WO1999033763A1 - Maitrise de la prise d'un ciment alumineux - Google Patents

Maitrise de la prise d'un ciment alumineux Download PDF

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Publication number
WO1999033763A1
WO1999033763A1 PCT/EP1998/008535 EP9808535W WO9933763A1 WO 1999033763 A1 WO1999033763 A1 WO 1999033763A1 EP 9808535 W EP9808535 W EP 9808535W WO 9933763 A1 WO9933763 A1 WO 9933763A1
Authority
WO
WIPO (PCT)
Prior art keywords
acid
salts
cement
setting
retarder
Prior art date
Application number
PCT/EP1998/008535
Other languages
English (en)
Inventor
Michel Michaux
Original Assignee
Sofitech N.V.
Schlumberger Canada Limited
Compagnie Des Services Dowell Schlumberger
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 Sofitech N.V., Schlumberger Canada Limited, Compagnie Des Services Dowell Schlumberger filed Critical Sofitech N.V.
Priority to AU22771/99A priority Critical patent/AU2277199A/en
Publication of WO1999033763A1 publication Critical patent/WO1999033763A1/fr

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Classifications

    • 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
    • C04B28/06—Aluminous cements
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/06—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients
    • C04B40/0658—Retarder inhibited mortars activated by the addition of accelerators or retarder-neutralising agents
    • 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

