MX9606341A - Agentes para el tratamiento de pozos de perforacion fluibles que contienen alfa-olefinas lineales, especialmente los correspondientes lodos para barrido de perforaciones. - Google Patents
Agentes para el tratamiento de pozos de perforacion fluibles que contienen alfa-olefinas lineales, especialmente los correspondientes lodos para barrido de perforaciones.Info
- Publication number
- MX9606341A MX9606341A MX9606341A MX9606341A MX9606341A MX 9606341 A MX9606341 A MX 9606341A MX 9606341 A MX9606341 A MX 9606341A MX 9606341 A MX9606341 A MX 9606341A MX 9606341 A MX9606341 A MX 9606341A
- Authority
- MX
- Mexico
- Prior art keywords
- bore
- hole
- agents
- treatment agents
- oil
- Prior art date
Links
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
- C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
- C09K8/34—Organic liquids
-
- 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
- C09K8/26—Oil-in-water emulsions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/905—Nontoxic composition
Abstract
Se describe en empleo de compuestos hidrocarbonados al menos peponderantemente lineales y olefinicamente insaturados en posicion alfa con puntos de inflamacion de al menos aproximadamente 80 degree C como fase oleaginosa o como componente de la fase oleaginosa de agentes para el tratamiento de pozos de perforacion fluibles basados en aceite o en agua. Tienen un significado especial los agentes para el barrido de perforaciones correspondientes que presentan junto con las alfa-olefinas otras fases oleginosas del campo de los agentes para el tratamiento de los pozos de perforacion y que se caracterizan por una compatibilidad ecologica y en este caso son desagradables especialmente tanto desde el punto de vista aerobio como también anaerobio. Fases oleaginosas mixtas adecuadas son especialmente alcoholes oleofílicos, éteres, así como los ésteres correspondientes del campo de losésteres de los ácidos carboxi-licos y/o de los ésteres del ácido carbonico.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4420455A DE4420455A1 (de) | 1994-06-13 | 1994-06-13 | Lineare alpha-Olefine enthaltende fließfähige Bohrlochbehandlungsmittel insbesondere entsprechende Bohrspülungen |
PCT/EP1995/002143 WO1995034610A1 (de) | 1994-06-13 | 1995-06-06 | Lineare alpha-olefine enthaltende fliessfähige bohrlochbehandlungsmittel, insbesondere entsprechende bohrspülungen |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9606341A true MX9606341A (es) | 1997-03-29 |
Family
ID=6520362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9606341A MX9606341A (es) | 1994-06-13 | 1995-06-06 | Agentes para el tratamiento de pozos de perforacion fluibles que contienen alfa-olefinas lineales, especialmente los correspondientes lodos para barrido de perforaciones. |
Country Status (13)
Country | Link |
---|---|
US (1) | US5869434A (es) |
EP (1) | EP0765368B1 (es) |
AT (1) | ATE178644T1 (es) |
AU (1) | AU691931B2 (es) |
DE (2) | DE4420455A1 (es) |
DK (1) | DK0765368T3 (es) |
ES (1) | ES2129829T3 (es) |
GR (1) | GR3030018T3 (es) |
MX (1) | MX9606341A (es) |
MY (1) | MY116636A (es) |
NO (1) | NO322733B1 (es) |
WO (1) | WO1995034610A1 (es) |
ZA (1) | ZA954846B (es) |
Families Citing this family (57)
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US6806233B2 (en) * | 1996-08-02 | 2004-10-19 | M-I Llc | Methods of using reversible phase oil based drilling fluid |
