CA2674478A1 - Method for reducing aqueous content of oil-based fluids - Google Patents
Method for reducing aqueous content of oil-based fluids Download PDFInfo
- Publication number
- CA2674478A1 CA2674478A1 CA002674478A CA2674478A CA2674478A1 CA 2674478 A1 CA2674478 A1 CA 2674478A1 CA 002674478 A CA002674478 A CA 002674478A CA 2674478 A CA2674478 A CA 2674478A CA 2674478 A1 CA2674478 A1 CA 2674478A1
- Authority
- CA
- Canada
- Prior art keywords
- water
- wellbore fluid
- absorbing polymer
- oil
- water absorbing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 118
- 238000000034 method Methods 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 144
- 229920000642 polymer Polymers 0.000 claims abstract description 113
- 239000000839 emulsion Substances 0.000 claims abstract description 27
- 239000003921 oil Substances 0.000 claims description 30
- 239000008187 granular material Substances 0.000 claims description 19
- 239000012267 brine Substances 0.000 claims description 16
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 16
- 239000013535 sea water Substances 0.000 claims description 15
- 238000013461 design Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 239000013505 freshwater Substances 0.000 claims description 9
- 239000002480 mineral oil Substances 0.000 claims description 7
- 235000010446 mineral oil Nutrition 0.000 claims description 7
- 229920001577 copolymer Polymers 0.000 claims description 5
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 4
- 239000010779 crude oil Substances 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims description 2
- -1 diesel Substances 0.000 claims description 2
- 238000011065 in-situ storage Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 229920000881 Modified starch Polymers 0.000 claims 3
- 235000019426 modified starch Nutrition 0.000 claims 3
- 150000002894 organic compounds Chemical class 0.000 claims 1
- 238000005553 drilling Methods 0.000 abstract description 39
- 239000012071 phase Substances 0.000 description 19
- 238000010521 absorption reaction Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 11
- 239000008346 aqueous phase Substances 0.000 description 10
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 7
- 239000003995 emulsifying agent Substances 0.000 description 7
- 239000010428 baryte Substances 0.000 description 6
- 229910052601 baryte Inorganic materials 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 238000000518 rheometry Methods 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004584 weight gain Effects 0.000 description 4
- 235000019786 weight gain Nutrition 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 150000001408 amides Chemical class 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 230000018199 S phase Effects 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 101100390736 Danio rerio fign gene Proteins 0.000 description 1
- 241001235534 Graphis <ascomycete fungus> Species 0.000 description 1
- 101001037256 Homo sapiens Indoleamine 2,3-dioxygenase 1 Proteins 0.000 description 1
- 102100040061 Indoleamine 2,3-dioxygenase 1 Human genes 0.000 description 1
- 101100438619 Mus musculus Cpb2 gene Proteins 0.000 description 1
- 101100390738 Mus musculus Fign gene Proteins 0.000 description 1
- 101100032932 Mus musculus Raly gene Proteins 0.000 description 1
- 235000015076 Shorea robusta Nutrition 0.000 description 1
- 244000166071 Shorea robusta Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- ATZQZZAXOPPAAQ-UHFFFAOYSA-M caesium formate Chemical compound [Cs+].[O-]C=O ATZQZZAXOPPAAQ-UHFFFAOYSA-M 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011833 salt mixture Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/06—Arrangements for treating drilling fluids outside the borehole
- E21B21/068—Arrangements for treating drilling fluids outside the borehole using chemical treatment
