AP1574A - A well casing device for stabilising and re-inforcing walls of wells and the method of manufacture of such device or sections thereof. - Google Patents

A well casing device for stabilising and re-inforcing walls of wells and the method of manufacture of such device or sections thereof.

Info

Publication number
AP1574A
AP1574A APAP/P/1998/001395A AP9801395A AP1574A AP 1574 A AP1574 A AP 1574A AP 9801395 A AP9801395 A AP 9801395A AP 1574 A AP1574 A AP 1574A
Authority
AP
ARIPO
Prior art keywords
walls
sections
well casing
wells
fastened together
Prior art date
Application number
APAP/P/1998/001395A
Other versions
AP9801395A0 (en
Inventor
Nikhil Shah
Original Assignee
Kentainers Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kentainers Ltd filed Critical Kentainers Ltd
Priority to APAP/P/1998/001395A priority Critical patent/AP1574A/en
Publication of AP9801395A0 publication Critical patent/AP9801395A0/en
Application granted granted Critical
Publication of AP1574A publication Critical patent/AP1574A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • C12N15/86—Viral vectors
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/005—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from viruses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/525—Virus
    • A61K2039/5256—Virus expressing foreign proteins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/53—DNA (RNA) vaccination
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/54—Medicinal preparations containing antigens or antibodies characterised by the route of administration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/545—Medicinal preparations containing antigens or antibodies characterised by the dose, timing or administration schedule
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2710/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011—Details
    • C12N2710/24011—Poxviridae
    • C12N2710/24111—Orthopoxvirus, e.g. vaccinia virus, variola
    • C12N2710/24141—Use of virus, viral particle or viral elements as a vector
    • C12N2710/24143—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2740/00—Reverse transcribing RNA viruses
    • C12N2740/00011—Details
    • C12N2740/10011—Retroviridae
    • C12N2740/16011—Human Immunodeficiency Virus, HIV
    • C12N2740/16211—Human Immunodeficiency Virus, HIV concerning HIV gagpol
    • C12N2740/16222—New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Virology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Plant Pathology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Medicinal Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

A tubular open-ended well casing device made by rotational moulding process or any other plastic process using polythylene or any other suitable polymer as raw material fastened together with another such casing and so on to form a cyclindircal tube of required length to line the walls of wells and stabilise and re-inforce such walls. Alternatively, such cylindrical casing is cut into required number of curved sections that are then fastened together to form a cylindrical casing. Further alternatively, a plurality of sections are manufactured by rotational moulding process or any other plastic process using polyethylene or any other suitable polymer raw materials as aforesaid. The sections so cut or manufactured as sections are then fastened together to form a cylindrical well casing device and one complete well casing device is then fastened together to the next well casing device to form an open-ended cylindircal tube of required length to line the walls of wells and stabilise and re-inforce such walls.
APAP/P/1998/001395A 1998-10-26 1998-10-26 A well casing device for stabilising and re-inforcing walls of wells and the method of manufacture of such device or sections thereof. AP1574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
APAP/P/1998/001395A AP1574A (en) 1998-10-26 1998-10-26 A well casing device for stabilising and re-inforcing walls of wells and the method of manufacture of such device or sections thereof.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
APAP/P/1998/001395A AP1574A (en) 1998-10-26 1998-10-26 A well casing device for stabilising and re-inforcing walls of wells and the method of manufacture of such device or sections thereof.

Publications (2)

Publication Number Publication Date
AP9801395A0 AP9801395A0 (en) 1998-12-31
AP1574A true AP1574A (en) 2006-02-17

Family

ID=22260231

Family Applications (1)

Application Number Title Priority Date Filing Date
APAP/P/1998/001395A AP1574A (en) 1998-10-26 1998-10-26 A well casing device for stabilising and re-inforcing walls of wells and the method of manufacture of such device or sections thereof.

Country Status (1)

Country Link
AP (1) AP1574A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1224399A1 (en) * 1984-06-07 1986-04-15 Всесоюзный научно-исследовательский институт по креплению скважин и буровым растворам Method and apparatus for reinforcing wells with casing string units
SU1490256A1 (en) * 1987-10-22 1989-06-30 Полтавское отделение Украинского научно-исследовательского геологоразведочного института Method of reinforcing wells

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1224399A1 (en) * 1984-06-07 1986-04-15 Всесоюзный научно-исследовательский институт по креплению скважин и буровым растворам Method and apparatus for reinforcing wells with casing string units
SU1490256A1 (en) * 1987-10-22 1989-06-30 Полтавское отделение Украинского научно-исследовательского геологоразведочного института Method of reinforcing wells

Also Published As

Publication number Publication date
AP9801395A0 (en) 1998-12-31

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