AT262913B - Auf Wasserbasis hergestellte Spülflüssigkeit für Tiefbohrzwecke - Google Patents

Auf Wasserbasis hergestellte Spülflüssigkeit für Tiefbohrzwecke

Info

Publication number
AT262913B
AT262913B AT546766A AT546766A AT262913B AT 262913 B AT262913 B AT 262913B AT 546766 A AT546766 A AT 546766A AT 546766 A AT546766 A AT 546766A AT 262913 B AT262913 B AT 262913B
Authority
AT
Austria
Prior art keywords
water
flushing fluid
deep drilling
drilling purposes
based flushing
Prior art date
Application number
AT546766A
Other languages
English (en)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of AT262913B publication Critical patent/AT262913B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
    • C09K8/203—Wood derivatives, e.g. lignosulfonate, tannin, tall oil, sulfite liquor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT546766A 1965-06-11 1966-06-08 Auf Wasserbasis hergestellte Spülflüssigkeit für Tiefbohrzwecke AT262913B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF46303A DE1244687B (de) 1965-06-11 1965-06-11 Verwendung von mit Kobaltsalzen vorbehandelten Ligniten in Bohrspuelungen

Publications (1)

Publication Number Publication Date
AT262913B true AT262913B (de) 1968-07-10

Family

ID=7100958

Family Applications (1)

Application Number Title Priority Date Filing Date
AT546766A AT262913B (de) 1965-06-11 1966-06-08 Auf Wasserbasis hergestellte Spülflüssigkeit für Tiefbohrzwecke

Country Status (4)

Country Link
AT (1) AT262913B (de)
DE (1) DE1244687B (de)
GB (1) GB1085496A (de)
NL (1) NL6607673A (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1183874B (de) * 1960-12-05 1964-12-23 Magnet Cove Barium Corp Spueltruebe und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
GB1085496A (en) 1967-10-04
NL6607673A (de) 1966-12-12
DE1244687B (de) 1967-07-20

Similar Documents

Publication Publication Date Title
AT268628B (de) Bohrer
DK126762C (da) Slagborholder til borehamre slagborholder til borehamre
CH428379A (de) Tieflochbohrer
AT277113B (de) Bohrgerät
CH422681A (de) Bohrgerät
CH436922A (de) Langlochbohrer
BR7104970D0 (pt) Aditivo fluido para perfuracao
AT287615B (de) Rohrstrang für Tiefbohrlöcher
AT279787B (de) Hydraulische Flüssigkeit
AT291886B (de) Bohrturmanlage
CH444618A (de) Bohrwerkzeug
AT262188B (de) Hydraulische Turbine für Tiefbohrantriebe
CH445257A (de) Hammerbohransatzgerät
AT262913B (de) Auf Wasserbasis hergestellte Spülflüssigkeit für Tiefbohrzwecke
AT295829B (de) Hohlbohrkrone
AT263594B (de) Gesteinsbohrer
IT944406B (it) Fluido idraulico resistente alla fiamma
CH517244A (de) Gesteinsbohrer
AT269777B (de) Bohrstange für Schlagbohrgeräte
AT294725B (de) Zuschlagstoff für wässerige Bohrflüssigkeiten
FR1441299A (fr) Fluide de forage du type eau-dans-huile
AT267982B (de) Bohrspülungsdrosselventil
FI43171C (fi) Poraohjain pitkäreikäporausta varten
CH482013A (de) Als Hydrauliköl geeignete Flüssigkeit
SE385392B (sv) Borrverktyg