US6589917B2 (en) * | 1996-08-02 | 2003-07-08 | M-I Llc | Invert emulsion drilling fluids and muds having negative alkalinity and elastomer compatibility |
US6323157B1 (en) * | 1997-08-08 | 2001-11-27 | Bp Corporation North America Inc. | Base oil for well fluids having low pour point temperature |
DE19852971A1 (de) | 1998-11-17 | 2000-05-18 | Cognis Deutschland Gmbh | Schmiermittel für Bohrspülungen |
US6514915B1 (en) * | 1999-09-29 | 2003-02-04 | Baker Hughes Incorporated | Synthetic base fluid for enhancing the results of crude oil characterization analyses |
US7297661B2 (en) * | 1999-09-29 | 2007-11-20 | Baker Hughes Incorporated | Synthetic base fluid for enhancing the results of crude oil characterization analyses |
US7572755B2 (en) * | 2000-12-29 | 2009-08-11 | Halliburton Energy Services, Inc. | Drilling fluid comprising a vinyl neodecanoate polymer and method for enhanced suspension |
US6887832B2 (en) | 2000-12-29 | 2005-05-03 | Halliburton Energy Service,S Inc. | Method of formulating and using a drilling mud with fragile gels |
US20030036484A1 (en) * | 2001-08-14 | 2003-02-20 | Jeff Kirsner | Blends of esters with isomerized olefins and other hydrocarbons as base oils for invert emulsion oil muds |
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US7456135B2 (en) * | 2000-12-29 | 2008-11-25 | Halliburton Energy Services, Inc. | Methods of drilling using flat rheology drilling fluids |
AU2001226086B2 (en) * | 2000-12-29 | 2007-06-28 | Emery Oleochemicals Gmbh | Thinners for invert emulsions |
US7008907B2 (en) * | 2001-10-31 | 2006-03-07 | Halliburton Energy Services, Inc. | Additive for oil-based drilling fluids |
US7271132B2 (en) | 2001-10-31 | 2007-09-18 | Halliburton Energy Services, Inc. | Metallic soaps of modified fatty acids and rosin acids and methods of making and using same |
US7534746B2 (en) * | 2001-10-31 | 2009-05-19 | Halliburton Energy Services, Inc. | Metallic soaps of modified tall oil acids |
US6620770B1 (en) | 2001-10-31 | 2003-09-16 | Halliburton Energy Services, Inc. | Additive for oil-based drilling fluids |
US20030130135A1 (en) * | 2001-11-13 | 2003-07-10 | Crompton Corporation | Emulsifier for oil-based drilling fluids |
US7066284B2 (en) | 2001-11-14 | 2006-06-27 | Halliburton Energy Services, Inc. | Method and apparatus for a monodiameter wellbore, monodiameter casing, monobore, and/or monowell |
US6861393B2 (en) * | 2002-06-19 | 2005-03-01 | Halliburton Energy Services, Inc. | Method for reducing sag in drilling, completion and workover fluids |
US6989353B2 (en) * | 2002-06-19 | 2006-01-24 | Halliburton Energy Services, Inc. | Method for reducing sag in drilling, completion and workover fluids |
DE10243312A1 (de) * | 2002-09-18 | 2004-04-01 | Cognis Deutschland Gmbh & Co. Kg | Bohrlochbehandlungsmittel mit niedrig-toxischer Ölphase |
US6884762B2 (en) * | 2002-10-28 | 2005-04-26 | Newpark Drilling Fluids, L.L.C. | Ester-containing downhole drilling lubricating composition and processes therefor and therewith |
US20060014647A1 (en) * | 2002-11-13 | 2006-01-19 | Baker Hughes Incorporated | Synthetic base fluid for enhancing the results of crude oil characterization analyses |
US6939999B2 (en) * | 2003-02-24 | 2005-09-06 | Syntroleum Corporation | Integrated Fischer-Tropsch process with improved alcohol processing capability |
