NO331522B1 - Borefluid og fremgangsmate a forhindre agglomerering av borkaks i et borehull - Google Patents
Borefluid og fremgangsmate a forhindre agglomerering av borkaks i et borehull Download PDFInfo
- Publication number
- NO331522B1 NO331522B1 NO20004077A NO20004077A NO331522B1 NO 331522 B1 NO331522 B1 NO 331522B1 NO 20004077 A NO20004077 A NO 20004077A NO 20004077 A NO20004077 A NO 20004077A NO 331522 B1 NO331522 B1 NO 331522B1
- Authority
- NO
- Norway
- Prior art keywords
- atoms
- drilling fluid
- additive
- agglomeration
- combinations
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 32
- 239000012530 fluid Substances 0.000 title claims abstract description 32
- 238000005054 agglomeration Methods 0.000 title claims abstract description 18
- 230000002776 aggregation Effects 0.000 title claims abstract description 16
- 238000005520 cutting process Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims description 6
- 239000000654 additive Substances 0.000 claims abstract description 33
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 125000004437 phosphorous atom Chemical group 0.000 claims abstract description 9
- 125000004429 atom Chemical group 0.000 claims abstract description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 8
- 125000004430 oxygen atom Chemical group O* 0.000 claims abstract description 8
- 230000000996 additive effect Effects 0.000 claims description 13
- 239000003112 inhibitor Substances 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 7
- 230000008961 swelling Effects 0.000 claims description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 229910019142 PO4 Inorganic materials 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 4
- 239000010452 phosphate Substances 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 2
- 239000004927 clay Substances 0.000 abstract description 8
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 abstract description 3
- 230000003628 erosive effect Effects 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 description 4
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000003079 shale oil Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000001384 succinic acid Substances 0.000 description 2
- 239000004034 viscosity adjusting agent Substances 0.000 description 2
- 239000000230 xanthan gum Substances 0.000 description 2
- 229920001285 xanthan gum Polymers 0.000 description 2
- 229940082509 xanthan gum Drugs 0.000 description 2
- 235000010493 xanthan gum Nutrition 0.000 description 2
- JPGXOMADPRULAC-UHFFFAOYSA-N 1-[butoxy(butyl)phosphoryl]oxybutane Chemical compound CCCCOP(=O)(CCCC)OCCCC JPGXOMADPRULAC-UHFFFAOYSA-N 0.000 description 1
- YWDFOLFVOVCBIU-UHFFFAOYSA-N 1-dimethoxyphosphorylpropane Chemical compound CCCP(=O)(OC)OC YWDFOLFVOVCBIU-UHFFFAOYSA-N 0.000 description 1
- IQEKRNXJPCBUAT-UHFFFAOYSA-N 2-[hydroperoxy(hydroxy)phosphoryl]acetic acid Chemical compound OOP(O)(=O)CC(O)=O IQEKRNXJPCBUAT-UHFFFAOYSA-N 0.000 description 1
- NLBSQHGCGGFVJW-UHFFFAOYSA-N 2-carboxyethylphosphonic acid Chemical compound OC(=O)CCP(O)(O)=O NLBSQHGCGGFVJW-UHFFFAOYSA-N 0.000 description 1
- KMDMOMDSEVTJTI-UHFFFAOYSA-N 2-phosphonobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)P(O)(O)=O KMDMOMDSEVTJTI-UHFFFAOYSA-N 0.000 description 1
- XPIQJMUYUKAKNX-VOTSOKGWSA-N 3-[(2e)-octa-2,7-dienyl]oxolane-2,5-dione Chemical compound C=CCCC\C=C\CC1CC(=O)OC1=O XPIQJMUYUKAKNX-VOTSOKGWSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000003139 biocide Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- YGTXYHBZYODOKK-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate;phosphoric acid Chemical compound OP(O)(O)=O.CCOC(=O)C(C)=C YGTXYHBZYODOKK-UHFFFAOYSA-N 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 150000003017 phosphorus Chemical class 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920001444 polymaleic acid Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- NSETWVJZUWGCKE-UHFFFAOYSA-N propylphosphonic acid Chemical compound CCCP(O)(O)=O NSETWVJZUWGCKE-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- GGUBFICZYGKNTD-UHFFFAOYSA-N triethyl phosphonoacetate Chemical compound CCOC(=O)CP(=O)(OCC)OCC GGUBFICZYGKNTD-UHFFFAOYSA-N 0.000 description 1
