IT972530B - Procedimento per migliorare la permeabilita di barriere di cemento - Google Patents

Procedimento per migliorare la permeabilita di barriere di cemento

Info

Publication number
IT972530B
IT972530B IT33131/72A IT3313172A IT972530B IT 972530 B IT972530 B IT 972530B IT 33131/72 A IT33131/72 A IT 33131/72A IT 3313172 A IT3313172 A IT 3313172A IT 972530 B IT972530 B IT 972530B
Authority
IT
Italy
Prior art keywords
permeability
procedure
improve
concrete barriers
barriers
Prior art date
Application number
IT33131/72A
Other languages
English (en)
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Application granted granted Critical
Publication of IT972530B publication Critical patent/IT972530B/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
    • C09K8/56—Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability thereof
    • C09K8/57—Compositions based on water or polar solvents
    • C09K8/575—Compositions based on water or polar solvents containing organic compounds
    • C09K8/5751—Macromolecular compounds
    • 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/72—Eroding chemicals, e.g. acids
    • C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes
    • C09K8/78—Eroding chemicals, e.g. acids combined with additives added for specific purposes for preventing sealing
    • 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/845—Compositions based on water or polar solvents containing inorganic compounds
    • 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—Compositions based on water or polar solvents containing organic compounds
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IT33131/72A 1971-12-20 1972-12-19 Procedimento per migliorare la permeabilita di barriere di cemento IT972530B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20988771A 1971-12-20 1971-12-20

Publications (1)

Publication Number Publication Date
IT972530B true IT972530B (it) 1974-05-31

Family

ID=22780722

Family Applications (1)

Application Number Title Priority Date Filing Date
IT33131/72A IT972530B (it) 1971-12-20 1972-12-19 Procedimento per migliorare la permeabilita di barriere di cemento

Country Status (7)

Country Link
US (1) US3768561A (it)
AU (1) AU464085B2 (it)
CA (1) CA954289A (it)
DE (1) DE2259105A1 (it)
GB (1) GB1375918A (it)
IT (1) IT972530B (it)
NL (1) NL7216454A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163476A (en) * 1976-12-22 1979-08-07 Texaco Inc. Secondary recovery process utilizing an acrylamido alkanesulfonic acid polymer
US4343363A (en) * 1981-01-02 1982-08-10 Marathon Oil Company Process for cleaning a subterranean injection surface and for selectively reducing the permeability of a subterranean formation
US4708206A (en) * 1986-10-15 1987-11-24 Mobil Oil Corporation Removing particulate matter from a non-dissoluble sand control pack
FR2808794B1 (fr) 2000-05-15 2002-06-28 Dowell Schlumberger Services Ciment permeable, son procede d'obtention et application dudit ciment dans des puits petroliers ou analogues
US7063738B2 (en) 2000-05-15 2006-06-20 Schlumberger Technology Corporation Permeable cements
EP1260491A1 (en) 2001-05-04 2002-11-27 Services Petroliers Schlumberger Permeable cements
WO2005110942A2 (en) * 2004-05-18 2005-11-24 Services Petroliers Schlumberger Adaptive cementitious composites for well completions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2204224A (en) * 1938-02-28 1940-06-11 Shell Dev Process for treating oil wells
US3179171A (en) * 1960-11-10 1965-04-20 Dow Chemical Co Inhibition of swelling of silicate-containing formations employing an oxazolidinone polymer
US3294765A (en) * 1963-10-02 1966-12-27 Gen Aniline & Film Corp Ethylidene-bis-3 (nu-vinyl-2-pyrrolidone) and polymers thereof
US3336981A (en) * 1965-01-04 1967-08-22 Dow Chemical Co Gelled oxidizing agents, method of preparation and method of use in treating underground formations
US3434971A (en) * 1965-08-25 1969-03-25 Dow Chemical Co Composition and method for acidizing wells
US3428121A (en) * 1966-11-29 1969-02-18 Texaco Inc Permeable cementing composition and method
US3429373A (en) * 1968-04-24 1969-02-25 Texaco Inc Method and composition for stabilizing incompetent oil containing formations
US3550686A (en) * 1969-02-28 1970-12-29 Halliburton Co Utilization of high strength acid on dolomite
US3605899A (en) * 1969-11-28 1971-09-20 Texaco Inc Method of increasing permeability of cement packs

Also Published As

Publication number Publication date
US3768561A (en) 1973-10-30
DE2259105A1 (de) 1973-06-28
NL7216454A (it) 1973-06-22
CA954289A (en) 1974-09-10
AU464085B2 (en) 1975-08-14
GB1375918A (en) 1974-12-04
AU5016172A (en) 1974-06-20

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