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/621,558 US20080164067A1 (en) | 2007-01-09 | 2007-01-09 | Method for Reducing Aqueous Content of Oil-Based Fluids |
| US11/621,558 | 2007-01-09 | ||
| PCT/US2008/050564 WO2008086385A1 (en) | 2007-01-09 | 2008-01-09 | Method for reducing aqueous content of oil-based fluids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2674478A1 true CA2674478A1 (en) | 2008-07-17 |
Family
ID=39339836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002674478A Abandoned CA2674478A1 (en) | 2007-01-09 | 2008-01-09 | Method for reducing aqueous content of oil-based fluids |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20080164067A1 (ru) |
| EP (1) | EP1944464B1 (ru) |
| AR (1) | AR064828A1 (ru) |
| BR (1) | BRPI0806254A2 (ru) |
| CA (1) | CA2674478A1 (ru) |
| EA (1) | EA018274B1 (ru) |
| MX (1) | MX2009007352A (ru) |
| WO (1) | WO2008086385A1 (ru) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9004167B2 (en) | 2009-09-22 | 2015-04-14 | M-I L.L.C. | Methods of using invert emulsion fluids with high internal phase concentration |
| AU2010298432A1 (en) * | 2009-09-22 | 2012-04-12 | M-I L.L.C | Invert emulsion fluids with high internal phase concentration |
| GB0917134D0 (en) * | 2009-09-30 | 2009-11-11 | M I Drilling Fluids Uk Ltd | Crosslinking agents for producing gels and polymer beads for oilfield applications |
| WO2014011544A1 (en) * | 2012-07-09 | 2014-01-16 | M-I L.L.C. | Process for recovery of oleaginous fluids from wellbore fluids |
| WO2015080961A2 (en) * | 2013-11-27 | 2015-06-04 | Cabot Corporation | Methods to separate brine from invert emulsions used in drilling and completion fluids |
| US10738549B1 (en) * | 2019-09-30 | 2020-08-11 | Halliburton Energy Services, Inc. | Methods to manage water influx suitable for pulsed electrical discharge drilling |
| US11319788B1 (en) * | 2020-12-04 | 2022-05-03 | Halliburton Energy Services, Inc. | Hydrolysis reactant fluids for pulse power drilling |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3140747A (en) * | 1960-07-27 | 1964-07-14 | Phillips Petroleum Co | Water-in-oil emulsion well fluid |
| US4172066A (en) * | 1974-06-21 | 1979-10-23 | The Dow Chemical Company | Cross-linked, water-swellable polymer microgels |
| US4525527A (en) * | 1982-01-25 | 1985-06-25 | American Colloid Company | Production process for highly water absorbable polymer |
| FR2542749B1 (fr) * | 1983-03-18 | 1985-07-12 | Beghin Say Sa | Copolymere allyloligosaccharide-acrylique salifie, procede de preparation du copolymere et application comme super-absorbant |
| GB8412423D0 (en) * | 1984-05-16 | 1984-06-20 | Allied Colloids Ltd | Polymeric compositions |
| US4635726A (en) * | 1985-05-28 | 1987-01-13 | Texaco Inc. | Method for controlling lost circulation of drilling fluids with water absorbent polymers |
| US4891969A (en) * | 1988-07-07 | 1990-01-09 | Wayland J Robert | Oil/water ratio measurement |
| US4913585A (en) | 1988-12-21 | 1990-04-03 | Tricor Envirobonds, Ltd. | Method of treating solids containing waste fluid |
| US5004552A (en) * | 1990-06-14 | 1991-04-02 | Al Yazdi Ahmed M | Apparatus and method for separating water from crude oil |
| DE4029592C2 (de) * | 1990-09-19 | 1994-07-14 | Stockhausen Chem Fab Gmbh | Quellmittel und Absorptionsmittel auf Polymerbasis mit verbesserter Abbaubarkeit und verbesserter Absorption von Wasser, wäßrigen Lösungen und Körperflüssigkeiten sowie ihre Verwendung zur Herstellung von Hygieneartikeln und zur Bodenverbesserung |
| DE4244548C2 (de) * | 1992-12-30 | 1997-10-02 | Stockhausen Chem Fab Gmbh | Pulverförmige, unter Belastung wäßrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung in textilen Konstruktionen für die Körperhygiene |
| JP3274550B2 (ja) * | 1993-08-03 | 2002-04-15 | 株式会社日本触媒 | 吸水材の製法 |