Definitions

  • the present invention relates to controlling setting in cementation compositions.
  • a cement slurry is normally prepared outside the well or tunnel and is injected into it to be projected against the wall of the zone to be consolidated.
  • Portland type cements are most frequently used; however, for applications such as well consolidation, high-alumina cements have the advantage of rapidly developing high compressive strength.
  • High-alumina cements in normal use contain at least about 40% of monocalcium aluminate; examples are Ciment Fondu and SECAR 51 sold by LAFARGE, CA14M cement sold by ALCOHA, and Lumnite sold by LEHY PORTLAND CEMENT Co.
  • Such cements also contain a secondary mineral phase principally constituted by ferrites, C ⁇ 2 A 7 , C 2 S, C AF.
  • Lithium salts are generally used to accelerate setting of high-alumina cements; setting can be almost immediate in this way.
  • high-alumina cements are more difficult to use than Portland cements; they are particularly sensitive to contaminants and the use and/or conditions for use of certain additives can modify their properties in an unpredictable manner.
  • the inventor envisaged using such additives to retard setting in high-alumina cements, in particular to enable them to be transported to the point of use.
  • the inventor has researched high-alumina cement retarders which are active at high temperatures, i.e., over 30°C. This research has led to a selection of certain additives with this property, and among these, to retarders which remain very active up to temperatures of the order of 80°C to 100°C.
  • the inventor has also established that rapid setting, and even flash setting, of a slurry retarded by these additives can be caused by adding lithium salts during the latency period.
  • the present invention provides the use of an additive selected from the group formed by ethylene-diamine-tetraacetic acid, ethylene-diamine-tetramethylene phosphonic acid, polyoxyethylene phosphonic acid, citric acid, orthoboric acid, and their salts, mono- and di-saccharides, their acid derivatives, and their salts, as a retarder for a high-alumina cement at a temperature of over 30°C, in particular at a temperature of over 40°C.
  • an additive selected from the group formed by ethylene-diamine-tetraacetic acid, ethylene-diamine-tetramethylene phosphonic acid, polyoxyethylene phosphonic acid, citric acid, orthoboric acid, and their salts, mono- and di-saccharides, their acid derivatives, and their salts, as a retarder for a high-alumina cement at a temperature of over 30°C, in particular at a temperature of over 40°C.
  • Preferred additives for use in accordance with the invention are selected from the group formed by the disodium salt of ethylene-diamine-tetraacetic acid, the sodium and calcium salt of ethylene-diamine-tetramethylene phosphonic acid, polyoxyethylene phosphonic acid, citric acid, trisodium citrate, orthoboric acid, glucose, saccharose, calcium glucoheptonate, and sodium gluconate.
  • the additive is used in a concentration which is in the range 0.01% to 2% (by weight of cement), preferably at a concentration which is in the range 0.05% to 0.5% BWOC.
  • the disodium salt of EDTA, sodium gluconate, glucose and saccharose are particularly suitable for use at temperatures of the order of 70°C to 80°C or above.
  • Particularly preferred additives are those which, while prolonging the latency period, do not significantly reduce the intensity of the heat flow peak. This indicates that these additives cause optimal development of the massive hydration reaction which is the source of the initial strength.
  • the present invention also provides a process for controlling setting in a high-alumina cement slurry, characterized in that it comprises:
  • activating setting by adding lithium salts to the slurry during the latency period.
  • the process of the invention can suspend setting for the required period, for example during transport or pumping to the location that is to be cemented, and bring about setting at the desired time.
  • Steps a) and b) are generally carried out at an interval of the order of several minutes to several hours.
  • the process of the invention can be implemented for cementing a well using an apparatus for pumping the retarded slurry obtained from step a) to the zone to be cemented, and mixing that slurry with the lithium salts immediately before application to the zone to be cemented, for example by projection through a nozzle.
  • lithium salts can then be added in a concentration which is in the range 0.001% to 1% BWOC, generally less than 0.05%.
  • Ciment Fondu The influence of various additives on the setting properties of Ciment Fondu was studied under static conditions by calorimetry, at temperatures of 40°C to 80°C.
  • Cement slurries were prepared with a W/C (water/cement) ratio of 0.40, in the presence of anti-foaming agent DO47 (sold by SCHLUMBERGER DOWELL) in a concentration of 0.03 gps (gallons (gal) per 94 pound (lb) sack of cement; a concentration of 0.1 gps corresponds to 0.90 litres of anti-foaming agent per 100 kg of cement).
  • the density of the slurry was 16.5 lb/gal, i.e., 1.98 kg/1.
  • Each additive to be tested was dissolved in mixing water before adding the cement.
  • CHRYSOFLUIDE OPTIMA 100 polyoxyethylene chain of 70 monomers, carrying a di-phosphonate end group, sold by CHRYSO
  • DEQUEST 2047 sodium and calcium salt of ethylene-diamine- tetramethylene phosphonic acid, sold by MONSANTO
  • citric acid orthoboric acid, trisodium citrate, sodium dihydrogen phosphate, the disodium salt of EDTA, lignosulphonate (LS), polynaphtalene sulphonate (pns), a mixture of lignin amine and Na glucoheptonate, glucose, and saccharose.
  • the time between the start of the test and the start of the heat flow peak corresponded to the duration of the latency period
  • the transition time defined as the time between the start of the heat flow peak and its maximum
  • Table I shows the results of tests carried out at 40°C.
  • Tables III and IV below respectively show the results of tests carried out at 70°C and at 80°C.
  • Thickening tests were carried out at temperatures of 40°C, 50°C, 60°C and 70°C, with additives which appeared from the above results to be the most suitable for each of these temperatures.
  • the thickening time, TT measured at atmospheric pressure, was determined under dynamic conditions using the method recommended by the API (American Petroleum Institute), Spec.10.
  • EXEMPLE 2 ACCELERATION OF SETTING USING LITHIUM SALTS.
  • the tube When the slurry reached the test temperature (indicated by a heat flow of 0), the tube was removed from the oven. A small volume (between 0.5 ml and 1 ml) of a dilute lithium salt solution was then introduced into the slurry, which was stirred for 20 seconds. The test tube was then immediately re-introduced into the oven to follow the hydration kinetics.
  • Figure 1 represents thermograms obtained at 40°C in the presence of 0.1% BWOC citric acid, in the absence of lithium ( ⁇ ), or at concentrations of 0.02% (•), 0.05% (A), or 0.1% ( ⁇ ) BWOC of lithium nitrate.
  • Figure 2 represents thermograms obtained at 40°C, in the presence of 0.1% BWOC of Na EDTA, in the absence of lithium ( ⁇ ), or at concentrations of 0.02% (•), 0.05% (A), or 0.1 % ( ⁇ ) BWOC of lithium nitrate.
  • Figure 3 represents thermograms obtained at 50°C, in the presence of 0.2% BWOC of sodium gluconate, in the absence of lithium ( ⁇ ), or at concentrations of 0.01% (•), 0.02% (A), or 0.1% ( ⁇ ) BWOC of lithium nitrate.
  • Figure 4 represents thermograms obtained at a 70°C, in the presence of 0.5% BWOC of glucose, in the absence of lithium ( ⁇ ), or at concentrations of 0.01% (•), 0.02% (A), 0.05% ( ⁇ ), or 0.1% (D) BWOC of lithium nitrate.
  • Figure 5 represents thermograms obtained at 70°C, in the presence of 0.2% BWOC of saccharose, in the absence of lithium ( ⁇ ), or at concentrations of 0.05% (•), or 0.1% (A) BWOC of lithium nitrate.
  • Figure 6 represents thermograms obtained at 70°C, in the presence of 0.5% BWOC of saccharose, in the absence of lithium ( ⁇ ), or at concentrations of 0.02% (•), 0.05% (A), 0.075% ( ⁇ ), 0.1% (D), 0.2% (O), 0.5% ( ⁇ ) BWOC of lithium nitrate. It can be seen that the latency period reduced as the concentration of lithium increased: immediate setting (flash setting) was observed for a lithium nitrate concentration of 0.1 % BWOC.
  • the nature of the retarder is not critical, although it can be seen that a slurry retarded with saccharose appeared to be more difficult to activate than that retarded with glucose.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

