DK3363876T3 - Fremgangsmåde til rensning af olie- og gasborehuller - Google Patents

Fremgangsmåde til rensning af olie- og gasborehuller Download PDF

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Publication number
DK3363876T3
DK3363876T3 DK18153731.7T DK18153731T DK3363876T3 DK 3363876 T3 DK3363876 T3 DK 3363876T3 DK 18153731 T DK18153731 T DK 18153731T DK 3363876 T3 DK3363876 T3 DK 3363876T3
Authority
DK
Denmark
Prior art keywords
procedure
cleaning oil
drills
gas
gas drills
Prior art date
Application number
DK18153731.7T
Other languages
English (en)
Inventor
Luigi Merli
Letizia Privitera
Lorenzo Giardini
Pierangelo Pirovano
Giovanni Floridi
Bassi Giuseppe Li
Original Assignee
Lamberti Spa
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 Lamberti Spa filed Critical Lamberti Spa
Application granted granted Critical
Publication of DK3363876T3 publication Critical patent/DK3363876T3/da

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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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
    • 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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • 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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/20—Hydrogen sulfide elimination
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/22—Hydrates inhibition by using well treatment fluids containing inhibitors of hydrate formers

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Detergent Compositions (AREA)
  • Sampling And Sample Adjustment (AREA)
DK18153731.7T 2017-02-17 2018-01-26 Fremgangsmåde til rensning af olie- og gasborehuller DK3363876T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000017880A IT201700017880A1 (it) 2017-02-17 2017-02-17 Procedimento per la pulizia di pozzi per l’estrazione di petrolio e gas

Publications (1)

Publication Number Publication Date
DK3363876T3 true DK3363876T3 (da) 2020-01-20

Family

ID=59031328

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18153731.7T DK3363876T3 (da) 2017-02-17 2018-01-26 Fremgangsmåde til rensning af olie- og gasborehuller

Country Status (4)

Country Link
US (1) US10781358B2 (da)
EP (1) EP3363876B1 (da)
DK (1) DK3363876T3 (da)
IT (1) IT201700017880A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3031493A1 (en) * 2019-01-21 2020-07-21 Jared Taylor Dry blend pre-flush and spacer package and method for mixing a pre-flush and spacer for on-the-fly use in a subterranean well
FR3105251B1 (fr) * 2019-12-20 2022-11-04 Total Marketing Services Procédé d’extraction d’une huile brute avec injection de résine
US11492873B2 (en) 2020-09-03 2022-11-08 Baker Hughes Oilfield Operations, Llc Method of removing non-aqueous drilling mud with banana containing fluid
US11976239B2 (en) 2020-09-03 2024-05-07 Baker Hughes Oilfield Operations Llc Method of removing non-aqueous drilling mud with banana containing fluid

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932296A (en) * 1973-05-29 1976-01-13 The Dow Chemical Company Corrosion inhibitor
US5126059A (en) * 1991-05-28 1992-06-30 Nalco Chemical Company Precipitation control
MY117988A (en) 1995-10-03 2004-08-30 Nor Ind Inc Cleaning compositions for oil and gas well, lines, casings, formations and equipment and methods of use
US5874386A (en) 1998-02-13 1999-02-23 Atlantic Richfield Company Method for cleaning drilling fluid solids from a wellbore using a surfactant composition
US6534449B1 (en) 1999-05-27 2003-03-18 Schlumberger Technology Corp. Removal of wellbore residues
US9074121B2 (en) 2011-03-15 2015-07-07 Richard J. Dyer Oil well cleaning compositions
US8763705B2 (en) 2011-03-25 2014-07-01 Schlumberger Technology Corporation Compositions and methods for cleaning a wellbore prior to cementing
US9012377B2 (en) * 2012-12-31 2015-04-21 Baker Hughes Incorporated Functionalized silicate nanoparticle composition, removing and exfoliating asphaltenes with same
US20140262280A1 (en) * 2013-03-15 2014-09-18 Ecolab Usa Inc. Prevention of sludge formation during acidizing procedures

Also Published As

Publication number Publication date
US10781358B2 (en) 2020-09-22
EP3363876A1 (en) 2018-08-22
IT201700017880A1 (it) 2018-08-17
EP3363876B1 (en) 2019-10-23
US20190093001A1 (en) 2019-03-28

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