RO101794A2 - Dewatering well for water-bearing beds - Google Patents

Dewatering well for water-bearing beds

Info

Publication number
RO101794A2
RO101794A2 RO1988132787A RO13278788A RO101794A2 RO 101794 A2 RO101794 A2 RO 101794A2 RO 1988132787 A RO1988132787 A RO 1988132787A RO 13278788 A RO13278788 A RO 13278788A RO 101794 A2 RO101794 A2 RO 101794A2
Authority
RO
Romania
Prior art keywords
water
layers
dewatering well
aquiferous
draining
Prior art date
Application number
RO1988132787A
Other languages
Romanian (ro)
Other versions
RO101794B1 (en
Inventor
Ro Fritsch Mihai Werther Erwin
Original Assignee
Institutul De Cercetari, Inginerie Tehnologioca Si De Proiectare A Lucrarilor De Constructii Si Instalatii Pentru Minereri, Deva, Judetul Hunedoara, Ro
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 Institutul De Cercetari, Inginerie Tehnologioca Si De Proiectare A Lucrarilor De Constructii Si Instalatii Pentru Minereri, Deva, Judetul Hunedoara, Ro filed Critical Institutul De Cercetari, Inginerie Tehnologioca Si De Proiectare A Lucrarilor De Constructii Si Instalatii Pentru Minereri, Deva, Judetul Hunedoara, Ro
Priority to RO1988132787A priority Critical patent/RO101794A2/en
Publication of RO101794B1 publication Critical patent/RO101794B1/en
Publication of RO101794A2 publication Critical patent/RO101794A2/en

Links

Landscapes

  • Physical Or Chemical Processes And Apparatus (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Physical Water Treatments (AREA)

Abstract

The invention relates to a probe for draining aquiferous layers, designed for draining the aquiferous layers in the roof and/or shelter of coal layers, for their subterranean extraction, as well as, for example, for the evacuation of water in decantation ponds. The probe has an inner ultrasound generator, to which is attached a vibrating tube provided with some portions of bigger diameter and fastened at its upper head to a penetrating cone.
RO1988132787A 1988-03-28 1988-03-28 Dewatering well for water-bearing beds RO101794A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO1988132787A RO101794A2 (en) 1988-03-28 1988-03-28 Dewatering well for water-bearing beds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO1988132787A RO101794A2 (en) 1988-03-28 1988-03-28 Dewatering well for water-bearing beds

Publications (2)

Publication Number Publication Date
RO101794B1 RO101794B1 (en) 1991-07-30
RO101794A2 true RO101794A2 (en) 1991-12-09

Family

ID=20121366

Family Applications (1)

Application Number Title Priority Date Filing Date
RO1988132787A RO101794A2 (en) 1988-03-28 1988-03-28 Dewatering well for water-bearing beds

Country Status (1)

Country Link
RO (1) RO101794A2 (en)

Also Published As

Publication number Publication date
RO101794B1 (en) 1991-07-30

Similar Documents

Publication Publication Date Title
AU542263B2 (en) Tubular rock bolt
GB2136860B (en) An improved tower structure and method of fabricating such a structure
SE8104126L (en) PROCEDURE FOR THE COLLECTION AND SEPARATION OF GAS, WATER AND OIL OUTPUT FROM A CELL ON THE SEA BOTTLE
AU556738B2 (en) Anchored mast foundation
WO2000066871A3 (en) Floating vessel for deep water drilling and production
KR890000740A (en) Drainage discharge pipe and construction method
RO101794B1 (en) Dewatering well for water-bearing beds
RU96107315A (en) METHOD FOR ISOLATING SOIL WATER IN OIL WELLS
GB1460529A (en) Underwater structure
ES526396A0 (en) DEVICE AND PROCEDURE FOR PILOTING LAND
RU97103406A (en) OIL PRODUCTION METHOD
JPS6452921A (en) Penetration of cylindrical member
DK0885171T3 (en) Device for generating an oxygenation and precipitation zone or a reduction zone in a groundwater artery
RU96106601A (en) METHOD FOR DELIVERY OF GEOPHYSICAL INSTRUMENTS TO A HORIZONTAL WELL
SU390233A1 (en) METHOD OF REDUCING THE LEVEL OF UNDERGROUND WATER
JPS5628942A (en) Foundation structure of stationary crane
ES1022951U (en) Anchor covered. (Machine-translation by Google Translate, not legally binding)
JPS53100651A (en) Apparatus for draining drain water
DE59102508D1 (en) Pressurized water reactor fuel element with debris trap integrated in the foot part.
JPS55116919A (en) Packer for chemical grouting tube
UA19177A (en) Water-intake well
IT8409003A0 (en) SUCTION AND/OR SAVING SYSTEM FOR MINERALS FROM THE BOTTOM OF SEAS OR OCEANS WITH THE POSSIBILITY OF USE FOR EXTRACTION OF OIL OR METHANE ALWAYS FROM THE BOTTOM OF THE SEA
IT220582Z2 (en) DEVICE FOR THE EXTRACTION OF WATER FROM THE SOIL, PARTICULARLY IN SANDY AND GRAVEL AREAS AND NEAR THE SEA.
RU98117058A (en) OIL PRODUCTION METHOD
JPS5519365A (en) Connecting prefabricated underground room and cloth foundation