ATE208357T1 - Verfahren zur stabilisierung von lockeren kernen - Google Patents

Verfahren zur stabilisierung von lockeren kernen

Info

Publication number: ATE208357T1
Authority: AT; Austria
Prior art keywords: pct; component; group; soluble salts; sec
Prior art date: 1995-05-30

Application number

AT96917743T

Other languages

English (en)

Inventor

Odd Hjelmeland

Bjoern Arild Ardoe

Original Assignee

Reslab As

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.)

1995-05-30

Filing date

1996-05-14

Publication date

2001-11-15

1996-05-14 Application filed by Reslab As filed Critical Reslab As

2001-11-15 Application granted granted Critical

2001-11-15 Publication of ATE208357T1 publication Critical patent/ATE208357T1/de

Links

238000000034 method Methods 0.000 title abstract 4
230000000087 stabilizing effect Effects 0.000 title abstract 2
239000010440 gypsum Substances 0.000 abstract 4
229910052602 gypsum Inorganic materials 0.000 abstract 4
239000000203 mixture Substances 0.000 abstract 3
150000003839 salts Chemical class 0.000 abstract 3
239000002253 acid Substances 0.000 abstract 2
239000011159 matrix material Substances 0.000 abstract 2
150000007524 organic acids Chemical class 0.000 abstract 2
239000000523 sample Substances 0.000 abstract 2
239000000126 substance Substances 0.000 abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical class [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
229910019142 PO4 Inorganic materials 0.000 abstract 1
229920000388 Polyphosphate Polymers 0.000 abstract 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical group [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
150000001449 anionic compounds Chemical class 0.000 abstract 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
150000001768 cations Chemical class 0.000 abstract 1
238000005553 drilling Methods 0.000 abstract 1
125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
229910001412 inorganic anion Inorganic materials 0.000 abstract 1
229910021645 metal ion Inorganic materials 0.000 abstract 1
230000000737 periodic effect Effects 0.000 abstract 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical group [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
239000010452 phosphate Chemical group 0.000 abstract 1
UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical group [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 abstract 1
239000001205 polyphosphate Substances 0.000 abstract 1
235000011176 polyphosphates Nutrition 0.000 abstract 1
239000002244 precipitate Substances 0.000 abstract 1
230000000979 retarding effect Effects 0.000 abstract 1
BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical group [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 abstract 1
229910021653 sulphate ion Inorganic materials 0.000 abstract 1

Classifications

- 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
- E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
- E21B25/08—Coating, freezing, consolidating cores; Recovering uncontaminated cores or cores at formation pressure
- 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
- C04B28/14—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 calcium sulfate 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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
Structural Engineering (AREA)
Mining & Mineral Resources (AREA)
Physics & Mathematics (AREA)
Geochemistry & Mineralogy (AREA)
Chemical Kinetics & Catalysis (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
Curing Cements, Concrete, And Artificial Stone (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Materials For Medical Uses (AREA)
Dental Preparations (AREA)
Sampling And Sample Adjustment (AREA)
Medicinal Preparation (AREA)
Crystals, And After-Treatments Of Crystals (AREA)

AT96917743T 1995-05-30 1996-05-14 Verfahren zur stabilisierung von lockeren kernen ATE208357T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NO952124A NO302538B1 (no)	1995-05-30	1995-05-30	Framgangsmåte for stabilisering av ukonsolidert kjernemateriale fra borehull
PCT/NO1996/000116 WO1996038394A1 (en)	1995-05-30	1996-05-14	Curable gypsum-containing composition and method for stabilization of unconsolidated core samples

Publications (1)

Publication Number	Publication Date
ATE208357T1 true ATE208357T1 (de)	2001-11-15

Family

ID=19898249

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT96917743T ATE208357T1 (de)	1995-05-30	1996-05-14	Verfahren zur stabilisierung von lockeren kernen

Country Status (11)

