IT8212614A0 - Composti perfezionati atti a facilitare la trivellazione dei pozzi relativo metodo di fabbricazione edi uso - Google Patents

Composti perfezionati atti a facilitare la trivellazione dei pozzi relativo metodo di fabbricazione edi uso

Info

Publication number
IT8212614A0
IT8212614A0 IT8212614A IT1261482A IT8212614A0 IT 8212614 A0 IT8212614 A0 IT 8212614A0 IT 8212614 A IT8212614 A IT 8212614A IT 1261482 A IT1261482 A IT 1261482A IT 8212614 A0 IT8212614 A0 IT 8212614A0
Authority
IT
Italy
Prior art keywords
manufacture
well drilling
improved compounds
facilitating well
facilitating
Prior art date
Application number
IT8212614A
Other languages
English (en)
Other versions
IT1164463B (it
Inventor
Robert Alastair Cameron
William Llewellyn Beynon
Robert Hugh Archer
Denis Moran
Original Assignee
Cudgen R Z Limited
Australia
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 Cudgen R Z Limited, Australia filed Critical Cudgen R Z Limited
Publication of IT8212614A0 publication Critical patent/IT8212614A0/it
Application granted granted Critical
Publication of IT1164463B publication Critical patent/IT1164463B/it

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
    • C09K8/05—Aqueous well-drilling compositions containing inorganic compounds only, e.g. mixtures of clay and salt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
IT12614/82A 1981-12-18 1982-08-25 Composti perfezionati atti a facilitare la trivellazione dei pozzi relativo metodo di fabbricazione e di uso IT1164463B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPF201081 1981-12-18

Publications (2)

Publication Number Publication Date
IT8212614A0 true IT8212614A0 (it) 1982-08-25
IT1164463B IT1164463B (it) 1987-04-08

Family

ID=3769300

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12614/82A IT1164463B (it) 1981-12-18 1982-08-25 Composti perfezionati atti a facilitare la trivellazione dei pozzi relativo metodo di fabbricazione e di uso

Country Status (6)

Country Link
JP (1) JPS58104982A (it)
AU (1) AU8479382A (it)
DE (1) DE3224191A1 (it)
FR (1) FR2518563A1 (it)
GB (1) GB2112042A (it)
IT (1) IT1164463B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63264695A (ja) * 1986-12-23 1988-11-01 Kunimine Kogyo Kk 調泥材
GB2378716B (en) * 2001-08-08 2004-01-14 Mi Llc Process fluid

Also Published As

Publication number Publication date
GB2112042A (en) 1983-07-13
FR2518563A1 (fr) 1983-06-24
DE3224191A1 (de) 1983-06-23
AU8479382A (en) 1983-06-23
JPS58104982A (ja) 1983-06-22
IT1164463B (it) 1987-04-08

Similar Documents

Publication Publication Date Title
MX154238A (es) Fluido mejorado acuoso para la perforacion de pozos
MX160613A (es) Emulsion invertida para perforar pozos,y procedimiento para su obtencion
FI851836A7 (fi) Uusien yhdisteiden valmistusmenetelmä.
NO862427L (no) Fremgangsmaate for fremstilling av nye piperazinderivater.
NL930110I2 (nl) Carbazolyl-(4)-oxypropanolamine-derivaten, werkwijze ter bereiding daarvan en geneesmiddelen, die deze verbindingen bevatten.
NO783315L (no) Stoetdemper for borestreng.
FI851837A7 (fi) Uusien yhdisteiden valmistusmenetelmä.
ES276265Y (es) Broca para aparatos manuales.
ES537343A0 (es) Procedimiento para la obtencion de azoles 2, 4, 5-trisustituidos
FI810586A7 (fi) Uusia lignosulfonihappojohdannaisia, menetelmä niiden valmistamiseksi ja niiden käyttö porauslietteen lisäalisäaineina.
IT1212543B (it) Composti stilben-azo-derivati o stilben-azossi derivato,procedimenti per la loro produzioe ed il loro impiego
IT8212614A0 (it) Composti perfezionati atti a facilitare la trivellazione dei pozzi relativo metodo di fabbricazione edi uso
FI851620L (fi) Immunometrisk metod foer bestaemning av en hapten.
BE895116A (nl) Boorkop
BR8201938A (pt) Broca anular
IT8219887A0 (it) Derivati amminoacridin-alfa, beta-(d)-e-(l)-n-glicosidici, loro sali e un procedimento per lapreparazione di sali composti.!
ES509435A0 (es) Un procedimiento para la preparacion de nuevos derivados de tiocarbapenem 3-sustituidos.
SU653043A1 (ru) Сверло дл кольцевого сверлени
NO862910D0 (no) Fremgangsmaate for fremstilling av 3,7-disubstituerte 3-cefem-forbindelser.
IT8205241A0 (it) Composti per il recupero dimateriali organici.
FI820091A7 (fi) Uusia orgaanisia yhdisteitä, menetelmiä niiden valmistamiseksi ja niiden käyttö.
FI822244A7 (fi) Uusia orgaanisia yhdisteitä, menetelmä niiden valmistamiseksi ja niiden käyttö.
NL7904233A (nl) Roterende boorkop.
MX148836A (es) Broca mejorada para la perforacion de tierra
FI862123A7 (fi) Uusia atsolijohdannaisia, menetelmä niiden valmistamiseksi ja niiden käyttö.