 1916.
Application filed December29, 1915. Serial No. 69,205.
To all whom it may concern: p
Be it known that we, JAMns M. WASSON and MICHAEL E. GAHN, citizens of the United States, residing at New Orleans, in the parish of Orleans and State of Louisiana, have invented certain new and useful Improvements in Apparatus for Lifting system, the
Liquids; and we do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
Our invention relates to improvements in apparatus for lifting liquids, especially for lifting water, oil, or other liquids from wells.
It is quite common in wells that the liquid will rise to a considerable height inside the well casing, but has to be lifted through a comparatively short distance to the surface of the ground, or to the point of distribution. This additional lift is accomplished in a variety of ways, such as by force pumps, air jets,.or the like, and our invention is in'tended to provide an improvement on the apparatus by means of which the liquid is lifted Artesian or oil through the use of an air jet, or a series ofair jets.
Our invention will be more clearly understood after reference to the accompanying drawings, in which the same-parts are indicated by the same reference symbols throughout the several views, and in which Figure 1 shows a casing, and shows the paratus in elevation, sor shown diagrammatically;
section through the well other parts of the apwith the air compres- Fig. 2 is a detail showing the lewerTsectlon of the pipe for conveying compressed air to the delivery nozzles being removed therefrom;
a larger scale; Fig. 4 is a detail-showing a front view of tached from the apparatus, parts being shown on a. still largerscale; and Fig. 5
' shows a section along the line 5-5 of Fig.
4, and looking in the direction of the ar rows. v
A represents the well casing constructed in the usual way, and provided with a screen or screens a and a" at the bottom thereof. It may also be provided with a quently Fig. 3 is a section alongv the line 33 of Fig. 1, parts being shown on one of the air nozzles as de- .of internally screw-threaded openings f which are preferably arranged in the staggered relation as shown in Figs. 1, 2 and 3. Into these screw-threaded openings f the necks g of the nozzles G are screwed, which nozzles are preferably provided with expanding chambers g, and covered with the cap H provided with a series of apertures 72. therein, as shown most clearly in Figs. 4 and 5. These nozzles are arranged as shown in Fig. 3 to impart a vortical direction to the air currents issuing therefrom, and conseto create a whirl the water for purposes hereinafter described. Compressed air may be supplied to the air compressor in any convenient way, or storage flasks may be used if desired. The location of the section F of the'air pipe should preferably be about three times as far below the static head of liquid in the well as the static head of liquid in the well is below the delivery pipe C, so that the apparatus will operate efficiently; although under certain conditions it may be more advantageous to locate the nozzles at a still lower comparative depth.
The operation of the device is as follows: Air under pressure being contained in the air compressor. the valve f is opened, turning the air pressure on the pipe F, and the valve 0 is opened to permit the escape of the liquid as it rises rushing down through the pipe F will enter the nozzle section F and, escaping into the nozzles G, will extend into the chamber 9 and will pass through the series of openings h in the cap H, and will enter the liquid in 'a series of finely distributed streams of air,-and at a tangent to the circle formed by said nozzle outlets. Moreover, theair being under compression will tend to force the liquid upward, as well as to lift the same owing to its lesser specific gravity,
and the spiral motion of the'air andliquid pipe F, controlled by the p in the well casing. Air
escaping upwardly through the liquid without exerclsing an adequate lifting effect materially weakened as would be the case if static head of the liquid in the perforations were horizontal plane.
The length of the pipe section 'F and the number and disposition of the nozzles G may be varied to suit varying requirements of the apparatus, and this pipe section F may be raised or lowered relative to the the well, according to the-special conditions. It will be obvious that various modifications might be made in our device, and in the construction, combination and arrangement of the parts constituting the same which might be used .without departing from the spirit, of our invention.
Having thus described our invention what we claim and desire to secure by Letters Patent of the United States is 1. Apparatus for lifting liquids, comprising a cylindrical casing, j ectin'g down into said cylindrical casing and provided with a series of tangentially disposed curved expanding nozzles projecting therefrom, and means for supplying compressed air to said air pipe, substantially as described.
,2. Apparatus for lifting liquids, comprising a cylindrical casing, an air pipe projecting down into said cylindrical casing and provided with a series of tangentially disposed nozzles projecting therefrom, said nozzles being arranged in the staggered relation relative to said pipe, and means for supplying compressed air to said air pipe, substantially as described.
grouped in the same an air. pipe pro- 7 3. Apparatus for lifting liquids, comprising a cylindrical casing, an air pipe projecting down into said cylindrical casing and provided with a series of tangentially dis; posed curved expanding nozzles projecting therefrom, said nozzles being arranged in the staggered relationrelative to said pipe, and means for supplying compressed air to said air pipe, substantially as described.
4. Apparatus for lifting liquids, comprising a cylindrical casing, an air pipe projecting down into said cylindrical casing and provided with a series of tangentially disposed curved expanding nozzles projecting therefrom, each of said nozzles being pro-.
vided with a cap having a series of perforations therethrough, and means for supplying compressed air to said air pipe, substantially as described.
5. Apparatus for lifting liquids, comprising a cylindrical casing, an air pipe projecting down into said cylindrical casing and provided with a series of tangentially disposed nozzles projecting therefrom, said nozzles being arranged in the staggered relation relative to said pipe, and each of said nozzles being provided With a cap having a series of perforations therethrough, and means for supplying compressed air to said air pipe, substantially as described.
6. Apparatus for lifting liquids, comprising a cylindrical casing, an air pipe projecting down into said cylindrical casing and provided with a series of tangentially disposed curved expanding nozzles projecting therefrom, said nozzles being arranged in the staggered relation relative to said pipe, and each of said nozzles being provided with a cap having a series of perforations therethrough, and means for supplying compressed air to said air pipe, substantially as described.
In testimony whereof, We aflix our signatures.
- JAMES M. WASSON'. MICHAEL E. CAHN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6920515A US1200402A (en) | 1915-12-29 | 1915-12-29 | Apparatus for lifting liquids. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6920515A US1200402A (en) | 1915-12-29 | 1915-12-29 | Apparatus for lifting liquids. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1200402A true US1200402A (en) | 1916-10-03 |
Family
ID=3268342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US6920515A Expired - Lifetime US1200402A (en) | 1915-12-29 | 1915-12-29 | Apparatus for lifting liquids. |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3028817A (en) * | 1958-05-05 | 1962-04-10 | Cunetta Joseph | Adjustable airlift pump |
-
1915
- 1915-12-29 US US6920515A patent/US1200402A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3028817A (en) * | 1958-05-05 | 1962-04-10 | Cunetta Joseph | Adjustable airlift pump |
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