US20040176654A1 (en) * | 2003-03-07 | 2004-09-09 | Syntroleum Corporation | Linear alkylbenzene product and a process for its manufacture |
US20050165261A1 (en) * | 2003-03-14 | 2005-07-28 | Syntroleum Corporation | Synthetic transportation fuel and method for its production |
DE10334441A1 (de) | 2003-07-29 | 2005-02-17 | Cognis Deutschland Gmbh & Co. Kg | Bohrlochbehandlungsmittel, enthaltend Ethercarbonsäuren |
US6982355B2 (en) * | 2003-08-25 | 2006-01-03 | Syntroleum Corporation | Integrated Fischer-Tropsch process for production of linear and branched alcohols and olefins |
DE10349807A1 (de) * | 2003-10-24 | 2005-05-25 | Cognis Deutschland Gmbh & Co. Kg | Emulgatoren für Bohrspülmittel |
DE10349808A1 (de) * | 2003-10-24 | 2005-05-25 | Cognis Deutschland Gmbh & Co. Kg | Emulgatoren für Bohrspülmittel |
WO2005044941A2 (en) * | 2003-10-27 | 2005-05-19 | Venture Chemicals, Inc. | Oil base fluids containing hydrophilic tannins |
US8030252B2 (en) * | 2004-03-12 | 2011-10-04 | Halliburton Energy Services Inc. | Polymer-based, surfactant-free, emulsions and methods of use thereof |
US7507694B2 (en) * | 2004-03-12 | 2009-03-24 | Halliburton Energy Services, Inc. | Surfactant-free emulsions and methods of use thereof |
DE102004034141A1 (de) * | 2004-07-15 | 2006-02-09 | Cognis Ip Management Gmbh | Verwendung von Lithiumsalzen von Fettalkoholsulfaten zum Reinigen von Bohrlöchern, Bohrgeräten oder Bohrklein |
DE102004051280A1 (de) * | 2004-10-21 | 2006-04-27 | Cognis Ip Management Gmbh | Verwendung von ethoxylierten Amidoaminen als Emulgatoren in Bohrspülungen |
US20080261836A1 (en) * | 2007-04-20 | 2008-10-23 | Filler Paul A | Compositions for use in well servicing fluids |
WO2009026349A1 (en) * | 2007-08-21 | 2009-02-26 | Archer-Daniels-Midland Company | Hydrocolloid gum compositions, methods of forming the same, and products formed therefrom |
WO2009036128A1 (en) * | 2007-09-14 | 2009-03-19 | Kemira Chemicals, Inc. | Environmentally compatible defoaming compositions for use in fluids |
EP2036962A1 (de) * | 2007-09-14 | 2009-03-18 | Cognis Oleochemicals GmbH | Additive für wasserbasierte Bohrspülmittel |
EP2036963A1 (de) * | 2007-09-14 | 2009-03-18 | Cognis Oleochemicals GmbH | Schmiermitteladditive für Bohrspülmittel |
EP2036964A1 (de) | 2007-09-14 | 2009-03-18 | Cognis Oleochemicals GmbH | Verdicker für ölbasierte Bohrspülmittel |
EP2053111B1 (en) * | 2007-10-24 | 2016-12-07 | Emery Oleochemicals GmbH | Drilling composition, process for its preparation and applications thereof |
DE102008008251A1 (de) | 2008-02-08 | 2009-08-20 | Cognis Oleochemicals Gmbh | Vernetzte Glycerin- oder Oligoglycerinester und deren Verwendung als Additiv in Bohrspülungen |
US7902128B2 (en) * | 2008-04-29 | 2011-03-08 | Halliburton Energy Services Inc. | Water-in-oil emulsions with hydrogel droplets background |
DE102009017827A1 (de) * | 2009-04-20 | 2010-10-21 | Sasol Germany Gmbh | Verfahren zur Herstellung von verzweigten Kohlenwasserstoffen aus Fettalkoholen und Verwendung derartig hergestellter Kohlenwasserstoffe |
FR2954097B1 (fr) * | 2009-12-22 | 2012-01-06 | Oreal | Emulsion inverse pour le traitement des cheveux comprenant un alcool gras insature liquide |
DE102009060865A1 (de) | 2009-12-30 | 2011-07-07 | Emery Oleochemicals GmbH, 40589 | Ester aus festen Polyolen und ungesättigten Carbonsäuren |
US20110168449A1 (en) * | 2010-01-11 | 2011-07-14 | Dusterhoft Ronald G | Methods for drilling, reaming and consolidating a subterranean formation |
