ATE208357T1 - Verfahren zur stabilisierung von lockeren kernen - Google Patents
Verfahren zur stabilisierung von lockeren kernenInfo
- Publication number
- ATE208357T1 ATE208357T1 AT96917743T AT96917743T ATE208357T1 AT E208357 T1 ATE208357 T1 AT E208357T1 AT 96917743 T AT96917743 T AT 96917743T AT 96917743 T AT96917743 T AT 96917743T AT E208357 T1 ATE208357 T1 AT E208357T1
- Authority
- AT
- Austria
- Prior art keywords
- pct
- component
- group
- soluble salts
- sec
- Prior art date
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)
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)
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)
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 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |