EA018274B1 - Способ уменьшения содержания воды в жидкостях на нефтяной основе - Google Patents

Способ уменьшения содержания воды в жидкостях на нефтяной основе Download PDF

Info

Publication number: EA018274B1
Authority: EA; Eurasian Patent Office
Prior art keywords: water; fluid; well; absorbing polymer; oil
Prior art date: 2007-01-09

Application number

EA200970677A

Other languages

English (en)

Russian (ru)

Other versions

EA200970677A1 (ru

Inventor

Ахмади Техрани

Original Assignee

Эм-Ай Эл.Эл.Си.

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.)

2007-01-09

Filing date

2008-01-09

Publication date

2013-06-28

2008-01-09 Application filed by Эм-Ай Эл.Эл.Си. filed Critical Эм-Ай Эл.Эл.Си.

2010-02-26 Publication of EA200970677A1 publication Critical patent/EA200970677A1/ru

2013-06-28 Publication of EA018274B1 publication Critical patent/EA018274B1/ru

Links

239000012530 fluid Substances 0.000 title claims abstract description 172
238000000034 method Methods 0.000 title claims abstract description 60
229920000642 polymer Polymers 0.000 claims abstract description 153
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
238000005553 drilling Methods 0.000 claims abstract description 56
239000000839 emulsion Substances 0.000 claims abstract description 53
239000003921 oil Substances 0.000 claims description 68
239000008187 granular material Substances 0.000 claims description 29
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 23
239000012071 phase Substances 0.000 claims description 21
239000013535 sea water Substances 0.000 claims description 20
239000008346 aqueous phase Substances 0.000 claims description 18
239000000203 mixture Substances 0.000 claims description 18
239000013505 freshwater Substances 0.000 claims description 13
230000015572 biosynthetic process Effects 0.000 claims description 12
239000011435 rock Substances 0.000 claims description 10
239000002480 mineral oil Substances 0.000 claims description 9
235000010446 mineral oil Nutrition 0.000 claims description 9
238000012360 testing method Methods 0.000 claims description 7
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 4
229920000881 Modified starch Polymers 0.000 claims description 4
238000004140 cleaning Methods 0.000 claims description 4
229920001577 copolymer Polymers 0.000 claims description 4
230000007423 decrease Effects 0.000 claims description 4
238000013461 design Methods 0.000 claims description 4
239000002283 diesel fuel Substances 0.000 claims description 4
235000019426 modified starch Nutrition 0.000 claims description 4
239000010779 crude oil Substances 0.000 claims description 3
150000002894 organic compounds Chemical class 0.000 claims description 2
238000000605 extraction Methods 0.000 claims 3
230000001105 regulatory effect Effects 0.000 claims 3
238000010521 absorption reaction Methods 0.000 description 23
239000007788 liquid Substances 0.000 description 13
239000003995 emulsifying agent Substances 0.000 description 11
230000000694 effects Effects 0.000 description 9
239000002245 particle Substances 0.000 description 9
TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 8
238000005755 formation reaction Methods 0.000 description 7
230000008569 process Effects 0.000 description 7
230000002441 reversible effect Effects 0.000 description 7
150000003839 salts Chemical class 0.000 description 7
229910052601 baryte Inorganic materials 0.000 description 6
239000010428 baryte Substances 0.000 description 6
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 5
239000000654 additive Substances 0.000 description 5
239000001110 calcium chloride Substances 0.000 description 5
229910001628 calcium chloride Inorganic materials 0.000 description 5
230000003993 interaction Effects 0.000 description 5
238000003756 stirring Methods 0.000 description 5
230000002411 adverse Effects 0.000 description 4
239000007864 aqueous solution Substances 0.000 description 4
230000033228 biological regulation Effects 0.000 description 4
238000007873 sieving Methods 0.000 description 4
125000003368 amide group Chemical group 0.000 description 3
-1 amide ions Chemical class 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 3
238000011109 contamination Methods 0.000 description 3
239000011159 matrix material Substances 0.000 description 3
239000002609 medium Substances 0.000 description 3
238000011084 recovery Methods 0.000 description 3
239000011780 sodium chloride Substances 0.000 description 3
239000000243 solution Substances 0.000 description 3
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 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
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
230000008901 benefit Effects 0.000 description 2
230000033558 biomineral tissue development Effects 0.000 description 2
238000005520 cutting process Methods 0.000 description 2
238000004945 emulsification Methods 0.000 description 2
238000001914 filtration Methods 0.000 description 2
239000010419 fine particle Substances 0.000 description 2
239000001257 hydrogen Substances 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
238000012544 monitoring process Methods 0.000 description 2
IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 2
230000035484 reaction time Effects 0.000 description 2
230000000717 retained effect Effects 0.000 description 2
239000007787 solid Substances 0.000 description 2
239000000725 suspension Substances 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
229920006322 acrylamide copolymer Polymers 0.000 description 1
230000009471 action Effects 0.000 description 1
239000012736 aqueous medium Substances 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
229910001622 calcium bromide Inorganic materials 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
230000008859 change Effects 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000004132 cross linking Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
239000002274 desiccant Substances 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000004821 distillation Methods 0.000 description 1
239000008398 formation water Substances 0.000 description 1
239000007789 gas Substances 0.000 description 1
230000005484 gravity Effects 0.000 description 1
230000005764 inhibitory process Effects 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
238000002955 isolation Methods 0.000 description 1
230000001050 lubricating effect Effects 0.000 description 1
238000005461 lubrication Methods 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
235000010755 mineral Nutrition 0.000 description 1
239000011707 mineral Substances 0.000 description 1
150000007522 mineralic acids Chemical class 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000012053 oil suspension Substances 0.000 description 1
150000007524 organic acids Chemical class 0.000 description 1
235000005985 organic acids Nutrition 0.000 description 1
230000035515 penetration Effects 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
229920002401 polyacrylamide Polymers 0.000 description 1
239000011591 potassium Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000001103 potassium chloride Substances 0.000 description 1
235000011164 potassium chloride Nutrition 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000012545 processing Methods 0.000 description 1
230000002829 reductive effect Effects 0.000 description 1
230000008439 repair process Effects 0.000 description 1
239000006254 rheological additive Substances 0.000 description 1
239000011734 sodium Substances 0.000 description 1
JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Inorganic materials [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 1
239000002699 waste material Substances 0.000 description 1
238000005303 weighing Methods 0.000 description 1
230000004584 weight gain Effects 0.000 description 1
235000019786 weight gain Nutrition 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)