Country	Link
US (1)	US5980628A (de)
EP (1)	EP0832049B1 (de)
AT (1)	ATE208357T1 (de)
AU (1)	AU702653B2 (de)
BR (1)	BR9609193A (de)
CA (1)	CA2221374C (de)
DE (1)	DE69616790D1 (de)
MX (1)	MX9709233A (de)
NO (1)	NO302538B1 (de)
RU (1)	RU2143408C1 (de)
WO (1)	WO1996038394A1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5932019A (en) *	1997-06-30	1999-08-03	United States Gypsum Company	Method for cleaning and minimizing the buildup of set gypsum
US6342284B1 (en) *	1997-08-21	2002-01-29	United States Gysum Company	Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it
ID21641A (id) *	1997-08-21	1999-07-08	United States Gypsum Co	Produk yang mengandung gypsum dengan peningkatan ketahanan terhadap deformasi tetap dan metode serta komposisi untuk memproduksinya
BE1012111A3 (fr) *	1998-08-06	2000-05-02	Baroid Technology Inc	Procede de carottage.
GB9823285D0 (en) *	1998-10-23	1998-12-23	Univ Bruxelles	Improved cement composition
US6352585B1 (en) *	1999-04-12	2002-03-05	Michael Diesso	Gypsum casting composition and method of casting
US6478868B1 (en) *	1999-08-26	2002-11-12	Halliburton Energy Services, Inc.	Early-enhanced strength cement compositions and methods
US6409824B1 (en) *	2000-04-25	2002-06-25	United States Gypsum Company	Gypsum compositions with enhanced resistance to permanent deformation
AU2011239235B2 (en) *	2000-04-25	2014-07-17	United States Gypsum Company	Gypsum compositions with enhanced resistance to permanent deformation
FR2821839B1 (fr) *	2001-03-08	2004-05-14	Edouard Serras	Procede de fabrication d'elements de construction
US6585820B2 (en)	2001-07-06	2003-07-01	Fleet Capital Corporation	Water-resistant gypsum formulations
AU2003270279A1 (en) *	2002-09-28	2004-04-23	Ebm-Papst St. Georgen Gmbh And Co. Kg	Arrangement and method for removing heat from a component which is to be cooled
US7294189B2 (en) *	2002-10-09	2007-11-13	Hexion Specialty Chemicals, Inc.	Wax emulsion preservative compositions and method of manufacture
EP1549723B1 (de) *	2002-10-11	2011-11-30	Momentive Specialty Chemicals Research Belgium S.A.	Zusätze zu wasserfesten gipsprodukten
EP1560891A4 (de) *	2002-11-13	2010-10-13	Hexion Specialty Chemicals Inc	Emulsionen für verbundstoffe
PT1572828E (pt) *	2002-12-20	2012-08-16	Hexion Specialty Chemicals Inc	Aditivos resistentes à água para produtos de fibra de madeira e gesso
NZ541812A (en)	2003-03-19	2007-05-31	United States Gypsum Co	Acoustical panel comprising interlocking matrix of set gypsum and method for making same
US7488383B2 (en) *	2003-06-05	2009-02-10	Hexion Specialty Chemicals, Inc.	Gypsum products and method for their manufacture
US7374610B2 (en) *	2006-04-25	2008-05-20	Hexion Specialty Chemicals, Inc.	Wax emulsions for gypsum products
GB0709223D0 (en) *	2007-05-14	2007-06-20	Kirk Petrophysics Ltd	Improvements in or relating to core stabilization
DE102007024965A1 (de) *	2007-05-30	2008-12-04	Wacker Polymer Systems Gmbh & Co. Kg	Wässrige Zubereitungen polymermodifizierter Abbindebeschleuniger und deren Einsatz im Baubereich
GB2470401A (en) *	2009-05-22	2010-11-24	Bpb Ltd	Calcium sulphate-based products having enhanced water resistance
US8499856B2 (en) *	2010-07-19	2013-08-06	Baker Hughes Incorporated	Small core generation and analysis at-bit as LWD tool
GB201019841D0 (en) *	2010-11-23	2011-01-05	Bpb Ltd	Calcium sulphate-bases products and methods for the manufacture thereof
US8932401B2 (en)	2011-08-22	2015-01-13	Momentive Specialty Chemicals Inc.	Sizing and rheology agents for gypsum stucco systems for water resistant panel production
US8968466B2 (en)	2011-08-22	2015-03-03	Momentive Specialty Chemicals Inc.	Sizing and rheology agents for gypsum stucco systems for water resistant panel production
EP2849941A1 (de)	2012-05-14	2015-03-25	Basf Se	Feuchtigkeitsbeständige gipsplatten und aufschlämmungen zur herstellung davon
JP2014037330A (ja) *	2012-08-15	2014-02-27	Yoshino Gypsum Co Ltd	石膏組成物、石膏系固化材及び石膏系建材
JP5969309B2 (ja) *	2012-08-15	2016-08-17	吉野石膏株式会社	硫酸還元菌の選択的制菌方法
AU2013303570B2 (en) *	2012-08-15	2015-07-23	Yoshino Gypsum Co., Ltd.	Method for selectively inhibiting sulfate-reducing bacterium, gypsum composition capable of inhibiting proliferation of sulfate-reducing bacterium by said method, gypsum-type solidifying material, and gypsum-type building material
WO2018149866A1 (en)	2017-02-15	2018-08-23	Repsol, S.A.	Fabric preservation of uncemented sand samples
FI3914568T3 (fi)	2019-01-18	2023-05-08	Venator Germany Gmbh	Nopeasti kovettuva mineraalinen sideaineseos
US11434718B2 (en)	2020-06-26	2022-09-06	Saudi Arabian Oil Company	Method for coring that allows the preservation of in-situ soluble salt cements within subterranean rocks
CN111792663A (zh) *	2020-07-15	2020-10-20	江苏一夫科技股份有限公司	一种磷石膏增白方法
CN116556930B (zh) *	2023-07-11	2024-02-13	东营长缨石油技术有限公司	一种油田用油溶性示踪剂及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1538103A (en) *	1977-07-14	1979-01-10	Ici Ltd	Set-promoting composition for calcium sulphate hemihydrate plaster
JPS5681779A (en) *	1979-12-01	1981-07-04	Sumitomo Cement Co	Breaking material
DE3115979C2 (de) *	1981-04-22	1983-07-21	Gebr. Knauf Westdeutsche Gipswerke, 8715 Iphofen	Selbstnivellierende Mörtelmischung
US4661161A (en) *	1983-05-31	1987-04-28	United States Gypsum Company	Ready-mixed, setting-type cementitious composition having separately packaged accelerator
US5273579A (en) *	1990-06-19	1993-12-28	Mitsubishi Mining And Cement Co., Ltd.	Quick setting compositions
US5360074A (en) *	1993-04-21	1994-11-01	Baker Hughes, Incorporated	Method and composition for preserving core sample integrity using an encapsulating material
US5855948A (en) *	1995-03-02	1999-01-05	Robinsons Soft Drinks Limited	Drink compositions utilizing gelatinised starch and method of making

1995
- 1995-05-30 NO NO952124A patent/NO302538B1/no not_active IP Right Cessation
1996
- 1996-05-14 WO PCT/NO1996/000116 patent/WO1996038394A1/en active IP Right Grant
- 1996-05-14 US US08/973,317 patent/US5980628A/en not_active Expired - Lifetime
- 1996-05-14 AT AT96917743T patent/ATE208357T1/de not_active IP Right Cessation
- 1996-05-14 CA CA002221374A patent/CA2221374C/en not_active Expired - Fee Related
- 1996-05-14 RU RU97121931A patent/RU2143408C1/ru active
- 1996-05-14 BR BR9609193A patent/BR9609193A/pt not_active IP Right Cessation
- 1996-05-14 MX MX9709233A patent/MX9709233A/es not_active IP Right Cessation
- 1996-05-14 AU AU60187/96A patent/AU702653B2/en not_active Ceased
- 1996-05-14 DE DE69616790T patent/DE69616790D1/de not_active Expired - Lifetime
- 1996-05-14 EP EP96917743A patent/EP0832049B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0832049B1 (de)	2001-11-07
NO952124D0 (no)	1995-05-30
RU2143408C1 (ru)	1999-12-27
DE69616790D1 (de)	2001-12-13
MX9709233A (es)	1998-03-31
WO1996038394A1 (en)	1996-12-05
BR9609193A (pt)	1999-05-18
AU702653B2 (en)	1999-02-25
NO952124L (no)	1996-12-02
US5980628A (en)	1999-11-09
AU6018796A (en)	1996-12-18
CA2221374C (en)	2002-07-02
NO302538B1 (no)	1998-03-16
EP0832049A1 (de)	1998-04-01
CA2221374A1 (en)	1996-12-05

