CA2050935A1 - Use of selected ethers of monofunctional alcohols in drilling fluids - Google Patents

Use of selected ethers of monofunctional alcohols in drilling fluids

Info

Publication number
CA2050935A1
CA2050935A1 CA002050935A CA2050935A CA2050935A1 CA 2050935 A1 CA2050935 A1 CA 2050935A1 CA 002050935 A CA002050935 A CA 002050935A CA 2050935 A CA2050935 A CA 2050935A CA 2050935 A1 CA2050935 A1 CA 2050935A1
Authority
CA
Canada
Prior art keywords
oil phase
drilling fluids
water
ethers
pumpable
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002050935A
Other languages
French (fr)
Other versions
CA2050935C (en
Inventor
Heinz Mueller
Gerhard Stoll
Claus-Peter Herold
Stephan Von Tapavicza
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Personal Care and Nutrition GmbH
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6378085&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2050935(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2050935A1 publication Critical patent/CA2050935A1/en
Application granted granted Critical
Publication of CA2050935C publication Critical patent/CA2050935C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02Well-drilling compositions
    • C09K8/32Non-aqueous well-drilling compositions, e.g. oil-based
    • C09K8/34Organic liquids

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Earth Drilling (AREA)
  • Treatment Of Sludge (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Materials For Medical Uses (AREA)
  • Detergent Compositions (AREA)
  • Drilling Tools (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

The invention describes the use of water-insoluble ethers, with flash points above 80°C, from monohydric alcohols of natural and/or synthetic origin with at least 4 carbon atoms, preferably at least 6 carbon atoms in the alcohol radicals, as the oil phase, or a constituent of the oil phase of invert drilling fluids which exist as W/O-emulsions, have a dispersed aqueous phase and ideally also have further usual additives in the continuous oil phase, which is fluid and pumpable in the temperature range of 0 to 5°C, and which are suitable for the environment-friendly development of, e.g., petroleum and natural gas deposits. Drilling fluids of the above type are also described which are characterized in that they contain as the continuous oil phase, or dissolved in ecologically-acceptable water-insoluble oils, an additive of at least largely water-insoluble ethers from monohydric alcohols, the oil phase in each case being fluid and pumpable in the temperature range of 0 to 5°C and having flash points above 80°C.
CA002050935A 1989-04-07 1990-03-29 Use of selected ethers of monofunctional alcohols in drilling fluids Expired - Fee Related CA2050935C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3911299A DE3911299A1 (en) 1989-04-07 1989-04-07 USE SELECTED ETHER MONOFUNCTIONAL ALCOHOLS IN DRILLING
DEP3911299.3 1989-04-07
PCT/EP1990/000498 WO1990012069A1 (en) 1989-04-07 1990-03-29 Use of selected ethers of monohydric alcohols in drilling-oil muds

Publications (2)

Publication Number Publication Date
CA2050935A1 true CA2050935A1 (en) 1990-10-08
CA2050935C CA2050935C (en) 2003-02-25

Family

ID=6378085

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002050935A Expired - Fee Related CA2050935C (en) 1989-04-07 1990-03-29 Use of selected ethers of monofunctional alcohols in drilling fluids

Country Status (15)