EA200970677A 2007-01-09 2008-01-09 Способ уменьшения содержания воды в жидкостях на нефтяной основе EA018274B1 (ru)

Applications Claiming Priority (2)

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
PCT/US2008/050564 WO2008086385A1 (en)	2007-01-09	2008-01-09	Method for reducing aqueous content of oil-based fluids

Publications (2)

Publication Number	Publication Date
EA200970677A1 EA200970677A1 (ru)	2010-02-26
EA018274B1 true EA018274B1 (ru)	2013-06-28

Family

ID=39339836

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EA200970677A EA018274B1 (ru)	2007-01-09	2008-01-09	Способ уменьшения содержания воды в жидкостях на нефтяной основе

Country Status (8)

Country	Link
US (1)	US20080164067A1 (pt)
EP (1)	EP1944464B1 (pt)
AR (1)	AR064828A1 (pt)
BR (1)	BRPI0806254A2 (pt)
CA (1)	CA2674478A1 (pt)
EA (1)	EA018274B1 (pt)
MX (1)	MX2009007352A (pt)
WO (1)	WO2008086385A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20120186880A1 (en) *	2009-09-22	2012-07-26	M-I L.L.C.	Invert Emulsion Fluids With High Internal Phase Concentration
US9004167B2 (en)	2009-09-22	2015-04-14	M-I L.L.C.	Methods of using 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
HUE050325T2 (hu) *	2013-11-27	2020-11-30	Sinomine Resources Us Inc	Eljárás sóoldat elválasztására fúró és befejezõ folyadékként használt invertált emulziókból
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20040144542A1 (en) *	2001-05-25	2004-07-29	Luisa Chiappa	Process for reducing the production of water in oil wells
US20050016773A1 (en) *	2003-07-25	2005-01-27	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
US20060157245A1 (en) *	2001-05-25	2006-07-20	Eni S.P.A.	Process for reducing the production of water in oil wells
US20060186056A1 (en) *	2005-02-07	2006-08-24	Catalin Ivan	Apparatus for separation of water from oil-based drilling fluid and advanced water treatment