US20120071368A1 (en) * | 2010-04-27 | 2012-03-22 | Suncor Energy Inc. | Drilling Fluid for Enhanced Rate of Penetration |
DE102010050917A1 (de) | 2010-11-11 | 2012-05-16 | Emery Oleochemicals Gmbh | Verfahren zur Herstellung von Carbonsäureestern während eines Transports |
US20120202723A1 (en) | 2011-02-04 | 2012-08-09 | Abbey Kirk J | Polyols and their use in hydrocarbon lubricating and drilling fluids |
AU2012386263B2 (en) | 2012-07-26 | 2016-12-22 | Amril Ag | Esters for drilling emulsions and metal working fluids |
WO2015062656A1 (en) | 2013-10-31 | 2015-05-07 | Amril Ag | Environmental friendly well treatment fluids comprising an ester |
US10557335B2 (en) | 2014-01-24 | 2020-02-11 | Schlumberger Technology Corporation | Gas fracturing method and system |
RU2017119764A (ru) | 2015-01-07 | 2019-02-08 | Эмери Олеокемикалс Гмбх | Новые добавки для нефтепромысловых и промышленных применений |
WO2016110323A1 (en) | 2015-01-07 | 2016-07-14 | Amril Ag | Hydrophilic ether carboxylic acids as lubricant for salt based drilling systems |
CA3050428A1 (en) * | 2017-02-03 | 2018-08-09 | Saudi Arabian Oil Company | Oil-based fluid compositions for hydrocarbon recovery applications |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4374737A (en) * | 1980-01-14 | 1983-02-22 | Dana E. Larson | Nonpolluting drilling fluid composition |
US4481121A (en) * | 1982-05-17 | 1984-11-06 | Hughes Tool Company | Viscosifier for oil base drilling fluids |
DE3842659A1 (de) * | 1988-12-19 | 1990-06-28 | Henkel Kgaa | Verwendung ausgewaehlter esteroele in bohrspuelungen insbesondere zur off-shore-erschliessung von erdoel- bzw. erdgasvorkommen (i) |
DE3842703A1 (de) * | 1988-12-19 | 1990-06-21 | Henkel Kgaa | Verwendung ausgewaehlter esteroele in bohrspuelungen insbesondere zur off-shore-erschliessung von erdoel- bzw. erdgasvorkommen (ii) |
US5252554A (en) * | 1988-12-19 | 1993-10-12 | Henkel Kommanditgesellschaft Auf Aktien | Drilling fluids and muds containing selected ester oils |
US5232910A (en) * | 1988-12-19 | 1993-08-03 | Henkel Kommanditgesellschaft Auf Aktien | Use of selected ester oils in drilling fluids and muds |
DE3903784A1 (de) * | 1989-02-09 | 1990-08-16 | Henkel Kgaa | Monocarbonsaeure-methylester in invert-bohrspuelschlaemmen |
US5254531A (en) * | 1989-02-09 | 1993-10-19 | Henkel Kommanditgesellschaft Auf Aktien | Oleophilic basic amine compounds as an additive for invert drilling muds |
DE3903785A1 (de) * | 1989-02-09 | 1990-08-16 | Henkel Kgaa | Oleophile basische aminverbindungen als additive in invert-bohrspuelschlaemmen |
DE3907391A1 (de) * | 1989-03-08 | 1990-09-13 | Henkel Kgaa | Verwendung ausgewaehlter esteroele niederer carbonsaeuren in bohrspuelungen |
DE3907392A1 (de) * | 1989-03-08 | 1990-09-13 | Henkel Kgaa | Ester von carbonsaeuren mittlerer kettenlaenge als bestnadteil der oelphase in invert-bohrspuelschlaemmen |
DE3911299A1 (de) * | 1989-04-07 | 1990-10-11 | Henkel Kgaa | Verwendung ausgewaehlter ether monofunktioneller alkohole in bohrspuelungen |
DE3911238A1 (de) * | 1989-04-07 | 1990-10-11 | Henkel Kgaa | Oleophile alkohole als bestandteil von invert-bohrspuelungen |
DE3915876A1 (de) * | 1989-05-16 | 1990-11-22 | Henkel Kgaa | Verwendung ausgewaehlter esteroele in wasser-basierten bohrspuelungen vom o/w-emulsionstyp sowie entsprechende bohrspuelfluessigkeiten mit verbesserter oekologischer vertraeglichkeit |
DE3915875A1 (de) * | 1989-05-16 | 1990-11-22 | Henkel Kgaa | Verwendung ausgewaehlter oleophiler alkohole in wasser-basierten bohrspuelungen vom o/w-emulsionstyp sowie entsprechende bohrspuelfluessigkeiten mit verbesserter oekologischer vertraeglichkeit |
US5189012A (en) * | 1990-03-30 | 1993-02-23 | M-I Drilling Fluids Company | Oil based synthetic hydrocarbon drilling fluid |
DE4018228A1 (de) * | 1990-06-07 | 1991-12-12 | Henkel Kgaa | Fliessfaehige bohrlochbehandlungsmittel auf basis von kohlensaeurediestern |
DE4019266A1 (de) * | 1990-06-16 | 1992-01-23 | Henkel Kgaa | Fliessfaehige bohrlochbehandlungsmittel auf basis von polycarbonsaeureestern |
DE4200502A1 (de) * | 1992-01-13 | 1993-07-15 | Henkel Kgaa | Verbesserte entsorgung von kontaminiertem bohrklein aus geologischen bohrungen mit mineraloel-enthaltenden bohrspuelsystemen |
DE4224537A1 (de) * | 1992-07-27 | 1994-02-03 | Henkel Kgaa | Mineralische Additive zur Einstellung und/oder Regelung der Rheologie und Gelstruktur wässriger Flüssigphasen und ihre Verwendung |
JPH06320860A (ja) * | 1993-05-11 | 1994-11-22 | Nitto Denko Corp | 可逆性感熱記録媒体 |
WO1994028087A1 (en) * | 1993-06-01 | 1994-12-08 | Albemarle Corporation | Invert drilling fluids |
MY111304A (en) * | 1993-09-01 | 1999-10-30 | Sofitech Nv | Wellbore fluid. |
CZ226296A3 (cs) * | 1994-02-02 | 1998-06-17 | Chevron Chemical Company | Lineární olefiny isomerované ve skeletu jako složka vrtné kapaliny |
EP0701593B1 (en) * | 1994-02-02 | 2000-05-03 | Chevron Chemical Company LLC | Drilling fluids comprising mostly linear olefins |
-
1994
- 1994-06-13 DE DE4420455A patent/DE4420455A1/de not_active Withdrawn
-
1995
- 1995-06-06 DE DE59505598T patent/DE59505598D1/de not_active Expired - Fee Related
- 1995-06-06 ES ES95922506T patent/ES2129829T3/es not_active Expired - Lifetime
- 1995-06-06 AT AT95922506T patent/ATE178644T1/de not_active IP Right Cessation
- 1995-06-06 EP EP95922506A patent/EP0765368B1/de not_active Expired - Lifetime
- 1995-06-06 DK DK95922506T patent/DK0765368T3/da active
- 1995-06-06 US US08/750,829 patent/US5869434A/en not_active Expired - Lifetime
- 1995-06-06 AU AU27376/95A patent/AU691931B2/en not_active Ceased
- 1995-06-06 MX MX9606341A patent/MX9606341A/es not_active IP Right Cessation
- 1995-06-06 WO PCT/EP1995/002143 patent/WO1995034610A1/de active IP Right Grant
- 1995-06-12 ZA ZA954846A patent/ZA954846B/xx unknown
- 1995-06-13 MY MYPI95001583A patent/MY116636A/en unknown
-
1996
- 1996-10-21 NO NO19964473A patent/NO322733B1/no unknown
-
1999
- 1999-04-20 GR GR990401099T patent/GR3030018T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
ES2129829T3 (es) | 1999-06-16 |
NO322733B1 (no) | 2006-12-04 |
NO964473L (no) | 1996-10-21 |
AU2737695A (en) | 1996-01-05 |
DE59505598D1 (de) | 1999-05-12 |
EP0765368B1 (de) | 1999-04-07 |
AU691931B2 (en) | 1998-05-28 |
ZA954846B (en) | 1995-12-13 |
NO964473D0 (no) | 1996-10-21 |
EP0765368A1 (de) | 1997-04-02 |
ATE178644T1 (de) | 1999-04-15 |
WO1995034610A1 (de) | 1995-12-21 |
DK0765368T3 (da) | 1999-10-18 |
US5869434A (en) | 1999-02-09 |
GR3030018T3 (en) | 1999-07-30 |
DE4420455A1 (de) | 1995-12-14 |
MY116636A (en) | 2004-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
PD | Change of proprietorship |
Owner name: COGNIS DEUTSCHLAND GMBH & CO. KG |
|
MM | Annulment or lapse due to non-payment of fees |