L'invention concerne l'utilisation d'au moins un additif choisi par l'acide éthylène-diamine-tétracétique, l'acide éthylène-diamine-tétraméthylène phosphonique, l'acide polyoxyéthylène phosphonique, l'acide citrique, l'acide orthoborique, et leurs sels, des mono et disaccharides, leurs dérivés acides, et leurs sels, comme retardeur de prise d'un ciment alumineux à haute température. La prise d'un laitier de ciment contenant un de ces additifs peut être induite au moment voulu, par l'addition d'un sel de lithium.
PCT/EP1998/008535 1997-12-24 1998-12-17 Maitrise de la prise d'un ciment alumineux WO1999033763A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU22771/99A AU2277199A (en) 1997-12-24 1998-12-17 Controlling setting in a high-alumina cement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR97/16499 1997-12-24
FR9716499A FR2772743B1 (fr) 1997-12-24 1997-12-24 Controle de la prise de ciments alumineux par utilisation de retardateurs de prise actifs a temperatures elevees

Publications (1)

Publication Number Publication Date
WO1999033763A1 true WO1999033763A1 (fr) 1999-07-08

Family

ID=9515128

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1998/008535 WO1999033763A1 (fr) 1997-12-24 1998-12-17 Maitrise de la prise d'un ciment alumineux

Country Status (3)

Country Link
AU (1) AU2277199A (fr)
FR (1) FR2772743B1 (fr)
WO (1) WO1999033763A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000061914A1 (fr) 1999-04-09 2000-10-19 Shell Internationale Research Maatschappij B.V. Procede de realisation de joint annulaire
US7004260B2 (en) 2001-07-18 2006-02-28 Shell Oil Company Method of sealing an annulus
WO2006040511A1 (fr) * 2004-10-11 2006-04-20 Halliburton Energy Services, Inc. Formulations de retardateurs de prise, formulations de ciment, et méthodes correspondantes
EP1686101A1 (fr) * 2005-01-31 2006-08-02 Rhodia Chimie Retardateur pour ciment
US8685901B2 (en) 2007-01-30 2014-04-01 Halliburton Energy Services, Inc. Wellbore servicing compositions and methods of using same
US9353003B2 (en) 2013-03-15 2016-05-31 Hercules Incorporated Hydraulic composition with prolonged open time
US20170183556A1 (en) * 2014-09-16 2017-06-29 Halliburton Energy Services, Inc. Lithium-Containing Calcium Aluminate Phosphate Cement Admixtures

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2015341918B2 (en) * 2014-11-07 2019-10-31 Sika Technology Ag Method for producing granulated materials from cement compositions