Legal Events

Date	Code	Title	Description
2002-05-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
ATE208357T1 (de)	2001-11-15	Verfahren zur stabilisierung von lockeren kernen
RU97121931A (ru)	1999-09-10	Твердеющая композиция на основе гипса и способ стабилизации рыхлых образцов керна
AT393501B (de)	1991-11-11	Wiederaufbereitung von betonmischungen
ATE314558T1 (de)	2006-01-15	Zusammensetzung und verfahren zur behandlung einer unterirdischen formation
DE69429526D1 (de)	2002-01-31	Selbsthärtende calciumphosphatzemente und verfahren zu deren herstellung und verwendung
ATE255149T1 (de)	2003-12-15	Intumeszierende zusammensetzung und verfahren zum gebrauch
ATE246702T1 (de)	2003-08-15	Verfahren zur darstellung von oligonukleotiden
DE3881677D1 (de)	1993-07-15	Verfahren zur behandlung von abgas durch bestrahlung mit elektronenstrahlen.
NO983042L (no)	1998-09-01	Fremstilling av hydrokarbongeler fra jernholdige kilder, polykarboksylsyreforbindelser, og valgfrie aminer i kombinasjon med fosfatestre
ATE66910T1 (de)	1991-09-15	Gegenstand aus erhaertetem zement mit hoher staerke und verfahren zu seiner herstellung.
GR3024749T3 (en)	1997-12-31	Chloride-free and nitrite-free set and hardening accelerator and method for accelerating the setting and hardening of hydraulic binders and mixtures containing them.
ATE157330T1 (de)	1997-09-15	Verfahren zur herstellung von seltenen erdenphosphaten und so erhaltene produkte
DE69101107D1 (de)	1994-03-10	Verfahren zum entfernen von ammoniak aus abwasser.
ATE310714T1 (de)	2005-12-15	Verfahren zur inertisierung von schlämmen
DE3869690D1 (de)	1992-05-07	Verfahren zur magnetisierung von bohrlochrohren.
BR8304017A (pt)	1984-03-07	Processo de realizacao de fludificantes para ligantes hidraulicos e respectivos ligantes hidraulicos
DE602004004805D1 (de)	2007-03-29	Beschleunigerzusammensetzung zur beschleunigung des erstarrens und/oder erhärtens einer zementzusammensetzung
ATE267522T1 (de)	2004-06-15	Glutaminsäure und glykolsäure verwendendes verfahren zur erhöhung der pflanzenproduktivität
ATE62009T1 (de)	1991-04-15	Duengemittel zur entgiftung von insbesondere durch saure niederschlaege geschaedigten boeden und ein verfahren zur duengung, entgiftung und entsaeuerung von boeden.
DE68901969D1 (de)	1992-08-13	Verfahren zur anreicherung von kohlenstoff 13 durch laserbestrahlung.
EP0218798A3 (de)	1988-11-30	Verfahren und Zusammensetzung zur Verhinderung von Korrosionen und Steinbildungen in Brauchwassersystemen
ATE252371T1 (de)	2003-11-15	Verfahren für die herstellung einer biologisch aktiven zusammensetzung
BR9813281A (pt)	2000-08-22	Compostos de 4,5-diariloxazol, processos para sua preparação, composição farmacêutica contendo o mesmo, e seu uso
DE69104188D1 (de)	1994-10-27	Bäder und verfahren zum chemischen polieren von rostfreien stahloberflächen.
SU1296684A1 (ru)	1987-03-15	Способ закреплени загипсованного грунта