Country Link
EP (2) EP0466724A1 (en)
JP (1) JPH04504434A (en)
AT (1) ATE83499T1 (en)
AU (1) AU625468B2 (en)
BR (1) BR9007259A (en)
CA (1) CA2050935C (en)
DE (2) DE3911299A1 (en)
DK (1) DK0391251T3 (en)
ES (1) ES2037494T3 (en)
GR (1) GR3007345T3 (en)
IE (1) IE63846B1 (en)
MX (1) MX174332B (en)
TR (1) TR24953A (en)
WO (1) WO1990012069A1 (en)
ZA (1) ZA902665B (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5085282A (en) * 1988-03-14 1992-02-04 Shell Oil Company Method for drilling a well with emulsion drilling fluids
US5083622A (en) * 1988-03-14 1992-01-28 Shell Oil Company Method for drilling wells
US5072794A (en) * 1988-09-30 1991-12-17 Shell Oil Company Alcohol-in-oil drilling fluid system
DE3916550A1 (en) * 1989-05-20 1990-11-22 Henkel Kgaa USE OF SELECTED OLEOPHILER ETHERS IN WATER-BASED DRILLING RINSES OF THE O / W EMULSION TYPE AND CORRESPONDING DRILLING LIQUIDS WITH IMPROVED ECOLOGICAL COMPATIBILITY
US5260269A (en) * 1989-10-12 1993-11-09 Shell Oil Company Method of drilling with shale stabilizing mud system comprising polycyclicpolyetherpolyol
US5058679A (en) * 1991-01-16 1991-10-22 Shell Oil Company Solidification of water based muds
US5423379A (en) * 1989-12-27 1995-06-13 Shell Oil Company Solidification of water based muds
US5076364A (en) * 1990-03-30 1991-12-31 Shell Oil Company Gas hydrate inhibition
US5076373A (en) * 1990-03-30 1991-12-31 Shell Oil Company Drilling fluids
DE4019266A1 (en) * 1990-06-16 1992-01-23 Henkel Kgaa FLOW -ABLE BOHRLOCHANGE AGENTS BASED ON POLYCARBONIC ACID ESTERS
US5508258A (en) * 1990-08-03 1996-04-16 Henkel Kommanditgesellschaft Auf Aktien Use of surface-active alpha-sulfo-fatty acid di-salts in water and oil based drilling fluids and other drill-hole treatment agents
GB2252993B (en) * 1991-02-23 1994-09-28 David Brankling Drilling fluid composition
US5338870A (en) * 1991-03-19 1994-08-16 Shell Oil Company Thermal condensation of polyhydric alcohols to form polyethercyclicpolyols
US5233055A (en) * 1991-03-19 1993-08-03 Shell Oil Company Copolymerization of polyethercyclicpolyols with epoxy resins
US5302728A (en) * 1991-03-19 1994-04-12 Shell Oil Company Polycondensation of phenolic hydroxyl-containing compounds and polyhydric alcohols and thermal condensation to form polyethercyclipolyols
US5302695A (en) * 1991-03-19 1994-04-12 Shell Oil Company Polycondensation of epoxy alcohols with polyhydric alcohols and thermal condensation to form polyethercyclicpolyols
US5371244A (en) * 1991-03-19 1994-12-06 Shell Oil Company Polycondensation of dihydric alcohols and polyhydric alcohols and thermal condensation to form polyethercyclicpolyols
EP0532128A1 (en) * 1991-08-16 1993-03-17 Exxon Chemical Patents Inc. Load bearing fluid
MY108348A (en) * 1991-08-16 1996-09-30 Exxon Chemical Patents Inc Ester free ethers.
DE4200502A1 (en) * 1992-01-13 1993-07-15 Henkel Kgaa IMPROVED DISPOSAL OF CONTAMINATED DRILL SMALL FROM GEOLOGICAL HOLES WITH MINERAL OIL CONTAINING DRILL RINSING SYSTEMS
DE4218243C2 (en) * 1992-06-03 1994-04-28 Cognis Bio Umwelt Improved nutrient mixtures for the bioremediation of polluted soils and waters
US5371243A (en) * 1992-10-13 1994-12-06 Shell Oil Company Polyethercyclicpolyols from epihalohydrins, polyhydric alcohols, and metal hydroxides
US5286882A (en) * 1992-10-13 1994-02-15 Shell Oil Company Polyethercyclicpolyols from epihalohydrins, polyhydric alcohols and metal hydroxides or epoxy alcohol and optionally polyhydric alcohols with addition of epoxy resins
US5428178A (en) * 1992-10-13 1995-06-27 Shell Oil Company Polyethercyclipolyols from epihalohydrins, polyhydric alcohols, and metal hydroxides or epoxy alcohols and optionally polyhydric alcohols with thermal condensation
DE4420455A1 (en) * 1994-06-13 1995-12-14 Henkel Kgaa Flowable borehole treatment compositions containing linear alpha-olefins, in particular corresponding drilling fluids
DE4432841A1 (en) 1994-09-15 1996-03-21 Hoechst Ag Use of mixtures containing acetal
DE19546911A1 (en) 1995-12-15 1997-06-19 Henkel Kgaa New aqueous-swellable preparations of guar and guar derivatives in oleophilic liquids and their use
TW354352B (en) * 1996-10-30 1999-03-11 Henkel Kgaa A process for easier cleaning on the basis of water/oil inversion emulifier
US6022833A (en) * 1996-10-30 2000-02-08 Henkel Kommanditgesellschaft Auf Aktien Multicomponent mixtures for use in geological exploration
EP2038365A1 (en) 2006-06-26 2009-03-25 Bp Exploration Operating Company Limited Wellbore fluid
EP2154224A1 (en) 2008-07-25 2010-02-17 Bp Exploration Operating Company Limited Method of carrying out a wellbore operation
US8759260B2 (en) 2009-06-02 2014-06-24 Chevron Phillips Chemical Company Lp Wellbore fluid additives and methods of producing the same
EP2643421A1 (en) 2010-11-25 2013-10-02 BP Exploration Company Limited Consolidation
US20140076635A1 (en) 2011-05-12 2014-03-20 Bp Exploration Operating Company Limited Method of carrying out a wellbore operation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE605264A (en) * 1960-07-07
FR1297556A (en) * 1961-08-16 1962-06-29 Huels Chemische Werke Ag Lubricants free from mineral oil and used for shaping plastics
DE1218096B (en) * 1961-07-26 1966-06-02 Huels Chemische Werke Ag Hydraulic fluid
US3630898A (en) * 1970-01-09 1971-12-28 Atlantic Richfield Co Product and process
US4606833A (en) * 1984-10-25 1986-08-19 Phillips Petroleum Company Mixture of dithiodiglycol and polyoxyalkylene glycol derivatives as a lubricating additive
ZW23786A1 (en) * 1985-12-06 1987-04-29 Lubrizol Corp Water-in-oil-emulsions
DE3907392A1 (en) * 1989-03-08 1990-09-13 Henkel Kgaa ESTER OF CARBONIC ACIDS, MEDIUM CHAIN LENGTH, AS THE BEST NEEDLE PART OF THE OIL PHASE IN INVERT DRILL RINSE
DE3907391A1 (en) * 1989-03-08 1990-09-13 Henkel Kgaa USE OF SELECTED ESTER OILS OF LOW CARBONIC ACIDS IN DRILL RINSING

Also Published As

Publication number Publication date
IE63846B1 (en) 1995-06-14
DK0391251T3 (en) 1993-02-01
EP0466724A1 (en) 1992-01-22
TR24953A (en) 1992-09-01
WO1990012069A1 (en) 1990-10-18
JPH04504434A (en) 1992-08-06
GR3007345T3 (en) 1993-07-30
DE59000586D1 (en) 1993-01-28
AU5330890A (en) 1990-11-05
AU625468B2 (en) 1992-07-09
EP0391251B1 (en) 1992-12-16
DE3911299A1 (en) 1990-10-11
EP0391251A1 (en) 1990-10-10
ES2037494T3 (en) 1993-06-16
ZA902665B (en) 1990-12-28
CA2050935C (en) 2003-02-25
ATE83499T1 (en) 1993-01-15
MX174332B (en) 1994-05-09
BR9007259A (en) 1992-03-17

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Legal Events

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