IT996278B - Fluidi di tenuta inerti per pozzi di trivellazione - Google Patents

Fluidi di tenuta inerti per pozzi di trivellazione

Info

Publication number
IT996278B
IT996278B IT52984/73A IT5298473A IT996278B IT 996278 B IT996278 B IT 996278B IT 52984/73 A IT52984/73 A IT 52984/73A IT 5298473 A IT5298473 A IT 5298473A IT 996278 B IT996278 B IT 996278B
Authority
IT
Italy
Prior art keywords
drilling wells
inert sealing
sealing fluids
fluids
inert
Prior art date
Application number
IT52984/73A
Other languages
English (en)
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Application granted granted Critical
Publication of IT996278B publication Critical patent/IT996278B/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
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • C09K8/032—Inorganic additives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/925—Completion or workover fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Colloid Chemistry (AREA)
  • Lubricants (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Catalysts (AREA)
  • Filtering Materials (AREA)
IT52984/73A 1972-10-19 1973-10-08 Fluidi di tenuta inerti per pozzi di trivellazione IT996278B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00298966A US3852202A (en) 1972-10-19 1972-10-19 Inert packer fluid additive comprising asbestos and fumed alumina

Publications (1)

Publication Number Publication Date
IT996278B true IT996278B (it) 1975-12-10

Family

ID=23152759

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52984/73A IT996278B (it) 1972-10-19 1973-10-08 Fluidi di tenuta inerti per pozzi di trivellazione

Country Status (6)

Country Link
US (1) US3852202A (it)
CA (1) CA997551A (it)
DE (1) DE2352548C3 (it)
FR (1) FR2203866B1 (it)
GB (1) GB1412166A (it)
IT (1) IT996278B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2315505B (en) 1996-07-24 1998-07-22 Sofitech Nv An additive for increasing the density of a fluid and fluid comprising such additve
DE60211339D1 (de) * 2001-06-22 2006-06-14 Argonide Corp Submikron filter
US7390343B2 (en) * 2005-09-12 2008-06-24 Argonide Corporation Drinking water filtration device
US7311752B2 (en) * 2005-09-12 2007-12-25 Argonide Corporation Electrostatic air filter
KR101358486B1 (ko) * 2006-03-31 2014-02-06 아고나이드 코포레이션 초미세 또는 나노크기 분말을 혼입한 부직 매체
CA2694951C (en) * 2007-07-30 2015-11-17 M-I Llc Insulating annular fluid
US9108968B2 (en) 2012-04-25 2015-08-18 Ppg Industries Ohio, Inc. Methods for producing 1,5,7-triazabicyclo[4.4.0]dec-5-ene by reaction of a disubstituted carbodiimide and dipropylene triamine
KR20150021564A (ko) 2012-06-27 2015-03-02 아고나이드 코포레이션 알루미늄 처리된 규산질 흡수제 및 이를 삽입한 정수 장치
FR3134924B1 (fr) 2022-04-26 2024-03-08 Psa Automobiles Sa Couvercle de batterie nervure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2779417A (en) * 1954-02-15 1957-01-29 Stanolind Oil & Gas Co Plugging well casing perforations
US2811207A (en) * 1955-01-26 1957-10-29 Continental Oil Co Method of vertically fracturing formations in wells
US2830948A (en) * 1956-01-30 1958-04-15 Continental Oil Co Well working composition
US2995514A (en) * 1957-04-29 1961-08-08 Nat Lead Co Oil base drilling fluids
US2950247A (en) * 1957-05-16 1960-08-23 Atlantic Refining Co Increasing permeability of subsurface formations
US3173484A (en) * 1958-09-02 1965-03-16 Gulf Research Development Co Fracturing process employing a heterogeneous propping agent
US3471402A (en) * 1966-07-25 1969-10-07 Phillips Petroleum Co Drilling fluid
US3498394A (en) * 1968-03-11 1970-03-03 Gulf Research Development Co Asbestos-laden drilling fluid and use thereof in hydraulic jet drilling
US3659651A (en) * 1970-08-17 1972-05-02 Exxon Production Research Co Hydraulic fracturing using reinforced resin pellets
US3719601A (en) * 1971-02-09 1973-03-06 Continental Oil Co Magnesium silicate thickened hydrocarbon insulating fluids

Also Published As

Publication number Publication date
DE2352548A1 (de) 1974-05-02
FR2203866B1 (it) 1978-11-10
US3852202A (en) 1974-12-03
DE2352548B2 (de) 1979-05-31
DE2352548C3 (de) 1980-01-17
CA997551A (en) 1976-09-28
FR2203866A1 (it) 1974-05-17
GB1412166A (en) 1975-10-29

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