NL8300609A - Boorspoeling en werkwijze voor het toepassen daarvan. - Google Patents

Boorspoeling en werkwijze voor het toepassen daarvan. Download PDF

Info

Publication number
NL8300609A
NL8300609A NL8300609A NL8300609A NL8300609A NL 8300609 A NL8300609 A NL 8300609A NL 8300609 A NL8300609 A NL 8300609A NL 8300609 A NL8300609 A NL 8300609A NL 8300609 A NL8300609 A NL 8300609A
Authority
NL
Netherlands
Prior art keywords
oil
cst
viscosity
less
drilling mud
Prior art date
Application number
NL8300609A
Other languages
English (en)
Dutch (nl)
Original Assignee
Milchem Inc
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 Milchem Inc filed Critical Milchem Inc
Publication of NL8300609A publication Critical patent/NL8300609A/nl

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
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • C09K8/36—Water-in-oil emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
NL8300609A 1982-02-18 1983-02-17 Boorspoeling en werkwijze voor het toepassen daarvan. NL8300609A (nl)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
GB8204828 1982-02-18
GB8204828 1982-02-18
GB8206410 1982-03-04
GB8206410 1982-03-04
GB8207498 1982-03-15
GB8207498 1982-03-15
GB8216327 1982-06-04
GB8216327 1982-06-04

Publications (1)

Publication Number Publication Date
NL8300609A true NL8300609A (nl) 1983-09-16

Family

ID=27449329

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8300609A NL8300609A (nl) 1982-02-18 1983-02-17 Boorspoeling en werkwijze voor het toepassen daarvan.

Country Status (5)

Country Link
AU (1) AU1166683A (da)
DK (1) DK68983A (da)
FR (1) FR2521583A1 (da)
NL (1) NL8300609A (da)
NO (1) NO830557L (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59198971A (ja) * 1983-04-28 1984-11-10 Kyowa Hakko Kogyo Co Ltd ビリルビンオキシダ−ゼの製造法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637692A (en) * 1950-10-27 1953-05-05 Union Oil Co Oil-base drilling fluids
US2698833A (en) * 1952-08-25 1955-01-04 Oil Base Drilling fluid composition and method
NO146364C (no) * 1977-11-01 1982-09-15 Nl Industries Inc Oljebaserte vaesker med organofile leirer med forbedrede dispergeringsegenskper for anvendelse ved boring
FR2507616A1 (fr) * 1981-06-10 1982-12-17 Larson Dana Composition de fluide concentre

Also Published As

Publication number Publication date
FR2521583A1 (fr) 1983-08-19
DK68983D0 (da) 1983-02-17
NO830557L (no) 1983-08-19
AU1166683A (en) 1983-08-25
DK68983A (da) 1983-08-19

Similar Documents

Publication Publication Date Title
US4787990A (en) Low toxicity oil-based drilling fluid
Bridie et al. Formation, prevention and breaking of sea water in crude oil emulsions ‘chocolate mousses’
WO1983002949A1 (en) Drilling fluids and methods of using them
CA2053780C (en) Oil well treatment composition
US7338593B2 (en) Drilling fluid
EA001186B1 (ru) Нетоксичный недорогой буровой раствор
US2698833A (en) Drilling fluid composition and method
Garcia et al. Paraffin deposition in oil production. Oil composition and paraffin inhibitors activity
GB2166782A (en) Low toxicity drilling fluids
WO1993011205A1 (en) Fire retarded solvents
NL8300609A (nl) Boorspoeling en werkwijze voor het toepassen daarvan.
Oghenejoboh et al. Application of re-refined used lubricating oil as base oil for the formulation of oil based drilling mud-A comparative study
NL8300607A (nl) Boorspoeling en werkwijze voor het toepassen daarvan.
GB2117429A (en) Drilling fluids and methods of using them
US20120028854A1 (en) Fluid for deep offshore drilling
NL8300608A (nl) Boorspoeling en werkwijze voor het toepassen daarvan.
US10208540B2 (en) Non-toxic, inexpensive, low viscosity mineral oil based drilling fluid
George-Ares et al. Modification of the dispersant Corexit® 9500 for use in freshwater
GB2115459A (en) Drilling fluids and methods of using them
Burns et al. Properties of Beaufort Basin liquid hydrocarbons
WO1983002950A1 (en) Drilling fluids and methods of using them
GB2115458A (en) Drilling fluids and methods of using them
WO1983002951A1 (en) Drilling fluids and methods of using them
WO2019218032A1 (pt) Composição modificadora de viscosidade, demulsificante e melhoradora de fluxo, seu processo de fabricação, seus usos e método para aumentar a produção em poços de petróleo pesado e extrapesado
NO872730L (no) BorevŸske.

Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed
BV The patent application has lapsed