| DE4333056C2 (de) * | 1993-09-29 | 1998-07-02 | Stockhausen Chem Fab Gmbh | Pulverförmige, wäßrige Flüssigkeiten absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung als Absorptionsmittel |
| DE19529348C2 (de) * | 1995-08-09 | 1997-11-20 | Stockhausen Chem Fab Gmbh | Absorptionsmittel für Wasser und wäßrige Flüssigkeiten auf Polyacrylatbasis sowie Verfahren zu ihrer Herstellung und Verwendung |
| DE19543366C2 (de) * | 1995-11-21 | 1998-09-10 | Stockhausen Chem Fab Gmbh | Mit ungesättigten Aminoalkoholen vernetzte, wasserquellbare Polymerisate, deren Herstellung und Verwendung |
| CA2175859C (en) * | 1996-05-06 | 2001-10-16 | Paul Sicotte | Dehydration of drilling fluids |
| US6109350A (en) | 1998-01-30 | 2000-08-29 | Halliburton Energy Services, Inc. | Method of reducing water produced with hydrocarbons from wells |
| US6599989B2 (en) * | 1998-03-03 | 2003-07-29 | Nippon Skokubai Co., Ltd. | Water-absorbent agents containing polycarboxylic amine chelating agents |
| DE19909214A1 (de) * | 1999-03-03 | 2000-09-07 | Basf Ag | Wasserabsorbierende, schaumförmige, vernetzte Polymerisate mit verbesserter Verteilungswirkung, Verfahren zu ihrer Herstellung und ihre Verwendung |
| US6518224B2 (en) * | 2000-01-24 | 2003-02-11 | Robert R. Wood | Drilling fluids |
| ITMI20011113A1 (it) * | 2001-05-25 | 2002-11-25 | Eni Spa | Procedimento per diminuire la produzione di acqua nei pozzi petroliferi |
| ITMI20011112A1 (it) * | 2001-05-25 | 2002-11-25 | Eni Spa | Procedimento per ridurre la produzione di acqua nei pozzi petroliferi |
| US7066285B2 (en) * | 2002-01-16 | 2006-06-27 | Halliburton Energy Services, Inc. | Method and composition for preventing or treating lost circulation |
| US20040120847A1 (en) * | 2002-12-24 | 2004-06-24 | Willem Dijkhuizen | Reducing the corrosivity of water-containing oil-mixtures |
| US6983799B2 (en) * | 2003-02-27 | 2006-01-10 | Halliburton Energy Services, Inc. | Method of using a swelling agent to prevent a cement slurry from being lost to a subterranean formation |
| US6973980B2 (en) * | 2003-07-25 | 2005-12-13 | Stepenoff G Scott | Petroleum drilling method and apparatus to cool and clean drill bit with recirculating fluid composition while reclaiming most water utilized and greatly reducing the normal consumption of water during drilling |
| DE102005004285A1 (de) * | 2005-01-28 | 2006-08-03 | Stockhausen Gmbh | Wasserlösliche oder wasserquellbare Polymerisate, insbesondere wasserlösliche oder wasserquellbare Copolymere aus Acrylamid und mindestens einem ionischen Comonomeren mit niedrigem Restmonomerengehalt |
| EA012130B1 (ru) * | 2005-02-07 | 2009-08-28 | Эм-Ай Эл. Эл. Си. | Устройство для отделения воды от бурового раствора на нефтяной основе и улучшенной обработки воды |
-
2007
- 2007-01-09 US US11/621,558 patent/US20080164067A1/en not_active Abandoned
-
2008
- 2008-01-07 EP EP08250049.7A patent/EP1944464B1/en not_active Not-in-force
- 2008-01-09 BR BRPI0806254-4A patent/BRPI0806254A2/pt not_active Application Discontinuation
- 2008-01-09 EA EA200970677A patent/EA018274B1/ru not_active IP Right Cessation
- 2008-01-09 WO PCT/US2008/050564 patent/WO2008086385A1/en active Application Filing
- 2008-01-09 AR ARP080100086A patent/AR064828A1/es unknown
- 2008-01-09 CA CA002674478A patent/CA2674478A1/en not_active Abandoned
- 2008-01-09 MX MX2009007352A patent/MX2009007352A/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| AR064828A1 (es) | 2009-04-29 |
| BRPI0806254A2 (pt) | 2011-08-30 |
| EA018274B1 (ru) | 2013-06-28 |
| EA200970677A1 (ru) | 2010-02-26 |
| MX2009007352A (es) | 2009-07-21 |
| US20080164067A1 (en) | 2008-07-10 |
| WO2008086385A1 (en) | 2008-07-17 |
| EP1944464A2 (en) | 2008-07-16 |
| EP1944464A3 (en) | 2009-01-21 |
| EP1944464B1 (en) | 2015-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| EEER | Examination request |
Effective date: 20121219 |
|
| FZDE | Discontinued |
Effective date: 20150120 |