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081385A1 (fr) * 1981-12-09 1983-06-15 Societe Anonyme D'explosifs Et De Produits Chimiques Composition réactivable de ciment à prise retardée
DD211108A1 (de) * 1982-11-12 1984-07-04 Forsch D Erkundung Und Foerder Verfahren zur herstellung eines hydraulischen bindemittels auf der basis von tonerdezement
EP0614859A2 (fr) * 1993-03-10 1994-09-14 Pumptech N.V. Retardateurs haute température pour ciments pétroliers, laitiers de ciments et procédés de cimentation correspondants
US5447197A (en) * 1994-01-25 1995-09-05 Bj Services Company Storable liquid cementitious slurries for cementing oil and gas wells
EP0839775A1 (fr) * 1996-10-29 1998-05-06 North American Refractories Company Matériaux réfractaires monolithiques hydrauliques, contenants un liant sans oxide de calcium et comprenants une source d'alumine hydratable et d'oxide de magnésium

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081385A1 (fr) * 1981-12-09 1983-06-15 Societe Anonyme D'explosifs Et De Produits Chimiques Composition réactivable de ciment à prise retardée
DD211108A1 (de) * 1982-11-12 1984-07-04 Forsch D Erkundung Und Foerder Verfahren zur herstellung eines hydraulischen bindemittels auf der basis von tonerdezement
EP0614859A2 (fr) * 1993-03-10 1994-09-14 Pumptech N.V. Retardateurs haute température pour ciments pétroliers, laitiers de ciments et procédés de cimentation correspondants
US5447197A (en) * 1994-01-25 1995-09-05 Bj Services Company Storable liquid cementitious slurries for cementing oil and gas wells
EP0839775A1 (fr) * 1996-10-29 1998-05-06 North American Refractories Company Matériaux réfractaires monolithiques hydrauliques, contenants un liant sans oxide de calcium et comprenants une source d'alumine hydratable et d'oxide de magnésium

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SUGAMA T ET AL: "ALKALI CARBONATION OF CALCIUM ALUMINATE CEMENTS: INFLUENCE OF SET- RETARDING ADMIXTURES UNDER HYDROTHERMAL CONDITIONS", JOURNAL OF MATERIALS SCIENCE, vol. 27, no. 18, 15 September 1992 (1992-09-15), pages 4909 - 4916, XP000304827 *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000061914A1 (fr) 1999-04-09 2000-10-19 Shell Internationale Research Maatschappij B.V. Procede de realisation de joint annulaire
US6431282B1 (en) 1999-04-09 2002-08-13 Shell Oil Company Method for annular sealing
US7004260B2 (en) 2001-07-18 2006-02-28 Shell Oil Company Method of sealing an annulus
WO2006040511A1 (fr) * 2004-10-11 2006-04-20 Halliburton Energy Services, Inc. Formulations de retardateurs de prise, formulations de ciment, et méthodes correspondantes
US7244303B2 (en) 2004-10-11 2007-07-17 Halliburton Energy Services, Inc. Set retarder compositions, cement compositions, and associated methods
EP1686101A1 (fr) * 2005-01-31 2006-08-02 Rhodia Chimie Retardateur pour ciment
WO2006079902A1 (fr) * 2005-01-31 2006-08-03 Rhodia Chimie Retardateur pour ciment
US8685901B2 (en) 2007-01-30 2014-04-01 Halliburton Energy Services, Inc. Wellbore servicing compositions and methods of using same
US9353003B2 (en) 2013-03-15 2016-05-31 Hercules Incorporated Hydraulic composition with prolonged open time
US20170183556A1 (en) * 2014-09-16 2017-06-29 Halliburton Energy Services, Inc. Lithium-Containing Calcium Aluminate Phosphate Cement Admixtures
US10995253B2 (en) * 2014-09-16 2021-05-04 Halliburton Energy Services, Inc. Lithium-containing calcium aluminate phosphate cement admixtures

Also Published As

Publication number Publication date
FR2772743B1 (fr) 2000-02-04
FR2772743A1 (fr) 1999-06-25
AU2277199A (en) 1999-07-19

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