SE9202217L - Double cuff for water extraction in drilled wells - Google Patents

Double cuff for water extraction in drilled wells

Info

Publication number
SE9202217L
SE9202217L SE9202217A SE9202217A SE9202217L SE 9202217 L SE9202217 L SE 9202217L SE 9202217 A SE9202217 A SE 9202217A SE 9202217 A SE9202217 A SE 9202217A SE 9202217 L SE9202217 L SE 9202217L
Authority
SE
Sweden
Prior art keywords
water extraction
drilled wells
double cuff
cuff
double
Prior art date
Application number
SE9202217A
Other languages
Swedish (sv)
Other versions
SE9202217D0 (en
Inventor
Ove Skaalberg
Original Assignee
Ove Skaalberg
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 Ove Skaalberg filed Critical Ove Skaalberg
Priority to SE9202217A priority Critical patent/SE9202217L/en
Publication of SE9202217D0 publication Critical patent/SE9202217D0/en
Publication of SE9202217L publication Critical patent/SE9202217L/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
    • E03B3/08—Obtaining and confining water by means of wells
    • E03B3/15—Keeping wells in good condition, e.g. by cleaning, repairing, regenerating; Maintaining or enlarging the capacity of wells or water-bearing layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
SE9202217A 1992-07-22 1992-07-22 Double cuff for water extraction in drilled wells SE9202217L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9202217A SE9202217L (en) 1992-07-22 1992-07-22 Double cuff for water extraction in drilled wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9202217A SE9202217L (en) 1992-07-22 1992-07-22 Double cuff for water extraction in drilled wells

Publications (2)

Publication Number Publication Date
SE9202217D0 SE9202217D0 (en) 1992-07-22
SE9202217L true SE9202217L (en) 1994-01-23

Family

ID=20386824

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9202217A SE9202217L (en) 1992-07-22 1992-07-22 Double cuff for water extraction in drilled wells

Country Status (1)

Country Link
SE (1) SE9202217L (en)

Also Published As

Publication number Publication date
SE9202217D0 (en) 1992-07-22

Similar Documents

Publication Publication Date Title
DE69232736D1 (en) wellhead
NO951638D0 (en) wellbore fluid
DK227987A (en) Borehole DRILL
NO934441L (en) Drilling mud Preparations
FI892252A0 (en) Production system for oil wells drilled in the bottom of the water area
NO920052D0 (en) drilling fluid
GB9025444D0 (en) Drilling wells
ATA87891A (en) UNDERGROUND DRILLING POINT
DK212887A (en) Borehole circulation pump
DE3869187D1 (en) WATER PUMP.
IT1203946B (en) IMPROVEMENTS IN THE DRILLING DEVICES OF BRANCHED WELLS
NO940738L (en) Downhole Pump
SE9202217L (en) Double cuff for water extraction in drilled wells
NO951127D0 (en) borehole Pump
GB8724942D0 (en) Pump for raising subterranean water
DE69226297T2 (en) Underground drainage
DE3750069D1 (en) Inflatable packer for boreholes.
FR2636365B1 (en) DOUBLE WATERPROOF GLAZING
KR900005128U (en) Water pump
KR890021209U (en) Water pump
CS9000285A2 (en) Drill string for worked-out areas drainage
KR910020370U (en) Drilling rig
ZA895736B (en) Panels for subterranean water drainage
NO884536L (en) DRILL PUMP WITH HYDRAULIC PUMP ROOM.
KR920007959U (en) Drilling rig

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 9202217-7

Effective date: 19950201

Format of ref document f/p: F

NAV Patent application has lapsed

Ref document number: 9202217-7

Format of ref document f/p: F