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
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/14—Clay-containing compositions
- C09K8/18—Clay-containing compositions characterised by the organic compounds
- C09K8/22—Synthetic organic 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
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/12—Swell inhibition, i.e. using additives to drilling or well treatment fluids for inhibiting clay or shale swelling or disintegrating
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Earth Drilling (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9803249A GB2334271B (en) | 1998-02-17 | 1998-02-17 | Water based drilling fluid with shale swelling inhibiting agent and phosphonate |
| PCT/GB1999/000298 WO1999042539A1 (fr) | 1998-02-17 | 1999-01-28 | Additifs anti-accretion pour boues de forage |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20004077L NO20004077L (no) | 2000-08-15 |
| NO20004077D0 NO20004077D0 (no) | 2000-08-15 |
| NO331522B1 true NO331522B1 (no) | 2012-01-16 |
Family
ID=10827074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20004077A NO331522B1 (no) | 1998-02-17 | 2000-08-15 | Borefluid og fremgangsmate a forhindre agglomerering av borkaks i et borehull |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US6803346B1 (fr) |
| EP (1) | EP1056817B1 (fr) |
| AU (1) | AU755319B2 (fr) |
| CA (1) | CA2320918C (fr) |
| DE (1) | DE69934782T2 (fr) |
| GB (1) | GB2334271B (fr) |
| NO (1) | NO331522B1 (fr) |
| WO (1) | WO1999042539A1 (fr) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2334271B (en) * | 1998-02-17 | 2000-09-20 | Sofitech Nv | Water based drilling fluid with shale swelling inhibiting agent and phosphonate |
| US7081438B2 (en) * | 2003-08-13 | 2006-07-25 | Brine -Add Fluids Ltd. | Drilling fluids, drilling fluids additives and methods useful for limiting tar sands accretion on metal surfaces |
| US7968287B2 (en) | 2004-10-08 | 2011-06-28 | Medical Research Council Harvard University | In vitro evolution in microfluidic systems |
| US20100137163A1 (en) | 2006-01-11 | 2010-06-03 | Link Darren R | Microfluidic Devices and Methods of Use in The Formation and Control of Nanoreactors |
| WO2007133710A2 (fr) | 2006-05-11 | 2007-11-22 | Raindance Technologies, Inc. | Dispositifs microfluidiques et leurs procédés d'utilisation |
| US9562837B2 (en) | 2006-05-11 | 2017-02-07 | Raindance Technologies, Inc. | Systems for handling microfludic droplets |
| US8772046B2 (en) | 2007-02-06 | 2014-07-08 | Brandeis University | Manipulation of fluids and reactions in microfluidic systems |
| WO2008130623A1 (fr) | 2007-04-19 | 2008-10-30 | Brandeis University | Manipulation de fluides, composants fluidiques et réactions dans des systèmes microfluidiques |
| ITVA20080030A1 (it) * | 2008-05-21 | 2009-11-22 | Lamberti Spa | Additivi anti-aggreganti per fluidi di perforazione |
| EP2315629B1 (fr) | 2008-07-18 | 2021-12-15 | Bio-Rad Laboratories, Inc. | Bibliothèque de gouttelettes |
| CA2733253C (fr) * | 2008-08-26 | 2016-12-13 | Gasfrac Energy Services Inc. | Agents gelifiants sans phosphore volatil |
| US10351905B2 (en) | 2010-02-12 | 2019-07-16 | Bio-Rad Laboratories, Inc. | Digital analyte analysis |
| US9399797B2 (en) | 2010-02-12 | 2016-07-26 | Raindance Technologies, Inc. | Digital analyte analysis |
| US8535889B2 (en) | 2010-02-12 | 2013-09-17 | Raindance Technologies, Inc. | Digital analyte analysis |
| US9366632B2 (en) | 2010-02-12 | 2016-06-14 | Raindance Technologies, Inc. | Digital analyte analysis |
| EP3447155A1 (fr) | 2010-09-30 | 2019-02-27 | Raindance Technologies, Inc. | Dosages en sandwich dans des gouttelettes |
| EP3859011A1 (fr) | 2011-02-11 | 2021-08-04 | Bio-Rad Laboratories, Inc. | Procédés permettant de former des gouttelettes mélangées |
| WO2012112804A1 (fr) | 2011-02-18 | 2012-08-23 | Raindance Technoligies, Inc. | Compositions et méthodes de marquage moléculaire |
| EP3216872B1 (fr) | 2011-06-02 | 2020-04-01 | Bio-Rad Laboratories, Inc. | Quantification d'enzyme |
| US8658430B2 (en) | 2011-07-20 | 2014-02-25 | Raindance Technologies, Inc. | Manipulating droplet size |
| WO2014005778A1 (fr) | 2012-07-06 | 2014-01-09 | Basf Se | Additif anti-accrétion copolymère greffé biodégradable pour fluides de forage à base d'eau |