Family Cites Families (24)

* Cited by examiner, † Cited by third party
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
WO2001053429A1 (en) *	2000-01-24	2001-07-26	Wood Robert R	Improved drilling fluids
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
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

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 MX MX2009007352A patent/MX2009007352A/es active IP Right Grant
- 2008-01-09 BR BRPI0806254-4A patent/BRPI0806254A2/pt not_active Application Discontinuation
- 2008-01-09 AR ARP080100086A patent/AR064828A1/es unknown
- 2008-01-09 EA EA200970677A patent/EA018274B1/ru not_active IP Right Cessation
- 2008-01-09 WO PCT/US2008/050564 patent/WO2008086385A1/en not_active Ceased
- 2008-01-09 CA CA002674478A patent/CA2674478A1/en not_active Abandoned

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20040144542A1 (en) *	2001-05-25	2004-07-29	Luisa Chiappa	Process for reducing the production of water in oil wells
US20060157245A1 (en) *	2001-05-25	2006-07-20	Eni S.P.A.	Process for reducing the production of water in oil wells
US20050016773A1 (en) *	2003-07-25	2005-01-27	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
US20060186056A1 (en) *	2005-02-07	2006-08-24	Catalin Ivan	Apparatus for separation of water from oil-based drilling fluid and advanced water treatment

Also Published As

Publication number	Publication date
CA2674478A1 (en)	2008-07-17
EP1944464A2 (en)	2008-07-16
EP1944464A3 (en)	2009-01-21
US20080164067A1 (en)	2008-07-10
MX2009007352A (es)	2009-07-21
EP1944464B1 (en)	2015-07-29
WO2008086385A1 (en)	2008-07-17
AR064828A1 (es)	2009-04-29
EA200970677A1 (ru)	2010-02-26
BRPI0806254A2 (pt)	2011-08-30

Legal Events

Date	Code	Title	Description
2014-10-30	MM4A	Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)	Designated state(s): AM AZ BY KZ KG MD TJ TM
2018-09-28	MM4A	Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)	Designated state(s): RU

Publication	Publication Date	Title
EA018274B1 (ru)	2013-06-28	Способ уменьшения содержания воды в жидкостях на нефтяной основе
EP1971636B1 (en)	2016-11-09	Water absorbing polymers for treatment of brines and water-based drilling fluids
US11053425B2 (en)	2021-07-06	Pickering foam drilling fluids
EA029836B1 (ru)	2018-05-31	Композиции и способы для обработки смолы в скважине
EA015755B1 (ru)	2011-12-30	Способ и система для отделения добавок буровой жидкости
EA013827B1 (ru)	2010-08-30	Текучие среды ствола скважины для бурения с креплением обсадными трубами
EA010612B1 (ru)	2008-10-30	Применение сортированного по размерам барита в качестве утяжелителя для буровых растворов
WO2015174974A1 (en)	2015-11-19	Organo-clay free invert emulsion fluids
NO20200153A1 (en)	2020-02-05	Stable emulsion drilling fluids
AU2014407613A1 (en)	2017-03-23	Use of carbonates as wellbore treatment
WO2016029030A1 (en)	2016-02-25	Method to enhance fiber bridging for improved lost circulation control
CA2736730A1 (en)	2010-03-18	Nitrogen-free invert emulsion wellbore fluid
CA2969139C (en)	2020-04-14	Dry products for wellbore fluids and methods of use thereof
US7947628B2 (en)	2011-05-24	Method of improving solids separation efficiency
US11535786B2 (en)	2022-12-27	Methods for wellbore strengthening
US11472996B2 (en)	2022-10-18	Methods for wellbore strengthening
US11441367B2 (en)	2022-09-13	Direct emulsions and methods of use
Fornasier et al.	2012	Well successfully drilled with high performance water-based fluid: Santos Basins, offshore Brazil