US801995A - Well-strainer. - Google Patents

Well-strainer. Download PDF

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Publication number
US801995A
US801995A US24385105A US1905243851A US801995A US 801995 A US801995 A US 801995A US 24385105 A US24385105 A US 24385105A US 1905243851 A US1905243851 A US 1905243851A US 801995 A US801995 A US 801995A
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United States
Prior art keywords
body portion
strainer
wire mesh
well
apertures
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Expired - Lifetime
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US24385105A
Inventor
George B Kisner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JOSEPH L SWEIGARD
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JOSEPH L SWEIGARD
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Publication date
Application filed by JOSEPH L SWEIGARD filed Critical JOSEPH L SWEIGARD
Priority to US24385105A priority Critical patent/US801995A/en
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Publication of US801995A publication Critical patent/US801995A/en
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Expired - Lifetime legal-status Critical Current

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    • 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
    • E21B43/02—Subsoil filtering
    • E21B43/08—Screens or liners
    • E21B43/084—Screens comprising woven materials, e.g. mesh or cloth

Definitions

  • My invention relates to improvements in a well-strainer; and the object of my invention is to construct a well-strainer in such a manner that the apertures in the pipe or body of the strainer will be covered with wire mesh and to suspend the latter from the body portion at certain points, so that the area of the working surface of the wire mesh will be greater than the size of the said apertures.
  • a further object of my invention is to provide a chamber between the wire mesh and the body portion, so that two or more apertures will be connected with said chamber, so that in case a portion of the wire mesh should become clogged the water passing through the unclogged portion of the wire mesh will be supplied to all the apertures leading from the said chamber into the body portion.
  • Figure 1 is a side elevation of my improved wellstrainer.
  • Fig. 2 is a horizontal section as on line 2 2, Fig. 1.
  • Fig. 3 is a vertical section as on line 3 3, Fig. 2.
  • A represents the body portion of the strainer, which is a section of the pipe which extends the entire depth of the well, the sections being joined together provided with apertures A, preferably arranged in vertical rows.
  • apertures A preferably arranged in vertical rows.
  • rods or ribs B located centrally with each vertical row of apertures A.
  • Wire mesh C is used to incase the body portion. I preferably use a very fine sheet of wire-mesh for the inside layer, as shown at O, with a coarser sheet C on the outside. Any number of sheets of Wire mesh of any desired size of mesh may be used.
  • the rods B as shown in Fig. 2, suspend the wire mesh from the body portion A and The bodyportion A isform chambers D, which extend vertically adjacent to the vertical row of apertures A.
  • the wire mesh is soldered at the points 00 to the body portion.
  • the entire. surface of the wire mesh practically is in use for straining the Water, and by means of the rods B, which suspend the wire mesh, and from the chambers D the water may flow through all the apertures A into the body portion even though a portion of the wire mesh be clogged.
  • suspending-rods may be in the form of ribs cast on the body portion, and they may extend horizontally instead of vertically without departing from my invention.

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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)
  • Filtering Materials (AREA)

Description

No. 801,995. PATENTED OCT. 17, 1905.
1 G. B. KISNER.
WELL STRAINER. APPLICATION PILIBD FEB. 2, 1905.
ill
IN V 5 ll/ 7' 0/? George BJYzLmer B his later-My WITNESSES, 57 :6. M
' by the couplings a.
.nnirnn STATES PATENT rribn.
GEORGE B. KISNER, OF BELMAR, NEW JERSEY, ASSIGNOR OF ONE-HALF TO JOSEPH L. SWEIGARD, OF PHILADELPHIA, PENNSYLVANIA.
WELL-STRAINER.
Specification of Letters Patent.
Patented Oct. 17, 1905.
Application filed February 2, 1905. Serial No. 243,851.
To all whom, it may concern:
Be it known that I, GEORGE B. KIsNER, a citizen of the United States, residing at Belmar, in the county of Monmouth and State of New Jersey, have invented certain new and useful Improvements in Well-Strainers, of which the following is a specification.
My invention relates to improvements in a well-strainer; and the object of my invention is to construct a well-strainer in such a manner that the apertures in the pipe or body of the strainer will be covered with wire mesh and to suspend the latter from the body portion at certain points, so that the area of the working surface of the wire mesh will be greater than the size of the said apertures.
A further object of my invention is to provide a chamber between the wire mesh and the body portion, so that two or more apertures will be connected with said chamber, so that in case a portion of the wire mesh should become clogged the water passing through the unclogged portion of the wire mesh will be supplied to all the apertures leading from the said chamber into the body portion.
Referring to the drawings, Figure 1 is a side elevation of my improved wellstrainer. Fig. 2 is a horizontal section as on line 2 2, Fig. 1. Fig. 3 is a vertical section as on line 3 3, Fig. 2.
In the drawings, A represents the body portion of the strainer, which is a section of the pipe which extends the entire depth of the well, the sections being joined together provided with apertures A, preferably arranged in vertical rows. Upon the outside surface of the body portion are secured rods or ribs B, located centrally with each vertical row of apertures A.
Wire mesh C is used to incase the body portion. I preferably use a very fine sheet of wire-mesh for the inside layer, as shown at O, with a coarser sheet C on the outside. Any number of sheets of Wire mesh of any desired size of mesh may be used.
The rods B, as shown in Fig. 2, suspend the wire mesh from the body portion A and The bodyportion A isform chambers D, which extend vertically adjacent to the vertical row of apertures A. The wire mesh is soldered at the points 00 to the body portion.
By constructing the Well-strainer in the above manner the entire. surface of the wire mesh practically is in use for straining the Water, and by means of the rods B, which suspend the wire mesh, and from the chambers D the water may flow through all the apertures A into the body portion even though a portion of the wire mesh be clogged.
It will be understood that I do notlimit my invention to the exact construction shown, as the suspending-rods may be in the form of ribs cast on the body portion, and they may extend horizontally instead of vertically without departing from my invention.
Having thus described my invention, I claim and desire to secure by Letters Patent 1. In a Well-strainer, the combination of a body portion having apertures formed therein, rods extending across the said apertures formed in the said body portion and wire mesh covering the whole, substantially as described.
2. In a well-strainer the combination of a body portion having apertures formed therein and arranged in rows, rods extending coaxially with said rows of apertures, and wire mesh covering the Whole, substantially as described.
3. In a well-strainer the combination of a body portion, wire mesh incasing the said body portion, rods extending vertically along said body portion and adapted to suspend said wire mesh from said body portion and to form continuous chambers at either side of said vertical rods and said body portion having apertures formed therein located directly beneath said vertical rods, substantially as described.
In testimony whereof I affix my signature in presence of two witnesses.
GEORGE B. KISNER.
Witnesses:
JULIUs SoNNENBURe, NEIL H. MILLER.
US24385105A 1905-02-02 1905-02-02 Well-strainer. Expired - Lifetime US801995A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855757A (en) * 1955-05-23 1958-10-14 Phillips Petroleum Co Seal for underground passage, and storage system embodying same
US3407607A (en) * 1966-06-27 1968-10-29 Carl F. Jordan Lysimeter with means for breaking surface tension
US5404954A (en) * 1993-05-14 1995-04-11 Conoco Inc. Well screen for increased production

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855757A (en) * 1955-05-23 1958-10-14 Phillips Petroleum Co Seal for underground passage, and storage system embodying same
US3407607A (en) * 1966-06-27 1968-10-29 Carl F. Jordan Lysimeter with means for breaking surface tension
US5404954A (en) * 1993-05-14 1995-04-11 Conoco Inc. Well screen for increased production

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