| US11901041B2 (en) | 2013-10-04 | 2024-02-13 | Bio-Rad Laboratories, Inc. | Digital analysis of nucleic acid modification |
| US9944977B2 (en) | 2013-12-12 | 2018-04-17 | Raindance Technologies, Inc. | Distinguishing rare variations in a nucleic acid sequence from a sample |
| US10647981B1 (en) | 2015-09-08 | 2020-05-12 | Bio-Rad Laboratories, Inc. | Nucleic acid library generation methods and compositions |
| US10351750B2 (en) | 2017-02-03 | 2019-07-16 | Saudi Arabian Oil Company | Drilling fluid compositions with enhanced rheology and methods of using same |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1719428A1 (de) | 1963-01-14 | 1973-02-01 | Monsanto Co | Entflockung von festen stoffen in waessrigem medium |
| DE1542202C3 (de) | 1966-01-29 | 1975-04-03 | Henkel & Cie Gmbh, 4000 Duesseldorf | Verfahren zur Verflüssigung von wäßrigen anorganischen Feststoffdispersionen |
| US4459214A (en) * | 1981-12-14 | 1984-07-10 | Nl Industries, Inc. | Viscous heavy brines |
| US4481120A (en) * | 1983-05-02 | 1984-11-06 | Mobil Oil Corporation | High temperature stable aqueous brine fluids viscosified by N-heterocyclic organophosphorus compounds |
| US4615740A (en) * | 1985-03-08 | 1986-10-07 | Nl Industries, Inc. | Liquid polymer containing compositions for thickening aqueous mediums |
| EP0427107A3 (en) * | 1989-11-06 | 1992-04-08 | M-I Drilling Fluids Company | Drilling fluid additive |
| US5673753A (en) * | 1989-12-27 | 1997-10-07 | Shell Oil Company | Solidification of water based muds |
| US5250512A (en) * | 1990-05-17 | 1993-10-05 | Takasago International Corporation | Propanol derivatives and perfumes containing the same |
| US5134119A (en) * | 1990-10-16 | 1992-07-28 | Lezdey John | Treatment of inflammation using 358 substituted alpha-antitrypsin |
| US5496476A (en) * | 1992-12-21 | 1996-03-05 | Ppg Indutstries, Inc. | Non-formaldehyde durable press finishing for cellulosic textiles with phosphonoalkylpolycarboxylic acid |
| DE4404219A1 (de) | 1994-02-10 | 1995-08-17 | Bayer Ag | Tonhaltige Suspensionen |
| US5639715A (en) | 1994-03-24 | 1997-06-17 | M-I Drilling Fluids Llc | Aqueous based drilling fluid additive and composition |
| GB9418985D0 (en) | 1994-09-21 | 1994-11-09 | Albright & Wilson | Dispersion of solid particles in water |
| US5529125A (en) * | 1994-12-30 | 1996-06-25 | B. J. Services Company | Acid treatment method for siliceous formations |
| US5473093A (en) * | 1995-01-10 | 1995-12-05 | Akzo Nobel N.V. | Process for the synthesis of diethyl ethylphosphonate |
| US5807811A (en) * | 1996-08-23 | 1998-09-15 | The Lubrizol Corporation | Water-based drilling fluids containing phosphites as lubricating aids |
| GB2334271B (en) * | 1998-02-17 | 2000-09-20 | Sofitech Nv | Water based drilling fluid with shale swelling inhibiting agent and phosphonate |
-
1998
- 1998-02-17 GB GB9803249A patent/GB2334271B/en not_active Expired - Fee Related
-
1999
- 1999-01-28 WO PCT/GB1999/000298 patent/WO1999042539A1/fr active IP Right Grant
- 1999-01-28 US US09/622,454 patent/US6803346B1/en not_active Expired - Fee Related
- 1999-01-28 DE DE69934782T patent/DE69934782T2/de not_active Expired - Fee Related
- 1999-01-28 AU AU22907/99A patent/AU755319B2/en not_active Ceased
- 1999-01-28 CA CA002320918A patent/CA2320918C/fr not_active Expired - Fee Related
- 1999-01-28 EP EP99902695A patent/EP1056817B1/fr not_active Expired - Lifetime
-
2000
- 2000-08-15 NO NO20004077A patent/NO331522B1/no not_active IP Right Cessation
-
2004
- 2004-09-30 US US10/955,204 patent/US20050043187A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU2290799A (en) | 1999-09-06 |
| DE69934782D1 (de) | 2007-02-22 |
| CA2320918A1 (fr) | 1999-08-26 |
| EP1056817A1 (fr) | 2000-12-06 |
| WO1999042539A1 (fr) | 1999-08-26 |
| DE69934782T2 (de) | 2007-10-11 |
| GB2334271B (en) | 2000-09-20 |
| US20050043187A1 (en) | 2005-02-24 |
| NO20004077L (no) | 2000-08-15 |
| GB9803249D0 (en) | 1998-04-08 |
| AU755319B2 (en) | 2002-12-12 |
| EP1056817B1 (fr) | 2007-01-10 |
| GB2334271A (en) | 1999-08-18 |
| NO20004077D0 (no) | 2000-08-15 |
| CA2320918C (fr) | 2009-12-08 |
| US6803346B1 (en) | 2004-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |