RO78647A - Procedeu de cimentare a puturilor de sonda - Google Patents

Procedeu de cimentare a puturilor de sonda

Info

Publication number
RO78647A
RO78647A RO7998402A RO9840279A RO78647A RO 78647 A RO78647 A RO 78647A RO 7998402 A RO7998402 A RO 7998402A RO 9840279 A RO9840279 A RO 9840279A RO 78647 A RO78647 A RO 78647A
Authority
RO
Romania
Prior art keywords
samples
cutting
procedure
Prior art date
Application number
RO7998402A
Other languages
English (en)
French (fr)
Inventor
Charles A Powers
Robert V Smith
George B Smith
Original Assignee
Standard Oil Co,Us
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 Standard Oil Co,Us filed Critical Standard Oil Co,Us
Priority claimed from US06/047,533 external-priority patent/US4252193A/en
Publication of RO78647A publication Critical patent/RO78647A/ro

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
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/22—Glass ; Devitrified glass
    • C04B14/24—Glass ; Devitrified glass porous, e.g. foamed glass
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
RO7998402A 1978-08-08 1979-05-08 Procedeu de cimentare a puturilor de sonda RO78647A (ro)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93205278A 1978-08-08 1978-08-08
US06/047,533 US4252193A (en) 1979-06-11 1979-06-11 Low density cement slurry and its use

Publications (1)

Publication Number Publication Date
RO78647A true RO78647A (ro) 1982-03-24

Family

ID=26725144

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7998402A RO78647A (ro) 1978-08-08 1979-05-08 Procedeu de cimentare a puturilor de sonda

Country Status (12)

Country Link
AU (1) AU524956B2 (ro)
BR (1) BR7905034A (ro)
CA (1) CA1126300A (ro)
DE (1) DE2932203A1 (ro)
EG (1) EG14041A (ro)
FR (1) FR2439169A1 (ro)
GB (1) GB2027687B (ro)
IT (1) IT1120490B (ro)
MX (1) MX152715A (ro)
NL (1) NL7906030A (ro)
NO (1) NO149585C (ro)
RO (1) RO78647A (ro)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671909A (en) * 1978-09-21 1987-06-09 Torobin Leonard B Method for making hollow porous microspheres
US4234344A (en) * 1979-05-18 1980-11-18 Halliburton Company Lightweight cement and method of cementing therewith
US4391646A (en) * 1982-02-25 1983-07-05 Minnesota Mining And Manufacturing Company Glass bubbles of increased collapse strength
US4804580A (en) * 1988-07-07 1989-02-14 International Fuel Cells Corporation Catalytic reformer housing insulation and method of making same
FR2796935B1 (fr) * 1999-07-29 2001-09-21 Dowell Schlumberger Services Coulis de cimentation des puits petroliers ou analogues a basse densite et basse porosite
EP1236701A1 (en) * 2001-02-15 2002-09-04 Schlumberger Technology B.V. Very low-density cement slurry
US7543642B2 (en) * 2003-01-24 2009-06-09 Halliburton Energy Services, Inc. Cement compositions containing flexible, compressible beads and methods of cementing in subterranean formations

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803555A (en) * 1953-10-21 1957-08-20 Continental Oil Co Light weight well cement
US2987406A (en) * 1958-03-27 1961-06-06 Corson G & W H High density fly ash fraction
US3365315A (en) * 1963-08-23 1968-01-23 Minnesota Mining & Mfg Glass bubbles prepared by reheating solid glass partiles
US3669701A (en) * 1970-10-29 1972-06-13 Cities Service Oil Co Lightweight cements for oil wells
US3722591A (en) * 1971-04-12 1973-03-27 Continental Oil Co Method for insulating and lining a borehole in permafrost
US3804058A (en) * 1972-05-01 1974-04-16 Mobil Oil Corp Process of treating a well using a lightweight cement

Also Published As

Publication number Publication date
NO792587L (no) 1980-02-11
AU524956B2 (en) 1982-10-14
BR7905034A (pt) 1980-04-22
GB2027687B (en) 1982-11-10
NL7906030A (nl) 1980-02-12
NO149585B (no) 1984-02-06
NO149585C (no) 1984-05-16
EG14041A (en) 1983-09-30
GB2027687A (en) 1980-02-27
MX152715A (es) 1985-10-21
AU4961879A (en) 1980-02-14
DE2932203A1 (de) 1980-02-21
IT1120490B (it) 1986-03-26
CA1126300A (en) 1982-06-22
IT7949989A0 (it) 1979-08-07
FR2439169A1 (fr) 1980-05-16

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